User manual WZ LSA 2-3
Contents
1. Table of contents Table of contents 1 Safety precautions AGA B AA NAA AA 3 2 GEneralINSITUCINONS aa a AKUNG AGA 3 3 General product d6s5CrNpnONi XKa NAINA AA 4 3 1 Description of device specific features a nnmnnn nnmnnn nnmnnn 4 3 2 Designation of the functional elements eee eeeeee eee seeeeee ens neeeeeeeeseeeeeeseeseeeeeesesseeneneeeeeeeeenees 5 3 3 Interfaces at the Unit 0 cccceiceceisseseceessseecceetseceececedseeeeeeedsseneeeeeddenneceedsveneeeseddenneeeeed deneeensdsceneenendcenneeenes 6 3 3 1 Pin configuration of the 6 pole user interface IP65 housing c cccceeeeeeeeeeeeeneeeeeeeeeeeeeeteeeeeeeneeeseneeeee 6 3 3 2 Pin configuration of the 20 pole user interface PCB housing cceeeeeeeeeeeeeeeeeeeeeeeeeeeeteteeeeeneeeteneeeees 6 4 Putting the unit into operation XXXaaa aaa 8 4 1 Initial state of the unit after starting mm Am nana 8 4 2 Memory selection at the user interface eee seeeeeeeesneeeeeeeeseeeneeseeseeeeeeseaeeeenseeseesneneees 8 5 Settings at the terminal prog kamu ANA NAA ANA 8 Ge Settings atthe Umit aNG ANA AA AIAI MAA AA GAAN 10 6 1 Entering Software commands een eeee eee ensneeeeeeegseeaeeeenseeeeeeeseseeeeeeseeseeeeeesesseeneeseeseeseenes 10 6 1 1 Displaying the version NUMDEY aaa NA ANA AN ANAN NALANG RANA 10 6 1 2 Displaying the serial number of the Unit abs a2. e Fuse the unit at the voltage supply input UB_IN of the user interface by means of a fuse min 250 mA max 1 A e Incase there is danger of touching conductive parts due to improper use of the unit the power supply has to be disconnected immediately e Do not open the unit only permit repairs by the manufacturer ESD protection measures Comply with the ESD protection measures according to DIN EN 61340 5 1 2 when opening the unit potential equalization between body and ground of the unit via high value resistance approx 1 MOhm e g over a usual wrist band Read the user manual carefully to be able to use the wealth of features of your new WZ LSA 2 3 You can also find further information on our website http www fmncom com 2 General instructions e The compliance with the operating instructions and the instructions for putting the device into operation is also part of the intended use Every other use is considered as not intended The manufacturer assumes no liability for damages resulting from such use e All connection cables have to be equipped with an earth connected shielding The antenna connection cable has to be equipped with a wave impedance of 50 Ohm e The manufacturer recommends to mount devices in PCB version into a metal housing e Corresponding mechanisms are to be used for the detection of single bit errors during a data transmission e g protocol with creation of check sum Information regard
3. 12 2 Typ time response for receive mode as function of the channel change receiver HF second channel 130 dBm J RSSI receiver NF data output receiver NF voice output Figure 12 2 12 3 Typ RSSI response over input level Typical RSSI performance at common temperature 2 5 oa voltage in V SI a 120 110 100 90 80 input level in dBm Figure 12 3 20 Time lapse diagrams Dimensions 12 4 Typ frequency response of the receiver data 775 mV relative level in dB a 20 25 30 35 v kK OH Q QO QO QO Q QO Q Q Q Q O O o O r NH DH KN O KH O O O O o SSD CD CD CD o o o TK KN Ad O N O 2 frequency in kHz Figure 12 4 Frequency response at 2 4 kHz frequency deviation at 775 mV at the data output 13 Dimensions 21 5 11 1 94 89 9 58 25 FMN communications GmbH WZ LSA 2 3 P 280x 0191 U4 00001 CE Figure 13 1 Dimensions PCB version 21 Figure 13 2 Dimensions in IP65 housing 22 Conformity Glossary 14 Conformity Herewith the FMN communications GmbH declares that the unit WZ LSA 2 3 complies with the essential requirements and the other relevant provisions of the directi
