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FOR DH772UST / DH773USTi
Communication parameter setup
You can use the serial control command to input commands for projector control or retrieve its
operational data through Windows client terminal software
Note:
* The UART terminal timeout is 0.5 sec.
* Both are available for upper case or lower case
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 com-
mand
None
Certain operation commands execute after in-
put without further setting or regulators.
Examples:
Control items
Input command row
Projector return message
Execute command
reset.all[CR]
RESET.ALL
Query current brightness
op bright ?[CR]
OP BRIGHT = 50
Set up brightness
op bright = 100[CR]
OP BRIGHT = 100
Brightness value + 1
op [CR]
OP BRIGHT = "new value"
Brightness value - 1
op bright -[CR]
OP BRIGHT = "new value"
Out of range or not support
op bright = 200[CR]
OP BRIGHT = NA
Illegal command
op abright = 100[CR]
*Illegal format#
Item
Parameter:
Bit per Second
9600 bps
Data Bit
8-bit
Parity
None
Stop Bit
1
Flow Control
None
Содержание D77 Series
Страница 1: ...D77 Series ...
Страница 73: ... 65 Projector Dimensions DW771USTi DH773USTi 287 5mm 374 5mm 206 9mm 123 1mm ...
Страница 74: ... 66 Projector Dimensions DW770UST DH772UST 167 6mm 122 6mm 374 5mm 287 5mm ...
Страница 75: ... 67 Projector Dimensions DW771USTie DH773USTie 287 5mm 374 5mm 193 6mm 123 1mm ...