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How to adjust the background music volume
In certain types of applications, such as in a hospital, there may be a requirement to set the volume level of the
background music at a Distributed Amplifier Units (DAU) using a remote control. This volume adjustment will
apply to the speaker circuits associated with the respective DAU.
Mains powered Distributed Amplifier Unit volume control
Using the controls at a Mains Powered Distributed Amplifier Unit you can set the required audio
volume of the background music to a specific level.
micro Distributed Amplifier Unit volume control
25
Vigilon
COMPACT VOICE ALARM
Volume
Audio Status
Circuit B fault
Circuit A fault
3m
-
maximum
range
Remote
Control
Trouble shooting
If the remote control fails to operate in close proximity to the
indication aperture on a micro DAU then a possible cause may
be the battery. Replace the battery in the remote control.
+
-
micro DAU
Audio Status
Circuit B fault
Circuit A fault
Normal indications
slow
Ensure you point the Remote Control at a micro DAU
throughout making adjustment to the volume level.
Quick press and release the Power button
on Remote control. You are now in 'BGM'
background music volume adjust mode.
Indication at
Remote Control
x1
slow
x1
Press and hold the
Power button to save the
settings and release the button after
about 2 seconds.
This LED
will give a steady
On indication when
the volume reaches
maximum or
minimum level.
Indications at
micro DAU
- steady On
Keys for Remote Control
- Off
x1
- 1 flash every 2s
- steady On
Keys for micro DAU
- Off
slow
- 1 slow flash
(every 0.5s - On 0.5s Off) every 1s
Press
to increase the volume or
to decrease
the volume and adjust to a required level.
+
-
Normal indications
Содержание Gent Vigilon Compact
Страница 42: ...Notes 42 Operating instructions ...
Страница 43: ...Notes 43 Vigilon COMPACT VOICE ALARM ...