4. UB_IN GND RSSI RX_BB AF INT VPP_MCLR DIL7 PCLOCK DIL8 PDATA RS232 OUT user interface RS232 interface MAX232ACSE a a NJ oy N 2 NG AN elC CellC C C C C C C C C C Cn Barri ror er ir freer AA NAAALAALA LAN GHAUH AAH L o Zz O DODYANRWNSO 100n a o o 3 aaa i ot _ E 5V 7 Figure 11 1 The user interface of the WZ LSA 2 3 is wired with a serial interface for the parameterisation of the software via a driver module MAX232 N A light emitting diode LED with series resistor for the error indication is connected at the output ERROR V Can optionally also be delivered with internal RS232 level converter 11 2 User interface at the data transmission lt 12V tv UB_IN J2 1 4 45V TXD GND S22 am TG NF OUT 32 3 mm AF OUT Modem GND J2 4 10K tr AF_IN RxD RSSI J2 5 GND nee GND J2 6 am S E 8 o ls 2 g o 5 QO UBIN N4 c GND 1 2 _ o E RSSI Ng LM2580 O D AINT Ng CIDCD QO d9 VPP NCIR NG O 5 DIL7 PCLOCK J1 7 DIL8 PDATA J1 8 E RS232_OUT J1 9 N RS232 IN N10 a DILO NA DIL J1 12 DIL2 34 13 DIL3 3414 DILA 314 15 DILS 1418 DILE J1 17 VDD 3418 ERROR J1 19 GND J1 20 4 Figure 11 2 In addition to the standard wiring of the user interface of the WZ LSA 2 3 a modem with integrated FFSK or GMSK modulation can be connected at the data tran
5. entered command is sent back to the PC interface by the unit for control of the input Deactivating the command echo EO Entrer EO OK 10 Settings at the unit 6 1 4 Setting the ouput mode Activating the extended output mode d ENTER OK see 8 2 Outputs in extended output mode Activating the normal normal output mode PEO cea OK see 8 1 Outputs in normal ouput mode 6 1 5 Displaying the number of the current memory Setting the memory 2 by means of selection switch SM ever memory 00002 H see 4 2 Memory selection at the user interface displaying the memory number The displayed H in the output means that the currenty memory was set by means of hardware selection At the software selection an S appears in the output 6 1 6 Selecting a memory software selection as a check displaying the memory number memory 00003 S 6 1 7 Selecting the memory set by the hardware see 4 Putting the unit into operation Deactivating the software selection as a check displaying the memory number memory 00002 H 6 1 8 Displaying analogue measuring signal RSSI input level For the determination of the input level in dBm proceed as follows Inquire the indicated value RSSI AO Enten AO RSSI 00512 For the determination of the input level in dBm proceed as follows Calculate the RSSI voltage in volt 4 8 V RSSI voltage 1023 x indicated value RSSI 2 Determine the input level in dBm by means of
6. of terminal program e 512 memories whose parameters are adjustable separately via software e Selecting the memories via hardware or software e Debounce time for hardware selection lines The time can be adjusted via software e Displaying the analogue RSSI value field strength value via a terminal program The measuring signal of the analogue RSSI value is available at the user interface e Displaying of error conditions of the unit The time of the display is adjustable via software An LED with series resistor can e g be connected at the user interface You get a detailed description in chapter 8 3 Information regarding troubleshooting e Data download from PC to the WZ LSA unit for setting the parameters e Data upload from the WZ LSA unit to the PC for displaying the parameters by means of terminal program e Data download from PC to the WZ LSA unit for loading a new WZ LSA device software Adjustable parameters of the program software e Setting the output mode to normal or extended e Setting the software handshakes to Xon Xoff or NO e Displaying the input instructions by means of command echo e Setting the RS232 baud rate from 1 2 kBaud to 115 kBaud e Resetting the WZ LSA unit to factory setting e Setting the waiting time of the output ERROR of the user interface Tolerance band for logical levels Table 3 1 logical levels at the digital interfaces General product description 3 2 Designation of the func
