3M C1025, Руководство по эксплуатации

Страница: 21 / 30

Model C1025 Maintenance
©
3M 2006
15
The battery charger should be placed on a flat surface such as a desktop
or table in a clean, dry environment, or an optional wall mount unit may
be used.
If the indicators fail to light during charger operation, clean the contacts
using an alcohol-moistened cotton swab.
Avoid dropping batteries. Do not carry batteries in your pockets or
leave them in hot, damp or dirty places.
!
Caution
Be careful not to short the battery contacts together.
When the battery voltage becomes too low, a short, low-volume tone
sounds in the headset at seven-second intervals to alert the operator to
replace with a fully charged battery.
The "battery voltage low tone" continues for two minutes after which
the headset turns off automatically to prevent damage to the batteries.
To charge a battery, insert the battery in one of the charging slots as
shown in Figure 13.
•
The indicator lights RED to indicate the battery is charging.
•
The indicator lights GREEN to indicate the battery is fully charged.
•
The indicator lights ORANGE to indicate the battery is defective.
9
Note
Discharged batteries require 1-1/2 to 2 hours to charge.
Figure 13.
Battery Charger
Location
Batteries
Care, Handling and
Storage
Battery Voltage Low
Tone
Charging Batteries
Cleaning the Contacts