Operating the transceiver
70 Manpack Transceiver 2110 series Reference Manual
Battery status indicator
The channel screen displays a battery status indicator. The indicator graphically shows
the:
• state of charge
• state of health
Figure 14: Battery status indicator
State of charge
The state of charge indicates graphically how much charge is remaining in the battery.
The battery continuously monitors the current consumption of the transceiver and
calculates the remaining hours of use assuming a Tx:Rx ratio of 1:9. Additional battery
information may be viewed in the Battery entry in the Control List.
State of health
Rechargeable batteries have a limited lifetime and a limited number of times that they
may be charged and discharged. Over time, the total amount of charge that a battery may
hold decreases. The state of health indicates graphically how much charge a battery can
still hold, relative to when it was new.
A low state of health indicates that the battery may need replacing.
NOTE
You must log in as administrator to see the Control List (see page 128,
Logging in to admin level from user level).
NOTE
When charging a new battery it may show a low state of health until it has
been fully charged and discharged several times.
State of charge State of health
100%
50%
100%
100%
50%100%
50% 50%
32h
16h
16h
8h