SCS BUS SY
S
TEM
5
T E C H N I C A L S H E E T
Mode with SPE=1 - sound system mode -
This function is used to control the amplifiers and the sound system sources.
The functions performed are the following:
1) With a quick pressure of key 1, the following sequence is sent:
- OFF of the sources, only if M > 0
- ON of the M source (source 1 if M=0);
- ON of the amplifier.
2) With an extended pressure of key 1:
- for point-point controls, if the amplifier is already on, only the volume is adjusted
(VOL+); if the amplifier is off, the switch on sequence is sent first;
- for Room and General controls, only the volume is adjusted.
3) With an extended pressure of key 2, the volume is adjusted (VOL-). A quick pressure
sends the OFF control to the amplifier.
4) When key 3 is pressed the source is changed.
5) Key 4 is the control for the active source.
M=0 – 9 indicates the source to be activated before switching the amplifier on. If M=0,
source 1 is switched on without first switching OFF the sources (follow-me mode).
The possible A and PL configurations are the following:
- Audio point: A=0 – 9 is the amplifier room, PL=0 – 9 is the amplifier audio point.
- Room: A=AMB, PL= 0 – 9 is the room that the control is targeted at.
- General: A=GEN, PL= 0.
LG00047-c-UK
5739 12
5739 13
DEFAULT
0%
40%
25%
Once the device has been configured, it is possible to adjust the LED intensity by pressing
and holding down (t>2 s) the pushbutton on the back. The pushbutton operates on 3
intensity levels: from the default value (25%), the intensity changes every 2 seconds,
showing the levels that can be set, as per the following drawing. To select the desired
level simply release the pushbutton. Using the virtual configuration, the LED intensity
may be adjusted to 10 different levels.
If the user has decided that the keys should lit up when pressed (status return), the brightness level will depend on the adjustment of the LEDs as shown below:
LED intensity level
status return intensity
25%
40%
0%
65%
70%
20%
LED intensity selection
