Komatsu 530M Operation & Maintenance Manual page 150

OM6007.1 2/99
Cab Radio
To operate the Radio
1. Rotate the ON-OFF control (1) clockwise to turn
the radio ON; rotate CCW (counter-clockwise) to
turn radio OFF. Rotate VOL control clockwise to
increase volume. Rotate VOL control CCW to de-
crease volume.
2. AM/FM or WX - Press BAND switch (2) to select
desired band. (AM/FM or optional WX* , will be
displayed depending on band choice.)
NOTE: The last station heard on each band will be
stored in memory. When switching back to that
band, it will automatically return.
* WX not available on all models.
3. SEEK - Press SEEK ∧ / ∨ (3) to automatically
search for the next higher / lower listenable station
and stay there. It will find another station each time
that the button is pressed.
4. Manual Tuning - Press and hold TUNE ∧ button
(4) to increase frequency.
Release as the desired frequency is approached.
Press TUNE ∨ to decrease frequency.
5. Pushbuttons - Press one of the five pushbuttons
(5) to recall a preset station.
6. The following procedure will set-up pushbuttons:
Locate a favorite station by using SEEK ∧ / ∨ or
the TUNE ∧ / ∨ buttons.
Press SET pushbutton (6). The station frequency
will flash 5 seconds or until set.
Press the button that is desired to be established
for that station.
The radio will now return to that frequency each
time that button is pressed and released.
NOTE: A total of fifteen stations can be preset - 5
AM, 5 FM, and 5 WX.
CAB RADIO
7. Clock - If time-of-day is not on the display, press
RCL (7).
Frequency - If radio is turned on and time is being
displayed, press RCL to display frequency.
Stereo - The radio will automatically switch to
stereo when tuned to an FM station broadcasting
stereo, and the stereo indicator light ST will be
displayed.
8. Balance - The left-right stereo balance is adjusted
by rotating the BALance (8) control in the corre-
sponding direction from the detent position.
9. Fade - Using the tab behind the BAL control, adjust
the FADE control (9) to the right to FADE toward
the rear speakers. Adjust it to the left to FADE
toward the front speakers.
NOTE: BALance (8) and FADE (9) controls have a
detent position at the center for a balance of front
to rear and left to right.
10. & 11. Tone
Rotate TRE control (10) towards left to decrease
treble; rotate TRE control towards right to increase
treble.
Rotate BAS control (11) to the right to increase
bass; rotate BAS control to the left to decrease
bass.
NOTE: Both controls have a detent position at the
center for a balance of treble and bass.
Optional Equipment - Section 6
Press and hold SET button and at the same
time press and hold TUNE ∨ until the correct
hour appears.
Press and hold SET button and at the same
time, press and hold TUNE ∧ until the correct
minute appears. (Seconds will set to 00 when
adjusting minutes.)
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