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Commissioning information
To adjust the volume level of PA, V A and background music using the remote
For certain types of applications, such as in a hospital, there may be a requirement to set the volume levels
of a micro-DAU using the remote control (S3-CONTROL).
&
To comply with the requirements of EN54:Part 3 the minimum volume of an alarm sounder for voice
alarm application should be no less than 65dBA at 1m.
micro-DAU
Audio Status
Circuit A fault
Circuit B fault
Remote
Control
Normal indications
If PA or VA volume level is required to be adjusted then
switch On the Test mode at the control panel, see #.
Quick press and release the Power button
on Remote control. You are now in 'BGM' background
music volume adjust mode.
+
Press
to increase the volume or
volume and adjust to a required level.
If PA or VA
volume adjust is not required
ƒ
Press the
button to allow mode change.
+
-
Press
or
volume adjust mode.
The micr- DAU LEDs indicate
which
volume adjust
ƒ
Press the
button to accept the mode.
This example assumes PA volume adjust mode
has been selected.
+
Press
to increase the volume or
and adjust the volume to a required level.
Press and hold the
made and release the button after about 2 seconds.
Switch off the Test mode at the control panel, see #.
8
Point the Remote Control at the micro-DAU throughout
making adjustment to the volume levels.
Trouble shooting
If the remote control fails to operate in close proximity to the
indication aperture on micro-DAU then a possible cause may
be the battery. Replace the battery in the remote control.
-
+
¦
-
to decrease the
then go to step 5.
button to change from
BGM to PA to VA
mode has been selected.
-
to decrease the volume
Power button to save the settings
Keys for Remote Control
- Off
- 1 flash every 2s
x1
- 2 flashes every 2s
x2
- steady On
micro Distributed Amplifier Unit
Indications at
micro-DAU
Audio Status
Circuit A fault
Circuit B fault
Indication at the
Remote Control
x1
x1
x2
slow
slow
x2
slow
x1
x1
slow
Keys for micro DAU
- Off
- 1 quick flash every second
blink
- 1 slow flash
slow
(every 0.5s - On 0.5s Off) every 1s
- 8 quick flashes every second
Fast
- steady On
4188-781 issue 6_Part 2_ 08/10_micro DAU commission
#
To switch On/Off Test mode:
At the control panel press the
Menu On/Off button,
select [Test/Eng], [UserCode]
and enter code if requested, then
select <etc>, [Test], [Zone], and
for On - select [On] or for Off -
select [Off]. Key in zone
number and select [Enter].
Ensure appropriate audio is On
to enable volume setting.
This LED will blink
if there is no audio.
slow
slow
slow
These LEDs
slow
will give a steady
On indication when
the volume reaches
maximum or
minimum level.
This LED will blink
if there is no audio.
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