ADDER ADDERLink X2 MultiScreen
Contents
1. REMOTE module switches Determines configuration of hotkeys in conjunction with switch 3 Reserved for future use OFF Normal operation ON Flash upgrade Determines configuration of hotkeys in conjunction with switch 2 Note When shipped all switches are set in the OFF positions and this will produce normal operation REMOTE module switches continued REMOTE Switch 1 OFF Normal operation ON Before power is applied Places the REMOTE module into flash upgrade mode so that the internal software can be changed Please see the Flash upgrade section in the Special configuration chapter REMOTE Switches 2 and 3 Switches 2 and 3 determine which two keyboard keys when pressed in unison are to be designated as hotkeys Hotkeys signal to the REMOTE module that the next key to be pressed is a special configuration command for the module and is not to be passed to the computer system 2 OFF 3 OFF Hotkeys CTRL and SHIFT 2 OFF 3 ON Hotkeys ALT and SHIFT 2 ON 3 OFF Hotkeys CTRL and ALT 2 ON 3 ON Hotkeys disabled REMOTE Switch 4 This switch is reserved for future use ADDER CONTENTS WELCOME Z z z lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Stage B Mounting a module desk or rack The X2 Multi Screen extender modules can be situated on a desk or floor or alternatively for larger installations mo2. CONTENTS WELCOME SPECIAL INSTALLATION CONFIGURATION amp OPERATION FURTHER INFORMATION Installation and operation Installation The installation of the X2 Multi Screen extenders is straightforward and can best be achieved in most cases by following these stages for each module e Stage A Check or set the configuration switch settings e Stage B Mount the module e Stage C Connect the cables Stage A Configuration switch settings The basic operation of the LOCAL and REMOTE modules are controlled by the banks of four switches located on the side of each module The switches are monitored at all times and may be changed when power is on or off the only exception to this rule is switch 1 of the LOCAL module which initiates slightly different functions depending on the power state when it is switched LOCAL module switches OFF Normal operation ON Transparent mode OFF Normal operation ON Reset LOCAL module OFF Normal operation ON Flash upgrade reset password modes OFF Microphone input mode ON Stereo line in mode Note When shipped all switches are set in the OFF positions and this will produce normal operation with normal microphone input at the REMOTE module LOCAL module switches continued LOCAL Switch 1 OFF Normal operation ON Before power is applied Places the LOCAL module into flash upgrade mode so that the internal software can be changed Please see the Fl
3. Num Lock Caps Lock 7 and Scroll Lock will now begin to flash in sequence S 4 OPTIONAL STEP By default your skew adjustments are applied equally to all of the video channels However if required you can select individual channels and adjust them separately To select video channels Using the numeric keys of the main keyboard not the keypad keys press the number of the video channel to adjust When a numeric key is pressed all three of the keyboard indicators will illuminate for a moment before continuing with their flashing sequence y Select video channel 3 MS4 model only Re select all Select video channels channel 1 Select video channel 4 MS4 model only Select video channel 2 Note Use the main keyboard numeric keys NOT the keypad keys on the right hand side Note When entering configuration mode all video channels are automatically selected You can change the video channel at any time To reset all skew adjustments to their default states 1 Enter configuration mode if you are already in image control mode press the oj key to ensure that all channels are selected 2 Press the Home key 3 Press gl to exit configuration mode 5 As appropriate press either the R G or B keyboard keys to select the appropriate colour channel Corresponding keyboard indicators will flash rapidly to show which channel is currently selected for adjustment Num Lock for R
4. the older PS 2 format and the more recent IntelliMouse format introduced by Microsoft These use slightly different data arrangements and it is important to know which type was being used before you hot plugged the modules The previous setting depends both on the type of mouse and the type of driver as various combinations of PS 2 and Intellimouse are possible Using the incorrect restore function may produce unpredictable results and require the system to be rebooted Which restore setting do I use The general rule is that unless both the mouse and the driver are both Intellimouse compatible then you need to restore the mouse as PS 2 Recognising an Intellimouse style mouse The Intellimouse format was introduced to support among other features the scroll wheel function If your mouse has a scroll wheel then it is likely to support the Intellimouse format If you have a Microsoft mouse then it will usually state that it is an Intellimouse on its underside label Recognising an Intellimouse driver Before hot plugging the modules or afterwards using only keyboard control access the Windows Control Panel and select either the Mouse option on Windows NT 2000 and XP or the System option on Windows 95 98 ME Look for the name of the driver which will usually include the words PS 2 or Intellimouse To restore mouse operation when hot plugging 1 Carefully connect the modules to the system and its keyboard mouse
5. SERIAL 1 4 N MS2 model or four MS4 i ri model Category 5 or higher NN X2 N cables q 3 i i VIDEO 2 4 ADI MULTI o5 1 ao VIDEO 1 R SCREEN i Z z i 1 KEYBOARD 7 i Q l r LOCAL i la U MOUSE _ qd AUDIO z gE T lt i H A special multi cable AN 2 z simplifies the connection an EEE EEEE 50 of the keyboard video g00909 K L ya Ba oy channel 1 mouse and Z audio ports to the LOCAL dule I ee The mouse keyboard and speaker The duplicate mouse keyboard peripherals adjacent to the host computer and audio peripherals connect connect to the LOCAL module Note to the REMOTE module that the serial devices and microphone connections are not available at the LOCAL module 2 Supplied items X2 Multi Screen MS2 LOCAL module REMOTE module MS2 Keyboard mouse audio two video and two serial channels OR X2 Multi Screen MS4 LOCAL module REMOTE module MS4 Keyboard mouse audio four video and four serial channels Note See next page for module fetaures Video cable for channels 2 4 MS2 model has one video cable MS4 model has three video cables Rack plate plus fixing screws can be used for either the LOCAL or REMOTE modules as required Multi cable for keyboard video channel 1 mouse and audio connections between computer and LOCAL module Self adhesive rub
6. after checking the list of solutions in the For use in dry oil free indoor environments only core Troubleshooting section then we provide a number of other solutions e Do not use to link between buildings e Adder Technology website www adder com Ensure that the twisted pair interconnect cable is installed in compliance ae i Bets top thal lat with all applicable wiring regulations Eyre ele Dan Pe vege see eur ne orev tence money e Do not connect the CATx link interface RJ45 style connector to any other e Email support adder com equipment particularly network or telecommunications equipment z e Warning the power adapter contains live parts E e Fax inthe UK 01954 780081 sep Z e No user serviceable parts are contained within the power adapter do not o in the US 1 888 275 1117 a dismantle e Phone inthe UK 01954 780044 e Plug the power adapter into a socket outlet close to the module that it is inthe US 1888 275 3337 powers e Replace the power adapter with a manufacturer approved type only e Do not use the power adapter if the power adapter case becomes damaged Q cracked or broken or if you suspect that it is not operating properly p e f you use a power extension cord with the extenders make sure the total ampere rating of the devices plugged into the extension cord do not exceed the cord s ampere rating Also make sure that the total ampere rating of all the devices plugged into the wall outlet does no
