InFocus LP540 - Read Commands

.
Examples:
Brightness Command (BRT-10) Decrement brightness 10 steps
Brightness Command (BRT-) Decrement brightness
1 step
1.1.6 Read Commands
Read commands have the following format:
(AAA?) where,
( - starts the CLI command
AAA - denotes the CLI function
? - denotes the read request
) - ends the CLI command
A read command returns the current setting in an ASCII format enclosed in
parentheses.
The following Format is defined:
1) Range Format (r-R,V)
2) String Format (S)
1.1.6.1 Range Format: (r-R,V)
where
( open parenthesis marks the start of the CLI
response
r minimum value of the setting’s range
R maximum value of the setting’s range
V the current value of the setting
) closing parenthesis marks the end of the CLI
response
Examples: