Caution: DO NOT use Manganese battery.
5. Align the Battery Cap and Battery Housing and press down until the Cap is firmly seated in the
Housing.
Caution: Ensure that the O-ring gasket on Battery Clip and inside of Battery Housing is clean.
Sticking of
dirt on this area may cause improper performance of waterproof.
6. Fasten the Clamps at both sides of Battery Cap and ensure being tightly closed by hearing “click”.
7. Align the Battery Clip and Radio Housing (recessed grooves along the right hand side of Radio
Housing and
Battery Clip are to be linked) and press in the Battery Clip to the Radio Housing. The Latch Levers
guide a
right positioning of Battery Clip to the Radio Housing. Ensure to firmly attach the Battery Clip on to the
Radio Housing by hearing “click!” at both Latch Levers.
Remarks:
The Battery Clip cannot be attached if it is aligned at the opposite side to the Radio Housing.
Caution: Ensure that the O-ring gasket on Radio Housing and inside of Battery Cap is clean.
Sticking of dirt on this area may cause improper performance of waterproof.
Warning: DO NOT THROW AWAY THE USED BATTERIES INTO FIRE. Please dispose the
used
batteries in ecological manner.
FUNCTIONING METHOD OF V.A.D.E.R. SR21 RADIO
The SR390/450 radio has multiple programmable functions such as Simplex, Semi-Duplex, Channel
Hopping, Scrambling, setting of Priority Channel, setting of CTCSS, time-out-timer, etc. by using
optional programming software. Refer the details on separate Programming Manual.
up to the highest level.
1. The SR390/450 radio has programmable frequencies in 1-16 Groups. When the radio is to be
programmed for use in Semi-Duplex operation, the Tx frequency is set on TX FREQ. and the Rx
frequency is set on RX FREQ.. When the radio is programmed for use in Simplex operation, the
same frequency is to be set on both TX FREQ. and RX FREQ. In Group #16 (in other words,
position #16 at the Group Selector Switch), the Emergency signal alerting frequency is to be
programmed. The frequency for Priority channel can also be set in this Group #16.