7. for possible video awe o gt errors introduced by long uneven cable connections All P e indicators will illuminate continuously e Miscellaneous functions report firmware version and restore settings y m 3 Press the number of the required configuration ZZ O What are hotkeys l l option for instance s Ee Hotkeys are two normal keyboard keys that when pressed simultaneously with a The Scroll Lock indicat ee leai Ss third key signal to the X2 Multi Screen modules that you are sending a message eae L oe ae or re ae f za specifically to them and not to the computer The hotkeys are ordinarily en and E UMEOK ANO SAPS LOCS See ue san while a third keypress determines what you want the modules to do A Pies J is coniare opion If the standard en and sht hotkeys are also needed for computer tasks you can change them for another combination using switches 2 and 3 on the The three keyboard indicators Num Lock Caps Lock and Scroll Lock will now begin to flash in A REMOTE module JE sequence again lt 3 2 OFF 9 3 OFF Hotkeys en and sht default setting To exit from configuration mode in 2 OFF 1 Within configuration mode the three keyboard indicators should be flashing Z 3 ON Hotkeys Lar and sn in sequence to show that the module is ready to receive a new command 2 JON 2 Press cl 3 eas l Z 30OFF Hotkeys e and Lar The three indicators will r
8. have coloured shadows you may need to use the 1 Enter configuration mode if you are already in image control mode press Skew adjustment feature Please see the next section for details ai Sharpness decrease fine S Brightness decrease 4 When no shadows are visible and the displayed images on all video channels have crisp edges press to exit configuration mode and permanently save the oJ key to ensure that all channels are selected m lt Oo ai gt 2 CONFIGURATION 2 Press the Home key 3 Press al to exit configuration mode 20 Skew adjustment The twisted pair cabling supported by the X2 Multi Screen modules category 5 or higher consists of four pairs of wires per cable Three of these pairs are used by the modules to convey red green and blue video signals to the remote video monitor Due to the slight difference in twist rate between these three pairs the red green and blue video signals may not arrive at precisely the same time This is visible as separate colour shadows on high contrast screen images This effect is particularly 8 SQOOOSE Data signal apparent when using higher screen resolutions and some types of category 5e cables 3 DGOS 5 Keo signa In this situation the modules provide internal SASS i signal skew adjustment that can help to rectify the 2 aA e situation The skew adjustment works by l B delaying or advancing the timing of any of the re
9. module still applied change LOCAL switch 1 to the ON position 3 Re apply power to the REMOTE module The REMOTE module will go directly into configuration mode so that the old password can be cleared and a new one set e To clear a password within configuration mode Press PJ followed by c and followed by g again e You can now enter a new password using the procedure outlined in steps 2 to 5 of the Password setting section or press c to exit configuration mode 4 Return LOCAL switch 1 to its OFF position Note If switch 1 remains ON then the REMOTE module will enter configuration mode whenever it is repowered and will not operate normally ADDER WELCOME CONTENTS INSTALLATION amp OPERATION lt O ai gt n CONFIGURATION FURTHER INFORMATION 17 Hot plugging and mouse restoration It is strongly recommended that you switch off the computer system before attempting to connect it via the X2 Multi Screen modules However if this is not possible then you need to hot plug the modules while power is still applied to the system There is not normally a danger of damage to the system however when mouse communications are interrupted often they fail to reinitialise when reconnected The modules provide a feature to reinstate mouse communications once the necessary connections have been made There are two main types of data formats used by current PC mice these are
10. socket of the LOCAL module labelled POWER LOCAL Connection from power adapter MS2 model not required unless the host system keyboard connection is not used secondary power adapter not supplied MS4 model required in all cases secondary power adapter supplied 2 Insert the IEC connector of the supplied power lead into the corresponding socket of the power supply Connect the other end of the power lead to a nearby mains socket IEC power connector ADDER CONTENTS WELCOME Z z z lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Connections at the REMOTE module Keyboard and mouse connections 1 Connect the keyboard lead to the ADDER purple mini DIN socket labelled on the REMOTE module S Note When the REMOTE module is rack mounted the audio connections 2 Connect the keyboard lead to the must be made after the module has been fixed in place Access is required green mini DIN socket labelled D on Se to the rear and above the rack Remember to remove the audio connections 2 the REMOTE module Aa before attempting to slide out the REMOTE module z O Q AB REMOTE Connection from mouse isa Q Q Audio connections At the REMOTE module audio connections are available from the two 3 5 jack sockets mounted on the side same side as the switch bank Note The microphone input labelled gt has a dual function
11. upgrade you need to perform the following stages e Stage A Download upgrade files from the Adder website e Stage B Create a startup diskette and copy the files to it e Stage C Reconfigure the LOCAL module connections and begin e Stage D Reconfigure the REMOTE module connections and begin e Stage E Return all connections to their usual states Stage A Download the upgrade files To download the files 1 Access the Adder Technology Ltd website www adder com enter the Support section Choose the upgrade option that best suits your requirements and download it to your system 2 Decompress the downloaded file Depending on the chosen option there will be a collection of suitable files As a minimum there should be the following files e AUTOEXEC BAT directs the computer to run the upgrade programs e XKVMV2 EXE this is the upgrade program that automatically determines which module is connected and sends the appropriate firmware file e XKVM DAT this file contains information about firmware versions and is used by the XKVMV2 EXE to select the appropriate one e X2GDLxxx HEX X2SLLxxx HEX X2STLxxx HEX these are the firmware files for the LOCAL module e M2GDRxxx HEX M2SLRxxx HEX M2STRxxx HEX S2GDRxxx HEX S2SLRxxx HEX S2STRxxx HEX these are the firmware files for the REMOTE module Where xxx is the upgrade version number Now please follow Stage B Stage B Create a startup diskette For this