7. the figure 12 3 Typ RSSI response over input level and temperature Settings at the unit Maintenance 6 1 9 Setting software handshake Deactivating protocol Xon Xoff no protocol Xo K 6 1 10 Resetting the unit to factory setting emel ooo the factory setting of the unit F ence see 4 1 Initial state of the unit after starting 6 2 Factory setting Waiting time for error outputs Pin 20 ERROR w 1 3s Parameter changes possible by the Error output delay w x 10 2 ms manufacturer w HIGH LOW 10 2 ms Debounce time delay selection line 5 Parameter changes possible by the manufacturer Changes of state at the selection lines lt than x ms are not recognized as signal change Output mode Tabelle 6 2 Default values of the factory setting 7 Maintenance The unit can be operated without maintenance Troubleshooting 8 Troubleshooting 8 1 Outputs in normal output mode The WZ LSA unit is connected with the terminal program by means of the serial interface Output Description Command is valid and was executed correctly ERROR Command is valid but could not be executed correctly CMD ERROR Command is invalid Tabelle 8 1 Output mode Normal E0 8 2 Outputs in extended output mode The WZ LSA unit is connected with the terminal program by means of the serial interface CA Peston fox Tomes xed corecty fowoennon O omeo O C bogamming x cratic Tabelle 8 2 Output mode e
8. 5 AF_INT Output NF filter if Data output with DC voltage components analogue D OC p i o E 7 DIL7 a see Pin 12 Memory selection bit 6 igi Valency 2 see also chapter 4 2 Memory selection at the user interface General product description Input digital see Pin 12 Memory selection bit 7 Valency 2 see also chapter 4 2 Memory selection at the user interface Output active microprocessor Rs232 0UT Data output to the serial PC interface HIGH Logical level see table 3 1 Input active microprocessor RS232N Data input from the serial PC interface HIGH gt Logical level see table 3 1 1 2 1 3 Input digital see Pin 12 Memory selection bit 8 Valency 2 see also chapter 4 2 Memory selection at the user interface Input digital S Memory selection bit 0 Valency 2 LSB see also chapter 4 2 Memory selection at the user interface Logical level see table 3 1 microprocessor 4 Input digital see Pin 12 Memory selection bit 1 Valency 2 see also chapter 4 2 Memory selection at the user interface Input digital see Pin 12 Memory selection bit 2 Valency 2 see also chapter 4 2 Memory selection at the user interface Input digital see Pin 12 Memory selection bit 3 Valency 2 see also chapter 4 2 Memory selection at the user interface Input digital see Pin 12 Memory selection bit 4 Valency 2 see also chapter 4 2 Memory selection at the us
9. The switch DILO is reserved and may not be changed 4 2 Memory selection at the user interface The WZ LSA 2 3 has 512 memories 0 511 The memory to be used for the operation is selected over the switch DIL1 DIL9 see configuration list The selection of the memory can also be effected by the wiring of the inputs Pin 7 8 11 17 with DIP switches or by the connection of the inputs with the outputs of a microcontroller The switches DIL1 to DIL9 have to be set to the memory 511 all DIP switches to OFF 5 Settings at the terminal program The parameterisation can be carried out with any terminal program The manufacturer recommends to use the program Hyperterminal from Microsoft Windows 1 Start program Hyperterminal 2 Set the COM interface of the computer to which 2x the WZ LSA unit is connected B Funkimockd Geben Sie de Rulnummer ein die gew hlt werden sol Land Region Deutochland 43 7 time TO Linen de E 3 Make the following settings Data rate 9600 baud o Data bits 8 bit Bis no Semtex 9600 Parity none Stop bits 1 bit Datenbits fe Flow control Xon Xoff Pasikat Keine a Xon ASCII HEX 0x11 Xoff ASCII HEX 0x13 Stoppbits fi Peter A 1 The ASCII HEX values can be changed via software Settings at the terminal program After confirming the options the terminal program is ready to send and receive When using another terminal program the settings ha
