Vivitek DK8500Z, Руководство пользователя

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DK8500Z DLP Projector Remote Communication Manual
2
RM85001117EN00
The Serial Interface RS-232 Command
This projector supports to control by RS-232 command, there exist two types of RS-232 serial commands:

Operation command: Available menu options are INPUT, PICTURE, ALIGNMENT, CONTROL and SERVICE.

Simulated IR remote controller commands: Controls projector via RS-232 command, the commands simulate IR
remote controller and its control keys.
Communication parameter
You can use the serial control command to input commands for projector control or retrieve its operational data
through Windows client terminal software, e.g. Hyper Terminal, with ASCII characters. You need to set up the following
communication parameters in advance:
Item Parameter:
Bit per Second 9600 bps
Data Bit 8-bit
Parity None
Stop Bit
1
Flow Control None
Port 7000
Note:

The terminal software does not return every command input character
 The transmission performance varies with the length of RS-232 cable
Operation commands
Operation command syntax
An operation command is prefixed by character "op", followed by control commands and settings separated by
space blank [SP], and ended by carriage return pair "CR" and "ASCII hex 0D".Syntax of serial control
commands:
op[SP]<operation command>[SP]<Setting Value>[CR]
op : A constant indicating this is an operation command.
[SP] : Indicate one blank space.
[CR] : Indicate the command ending carriage return pair "CR" and "ASCII hex 0D".
Setting value : Settings of operation command
Types of setup strings Characters of settings Description
Query current setup ? Question mark "?" indicates querying current setup
Setup = <settings> Syntax: Symbol "=" suffixed with setup values
Increase setup order of
adjustment items + Some settings are changed in steps. Symbol "+"
indicates changing one step up
Decrease setup order of
adjustment items - Some settings are changed in steps. Symbol "-"
indicates changing one step down
Execute operation command None Certain operation commands execute after input
without further setting or regulators.
Examples:
Control items Input command Projector return message
Query current brightness op bright ? [CR] OP BRIGHT = 101
Set up brightness op bright = 127 [CR] OP BRIGHT = 127
Set up input signal source to
HDMI op input.sel = 0 [CR] OP INPUT.SEL = 0
Reset projection lens to
center position lens.center
Note:

When sending the multiple commands, make sure the return message of the last command is received
before sending out the next one.