The range for the time-out period is 10 seconds to 990 seconds (in 10
second increments).
TRANSMIT INHIBIT ON BUSY CHANNEL (BUSY CHANNEL LOCK-
OUT)
If your radio has this option enabled, press the PTT Bar while carrier is
present (Busy LED ON or Busy and Call LEDs ON). This will cause all
transmitter functions to be disabled, including the TX LED, and a warning
tone to be generated. Transmitting will be enabled on a channel only if no
carrier is being received (Busy LED OFF).
ERROR MESSAGES
During normal operation, from turn-on to shut-off, the microprocessor is
working. From initial self-check to channel scan operation it is designed to
keep you informed of its operating status.
If your radio displays:
Er:01 -There is a problem with the EEPROM
(For example, EEPROM not installed or installed incorrectly)
Er:02 -there is a programming problem with the channel data; the radio will
work, but only on correctly programmed channels
Er:03 -indicates the synthesizer is out of lock or a channel is out of
acceptable band; it is necessary to re-program or re-align the radio
Er:04 -indicates improper antenna connection; the microprocessor will shut
down the transmitter, generate a 3-beep alert tone and blink the TX
LED as warnings (usually omitted)
