Maintenance
Model C960SL
12
3M 2003
When the battery voltage is too low, the compact earset sounds a short, low-
volume tone at seven-second intervals to alert the operator to install a fully
charged battery. The "battery voltage low tone" continues for two minutes after
which the transceiver pack turns off automatically to prevent damage to the
batteries.
9
Note
When installing a battery, make sure it is fully charged. It is important to
remember that an unused C960SL battery loses five percent of its charge
per week. If a battery has not been used for several weeks, make sure to
charge prior to use.
To replace the battery:
1. Push the battery release to release the battery. See Figure 10.
2. Remove the discharged battery from the transceiver pack.
3. Insert
a
fully charged battery
in the unit. Make sure the battery is fully
inserted (battery release clicks). See Figure 10.
Figure 10. Replacing the Batteries
Transceiver Pack
Replacing the Battery