BenQ SP870 user manual

Summary of the content on the page No. 1

BenQ RS232 Code
Model: SP870
1. Connection :
The below shows the illustration of connection between control terminal and projector.








WIRE RUN LIST
CONN1 COLOR CONN2
3 BLACK 1
7 BROWN 2
4 RED 3
5 ORANGE 4
8 YELLOW 5
1 GREEN 6
2 BLUE 7
9 WHITE 8
Shell SHIELD Shell

Summary of the content on the page No. 2

Pin Description Pin Description 1 1 234 234 55 1 NC 2 RXD 3 TXD 4 NC 67 67 89 89 5 GND 6 NC 7 RTS 8 CTS 9 NC Pin Description Pin Description 8 7 6 1 RX 2 CTS 5 4 3 2 1 3 NC 4 GND 5 RTS 6 NC 7 TX 8 GND Make sure that your computer and projector are turned off before connection. Power on the computer first, and then plug the power cord of the projector. (It may cause Com port incorrect function, if you do

Summary of the content on the page No. 3

3. RS232 Commands Function Type Operation ASCII Power Write on *pow=on# Write off *pow=off# Read Status( on/off/cool down) *pow=?# Write Source scan on *scan=on# Source Selection Write Source scan off *scan=off# Read Source scan status *scan=?# Write VGA *sour=vga# Write DVI *sour=dvi# Write HDTV *sour=hdtv# Write YPbPr *sour=YPbr# Write Composite *sour=comp# Write S-Video

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Function Type Operation ASCII Write Auto adjust *auto# Picture Setting Write Mirror: Normal *mir=nor# Write Mirror: H Inverse *mir=hinv# Write Mirror: V Inverse *mir=vinv# Write Mirror: H&V Inverse *mir=vhinv# Read Mirror status *mir=?# Write Horizontal position shift right *hpos=left# Write Horizontal position shift left *hpos=right# Read Horizontal position *hpos=?# Write Vertical position shif

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Function Type Operation ASCII Write FRE(Français) *lang=fre# Menu Control Write Deutsch *lang=ger# Write Italiano *lang=ita# Write Español *lang=spa# Write *lang=pro# РУССКИЙ Write *lang=cht# 繁體中文 Write 简体中文 *lang=chs# Write *lang=jap# 日本語 Write *lang=kor# korean(한국어) Write swidish *lang=swd# Write dutch *lang=dut# Write turkish *lang=turk# Write czech *lan