Advanced Wireless Communications awr2108, Руководство пользователя

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14
I
ndustrial Radio
The operation procedures are as follows:
1. Press [SCAN] while holding down [MONI] to lock keys.
When keys are locked, [UP],[DOWN] and [SCAN] keys
are inoperable, but [PTT] and [MONI] keys will still
function.
2. Press [SCAN] while holding down [MONI] to unlock keys.
3. lock symbol appears on LCD:
n
Time Out Timer (TOT)
Time Out Timer is to prevent user from transmitting on the same
channel for extended periods of time. This also protects the radio
from damage caused by accidental transmissions.
If transmission exceeds the preset time, (the TOT time can be
preset by the dealer), the radio will stop transmitting and return
to the receive mode. Alert beeps will sound to indicate the halt in
transmission. Releasing the PTT button will cause the beeps
stop.
n
Battery Save
While no activity is on channel and no operation is performed for
5 seconds, the Battery Save feature will automatically be switched
on to reduce power consumption. When a signal is received or an
operation is performed, the Battery Save feature is automatically
switched off.