Operation Manual

Ascend Introduction 13
Bosch Security Systems, Inc.
Technical Manual
F.01U.196.221
Rev. 08
Filler Module
The Filler Module can be used to fill any unused module spots. It can be used on either side of the headset, left or right ear
cup.
Battery Charger
1. Operation Mode LED - For more information, see “Battery Module” on page 31.
2. Module Release Button
3. Power Supply Connector
NOTE: The battery charger uses a universal power pack with a mini-USB connector. Alternative power packs may be
used provided they are equipped with the mini-USB connector, for example a cell phone charger.
FIGURE 16. Filler Module
FIGURE 17. Battery Charger Reference Diagram