Altinex DA1931CT User's Manual
Contents
1. ma x The DA1931CT has an internal Dip Switch with 6 positions to m achieve the following features C35 x sw Position Description 6 6 6 0 0 60 1 Video Gain G 1 G 2 ae Factory Default OFF G 2 m 2 Sync on Green ON OFF on mm Factory Default OFF 44 B 4 3 4 HSync Polarity Positive Negative P m F 3 ON 4 OFF Positive Factory Default g _ gt gt um 3 OFF 4 ON Negative RU 5 6 VSync Polarity Positive Negative 064 Z 5 OFF 6 ON Positive Factory Default RN EE gu 5 ON 6 OFF Negative 210 _ bes 2 C VIDEO 2 LOOP 2 e S VIDEO 22 LOOP 1 22 INPUT RGBHV YPbPr POWER AUDIO VIDEO EQ AUDIO 400 0199 006 9 ZALTINEX 5 Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION INSTALLING YOUR DA1931CT 6 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Determine the settings required for Gain Sync On Green Horizontal and Vertical Sync Pola2. cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation e This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions found herein may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense e Any changes or modifications to the unit not expressly approved by ALTINEX Inc could void the user s authority to operate the equipment E mail solutions altinex com Web www altinex com SPECIAL APPLICATION ABOUT YOUR DA1931CT 2 DA1931CT Twisted Pair to Video Audio Receiver The DA1931CT provides a means of receiving computer video and audio signals over Twisted Pair type CAT 5 cable when used together with an ALTINEX Twisted Pair Video Transmitter such as the DA1930CT The DA1931CT is compact and easy to use The DA1931CT is able to receive one of the video sources such as RGBHV component video S Video
3. it is good see Cause 2 400 0199 006 Cause2 Video equalization required Solution Adjust the Video Equalization on the DA1931CT Long cable runs may require adjustment on both the DA1930CT and the DA1931CT 8 5 RECEIVING DISPLAY QUALITY IS POOR Cause 1 The source has a problem Solution Check the image on the local monitor and verify the quality is good If it is good see Cause 2 Cause2 Video equalization required Solution Adjust the Video Equalization on the DA1931CT Long cable runs may require adjustment on both the DA1930CT and the DA1931CT If the image is still not correct call ALTINEX at 714 990 2300 ALTINEX POLICIES 9 9 1 LIMITED WARRANTY RETURN POLICIES Please see the ALTINEX website at www altinex com for details on warranty and return policies 9 2 CONTACT INFORMATION ALTINEX Inc 592 Apollo Street Brea CA 92821 USA TEL 714 990 2300 TOLL FREE 1 800 ALTINEX WEB www altinex com E MAIL solutions altinex com ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com
4. 00 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com C SPECIAL APPLICATION 8 2 LED IS NOT GREEN Cause 1 There is no power Solution Disconnect the video input from the DA1931CT and verify the LED is on and red indicating power is present Reconnect the computer output If the LED is not green see Cause 2 Cause2 There is no Sync signal Solution Verify the computer output is operating correctly by connecting it directly to a monitor If the display is good please call ALTINEX at 714 990 2300 8 3 NO SOUND Cause 1 The source has a problem Check the source and make sure that there is a signal present and all source connections are correct If the source is working and there is still no sound see Cause 2 Solution Cause2 The volume is too low Increase the AUDIO GAIN toward maximum If there is still no sound present see Cause 3 Solution Cause 3 Cable connections are incorrect Solution sure that cables are properly connected Also make sure that the continuity and wiring are good lf there is still no sound see Cause 4 Cause4 The receiving device has a problem Solution Make sure the receiving device has power and is turned on If there is still no sound please call ALTINEX at 714 990 2300 8 4 NO REMOTE IMAGE Cause 1 The source has a problem Solution Check the image on the local monitor and verify the quality is good If
