User`s guide

Multi Room Audio Amplifiers 63249-420-267A2
User's Guide 06/2010
14
© 2010 Schneider Electric. All Rights Reserved.
Using the Desktop Amplifier Controls
The Desktop Amplifier (SLC5060125D) can be controlled from the
front panel. The figure below shows the indicators and buttons. The
table, "Desktop Amplifier Front Panel Controls and Indicators"
describes each of these features. The remote amplifier is controlled
entirely from C-Bus, and has no controls on its front panel.
Figure 4: Desktop Amplifier (SLC560125D) - Front Panel
KEY:
A. Power indicator
B. Power
C. Mute
D. Source selection (quick press)
Dynamic control (long press)
E. Volume +/-
TABLE 1: Desktop Amplifier Front Panel Controls and Indicators
Button or
Indicator
Description
Power Quick press: Switches the amplifier ON or to Standby.
Long press: Pressing the button for more than 400 ms (about one half second) switches
the Amplifier OFF. When in standby, the Amplifier can be switched on via C-Bus or a
remote control. When off, the unit will not respond to C-Bus or remote control.
Power indicator On: Amplifier switched ON. Off: Amplifier OFF.
Off with 5 second flash: Amplifier in standby.
On with flash: IR remote control code received.
Note: The installer can use C-Bus Toolkit software to disable the 5-second standby flash.
Volume Increases and decreases the volume. Cancels the Mute status if both speakers and
headphones are muted.
Mute
pushbutton
Quick press: Sets the audio output (speakers and headphones) to a preset (typically low)
level configured by the installer. A subsequent press returns to the previous volume
setting. If the power button is used to switch between Standby and On, the Mute status is
reset.
Long press: Pressing the button for more than 400 ms (about one half second) causes
the speakers (but not headphones) to mute. A subsequent long press reverses this state.
Source selection A standalone amplifier is connected to only one analog source input. If you have an
optical input connected, the Source buttons let you switch between the analog source
and the optical source.
Note that you cannot use the optical input and the digital audio input at the same time.
IR Window The infrared (IR) receiver that is used with the remote control shown in the Desktop
Amplifier Remote Control figure.