Bosch DCN Installation And User Instructions Manual page 81

DCN Wireless | Installation and User Instructions | Contribution Devices
14.6.2 Procedure
The procedure below is applicable for wireless
discussion devices without a subscription. If the wireless
discussion unit already has a subscription, first erase the
subscription (refer to section 14.6.3).
Do as follows:
1 Set the wireless mode of the system to Subscription
(refer to section 12.3.5).
2 Insert charged batteries into the wireless discussion
units.
3 Push the microphone button of the wireless
discussion unit. All LEDs of the wireless discussion
unit come on and stay on, and the indicator ring of
the microphone comes on as red.
4 Push the microphone button of the wireless
discussion unit for a second time. The unit will try to
subscribe. If subscription is successful, all LEDs of
the wireless discussion unit, and the indicator ring of
the microphone go off (if the software version of the
wireless discussion unit is lower than 2.35, all LEDs
go off after 2 seconds, and the LED around the
microphone is green for 5 seconds indicating that the
subscription was successful. A second push on the
microphone button, as required for units with
software version 2.35 or higher, is not required).
• If after pushing the microphone button for a second
time, all LEDs around the microphone button and
the indicator ring of the microphone come on again,
the wireless discussion unit is either not within range
of the wireless network, or the wireless mode is not
set to Subscription (if the software version of the
wireless discussion unit is lower than 2.35, and after
pushing the microphone button for the first time, the
ring around the microphone button alternates red
and green for 5 seconds, the unit is either: not within
range of the wireless network, the wireless mode is
not set to Subscription, or the language distribution is
enabled). Refer to the note under Limit 4 in section
1.
Bosch Security Systems | 2007-11 | 9922 141 70691 en
• If after pushing the microphone button for the first
time, the ring around the microphone button is
yellow for 250 milliseconds and then goes off, the
wireless discussion unit was already subscribed to
this system - you did not have to put the system in
subscription mode. Instead switch on the unit as
described in section 13.1 (if the software version of
the wireless discussion unit is lower than 2.35, the
ring around the microphone button is green for 2
seconds).
• If after pushing the microphone button for the first
time, the yellow LEDs around the microphone
button, and the red indicator ring of the microphone
are on, the wireless discussion unit is already
subscribed to a system, but is not within range of this
system. If the unit cannot find the system within 15
minutes, it will automatically switch off (if the
software version of the wireless discussion unit is
lower than 2.35, the ring around the microphone
button alternates red and yellow for 5 seconds, and
then the unit automatically switches off).
• If after pushing the microphone button for the first
time, the yellow LED comes on for 250 ms and the
red microphone indicator comes on and stays on, the
wireless discussion unit is already subscribed to the
system, but another unit with the same address is
already connected. To correct this, de-initialize the
unit as described in section 14.6.3, or push the
microphone button for a second time. The unit will
then de-initialize. If the unit is in range of the
wireless network and subscription is enabled, the
unit will also subscribe (if the software version of the
wireless discussion unit is lower than 2.35, the ring
around the microphone button alternates red and
yellow for 5 seconds, and then the unit automatically
switches off. De-initialize the unit as described in
section 14.6.3, and then subscribe the unit again).
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