10. aisen didadada idian ENAA EENEG 10 6 1 3 Displaying the command by means of CCHO cccceseccceeeeeeeceeeeeneeneeeeeeeaaeeeesessaaeeeseeneanseeeeeneieeeneeneeaees 10 6 1 4 Setting the Output e ice pete hate aes ad naa NANA ANA aba E 11 6 1 5 Displaying the number of the current memory Uu aaa 11 6 1 6 Selecting a memory software selection amaaamanawananaaawanaaananaanananananaaanananaananaananananananananansannnanan 11 6 1 7 Selecting the memory set by the hardware 1 2 ananawawanawawanasananaaaanaaanaaasanananaanaasananananananananansannasnan 11 6 1 8 Displaying analogue measuring signal RSSI input level umannawannanawananawananawananawananawannsanannan 11 6 1 9 Setting software handshake aaa Naaman eaa Winer atin da NENA AR a had 12 6 1 10 Resetting the unit to factory SONG cise aaa maa ANA S 12 G2 FACTORY Seling NAA AA ANA 12 Ta MalntenanCG XQXaa AA BKA ANT AA KIA AAANAG 12 8 TIDUDIESNODIING paaa KAI EEEa a AES a 13 8 1 Outputs in the normal output mode ssssssesnssnunrennnnnnnnnnnnnnnnnnnnnnnnnnnnnnununnnnnnnnnnnnnnnnnnnnnnnnn nunna ennn nenna 13 8 2 Outputs in the extended output mode ssssssessssennnnunnnennnnnnnnnnnnnnnnnnnnnnnunnnnunnnnnnnnnnnnnnnnnnnnnnnnn ennan nananman 13 8 3 Information regarding troubleshooting 13 8 4 Explaining the error code in the extended output MOCE ccccssesseeeeeseeeeeeeeeseeeeeeeeeseeeeeeeeseeeenseeeeesenes 14 9 Ser
11. ake computer and modem Control characters Xon ASCII HEX 0x11 Xoff ASCII HEX 0x13 that are added to the data stream are used to stop or to start the data flow Controller for muting Transmit Data control character at the data transmission Programs or files are transferred to the computer during an upload Voltage Controlled Oscillator VDV Verband Deutscher Verkehrsunternehmen Association of German transportation companies TS D S D A B SB EM S X XD 23 For the protection of the environment Printed on paper bleached without chlorine with a maximum waste paper content of 50 8 FMN communications GmbH Grimmelallee 4 99734 Nordhausen Germany P O Box 10 04 65 99724 Nordhausen Germany Phone 49 36 31 56 34 41 Fax 49 36 31 56 32 24 Email info fmn de Internet www fmncom com Subject to change WZ LSA 2 3 8203 3 0071 00 Edition 08 07 1112 0878
12. er interface Input digital see Pin 12 Memory selection bit 5 Valency 2 see also chapter 4 2 Memory selection at the user interface UB microprocessor vDo Voltage supply for external modules gt signal level 5 VDC 5 without load 4 5 VDC 5 s at max load of 5 mA Output This output conducts for approx 2 seconds digital LOW level after faulty actions rest state HIGH signal state LOW for approx 2 seconds microcontroller Can optionally be delivered with RS232 level converter A data exchange to the serial PC interface can be established 2 Connect the output of the level converter to be connected with Pin 2 RXD at 9 pole interface or with Pin 3 RXD at 25 pole interface 3 Connect the input of the level converter to be connected with Pin 3 TXD at 9 pole interface or with Pin 2 TXD at 25 pole interface 4 The time of the displaying is adjustable via software Putting into operation Settings at the terminal program 4 Putting the unit into operation For connecting the interfaces use chapters 3 2 Designation of the functional elements and 3 3 Interfaces at the unit In chapter 11 Circuit diagrams appropriate application circuits are given 4 1 Initial state of the unit after starting After starting the unit the set memory corresponds to the selected switch position DIL1 DIL9 The other parameters correspond to the delivery status of the unit
