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First and foremost, an user manual of QVS VAS-E should contain:
- informations concerning technical data of QVS VAS-E
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- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of QVS VAS-E alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of QVS VAS-E, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the QVS service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of QVS VAS-E.
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Table of contents for the manual
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Page 1
V GA , Audio & R S-232 Serial with IR P a ss-Thru over Single CA T 5 /RJ45 Ext ender K it User Manual (V A S-E) [Must be use d with Solid C A T5e or CA T6 Cable] All inf ormation is subject t o change without notice. All names & tr ademarks ar e property of their r espectiv e owners . Rev .1003 Made in T aiwan[...]
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Page 2
1 Saf ety and No tice T h e V AS-E VGA, Au dio & RS- 232 S erial with IR Pass-Thru over Single CA T5 /RJ45 Extender K it has been te ste d for c onformance to saf ety regu lations and r equirement s, and has been certifie d fo r interna tional use. Howev er , li k e all electr onic equipments , the VA S - E s ho u l d be u se d w i t h c a r e [...]
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2 W ith only one cost e ff ective Cat - 5e / 6 cable, the V AS-E lets you e x tend VG A (WUXGA), bi-directional IR signals and R S-232 serial comma nds a t the same time to cov er the distance up to 330m (1,000ft). The devices ar e compose d of a tr ansmitt er and a receiv er . The transmit ter (TX) of V AS-E is inst alled near the signal source an[...]
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Page 4
3 Specifica tions & P ackag e Cont ent s Model Name VA S - E T echnical Ro le of usage T ransmit ter [TX] Receiv er [RX] V ideo bandwidth 350MHz 150MHz V ideo support VESA T ransmission r ange over CA T5e cable WUX GA [1920x1200] — 330m (1,000ft) Audio support Ster eo RS-232 signal type Half -duplex IR pass-thr ough Bi-directional Electro-opt[...]
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Page 5
4 Input P anel — V AS-E T r ansmitt er (TX) 1. IR-Blaster : c onnect to IR blaster f or IR pass-thru fr om RX to TX 2. RS-232 : connect to an R S-232 signal source or receiv er 3. Stereo IN : c onnect to analog audio source 4. S/PDIF IN : connect to digital audio sour ce 5. Push-in button: select between S/PDIF and analog s tereo audio [but ton d[...]
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Page 6
5 Output P anel — V AS-E T ransmit ter (TX) 8. +5V DC: inter -lock ed power jack t o connect to 5V DC power supply unit 9. Local V GA : V GA loop-out to a loc al VG A display 10. Syste m O U T : Connect to the System I N port on t he V AS-E (RX) with a Cat -5 / 5e / 6 cable 11. Local S/PDIF : Digital s ter eo audio loop-out 12. Local St ereo : An[...]
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Page 7
6 Output P anel — V AS-E R e ceiver (RX) 17. IR Receiver : Connect to a IR RX c able 18. RS-232 : Connect to a R S-232 device 19. Ster eo OUT : Connect to analog audio output 20. S/PDIF OUT : Connect to digital audio output 21. VGA OU T : VGA output to a r emote V GA displa y 22. IR Blaster : Connect t o IR TX cable Bot tom P anel — V AS-E (r e[...]
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7 1. Connect your VG A source, audio sour ce, infr are d and RS-232 device s to the V AS-E transmit ter . 2. Connect your VG A display , audio speak er , infrar ed and R S-232 devices to the V AS-E receiv er . 3. Connect a Cat -5e / 6 cable between the V AS-E tr ansmitt er and V AS-E receiv er . 4. Mak e sure this Cat -5e / 6 cable is tightly co nn[...]
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Page 9
8 IR Ext enders IR Blas ter [IR TX] IR R eceiver [IR RX] IR Sock ets VA S - E ( T X ) IR Blaster : Plug in an IR blaster (IR TX) her e to emit all IR command signals receive d from the IR receiv er (IR RX) on V AS-E receiver t o con trol the a ssociate d devices with built-in IR sensor IR Receiv er : Plug in an IR receiver (IR RX) her e to receive [...]
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9 Definition of IR E arphone Jack IR Blas ter [IR TX] IR R eceiver [IR RX] You can buy any IR extension cables in the market that are compatible to the definition of the IR sockets for the matrix if necessary for replacement use. Ho wever, IR cables longer than 2m (6-ft) may not work. Support ed IR Da ta Forma t Dat a Format Suitable Not Recommende[...]
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10 P air of Categ ory Cable Associate d Definition Green Audio Blue RED channel of VG A Orang e GREEN channel of V GA Brown BL UE channel of VG A PIN DEFINITION[...]
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Page 12
11 1. All transmission dis tance s are me asure d usin g Belden 1583A C A T5e 125MHz Solid UTP cable and ASTRODE S IGN V id eo Signal Generat or VG-859C. The tr ansmission distance is define d as the dist ance between the video source and the V GA display . 2. The transmission leng th is largel y af f ecte d by the type o f Cat - 5e / 6 cable s, th[...]