BR02 Pro Z- Data Sheet

BR02 instruction guide | 7
Squelch
The Squelch function suppresses noises on free channels and allows to
receive even weak signals.
BR02 PRO has 10 dierent Squelch levels that can be set by program-
ming software: 0 means that the Squelch is turned o; from level 1 to level
9 you will have dierent levels of noise reduction. The higher is the level,
the louder will be the Squelch.
By default, the Squelch level of BR02 PRO is set on level 4.
Make sure you do not set an excessively high squelch level because in this case
you may not be able to receive weaker signals. On the other hand an exces-
sively low Squelch value could enable the Squelch even when no signals are
present.
Squelch must always be adjusted when no signals are present.
The Time Out timer is settable from 30 sec to 270 sec. only through the
programming software.
This feature is disabled by default.
Battery recharge
BR02 PRO is equipped for using a 3,7V Li-ion rechargeable battery pack
which can be recharged connecting the socket of the AC/DC wall adaptor
to a mains power socket and inserting the jack of the wall adaptor into the
desktop charger plug.
It takes 4-5 hours to fully recharge the radio.
For maximum battery life, we recommend charging the battery pack when
the BR02 PRO is o and the battery pack is fully discharged.
! Using a dierent battery charger other than the one specified can cause
damage to your device or may even cause explosions and personal injuries.
The Battery power saving feature enables a reduction in consumption of
up to 50%. If it has been set, it automatically activates when the transcei-
ver does not receive any signal for more than 5 seconds in order to save
the battery life. Power saving can be disabled only through Programming
software.