Serial Port Control Commands; Serial Port Control Commands; Header Code; Examples - Digital Projection E-Vision 6000 Series User Manual

Digital Projection
E-Vision 6000 Series

Serial Port Control Commands

There are three types of command, Set commands, Get commands and Remote commands. The individual commands are described later
in this guide. All commands consist of ASCII text strings ending with an ASCII carriage return character [CR].
•
Set commands: <header code> <command> [CR]
•
Set commands with data: <header code> s <command> <data> [CR]
•
Get commands: <header code> q <command> [CR]
•
Remote commands: <header code> r <command> [CR]

Header code

The header code comprises the following character:
ASCII: ~
Hex: 7E

Examples

Power On:
ASCII: ~ P N [CR]
Hex: 7E 50 4E 0D
Set brightness to 25:
ASCII: ~ s B 25 [CR]
Hex: 7E 73 42 32 35 0D
Get brightness (brightness is 18 in this example):
ASCII: ~ q B [CR] The projector returns:
Hex: 7E 71 42 0D The projector returns:
Simulate pressing of BLANK remote key:
ASCII: ~ r B [CR]
Hex: 7E 72 42 0D
Rev D July 2014

SERIAL PORT CONTROL COMMANDS

18
31 38
Remote Communications Guide
Notes
Use a null-modem cable to connect
the projector to a PC.
The Serial Port settings are:
● Communication speed (baud
rate) - 38,400 bps
● Data length - 8 bits
● Stop bits - one
● Parity - none
● Flow control - none
The Communication speed (baud
rate) can be adjusted. For details,
see the Operating Guide.
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