5. 400 0199 006 ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION PRECAUTIONS SAFETY WARNINGS 1 Please read this manual carefully before using your DA1931CT Keep this manual handy for future reference These safety instructions are to ensure the long life of your DA1931CT and to prevent fire and shock hazards Please read them carefully and heed all warnings 1 1 GENERAL e Qualified ALTINEX service personnel or their authorized representatives must perform all service 1 2 INSTALLATION e To prevent fire or shock do not expose this unit to water or moisture Do not place the DA1931CT in direct sunlight near heaters or heat radiating appliances or near any liquid Exposure to direct sunlight smoke or steam can harm internal components e Handle the DA1931CT carefully Dropping or jarring can damage the unit e Do not pull any cables that are attached to the DA1931CT 1 3 CLEANING e Clean only with a dry cloth Never use strong detergents or solvents such as alcohol or thinner Do not use a wet cloth or water to clean the unit Do not open the unit to clean 400 0199 006 ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 1 4 FCC NOTICE e This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not
6. 40x480 60Hz 900 ft 274 m Signal Types Recommended Max Cable Lengths XGA 1024x768 960Hz Note Measurements 700 ft 213 m made using ALTINEX 5 1280x1024 60Hz low skew cable 650 ft 198 m CB3150PV UXGA 1600x1200 60Hz 600 ft 183 m Accessories Included Power Adapter Table 1 DA1931CT General 9 VDC 1 1 ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION DA1931CT DA1931CT 0 1 Al ALTINEX Grey Lexan Overlay T Maximum 5 28 in 134 mm 4 29 in 109 mm 0 98 in 25 mm 1 0 Ib 0 45 kg 1 6 Ib 0 73 kg 50 C Humidity 90 non condensing MTBF calculations 40 000 hrs Table 2 DA1931CT Mechanical 400 0199 006 Twisted Pair Output Video Signals RGBHV YPbPr Video RGBHV Sync S Video Video Sync Audio Signals ALTINEX Standard 75 ohms 10 kohms TTL 75 ohms Composite Video 75 ohms Output Audio Signals Gain at 1 KHz Balanced 6 dB 10 Gain at 1 KHz Unbal 0 dB 0 5dB Amplitude Matching difference Left to Right 10 maximum Power Consumption External Adapter 9 VDC 465 mA 4 2 W Table 3 DA1931CT Electrical ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SP
7. ECIAL APPLICATION PRODUCT DESCRIPTION 4 8 is 8 C 5 5 5 za 88 N R lt L o5 Le ZALTINEX TP VGAIVIDEO AUDIO RECEIVER C VIDEO OUTPUT S VIDEO OUTPUT C RGBHV YPbPr OUTPUT AUDIO OUTPUTS 400 0199 006 ZALTINEX rx LOOP 2 OUTPUT we LOOP 1 OUTPUT INPUT POWER s VIDEO SOLUTIONS Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION APPLICATION DIAGRAMS 5 DIAGRAM 1 TYPICAL SETUP 400 0199 006 6 4 SIGNAL x A MANAGEMENT SOLUTIONS Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION DIAGRAM 2 RJ 45 PINOUT Pin Number RJ 45 Output Signals Orange Green White Blue Blue White 431 994 Brown White ee Table 1 Standard 568B Wiring Color Code 400 0199 006 7 ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALT
8. INEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION DIAGRAM 3 INTERNAL VIEW POWER 2 5mm 9V 1A PAIRI INPUT PORT J PAIR 2 RJ 45 PAIR 3 TWISTED PAIR PAIR4 T PAIRI PAIR 2 LOOP 1 PORT RJ45 1 TWISTED PAIR 3 PAIR _ PAIR4 C PAIR 1 LOOP 2 PAIR 2 PORT RJ 45 PAIR 3 TWISTED PAIR PAIR 4 400 0199 006 TWISTED PAIR TO VIDEO AUDIO RECEIVER 4 POWER SUPPLY OUTPUT 4 RCA JACK C VIDEO SIGNAL _ DETECT m CHROMA SEM MINI LUMA J S VIDEO ee UN 1 o 2 t BLUE e 4 P t ot RED OUTPUT 414 15 PIN HD M gt GREEN RGBHV Y Pb Pr SYNC ON GREEN B i SYNC jx c e HOR PROCESSING VER am gt E R1 OUTPUT AUDIO 4 R1 SUM TERMINAL SEPARATOR UN Pd L4 STEREO AUDIO RIGHT OUTPUT 3 5mm UNBALANCED STEREO Lert AUDIO 8 SIGNAL ZALTINEX Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com MANAGEMENT SOLUTIONS SPECIAL APPLICATION DIAGRAM 4 DIP SWITCH SETTINGS
9. SPECIAL APPLICATION 4 TP INPUT 6 wo 25 rO AUDIO OUTPUT ZALTINEX TP VGA VIDEO AUDIO RECEIVER MANUAL PART NUMBER 400 0199 006 DA1931CT TWISTED PAIR TO VIDEO AUDIO RECEIVER USER S GUIDE ZALTINEX 1 T Tel 714 990 2300 Toll Free 1 800 ALTINEX FAX 714 990 3303 E mail solutions altinex com Web www altinex com SPECIAL APPLICATION TABLE OF CONTENTS Page PRECAUTIONS SAFETY WARNINGS 2 GENERAL 2 2 tinted 2 POC NOTICE 2 ABOUT YOUR DA1931CT a 3 TECHNICAL SPECIFICATIONS 3 PRODUCT DESCRIPTION a 5 APPLICATION 6 DIAGRAM 1 TYPICAL SETUP 6 DIAGRAM 2 RJ 45 PINOUT 7 DIAGRAM INTERNAL VIEW 8 DIAGRAM 4 DIP SWITCH SETTINGS 9 INSTALLING YOUR 1931 10 OPERATION dis asia 10 VIDEO EQUALIZATION a a 10 TROUBLESHOOTING 10 LEDIS RED uin a 10 LED IS NOT GREEN incerti 11 NO neinna 11 NO REMOTE IMAGE 11 RECEIVING DISPLAY QUALITY IS POOR 11 ALTINEX POLIGIES scitis chest bo en 11 LIMITED WARRANTY RETURN POLICIES 11 CONTACT INFORMATION 11
