Operation - Bosch DCN Installation And User Instructions Manual

DCN Wireless | Installation and User Instructions | Contribution Devices
14.7.2 External power supply
When you remove the battery pack from the wireless
discussion unit, you can connect the wireless discussion
unit to a DCN-WPS Power Supply Adapter (refer to
figure 14.15).
1
figure 14. 1 5: Power supply socket, connection
table 14.7: Power supply socket, details
Number of connections:
1
Location:
In battery pack container
Bosch Security Systems | 2007-11 | 9922 141 70691 en
14.8

Operation

14.8.1 Activation
Before activating the units, make sure:
• The wireless discussion units are already subscribed
to the system (refer to section 14.6.2).
• The system is switched on.
• The wireless discussion units are in range of the
system.
Push the microphone button to activate the wireless
discussion unit. The LED around the microphone
button comes on as yellow for 250 milliseconds. The
unit is now connected and can be used.
If the wireless discussion unit does not behave as
described above, refer to section 14.6.2 (if the software
version of the wireless discussion unit is lower than 2.35,
the LED around the microphone button does not come
on as yellow for 250 milliseconds; the indicator ring of
the microphone comes on as green for 2 seconds).
14.8.2 Deactivation
Push and hold down the volume-down and volume-up
buttons for 2 seconds.
14.8.3 Quick reference card
Note
Refer to the Quick Reference Card of the
wireless discussion unit for instructions that tell
you how to operate the wireless discussion unit.
14.8.4 Microphone
The colors of the LEDs of the microphone buttons show
the condition of the microphone that is connected to the
wireless discussion unit (refer to table 15.5).
table 14.8: Condition
Color Condition
Red (on) Microphone active
Red (flash) Last minute of speech time
Green (on) Request-to-speak
Green (flash) First request
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