12. whereby it can either support a mono channel microphone or alternatively receive stereo line input Switch 3 on the LOCAL module controls the setting of this port LOCAL switch 3 OFF microphone LOCAL switch 3 ON stereo line in Z z z lt H 2 Z amp OPERATION 1 Connect the microphone or stereo line input plug to the REMOTE module socket labelled z Note Ensure that the setting of 3 i2 switch 3 on the LOCAL module 5 z matches the input to this socket eS OFF microphone Microphone _ 5 2 5 or stereo line in ON stereo line input oO vn connection Q 2 Connect the speaker plug to the Ro b i socket labelled lt j os F REMOTE oe Speaker T 2 Connection a4 z RO Z h 11 Video outputs You can connect multiple video monitors to the REMOTE module up to two on the MS2 model or up to four on the MS4 model 1 Attach the signal leads from each video monitor to the output sockets labelled VIDEO OUT 1 tO VIDEO OUT 4 on the REMOTE module Connections from REMOTE monitors two outputs available on MS2 model Serial cable connections You can attach multiple serial devices such as touch screen inputs to the remote module up to two on the MS2 model or up to four on MS4 model Note The links support software or hardware handshaking up to a maximum baud rate of 56Kb s For each required serial connection 1 Connect the ca
13. ATION m lt Oo ai gt 2 CONFIGURATION FURTHER INFORMATION 18 Image controls sharpness and brightness The X2 Multi Screen modules incorporate special controls to compensate for losses incurred within long cable links Using these controls you can adjust the picture sharpness and brightness to improve your remote picture quality The controls allow you to either affect all of the video channels collectively or where losses are inconsistent select and adjust channels individually The need for image control adjustment is best discovered when viewing high contrast images with vertical edges such as black lines on a white background When doing so if you notice that the screen image is fuzzy or dark then the image controls may be able to solve this condition Note If the high contrast images exhibit shadows with separate colours then there may be a skew problem which requires a different image adjustment see the Skew adjustment section for details To display a suitable high contrast image The best way to clearly view the effect of sharpness and brightness adjustments is to display a high contrast image with vertical edges on the screen e Open a word processor type the capital letter H or M and increase the point size to 72 or higher For best results the background should be white and the character should be black e A BLACK shadow on the right of the characte
14. INSTALLATION ae WELCOME CONTENTS SPECIAL CONFIGURATION A PS BE 25 2g Z 28 Radio Frequency Energy A Category 5 or better twisted pair cable must be used to connect the X2 modules in order to maintain compliance with radio frequency energy emission regulations and ensure a suitably high level of immunity to electromagnetic disturbances All other interface cables used with this equipment must be shielded in order to maintain compliance with radio frequency energy emission regulations and ensure a Suitably high level of immunity to electromagnetic disturbances European EMC directive 89 336 EEC This equipment has been tested and found to comply with the limits for a class A computing device in accordance with the specifications in the European standard EN55022 These limits are designed to provide reasonable protection against harmful interference This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio or television reception However there is no guarantee that harmful interference will not occur in a particular installation If this equipment does cause interference to radio or television reception which can be determined by turning the equipment on and off the user is encouraged to correct the interference with one or more of the following measures a Reorient or relocate the receiving
15. OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Locking and unlocking the system In situations where the computer system and the LOCAL module can be locked away the X2 Multi Screen modules offer a viable security system to deter ADDER unauthorised use Once a password has been set a simple key sequence allows the system to be quickly and securely detached from its peripherals Only the correct password will reconnect the remote and local modules i To lock the system v 1 First set a password For further details please refer to the Password setting a section in the Special configuration chapter z 2 Simultaneously press the currently configured hotkeys by default en and 2 snit along with LJ The screen will go blank and the three keyboard KE indicators will begin alternately flashing between the Qs i Num Lock and Scroll Lock and Caps Lock This amp PY zZ sequence indicates that a password is required J To unlock the system gt 1 Enter the correct password and press cll Note Passwords are NOT case sensitive Note If an invalid password has been entered and the keyboard indicators are not flashing as described above press c to clear the incorrect attempt 2 If the correct password is entered the screen will be restored and normal operation can continue Z z lt lt H 2 Z amp OPERATION To enable the video Simultaneously press the c
16. REMOTE ADDER CONTENTS WELCOME Z z lt lt H an Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Power connection 1 Attach the output connector of the power supply to the socket of the REMOTE module labelled POWER Power supply connection REMOTE 2 Insert the IEC connector of the supplied power lead into the corresponding socket of the power supply Connect the other end of the power lead to a nearby mains socket IEC power connector ADDER CONTENTS WELCOME Z z lt lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Operation Power and activity indicators On the front panels of all modules are small recessed indicators which provide confirmation of power and activity for each channel as follows e Constant red power applied no communication activity e Flickering red power applied mouse or keyboard activity occuring e Slow flashing red module is in flash upgrade mode Note All modules contain internal automatic cut out fuses to protect against power surges To reset remove power or for the LOCAL module the multi cable connection from the module for one second and then reconnect Activity power indicators D IS General use In use the X2 Multi Screen modules should be almost transparent the system and it
17. antenna b Increase the separation between the equipment and the receiver c Connect the equipment to an outlet on a circuit different from that to which the receiver is connected d Consult the supplier or an experienced radio TV technician for help FCC Compliance Statement United States This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a class A computing device in accordance with the specifications in Subpart J of part 15 of FCC rules which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area may cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment Canadian Department of Communications RFI statement This equipment does not exceed the class A limits for radio noise emissions from digital apparatus set out in the radio interference regulations of the Canadian Department of Communications Le pr sent appareil num rique n met pas de bruits radio lectri
