Komatsu D155A-6 Operation & Maintenance Manual page 123

EXPLANATION OF COMPONENTS
METHOD OF PRESETTING
1. Select the desired preset station.
Use BAND button (9) to select FM or AM, then use TUNE
button (7) to select the frequency of the broadcasting station.
2. Decide one of preset buttons (8) to be used for the preset
station, and keep it pressed for 2 seconds. The number of the
button will be shown on display (3) and the presetting is
completed.
3. Repeat Steps 1 - 2 to preset the other broadcasting stations.
To change the setting of a preset button to another station,
repeat Steps 1 - 2.
If the battery is replaced or the power is switched off, all the
preset settings are deleted. Carry out the presetting
operation again.
It is possible to preset 6 FM and 6 AM stations.
METHOD OF USING AUTO MEMORY
If AST button (5) is kept pressed for 2 seconds, the broadcasting
stations that can be received in the area are called up in turn, and
the broadcasting stations are automatically saved in the preset
memory.
METHOD OF SETTING TIME
1. Turn the starting switch to the ON position (B), then turn radio
power switch (1) ON.
If display (3) is showing the frequency, press display selector
button (4) to display the time.
2. To set the time, keep the CLOCK button (4) pressed, and
∨
Press the part of TUNE button (7) to change the minutes
∧
Press the part of TUNE button (7) to change the hours
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OPERATION