24
Switching on the back lighting for the display
1.
Press the
Light button
to switch on the display lighting for 7
seconds.
2.
Press the
Light button
to switch off the display lighting.
Disabling and enabling the buttons
1.
To disable the buttons, move the
Lock button
to the red dot.
2.
To enable the buttons, move the
Lock button
to the opposite
position.
Disabling and enabling the fine tuning dial
To prevent the frequency being changed accidentally, the
'Fine tuning
dial'
can be disabled.
1.
To
disable the dial, move the
Tuning Lock button
to the red dot
.
2.
To enable the dial, move
Tuning Lock button
to the opposite
position.
1
2
1
2
2
1
