User's Manual Part 2

Bosch Security Systems | 2007-02 | 9922 141 70691 en
DCN Wireless | Installation and User Instructions | Contribution Devices en | 86
If the LED around the microphone button of the
wireless discussion unit comes on as green for
2seconds:
• The wireless discussion unit has a subscription.
• The wireless discussion unit is activated.
If the LED around the microphone button of the
wireless discussion unit flashes as red and yellow for
5seconds:
• The wireless discussion unit cannot find a wireless
network.
• The wireless discussion unit is deactivated.
If the LED around the microphone button of the
wireless discussion unit flashes as red and green for
5seconds:
• The wireless discussion unit cannot find a wireless
network that is in the Subscription mode.
• The wireless discussion unit is deactivated.
14.6.3 Erase the subscription
Do as follows:
• Push-and-hold the de-init button of the wireless
discussion unit (refer to figure 14.3, no. 9), and
• Push the microphone button of the wireless
discussion unit. The LED around the microphone
button comes on as yellow for 2 seconds.
14.7 External connections
14.7.1 Headphones
You can connect headphones to the headphones socket
of the wireless discussion unit, the headphones must
have a 3.5 mm plug (refer to figure 14.13).
Note
Do not push the de-init button with a sharp
object.
figure 14.13: 3.5 mm headphones plug, connection
table 14.5: 3.5 mm headphones plug, connection
Number Signal
1Left
2 Common
3Right
Note
You can connect mono headphones to the
wireless discussion unit.
table 14.6: Headphones sockets, details
Number of connections:
2x 3.5 mm socket
Location:
Right and left sides
2 3 1