Kenwood TM-281E Manual Do Utilizador

14

1 Press 

[   ] (Power) to switch the transceiver power 

ON.

•  A high pitched double beep sounds and a Power-on 

message {page 60} appears briefly, followed by the 
frequency and other indicators.

2  To switch the transceiver OFF, press [   ] (Power) (1s).

•  When you turn the transceiver OFF, a low pitched double 

beep sounds.

•  The transceiver stores the current frequency and 

parameters when it is turned OFF and recalls these 
parameters the next time you turn the transceiver ON.

Turn the Volume control clockwise to increase the audio 
output level and counterclockwise to decrease the output 
level.

•  If you are not receiving a signal, press the Mic PF key 

assigned the MONI function {page 59}, then adjust the 
Volume control to a comfortable audio output level.  Press 
the MONI key again to cancel the Monitor function.

The purpose of Squelch is to mute the speaker when no 
signals are present.  With the squelch level correctly set, 
you will hear sound only while actually receiving signals.  
The higher the selected squelch level, the stronger the 
signals must be to receive.
The appropriate squelch level depends on the ambient 
RF noise conditions.

1 Press 

[F], [REV].

•  The current squelch level appears.

2 Turn 

the 

Tuning control to adjust the level.

•  Select the level at which the background noise is just 

eliminated when no signal is present.

•  The higher the level, the stronger the signals must be to 

receive.

•  10 different levels can be set.

(0: Minimum  ~ 9: Maximum; 1 is the default value,)

3  Press any key other than [   ] (Power) to store the 

new setting and exit the squelch adjustment.