Instruction/ maintenance manual of the product SP870 BenQ
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BenQ RS232 Code M odel: SP870 1. Connection : The below sho ws the illustrat ion of connec tion between control terminal and projector . WIRE RUN LIST CONN1 COLOR CONN2 3 BLACK 1 7 BROWN 2 4 RED 3 5 O.
<Pin assignment: CONN1> Pin Description Pin Description 1 NC 2 RXD 3 TXD 4 NC 5 GND 6 NC 7 R TS 8 CTS 9 NC <Pin assignment: CONN2> Pin Description Pin Description 1 RX 2 CTS 3 NC 4 GND 5 R TS 6 NC 7 TX 8 GND Mak e sure that y our computer and pr oj ector are turned off before connection.
3. RS232 Commands Function Type Operation ASCII Power Write on <CR>*pow=on#<CR> Write off <CR>*pow=off#<CR> Read Status( on/off/cool down) <CR>*pow=?#<CR> Source Se.
Function Type Operation ASCII Picture Setting Write Auto adjust <CR>*auto#<CR> Write Mirror: Normal <CR>*mir=nor#<CR> Write Mirror: H Inverse <CR>*mir=hinv#<CR> Wri.
Function Type Operation ASCII Menu Control Write FRE(Français) <CR>*lang=fre#<CR> Write Deutsch <CR>*lang=ger#<CR> Write Italiano <CR>*lang=ita#<CR> Write Español.
An important point after buying a device BenQ SP870 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought BenQ SP870 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data BenQ SP870 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, BenQ SP870 you will learn all the available features of the product, as well as information on its operation. The information that you get BenQ SP870 will certainly help you make a decision on the purchase.
If you already are a holder of BenQ SP870, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime BenQ SP870.
However, one of the most important roles played by the user manual is to help in solving problems with BenQ SP870. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device BenQ SP870 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
