Komatsu D61EX-24 Operation & Maintenance Manual page 285

HANDLE RADIO
DISPLAY SELECTOR BUTTON
Use the display selector button to change frequency and clock shown on the display.
Each time you press this button, frequency, clock and band are shown on the display in this order.
If 1.5 seconds passes while a band is shown, a frequency will be displayed.
As long as AUX is selected, this button alternately switches the display between AUX and the clock.
SOUND CONTROL BUTTON
Press the sound control button, and the sound adjustment is ready.
Each time this button is pressed, BAL (Balance), TRE (Treble) and BAS (Bass) will be selected in this order.
If this button is pressed while BAS is displayed, the sound adjustment will be canceled.
DISPLAY
(A): Band name, "AUX", frequency, clock and other character/
numeric information are displayed.
(B): Frequencies are displayed at steps of 50 kHz in certain
areas.
(C): Lights up when a stereo broadcasting is heard while a FM
station is selected.
(D): Lights up at the time of balance adjustment in the sound
adjusting condition.
(E): Lights up at the time of treble adjustment in the sound ad-
justing condition.
(F): Lights up at the time of bass adjustment in the sound adjusting condition.
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OPERATION