Ericsson LBI-39110 - Manual (Page 27)

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Control Channel Limits
This option provides for limited scanning of a
frequency set for a control channel. When
programmed, the radio is only capable of scanning
a subset of channels for a control channel. This is
useful in large wide area scanning systems to
speed up the scan process.
CLEANING INSTRUCTIONS
The radio can be cleaned with a damp cloth,
using a mild solution of liquid detergent and water
or with a soft cloth and furniture polish. Never use
an abrasive or a petroleum based solvent cleaner.
BATTERIES AND RECHARGING
BATTERIES
Battery Voltage Indicator
A battery voltage is shown on the
alphanumeric line of the display, when BATT keys
are pressed ( , ). “BATT-6,0” means
that the battery has a charge of 6.0 Volts. A fully
charged battery will have 6.5 Volts or more. A
battery which is almost empty will have 5.6 Volts or
less.
Low Battery Alarm
As a reminder that the attached battery
needs recharging or replacing, an alarm signal
sounds for a short time and the message “LOW
BATT” appears in the display. Additionally, the red
low battery LED indicator located on the top side of
the radio will flash.
If the radio is left on, the low battery alarm
will be repeated several times and, eventually, the
radio will turn itself off.