18. ash upgrade section in the Special configuration section ON Whilst power is applied Places the REMOTE module into password override mode This allows any pre configured passwords to be altered particularly useful when they have been lost or forgotten Please see the Password override section in the Special configuration chapter LOCAL Switch 2 OFF Normal operation ON Set transparent mode Use this setting if the X2 Multi Screen modules are to be used with KVM switches that are not manufactured by Adder Technology Cascaded KVM switches often use special signals to set or identify conditions In transparent mode the X2 Multi Screen modules will pass the signals without attempting to interpret them LOCAL Switch 3 OFF Microphone input on REMOTE module Use this setting if a standard mono channel microphone is connected to the MIC input on the REMOTE unit ON Stereo line in input on REMOTE module Use this setting if a stereo input is applied to the MIC input on the REMOTE unit LOCAL Switch 4 OFF Normal operation ON Suspend operation and reset the LOCAL module Use this setting momentarily to produce the same effect as removing and restoring power if incorrect operation has occurred Return the switch to the OFF position to allow normal operation to continue ADDER CONTENTS WELCOME Z z z lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION
19. ber feet One serial cable for RS232 connection between computer and LOCAL module additional cables available P N CAB 9M 9F 2M Power supply and country specific mains cable MS2 model has one PSU and cable MS4 model has two PSUs and cables ADDER CONTENTS WELCOME SPECIAL INSTALLATION CONFIGURATION amp OPERATION FURTHER INFORMATION Module features Power supply connection Connections for serial ports 1 2 3 and 4 from computer Switch bank to determine certain modes and functions Z se Connections Ss to REMOTE 3 A ss module ol Pa C Connections for video inputs 2 3 and 4 Power from computer and signal activity indicators Connections to local keyboard Connection to local speakers Connections to local video Multi cable monitors 1 2 3 and 4 connection from computer Connections for microphone and speakers _ Connections to video monitors 1 2 3 and 4 REMOTE X2 Multi Screen module MS4 model pictured Connection to keyboard not available on MS2 model LOCAL X2 Multi Screen module MS4 model pictured Switch bank to determine certain modes and functions Connection to mouse Power supply connection Connections to serial devices 1 2 3 and 4 Connections to LOCAL module Power and signal activity indicators ADDER
20. ble from the serial device to one of the 9 pin ports on the LOCAL module labelled SERIAL 1 to SERIAL 4 2 Ensure that the corresponding serial connection at the LOCAL module matches this device and the necessary port on the host system Connections to serial devices two outputs available on MS2 model Twisted pair link connections The links between the LOCAL and REMOTE modules are made using between one and four twisted pair cables specified to Category 5 or higher The various cable connections carry the following channel signals if particular channels are not used then corresponding link cables are not required Link cable Channel signals carried 1 Keyboard Mouse Audio Video 1 Serial 1 2 Video 2 Serial 2 3 Video 3 Serial 3 not MS2 model 4 Video 4 Serial 4 not MS2 model IMPORTANT Ensure that the total twisted pair cable length including patch boxes does not exceed 200 metres for any link cable Ensure that the multiple link cables are all of the same length to avoid the risk of uneven delays on video images For each required link connection 1 Insert the connector from the twisted pair cable link into one of the sockets labelled To LOCAL 1 to TO LOCAL 4 2 Ensure that the other end of the twisted pair link connects to the corresponding numbered socket on the LOCAL module labelled TO REMOTE 1 to TO REMOTE 4 twisted pair connections cables must be of equal lengths
21. ceeeeeeeseeeeeeeeees 18 Microsoft and Logitech specific mouse settings 18 Image controls sharpness and brightness 00ee 19 Skew adjUStMEN sristi aoea adaa 21 Miscellaneous SettiNgS riisist 23 Plash Upal adesina n sen aedetadansdanns 24 Stage A Download the upgrade files eeeeeeeeeeeees 24 Stage B Create a startup diskette eeeesseeeeeeeeeeeeeeeees 24 Stage C Reconfigure the LOCAL connections 00 25 Stage D Reconfigure the REMOTE connections 25 Stage E Return all connections to their usual states 25 Further information gel 1s elare i g eneeee nes eerereT soe ee oer ate Dann Ps ane ranerrr tert ini yr rrerrrene 26 Getting assista E sananen screenees 27 Products in the X2 Series FANGS scccicceztacsatcasacicecaceesatdacesteseaacevea 28 CIPCE Saipana E a 28 Radio Frequency Emery orrip eneid adari 29 ADDER CONTENTS SPECIAL INSTALLATION EA amp OPERATION WELCOME FURTHER INFORMATION Welcome ADDER Introduction i Thank you for choosing the AdderLink X2 Multi Screen extenders Comprising separate channels For both variants a local module attaches to the computer 2 two compact modules these extenders allow you to place multiple video system and provides connections for the local peripherals while the remote Z monitors and serial devices together with a keyboard mouse and audio module is placed u
22. d ensure that the system is running an application that can display typed keys as screen characters e g a word processor a or Windows Notepad The current firmware version will be written to the a application in the form of the letter V followed by three numbers for example A V201 means version 2 01 8 Reset all configuration options to default states F 8 d Returns all user configurable options to the settings that are installed at manufacture The password will be cleared however any current image control Sl settings or skew adjustments will not be reset z gt zz HE a zE BO Zg m lt Oo ai gt 2 CONFIGURATION FURTHER INFORMATION 23 Flash upgrade As part of the continual development and improvement process across the range of Adder products software upgrades are occasionally made available The LOCAL and REMOTE modules both contain internal flash memory and Adder s unique keyboard link upgrade technique allow you to utilise software upgrades in a straightforward manner Note It is important to upgrade both the LOCAL and REMOTE modules together so that they are both running the same new version of software Note To upgrade the REMOTE module a special keyboard connection cable is required This cable must have 6pin mini DIN male to 6pin mini DIN male plugs with all lines connected this is a common cable used with KVM switches To perform a flash memory
23. d green or blue colour signals so that they are all delivered to the monitor at precisely the same time For best results a test pattern is provided and this should be displayed when using skew adjustment 12345678 To use skew adjustment 1 Insert the supplied Adder Installation CD ROM into the CD player of the computer 2 Within Windows use the My Computer option usually available as a desktop icon or within the Start menu to view the contents of the CD ROM Double click the Skew entry to display the standard test pattern If necessary maximise the application window so that the image fills the screen The screen will show a series of fine red green and blue crosses which should all be in line vertically and horizontally Skew affects the horizontal placement of the colours and using this pattern it is much easier to discover which if any colours are being adversely affected by the twisted pair cable run Convergence test pattern showing the RGB crosses In this case the green signal can be seen out of line with the other two colours continued on next page ADDER WELCOME CONTENTS INSTALLATION amp OPERATION lt gt Q ea gt n CONFIGURATION FURTHER INFORMATION 21 Skew adjustment continued 3 Simultaneously press the hotkeys by default en and on snit along with cll to enter configuration mode Lon PD NS The three keyboard indicators