13. ge ERROR appears repeatedly the manufacturer recommends to proceed as follows 1 Use options as described in chapter 5 Settings at the terminal program 2 a T ee in the hyperterminal select Ubertragung Datei senden Datei empfangen Textdatei senden 4m Drucker aufzeichnen 3 Select text file or create new text file CST 2x Ordner C temp Date e 38 Durchsuchen Abbrechen The content of the terminal window is registered in the text file after terminating the program 4 Activating the extended output mode E1 enter OK is displayed 5 Process the commands of the points 6 to 26 step by step 6 v ENTER 7 N ENTER 91 PSM igh Ui En 14 UeO once ieh Welles ilong Wen iran Ue ee 18 Ue4 once 192 Ues a en 20 Ue6 enrer 21 Uan 22 MD inrer 23 MR entr 24 V ENTER 25 Provoking of the error messages that are appearing repeatedly 26 Send the text file to the customer service of the manufacturer The unit WZ LSA may only be repaired by the manufacturer In case the unit has a malfunction please see chapter 8 Troubleshooting In case the malfunction is not described please contact the manufacturer and send him a short description of the malfunction Please use the overview at the beginning of this chapter to specify the description Errors may only be removed by authorised specialists Technical data 10 Technical data 10 1 Scope of delivery e unitWZ LSA 2 3 e configuration list If n
14. ing the used trademarks Microsoft and Windows are registered trademarks of the Microsoft Corporation All other trademarks and product names are trademarks or registered trademarks of the relevant companies Copyright All rights reserved Duplication of this user manual or parts thereof by any reproduction method whatsoever is not permitted without prior permission of the manufacturer Amendments may be published without prior notification Notwithstanding the above declaration the manufacturer accepts no liability for errors in these instructions or their consequences General product description 3 General product description 3 1 Description of device specific features The unit WZ LSA 2 3 is a light signalling receiver Licht Signal Anlagen Empf nger with synthesizer which has been designed for data as well as for voice operation in the 2 m band Because of its compactness it is suitable for the integration into data systems where it depends on high data rates over bigger distances Data rates up to 9600 bps are possible in connection with a GMSK modem and up to 2400 bps by means of a FFSK modem The unit complies with the requirements of the VDV guideline Verband Deutscher Verkehrsunternehmen Association of German transportation companies and may be used for applications of this type anytime Numerous functions are part of the advanced features of the unit WZ LSA e Setting over an extended command interpreter by means
15. ot given otherwise the limits of the ETSI EN 300 113 and ETSI EN 301 489 will apply Channel spacing 20 kHz Type of modulation F1D G1D F2D G2D Interfaces Housing IP65 PCB version Antenna connection TNC socket 2 pole SIL connector Power supply LF socket U 79 U 6 pole SIL connector LF RSSI output LF socket U 79 U 6 pole SIL connector User interface 20 pole SIL connector HF channel setting via DIL switch RS232 interface Memories 512 Bi a Maal heal ac in general Dimensions Dimensions PCB version version LxWxH o xWxH Pf 94x 68x14 mm x 68 x 14 mm ee E A C E neonrosa OOO Soos e Ha CS Ee fee o e C a a e asawa i Feroe eoe O oe Table 10 1 General technical data Technical data 10 2 Technical data WZ LSA 2 3 Technical data Typical value in CE pam ma BER 10 Pata OT 13 11888m 110 Adjacent channel selection channel selection Pf 20 7o o e 72 7208 Spurious emission emission f 60dBm LF voltage at 600 at 85 dBm a a 2 4 kHz deviation pdt 1 5 150dBm 0 0 0 0dBm 1 5 H15dBm Distortion factor at 600 ohm at 85 dBm ee 2 4 kHz deviation o ee tk 0 20 4 4o LF frequency response at 600 ohm relating to 1 kHz modulation frequency Table 10 2 Technical data WZ LSA 2 3 17 Circuit diagrams 11 Circuit diagrams 11 1 Standard wiring of the user interface UB_IN J2 1 GND J2 2 NF_OUT J2 3 GND J2 4 RSSI J2 5 GND J2 6
