2. operating procedure – Furuno FM-2710 User Manual

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3-2. Operating Procedure

3-2-1. Receiving

1. Power On

Turn the Volume control clockwise to turn the radio on. The equipment starts up with CH16 or DW mode.

To switch off the power, turn the control fully counterclockwise.

2. Adjusting Dimmer

Press and hold the [1/25]/DIM key for more than 1 sec. The brightness of the backlight changes from

High to Low or Off with each pressing.

3. Selecting USA/INT

USA or INT appears for channel assignment. To change the mode, press the [INT] key.

4. Selecting Channel

Rotate the Channel selector to choose channel number.

5. Adjusting Squelch

Rotate the Squelch control counterclockwise until you hear noise from the speaker. Then, rotate the

knob slowly clockwise until the receiver noise just fades out.

6. Adjusting Volume

Turn the Volume control to adjust the volume of speaker.