Komatsu PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Page 109

.

OPERATION

DETAILED CONTROLS AND GAUGES

RADIO Control Panel

(1) Power switch/Volume control knob/Balance knob (2) Tone control knob (3) FM/AM selector button (4) Display selector button (5) Manual tuning

(6) Preset buttons (7) Display (8) Time connection button (9) Stereo indicator

Power Switch/Volume Control (SW-VOLUME) and Balance (Pull BAL) Knob Press this knob (1) to turn the power for the radio on. The frequency is displayed on display (7). Press again to turn the power off. Turn the knob to adjust the volume as follows. Turn CLOCKWISE to INCREASE volume Turn COUNTERCLOCKWISE to REDUCE volume If the knob is pulled until it locks, it can be turned to the left or right to adjust the balance of the left and right speakers. Turn CLOCKWISE to increase volume from RIGHT speaker Turn COUNTERCLOCKWISE to increase volume from LEFT speaker After adjusting the left and right balance, press lightly to return the knob to its original position. (If it is left pulled out, the overall volume cannot be adjusted.)

Tone Control Knob (TONE) Turn the knob (2) to adjust the tone as follows. Turn CLOCKWISE to emphasize the high sounds. Turn COUNTERCLOCKWISE to suppress the high sounds.

FM/AM Selection Button (AM/FM) Press buton (3) to select the desired band. Each time the button is pressed, it switches AM -> FM -> AM ...

3 - 56


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.
Komatsu PC1250-7 PC1250SP-7 Hydraulic Excavator Operation & Maintenance Manual – PDF DOWNLOAD by www.heydownloads.com - Issuu