24. e signals as well as microphone stereo speaker and single RS232 serial channel up to 200 metres X2 Silver Extender part code X2 Silver As per the X2 Gold with the exception of the audio extension facility X2 Extender part code X2 As per the X2 Silver with the exception of the skew adjustment feature Dual Video Transmitter part code XDVT Allows one system to be controlled from two locations or permits a second video channel to be sent to a remote location Used in conjunction with two X2 Silver or X2 Remote modules Rack mount chassis part code RMK CHASSIS This 19 chassis allows multiple X2 Series modules to be neatly arranged within a standard cabinet Securing plates and screws are supplied separately for each X2 Series module for use with the rack mount chassis Power distribution module part code X PDM4 Provides power for up to four X2 Series modules to reduce mains power socket requirements Rack mount securing plates e for X2 Gold modules part code X RMK GOLD e for X2 Silver modules part code X RMK SILVER e for X2 modules part code X RMK e single slot blanking plate part code X RMK BLANK e quad slot blanking plate part code X RMK BLANK4 Cables These extra cables are available for use when connecting X2 modules to systems and peripherals e Serial cable 9 way male to 9 way female D type 2 metres part code CAB9M 9F 2M e Video cable 2 metres part code VSC18 ADDER
25. ed Caps Lock for Green and Scroll Lock for Blue 6 Press the lt J and 3 keys to retard or advance the timing of the selected colour channel respectively On screen you will see a change in the position of the selected colour crosses in relation to the other two Restore default skew 1 Exit image controls and save settings Retard colour timing 7 When the selected colour crosses are correctly positioned press d to exit that colour channel The keyboard indicators will return to flashing in sequence 8 If required repeat steps 5 to 7 to select and adjust any colour channel until the vertical lines of the red green and blue crosses are all aligned 9 When all colours are correctly aligned on all video channels press c to exit configuration mode and permanently save all settings Note Once you have made the skew adjustments it may be necessary to re adjust the image controls to attain optimum screen images Advance colour timing RP he ADDER WELCOME CONTENTS INSTALLATION amp OPERATION lt gt o gt 2 CONFIGURATION FURTHER INFORMATION 22 Miscellaneous settings The following are configuration settings within the modules that are not covered in other sections of this guide These can be achieved once within configuration ADDER mode by pressing the indicated keys Report X2 Multi Screen firmware version FJ d m Before initiating this comman
26. eturn to their normal states z 2 ON E 3 ON Hotkeys disabled E g ka 16 Password setting Password protection allows you restrict access to the system only to authorised personnel A password first needs to be set and then using the keyboard attached to the REMOTE module a simple key sequence allows the system to be quickly and securely detached from its peripherals To set a password o f 1 Simultaneously press the hotkeys by default en and shit along with rl to enter configuration mode 2 Press P followed by g 3 Now enter your new password within the following constraints e Passwords are NOT case sensitive e Passwords may be any length from one character to a maximum of forty characters e The following keys may NOT be used en at snin or dl 4 When you have entered the password press d to signal its completion 5 Press dl once more to exit configuration mode For full details about how to lock and unlock the system using your password please see the Locking and unlocking the system section in the Installation and operation chapter Password override This mode allows you to override the password that has been set at the REMOTE module and place it into configuration mode so that a new one may be set This feature is particularly useful when passwords have been lost or forgotten To override the REMOTE password 1 Remove power from the REMOTE module 2 With power to the system and LOCAL
27. he AdderLink X2 Multi Screen ADDER Remote Extenders CONTENTS Contents Welcome troduction eaae aae Eaa 2 SUPP Ed EENS saena aaia 3 Mod le features cici aaa aaa 4 Installation and operation stallata a aR 5 Stage A Configuration switch settings cccssseeeseeees 5 LOCAL module Switches iipitin 5 REMOTE module Switches ccsitveisdaredsiasscdcaiuctirwsssenniueaseds 6 Stage B Mounting a module desk or rack ccccccceeeeees 7 I stalla tion Adi CEng ie 7 Stage C ConnectiON S sisinsssansiision scassecimiaereaanssaisiacincmionn 8 Connections at the LOCAL module ccceesseeeeesenteeees 8 Connections at the REMOTE module 00eceeees 11 Operation ai E 14 Power and activity indicators sisinsiossnsaicnssernasvaseiaasdareamnaaannie 14 SOP all Mae ss4erssnsicniaceinannnenitaa aia 14 User arbitration and keyboard indicators c00 14 Visibleimage ShadoWS srsb 14 Locking and unlocking the system ssssssssssssessreesrnnssrnesen 15 Special configuration CIN PN eared ad ate anaa eater aR 16 What are NOUS sirine dbecccdatedesnccisrecatmsasinantasdateerane 16 Entering using and exiting configuration mode 16 Password setting saccade cede acters ieee neanteaetieiaeennand 17 Password over idennanriepnaaa na nEs 17 Hot plugging and mouse restoratiOn scccsesseeeeesneeees 18 Which restore setting do USC cccceees
28. monitor audio and serial device f 2 Simultaneously press the hotkeys by default c1 and snit along with c to enter configuration mode 3 Enter the appropriate restore function code e PS 2 press m 6 rl e IntelliMouse press m 7 ral 4 To exit configuration mode press rel Move the mouse a short distance and check for appropriate on screen cursor movement If the mouse cursor darts erratically around the screen then cease moving the mouse This is an indication that the chosen restore function is incorrect Try again using the other restore function Note The restore functions predict the likely mouse resolution settings but may not restore the exact speed or sensitivity settings that were originally set uw Microsoft and Logitech specific mouse settings In certain installations some Logitech mouse drivers may lose the action of the mouse buttons when used with the standard Microsoft compatible signalling protocol used between the modules To solve this problem select the Logitech compatible mouse signalling protocol To change mouse signalling protocols o o 1 Simultaneously press the hotkeys by default en and snit along with c to enter configuration mode 2 Enter the appropriate protocol code e Microsoft compatible press uj 3 cl e Logitech compatible press MJ 4 zl 3 To exit configuration mode press rel ADDER WELCOME CONTENTS INSTALLATION amp OPER
29. nd follow the instructions given by DOS Copy the downloaded files to the disk Once the diskette has been formatted using Windows Explorer or the My Computer option copy the downloaded and decompressed files from your computer to the floppy diskette Now please follow Stage C ADDER WELCOME CONTENTS INSTALLATION amp OPERATION m lt O ai gt 2 CONFIGURATION FURTHER INFORMATION 24 ae C Reconfigure the LOCAL connections and begin On the computer from which you will run the upgrade ensure that its BIOS Stage D Reconfigure the REMOTE connections and begin 1 Disconnect all cables from the REMOTE module and take it to the computer he settings will allow it to boot from the floppy diskette drive rather than 2 Use a KVM switch type Use a KVM switeh type keyboard ADDER booting immediately from the hard drive keyboard cable 6pin mini DIN bra a a 2 Switch off the computer and disconnect the twisted pair cable from the male to 6pin mini DIN male plugs Pc LOCAL module with all lines connected not acu 3 On the multi cable leave the PC Leave only the keyboard connection supplied Attach one end of the mouse B keyboard connector attached Tale cable to the keyboard port of the z to the keyboard port of the RS232 SERIAL f computer Connect the other end video f 3 computer Disconnect the of the cable to the keyboard port AUDIO f 8 multi cable video and mo
