Rs232 Terminal Specifications - BOXLIGHT 9000-INT Manual

RS232 T erminal Specifications
Communication configuration
To control the projector from an LCD control panel, connect the
RS232 cable and set your computer's serial port settings to match
this communication configuration:
Setting
Bits per second
Data bits
Parity
Stop bits
Flow control
Emulation
Command format
All commands consist of 3 alpha characters followed by a
request, all enclosed in parentheses. The request can be a read
request (indicated by a "?") or a write request (indicated by 1 to 4
ASCII digits).
A read request format: (AAA?) where
A read command returns the range and the current setting, for
example:
Function
Brightness
Volume
Lamp hours
Value
19,200
8
None
1
None
VT100
( starts the command
AAA denotes the command
? denotes the read request
) ends the command
Command
(BRT?)
(VOL?)
(LMP?)
Response
(0-22, 10)
(0-80, 0)
(0-9999, 421)
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