Remote Control Use; Projector Remote Control - Barco RLM W8 Service Manual

Remote Control Use

Projector Remote Control

Below table lists the IR codes that the product is compatible with and capable of responding
to. Note that there are a number of functions that are not available on the included remote. These
non-remote functions are provided so that maximum functionality is available from third-party control
systems and programmable remotes. Regardless of whether or not the function is included on the
remote, all functions must be validated to show that they do work properly. "Keynames" refer to the
RS232 codes in the next section.
As shown in table, there are two complete sets of remote codes specified as Code 1 and Code 2.
Through the on-screen menu, the projector can be set to either set. The reason for two sets is to allow
control of more than one product in the same room without interference. The included remote
control can be switched between the two sets as well (see procedure below).
The projector and remote control will use the NEC IR protocol with the custom code of 0x06F9.
Some details of the protocol are as follows:
The modulation frequency is 38kHz.
Each pulse consists of an on time and an off time. There are 4 types of pulses
Leader pulse = 9ms "on" + 4.5 ms "off" = 13.5ms
Repeat pulse= 9ms "on" + 2.25 ms "off" = 11.25 ms
0 pulse = .56ms "on" + .56ms "off" = 1.12ms
1 pulse = .56ms "on" + .1.68ms "off" = 2.24ms
A key code will be a leader followed by 32 data pulses. The first 16 comprise the
custom code 0x06F9. The next 16 are the key data (8 bits) followed by the
complement of the key data.
A key held down will generate a repeat pulse only.
No. Code 1
0-1 0x01 0xB7
Table : Barco IR Codes & Keynames
Code 2 RS232 Keyname
power.on
Remote
Button
Turn power on.
- 31 -
Description