30. nd the Num Lock Scroll Lock and the computer does not respond to any key board or mouse inputs e The modules are currently locked and require a valid password to be entered Please refer to the section Locking and unlocking the system for details Power is applied via the power supply but the REMOTE module opera tion has stopped e Each module has an internal automatic cut out fuse to protect against power surges To reset remove power from the module for one second and then reconnect The on screen mouse pointer does not respond to mouse movements e The mouse connection may have been interrupted Either reboot the system and re power the REMOTE module power supply or try using the mouse restoration command Please refer to the Hot plugging and mouse restoration section in the Special Configuration chapter Sound from the microphone cannot be heard or is very quiet e Check the setting of LOCAL switch 3 if a microphone is connected at the REMOTE module the switch should be set OFF Sound input from the stereo line input is distorted tinny sounding and only one channel is working e Check the setting of LOCAL switch 3 if a stereo line input is connected at the REMOTE module the switch should be set ON ADDER INSTALLATION eal WELCOME CONTENTS SPECIAL CONFIGURATION A 2 BE 25 2g Z 26 Getting assistance Safety information If you are still experiencing problems
31. nnecting the LOCAL and REMOTE modules to the computer its peripherals the REMOTE power supply and the twisted pair cable 3 Remove the diskette from the system and reboot The upgrade process is now complete m lt Oo ai gt 2 CONFIGURATION FURTHER INFORMATION 25 Further information Troubleshooting If you experience problems when installing or using the X2 Multi Screen modules please check through this section for a possible solution If your problem is not listed here and you cannot resolve the issue then please refer to the Getting assistance section Video image at the REMOTE module is distorted or shadows appear to the right of displayed objects Adjustments are required to compensate for the length of the twisted pair cable being used If video problems persist e Please refer to the Image controls sharpness and brightness section in the Special Configuration chapter e f the overall video image is fuzzy and or has coloured shadows you may need to make skew adjustments This procedure allows you to finely tune the red green and blue video signal timings to overcome most colour separation problems Please refer to the Skew adjustment section in the Special Configuration chapter No video image is received at the REMOTE module e Check that the power activity indicators are lit on the LOCAL and REMOTE modules if they are not then there is a power p
32. p to 200m away and handles the remote peripherals The a peripherals up to 200 metres from a computer system In addition locally long distance link between the two modules is made by either two MS2 model 8 connected video monitors keyboard mouse and speakers allow two users to or four MS4 model Category 5 or higher twisted pair cables simultaneously view the outputs of the host system and also take control of Special circuitry within the remote module allows you to make adjustments to the system providing it is not being used by the other user A user relinquishes the sharpness and brightness settings to suit your own preferences Additionally control two seconds after their last key press or mouse movement a Skew adjustment is also provided to counteract the effects of uneven lengths E Two variants of the Multi Screen extenders are available the MS2 model allows of twisted pair cables that are used to carry the video signals 9 two video and serial channels while the larger MS4 model provides four gt Two MS2 model or four MS4 model video and serial device channels are available at the Two MS2 model or REMOTE module four MS4 model video channels are available at the A LOCAL module 3 LOCAL Power INSTALLATION amp OPERATION supply unit Up to 200 metres separation PC tional between the local and gt lt I idee remote modules via two mmm
33. plied Note The links support software video connection or hardware handshaking up to a SS cable s to make maximum baud rate of 56Kb s It a link between is not possible to attach duplicate z the additional serial devices at the LOCAL module i video outputs For each required serial connection 3 of oe 1 Use a supplied serial link cable 9 sys i a ket and attach the male connector abe ace of the cable to one of the 9 pin es panes N ports on the LOCAL module i labelled SERIAL 1 to 4 on the LOCAL SERIAL 4 5 module 5 2 Connect the other end of gt ee each serial link cable to the Additional video N channel inputs from appropriate serial port of the SER Ea e Jci computer system m MS2 model Be Connections from 5 Local video outputs pe e lt 6 You can connect multiple video 2 monitors in the vicinity of the host computer system up to two on the MS2 model or up 5 to four on the MS4 model 3 1 Attach the signal leads op from each video monitor to ao the output sockets labelled A VIDEO OUT 1 tO VIDEO OUT 4 E on the LOCAL module Zz a E T lt E 3 g G onnections from local monitors two R h on MS2 nls 9 Twisted pair link connections The links between the LOCAL and REMOTE modules are made using between one and four twisted pair cables specified to Category 5 or higher The various cable connections carry the following channel signal
34. ques d passant les limites applicables aux appareils num riques de la classe A prescrites dans le r glement sur le brouillage radio lectriques publi par le minist re des Communications du Canada ADDER INSTALLATION eal WELCOME CONTENTS SPECIAL CONFIGURATION A 2 BE 25 2g Z 29 2005 Adder Technology Limited All trademarks are acknowledged Release 1 0c August 2005 Part No ADDO058 Adder Technology Limited Technology House Trafalgar Way Bar Hill Cambridge CB3 8SQ United Kingdom Tel 44 0 1954 780044 Fax 44 0 1954 780081 g www ctxd com Adder Corporation 29 Water Street Newburyport MA 01950 United States of America Tel 1 888 932 3337 Fax 1 888 275 1117 ADDER INSTALLATION ae WELCOME CONTENTS SPECIAL CONFIGURATION Z 2 BE 25 2E Z 30
35. r indicates UNDER compensation s High contrast Black or bright e A WHITE shadow on the right of the character black character white shadow z on white on the right indicates OVER compensation Backgrourid indicatis the need for sharpness adjustment continued on next page ADDER WELCOME CONTENTS INSTALLATION amp OPERATION lt O ai gt n CONFIGURATION FURTHER INFORMATION 19 Image controls sharpness and brightness continued To use the image controls ADDER 1 Simultaneously press the hotkeys by default enj 3 While viewing the displayed high contrast screen image use the following and smn along with il to enter configuration A keys to adjust the controls mode EA 7 Sharpness tJ JJ for fine adjustment J for coarse adjustment The three keyboard indicators Num Lock Caps S27 There are 255 sharpness levels one coarse step jumps 10 levels M Lork and aA AON a 7 To autoset sharpness Press F 2 all to make the module calculate 5 Fe Oa LNG SPECA OF E Sea el oe MOICALES MIE and apply an automatic compensation level you can use this as a a level of the sharpness adjustment currently applied the slower the rate the starting point for your fine tuning z lower the level of sharpness being applied E i Note If the monitor goes blank and switches off due to OPTIONAL STEP By default your sharpness and brightness adj
