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6 of 10
19549P-83 (03-17)
To cycle though the four selections, briefly press and release the power button. A voice prompt
will indicate the selection. For more information on selections, please see the Digital Intercom
manual (19549P-31).
Low Battery
Under typical conditions, the battery in the belt station will last up to 24 hours or longer. A voice
prompt will indicate to the user that the battery is running low. Additionally the Status LED will
turn red. At this point, approximately 1 hour of operation remains.
Purging
In some circumstances it may be desired to “purge” the U9110-BSW of its known gateway.
Typically purging is not necessary unless there are multiple gateways in the same vicinity and you
wish to link a belt station to a different gateway. A belt station can be linked to only one gateway
at a time.
Purge Procedure
1.
Power down belt station (see
Power-up/Power-down
).
2.
Press and hold PTT button. Do not release.
3.
Power up the belt station (see
Power-up/Power-down
).
4.
Release POWER button when red LED turns off.
5.
Release PTT button.
6.
A voice prompt will indicate that the connection has been deleted.
When this procedure is complete, the belt station will not automatically connect to a gateway
and must be linked again.
Battery Removal & Charging
The U9110-BSW uses a 3.7V Li-Polymer rechargeable battery. This battery is removed by
loosening the battery release screw (See
Figure 1
). These batteries are charged with the A99-
14CRG 4-bay battery charger (41034G-02).
When installing a battery, take care to align the battery properly and fully tighten the screw (see
Figure 3
).
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