The Operation Commands; Examples - Digital Projection M-Vision LED+IR series Installation And Quick Start Manual

Digital Projection
M-Vision LED+IR series

The Operation Commands

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Operation commands are used to simulate menu operations and determine the settings of the projector, and consist of ascii text strings
starting with a prefix code, then the letters 'op', and ending with a carriage return character:
<prefix code> op <operation> <command> [CR]
•
The <operation> string depends on the operation, and these are listed on the following pages.
•
The <command> string can take one of the following formats:
<command>
Set = <value>
Get ?
Increment +
Decrement –
Execute (none)

Examples

<prefix code> op aspect = 1 [CR] sets the aspect ratio to 16:9
<prefix code> op aspect ? [CR] asks what is the current aspect ratio
<prefix code> op brightness + [CR] increments the brightness setting
<prefix code> op contrast – [CR] decrements the contrast setting
<prefix code> op resync [CR] commands the projector to attempt to re-synchronise to the current input source
Rev D July 2014
THE OPERATION COMMANDS
Description
Makes the setting take that value.
Asks what the current value is. The value is returned as an ascii text
string.
Get commands do not work when projectors are connected in a daisy
chain
Adds 1 to the current value.
Subtracts 1 from the current value.
Performs an action.
Remote Communications Guide
Notes
Details of how to connect to
the projector, using the LAN or
RS232 input, can be found in the
Connections Guide.
For information about the prefix
code, see earlier in this guide.
The prefix code should NOT be
used unless a number of projectors
are connected in a daisy chain.
Get ? commands do not work when
projectors are connected in a daisy
chain.
Note: spaces in the commands are
necessary.
eg op aspect = 1
NOT opaspect=1
in hex:
6F 70 20 61 73 70 65 63 74 20 3D 20 31 0D
o p a s p e c t =
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1
CR