36. roblem The MS2 LOCAL module gains its power either from the computer s keyboard socket or by using an optional power adapter The MS4 LOCAL module requires power from its supplied power adapter When keys are pressed or the mouse is moved check that the indicators flicker if they do not respond then there could be a twisted pair link problem or a problem with one of the modules e Check that multiple link cables are correctly connected only between the corresponding ports on the LOCAL and REMOTE modules and do not cross over to other ports e Check that each link cable is wired correctly as per the diagram in the Skew adjustment section in the Special Configuration chapter e f possible try using an alternative twisted pair link connection between the modules Ensure that all of the link cables are of the same length and have the same twist characteristics it is not possible to adjust only one video channel they are all adjusted together e f the sharpness control is set too high the monitor may not be able to display a picture Try reinstating the factory default sharpness settings Please refer to the Image controls sharpness and brightness section in the Special Configuration chapter e Temporarily disconnect the video link to the LOCAL module connect a monitor directly to the computer video port and check for a correct video image output The keyboard indicators are flashing between the Caps Lock a
37. s if particular channels are not used then corresponding link cables are not required Link cable Channel signals carried Keyboard Mouse Audio Video 1 Serial 1 Video 2 Serial 2 Video 3 Serial 3 not MS2 model Video 4 Serial 4 not MS2 model BR WN IMPORTANT Ensure that the total twisted pair cable length including patch boxes does not exceed 200 metres for any link cable Ensure that the multiple link cables are all of the same length to avoid the risk of uneven delays on video images For each required link connection 1 Insert the connector from the twisted pair cable link into one of the sockets labelled TO REMOTE 1 to TO REMOTE 4 2 Ensure that the other end of the twisted pair link connects to the corresponding numbered socket on the REMOTE module labelled TO LOCAL 1 to TO LOCAL 4 twisted pair connections cables must be of equal lengths LOCAL Power connection optional on MS2 model The MS2 and MS4 LOCAL modules both have power input sockets However only the MS4 model has a mandatory requirement for power input from a supplied adapter The MS2 LOCAL module requires a separate power input only when the keyboard connection to the host system is not used Separate power supply units are available from Adder Technology Limited direct www shop adder com or from your local supplier part number PSU IEC 5VDC 1 Attach the output connector of the power supply to the
38. s peripherals should operate almost exactly as normal the only difference being that they are duplicated see User arbitration below and one set is now up to 200 metres away User arbitration and keyboard indicators During operation both of the connected video monitors continuously receive the output from the host system Control of the host system is arbitrated by the X2 Multi Screen modules on a first come first served basis In the idle state control is available to both users and their keyboard indicators both show the current Num Lock etc conditions of the host system At the moment that a key is pressed or a mouse is moved the keyboard and mouse of the other user are temporarily locked out the video images remain The keyboard indicators of the locked out user then begin to flash to confirm their status gt After two seconds of inactivity from the user currently in control the modules return to their idle condition and re instate the keyboard indicators of the locked out user Visible image shadows In some installations you may see some shadows to the right of high contrast screen characters This can be caused by an incorrectly selected sharpness setting and it may be necessary to make adjustments to correct this Please see Image controls sharpness and brightness in the Special configuration section ADDER CONTENTS WELCOME Z g lt lt H 2 Z amp
39. stage you will need a 3 floppy diskette that is either blank or has existing contents that are no longer required The write protect tab must be moved to the unprotected position Depending on your operating system use one of the following to create a startup disk To create a startup disk in Windows XP 1 Insert a diskette into the floppy disk drive 2 Select Start and then My Computer 3 Right mouse click on the 3 Floppy A icon and select Format 4 Check the Create an MS DOS startup disk box and select Start To create a startup disk in Windows 95 98 Me 1 Insert a formatted diskette into the floppy disk drive 2 Select Start then Settings and then Control Panel 3 Double click on the Add Remove Programs icon 4 Select the Startup Disk tab 5 Click Create Disk and follow the instructions To create a startup disk in Windows 95 98 alternative method 1 Insert a diskette into the floppy disk drive 2 Right mouse click on the 3 Floppy A icon and select Format 3 Select the Full format option and ensure that the Copy system files box is checked 4 Select Start to format the disk To create a startup disk from MS DOS or a DOS window within Windows 95 98 1 Insert a diskette into the floppy disk drive and check that the drive is configured as drive A it usually is 2 At the DOS prompt C gt type FORMAT A S a
40. t exceed the wall outlet s ampere rating e Do not attempt to service the modules yourself e The modules and power supplies can get warm in operation do not situate them in an enclosed space without any ventilation INSTALLATION amp OPERATION e The modules do not provide ground isolation and should not be used for any applications that require ground isolation or galvanic isolation H Warran E Adder Technology Ltd warrants that this product shall be free from defects in a workmanship and materials for a period of two years from the date of original Z purchase If the product should fail to operate correctly in normal use during the 8 warranty period Adder will replace or repair it free of charge No liability can be accepted for damage due to misuse or circumstances outside Adder s control Also Adder will not be responsible for any loss damage or injury arising directly or indirectly from the use of this product Adder s total liability under the terms of this warranty shall in all circumstances be limited to the replacement value of this product If any difficulty is experienced in the installation or use of this product that you are unable to resolve please contact your supplier A 2 BE 25 2g Z 27 Products in the X2 Series range The following related X2 Series items are also available X2 Gold Extender part code X2 Gold This pair of modules allow you to extend keyboard video and mous
41. tlet Alternatively a ground connection will be made via the monitor if the monitor is itself grounded e Try to avoid laying the interconnect cables alongside power cables where possible ADDER CONTENTS WELCOME Z z z lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Stage C Connections The naming of the LOCAL and REMOTE modules relate to their proximity to the host computer system Hence the LOCAL module connects directly to the system and the local peripherals while the REMOTE is at the other end of the twisted pair cable and attaches to the duplicate keyboard mouse etc Connections at the LOCAL module Multi cable connection A number of important connections between the computer system and the LOCAL module are made via the supplied multi cable This cable is two metres in length and splits out to the keyboard video mouse microphone and speaker ports of the system 1 Attach the supplied multi cable to the 25 way socket at the end of the LOCAL module 2 At the other end of the multi cable attach the keyboard mouse primary video channel microphone and speaker connectors to the appropriate sockets at the rear of the computer system On most systems the appropriate ports should be labelled and colour coded in a similar way to the cable connectors Multi cable main connector Monitor video gO Blue Ke