16. smission The modem is the interface to a microcontroller or to a computer 18 Circuit diagrams Time lapse diagrams 11 3 User interface at the speech transmission lt 12V 5V UB_IN J24 aaa dq E C t08v GND 52 2 a E al he F NF OUT J2 3 ro s GND J24 am ji RSSI J2 5 5 4 pa GND J2 6 LM386 M1 5 S ba Ba loudspeaker p 10uF uB IN sq T GND J1 2 LE 8 Ohm RSSI n3 TITI s RX BB Ng AFINT N5 L V VPP MCLR J1 6 3 DIL7 PCLOCK J1 7 DIL8 PDATA N18 a RS232_OUT J1 9 RS232_IN J1 10 DIL9 J1 11 DIL1 J1 12 a ae a DIL2 31 13 oe s DIL4 DIL5 J1 16 O voltmeter DILG NA VDD 34 18 100uA ERROR g1 GND TT LM258D 33K oz field strength output Figure 11 3 In addition to the standard wiring of the user interface of the WZ LSA 2 3 a loudspeaker can be connected for the speech transmission A voltmeter at the output RSSI is used for measuring the field strength 12 Time lapse diagrams of the unit 121 Typ time response for receive mode as function of the received signal approx 24 ms approx 24 ms 60 dBm 4 receiver HF first channel 130 dBm 4 CASO VE SHS Ses Sa eS a ee eS ae RSSI UUU receiver NF data output receiver NF voice output Figure 12 1 19 Time lapse diagrams
17. tional elements antenna connection GND Pa DIL switch aaa oi 10 Pin 3 Pin 5 Pin 1 Pin 2 01707777 0 Pin 20 Pin 6 Pin 2 Rin Go eer ae eee ie Ping 6 pole 20 pole user interface user interface Figure 3 1 Designation of the functional elements PCB version antenna connection TNC socket NF socket U 79 U Figure 3 2 Designation of the 6 pole user interface IP65 housing General product description 3 3 Interfaces at the unit 3 3 1 Pin configuration of the 6 pole user interface IP65 housing g UB_IN P voltage stabilization Voltage supply 9 15 VDC CJ ia me g LF OUT Output Ne fter Demodulated LF signal without DC voltage analogue components DC decoupled 47uF 10V Eman TH 5 Output receiver Signal strength the received field strength analogue can be determined by measuring the analogue voltage lao lomo 1o Table 3 2 3 3 2 Pin configuration of the 20 pole user interface PCB version UU 7 CG OC loom oome kl 3 Output receiver Signal strength the received field strength analogue can be determined by measuring the analogue voltage 4 RX_BB Output receiver di Demodulated signal without filtering analogue
18. ve 1999 5 EG R amp TTE directive The unit WZ LSA 2 3 can be operated in the countries of the European Union EU Outside the EU the national regulations of the respective country apply The complete declaration of conformity can be found in the Internet under http www fmncom com 15 Glossary 2 m band mobile radio 2 m band private mobile radio BOS radio marine radio service 146 MHz 174 MHz American Standard Code for Information Interchange Communication interface that communicates with the outside world ice o Clear to Send control character at the data transmission Programs or files are transferred to the radio unit during a download Electrical Erasable PROM C Electrostatic Sensitive Device European Telecommunication Standard Light Emitting Diode C T E S Licht Signal Anlagen light signalling receiver S Least Significant Bit M Most Significant Bit O Original Equipment Manufacture unit for the integration into a system permanent interrogation regarding change in state RS232 Recommended Standard 232 standardised serial interface RSSI Receiver Signal Strength Indicator acquisition of the radio receiving field strength Ready to Send control character at the data transmission Receive Data control character at the data transmission Unidirectional data transmission from transmitter to receiver Software Communication protocol that controls the data flow over the serial interface between handsh