10. or composite video along with stereo audio transmitted over the Twisted Pair cable from the DA1930CT or equivalent transmitter The DA1931CT provides both audio and video outputs The DA1931CT offers a female 15 pin HD output for RGBHV YPbPr signals a 4 pin Mini DIN connector for S Video and an RCA connector for composite video output A 5 pin terminal block is available for balanced stereo output and a 3 5 mm jack is used for unbalanced stereo output The unit also offers hardware video equalization for long cable lengths The video equalization works in conjunction with the equalization on the transmitter for optimal performance There is also a Signal Detect feature which shows when an input signal is present The latest generation of Twisted Pair devices uses an innovative patented technology developed by ALTINEX The new signal processing technology allows transmitting and receiving fully equalized computer video signals stereo and audio signals over long distances US Patent 7 065 190 400 0199 006 TECHNICAL SPECIFICATIONS 3 Specifications are subject to change See www altinex com for up to date information DA1931CT 15 pin HD 1 4 pin Mini DIN 1 RCA female 1 3 5 mm jack 1 5 pin terminal block 1 Stereo Audio unbal Stereo Audio balanced Compatibility ALTINEX Standard for Twisted Pair VGA through UXGA Video Signal Resolutions 480p through 1080i VGA 6
11. ormance Video Equalization is required for long cable lengths and may be adjusted to fine tune the video display 7 1 VIDEO EQUALIZATION Video Equalization is provided to fine tune the displayed image on the remote display The equalization adjustments on the DA1931CT Receiver and DA1930CT Transmitter work together in providing equalization for maximum cable lengths For example for cable runs less than 50 ft 15 m both equalization settings may be set to approximately minimum whereas maximum cable will see equalization settings at about the 3 4 position TROUBLESHOOTING GUIDE 8 We have carefully tested and have found no problems in the supplied DA1931CT However we would like to offer suggestions for the following 8 1 LED IS NOT RED The LED should be on and red when power is applied and there is no video signal present If the LED is on and green the unit is receiving power and a sync signal Cause 1 No AC power Solution Verify the adapter is plugged into a working AC outlet and that the outlet has power Cause2 Adapter is not plugged into DA1931CT Solution Verify the DC power plug coming from the AC adapter is plugged all the way into the DA1931CT Cause 3 The DA1931 has a problem Solution If there is AC power to the adapter and the LED still does not turn on the DA1931CT or the power adapter may require service call ALTINEX at 714 990 2300 ZALTINEX Tel 714 990 2300 Toll Free 1 8
12. rity If necessary to change the factory defaults open the unit and set the switches per DIAGRAM 4 on page 9 Plug the 9V power adapter into an AC outlet and then connect the other end to the Power input jack on the DA1931CT Verify the LED near the top of the unit is illuminated red indicating power is applied Connect the CAT 5 6 cable from the video output of the transmitter to the Input on the DA1931CT Verify the power LED at the top of the unit changes to green indicating a sync signal has been detected Connect the stereo audio output from the DA1931CT to the receiving audio device Connect the receiving monitor to the applicable DA1931CT video output connector RGBHV YPbPr S Video or C Video depending on the input type to the transmitter Verify the picture quality on the receiving monitor is equivalent to the quality as displayed on the local monitor at the transmitter If the quality of the image is poor or non existent it may be necessary to adjust the video equalization on the DA1931CT and or DA1930CT See the Operation section that follows for details NOTE Some monitors may not display an image at all if the equalization is not within its specific range Use 2 people when setting up the transmitter and receiver one person at each end of the transmission to view the display while adjustments are made 400 0199 006 OPERATION 7 The DA1931CT requires only one adjustment to be made for optimal perf
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