42. unted within optional rack mount chassis units Desk mount Apply the supplied self adhesive rubber feet to the underside of the module s Rack mount Note The module switches are not accessible once it is inserted into the rack therefore check all settings before insertion 1 Place the supplied rack plate onto the front of the module and secure it with the countersunk screws Orient the module on its side so that its labelled face is the correct way up and the securing plate is facing away from the rack Slide the module into the required rack position The rectangular cut out in the front upper lip of the rack allows the screws on the module s upper edge to slide through The rack mount chassis has a series of holes in its floor that are spaced to accommodate the screws on the module s lower edge Ensure that the screws correctly locate into the holes of the chosen slot The rack securing plate on the module should now be flush with the front of the rack mount chassis Use the supplied pan head screws in the top hole of the rack securing plate to fasten the module to the rack Installation Advice e For correct operation the local and remote units must have ground connections At the computer end ensure that the computer or KVM switch that the LOCAL module is connected to has a ground connection At the keyboard monitor mouse end ensure that the REMOTE module s power supply is connected to a grounded power ou
43. urrently configured hotkeys by default Len and snit long with J This command will be required to restore the video if en and snn along with LJ is used when no password has been set To disable the video Simultaneously press the currently configured hotkeys by default en and snit along with oJ SPECIAL CONFIGURATION FURTHER INFORMATION Special configuration ADDER Configuration Entering using and exiting configuration mode You can alter the way that the X2 Multi Screen modules operate to suit your To enter and use configuration mode 2 requirements This is done using the Configuration mode and you can affect the 1 Simultaneously press the currently configured Z following settings hotkeys by default ex and shit along with e Password setting allows you to lock the remote module to prevent The three keyboard indicators Num Lock Caps 3 unauthorised system access Lock and Scroll Lock will now begin to flash in e Mouse restoration and settings allows you to restore mouse operation and sequence to show that you are in configuration also to change the mouse type mode s e Image controls sharpness amp brightness allows you to manually adjust the ia tet Fik f video image to ensure that it is crisp and bright 2 Press the first letter of the required configuration 3 option for instance E a e Skew adjustment allows you to manually compensate
44. use of the REMOTE module This is connectors from the ports on the only connection required hte ee the computer o T 3 On the REMOTE module change Sate es a 4 So that you can check upgrade to the compiter so that switch 1 to the ON position progress connect a monitor RA a 4 Attach the power supply unit to the POWER input of the REMOTE module S directly to the video port of the and connect the mains lead to a nearby wall socket J computer 5 Switch on the computer The upgrade process will start automatically and gt 5 On the LOCAL module change switch 1 to the ON position Ensure that the confirmation will be given on screen upgrade diskette is in the floppy disk drive of the computer 6 Switch off the computer and disconnect the REMOTE module Return 6 Switch on the computer The upgrade process will start automatically and REMOTE switch 1 to the OFF position 5 confirmation will be given on screen EE 7 Switch off the computer and disconnect the multi cable Leave the monitor NOW DIESSe TRIOW SIA 2 s i i i i p B e the lappy Gisk atver Return LOCAL Stage E Return all connections to their usual states 29 Once the upgrade process has been completed perform the following to return Now please follow Stage D the system to its previous state 1 Ensure that switch 1 on both the LOCAL and REMOTE modules are set to their OFF positions 2 Refer to the Installation and operation chapter for detailed instructions on correctly co
45. ustments are oversetting the sharpness adjustment press the Home key to applied equally to all of the video channels However if required you can restore select individual channels and adjust them separately f n To select video channels Using the numeric keys of the main keyboard not Brightness J J for adjustment There are 255 brightness levels 3 the keypad keys press the number of the video channel to adjust When a ere Q numeric key is pressed all three of the keyboard indicators will illuminate for beste detik eters 3 a moment before continuing with their flashing sequence sharpness and Pa settings mag a zz rero Sharpness B B i i Exit image increase lt 3 Select video ney ae oa Brightness E channel 1 settings B Select video v channel 4 MS4 model only Select video channel 2 Note Use the main keyboard numeric keys NOT the keypad keys on the right hand side Note When entering configuration mode all video channels are all settings automatically selected You can change the video channel at any time The new compensation settings will be stored even when power is removed s or if a complete reset is initiated These settings should not require further T changes unless the cabling arrangements are altered 2 z If the image controls cannot provide a crisp image PO If after adjusting the image controls one or more screen images To reset all image controls to their default states Z remain fuzzy or
46. yboard Ea Purple Mouse a or y L or SPK Lightgreen a o MIC Pink or maroon Mid green Speaker Microphone Local keyboard and mouse connections The LOCAL module provides extra ports to accommodate a keyboard and mouse in the vicinity of the host system 1 Connect the keyboard AA lead to the purple mini DIN socket labelled on the irem Keyboar Q ENN LOCAL module Ao mel lt Qi 2 Insert the keyboard Uy G lead into the green mini DIN socket labelled D on the LOCAL module Connection from mouse LOCAL Local speaker connection The LOCAL module allows a pair of speakers to be connected and used in the vicinity of the host system Note A microphone port is provided only at the REMOTE module 1 Connect the speaker plug to the socket labelled 49 Speaker connection LOCAL ADDER CONTENTS WELCOME Z z z lt H 2 Z amp OPERATION SPECIAL CONFIGURATION FURTHER INFORMATION Additional video channel inputs Serial cable connections The MS2 model provides a second video channel and the MS4 model provides a You can transfer multiple serial connections from the host computer system to further three channels in addition to the main video channel that enters via the the remote module up to two on the MS2 model or up to four on MS4 model ADDER multi cable connection to accommodate devices such as touch screen inputs 1 Use the sup
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