19. ve to made like explained in the example of the Hyperterminal program Settings at the unit 6 Settings at the unit 6 1 Entering software commands Command Range of Description Chapter syntax values displaying the version number EO ASCII displaying serial number of the unit 16 digit Ex X 0 1 echo of the command X 0 gt no echo X 1 gt echo S V output mode X 0 gt normal X 1 gt extended service command 614 0 511 outputting current memory number service command KYA X 0 software selection selecting the memory and the associated RX channel hardware selection selection of memories depends on the current 6 1 7 hardware settings EX EX SM M AO 0 1023 output of the analogue measuring signal RSSI input level Xon Xoff protocol X 0 gt deactivating X 1 gt activating C SSCSC d Tabelle 6 1 Short overview command syntax Please use the short overview for the following command explanations A gradual execution of the given examples accelerates the process of learning all the commands quickly 6 1 1 Displaying the version number Display of the name of the unit and the version WZ LSA2 3 V1 00 01 Short description of the version Product family Model C Version number e g V1 00 6 1 2 Displaying the serial number of the unit Displaying the serial number of the unit SN 00000000P8000001 6 1 3 Displaying the command by means of echo An
20. vice and PED AUN snini ainan iE EKE eaaa 15 10 Technical da NANA aaaea E a E Eaa 16 TOi Scope OF deline na a ba a pa Ba AG Gm a BN NG LG Bola Paga aa 16 10 2 Technical data WZ LSA 233 a ANG ARA aaraa 17 11 CI dAYkANS ANAKAN NAKA BY KN AABANG 18 11 1 Standard wiring of the user interface 2 mnmen naan naa nman KNARNNNA ANAN KNNANANA ANAN KNNANAK KANAN AANANKKKKAANANKNBKKKAAANNG 18 11 2 User interface at the data transmission X nnmnnn ennnen nnmnnn nenn 18 11 3 User interface at the speech transmission nnmnnn nnmnnn nnmnnn nann 19 12 Time lapse diagrams OF the UN aNG ABAKA AGA 19 12 1 Typ time response for receive mode as function of the received signal cceeeseeceeeeeeeeeeeeeees 19 12 2 Typ time response for receive mode as function of the channel change 11 7200000mumemsasuunu0 s 20 12 3 Typ RSSI response over input level 1 111 1002aaaaaaananaan anna 20 12 4 Typ frequency response of the receiver nnmnnn ennnen nnmnnn nann 21 13 DIMENSIONS KAGABI BKA AABANG 21 14 COMMON NAAN KAGUBATAN AA i 23 15 Glossary Lana BAAL aaa Kaadaa aE 23 Safety precautions General instructions 1 Safety precautions Mm A ATTENTION e Do not operate the units in rooms with explosive atmosphere damp environments or rooms with aggressive air or increased electromagnetic requirements e Mind the instructions for putting the device into operation
21. xtended E1 see 8 4 Explaining the error code in extended output mode 8 3 Information regarding troubleshooting An LED with series resistor can be connected at the output ERROR 19 of the user interface for displaying error conditions The output signal is LOW in case of an error The ERROR output is activated for 1 3 seconds factory setting a RX programming faulty ERROR see 9 Service and repair ib Memory contains a faulty parameter ERROR see 9 Service and repair D The operating time for error outputs is adjustable by means of parameters factory setting 1 3 s Troubleshooting 8 4 Explaining the error code in extended output mode For troubleshooting inform the customer service of the manufacturer of the displayed output with error code The customer service will give you specific instructions to clear the fault x mean o SES RS232 interface Frequency programming Error at the frequency programming on active LOW Remedy Program correct values Parameter memory nika pamato maman foo ererin ke parameter maman Parameter memory 1F Memory in the parameter memory not found off Input value bigger than existing entries Table 8 3 Short overview of error messages of the unit off off off off off off off off ff D The waiting time for error outputs ERROR LED is adjustable by means of parameters factory setting 1 3 s Service and repair 9 Service and repair In case the messa
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