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Serial Communications
78 Runco LS-HB Installation/Operation Manual
PRE
L
IMINAR
Y
Operations Commands Operations commands allow more flexible and direct control of the projector. The syntax
for operations commands is as follows:
op <operation> <command>[CR]
(Precede <operation> and <command> with a space.)
The command type can be one of 5 functions:
asp.4.3
(none) 0x9F 0xDF Apply 4:3 aspect ratio to the active source.
asp.lett
(none) 0xA0 0xE0 Apply Letterbox aspect ratio to the active
source.
asp.narr
(none) 0xA1 0xE1 Apply 4:3 Narrow aspect ratio to the active
source.
pip.sw
0xA3 0xE3 Switch to next “PIP Select” state.
pip.1
(none) 0xA4 0xE4 Change “PIP Select” to source 1.
pip.2
(none) 0xA5 0xE5 Change “PIP Select” to source 2.
pip.3
(none) 0xA6 0xE6 Change “PIP Select” to source 3.
pip.4
(none) 0xA7 0xE7 Change “PIP Select” to source 4.
pip.5
(none) 0xA8 0xE8 Change “PIP Select” to source 5.
pip.off
(none) 0xA9 0xE9 Change “PIP Select” to off.
pip.swap
0xAA 0xEA Swap the PIP image with the active source
image.
pow.tog
(none) 0xAC 0xEC Toggles between power on and power off.
lit.tog
0xAD 0xED Activates remote backlighting only when
pressed momentarily. When held for five
seconds or more, the IR code for toggling
the projector I/O panel light is transmitted.
Table 6-1. Serial Command Key Names and IR Codes (continued)
RS232
Keyname
Remote Button
IR Code
Description
Set 1 Set 2
PIP
SWAP
LIGHT
➤
Operations Control Commands
Function Command Action on unit
Set
= <value>
Makes the unit take that value.
Get
?
Asks what the current value is.
Increment
+
Adds 1 to the current value.
Decrement
-
Subtracts 1 from the current value.
Execute
(none)
Performs an action such as a reset.