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5. OPERATIONS

Basic Operations

CAUTION

Be sure to lower the volume before switching off the unit power or the ignition key. The unit remembers its last volume setting.

Turning on/off the power

1.Press the [SRC] button to turn on the power.

2.Press and hold the [SRC] button for 1 second or longer to turn off the power for the unit.

∗If the display is changed by other button operation when the clock (CT) is displayed, the clock display returns automatically after the operation.

Setting the Z-Enhancer

This unit are provided with 3 types of sound tone effects stored in memory. Select the one you prefer.

1.Each time you press the [Z] button, the tone effect changes in the following order:

Selecting a mode

1.Press the [SRC] button to change the operation mode.

Radio mode ➜ CD mode ➜ Radio mode...

Adjusting the volume

1.Turning the [ROTARY] knob clockwise increases the volume; turning it counterclockwise decreases the volume.

∗The volume level is from 0 (minimum) to 33 (maximum).

“Z-ENHANCER 1” (bass emphasized) ➜ “Z-ENHANCER 2” (treble emphasized) ➜

“Z-ENHANCER 3” (bass and treble emphasized) ➜ “Z-EHCR OFF” (no sound effect) ➜ “Z-ENHANCER 1”...

Turning on/off MAGNA BASS EXTEND

1.Press and hold the [A-M] button for 1 second or longer to turn the MAGNA BASS EXTEND and “M-B EX” in the display lights on or off.

Audio Mode Adjustments

1.Press the [A-M] button to select the adjustment mode. The mode switches as follows each time the [A-M] button is pressed: BASS ➜ TREB ➜ BAL ➜ FAD ➜ Previous mode

∗When the Z-Enhancer function is turned on, BASS (bass) and TRE (treble) cannot be selected.

2.Turning the [ROTARY] knob to adjust the selected audio mode.

• BASS (bass): Adjustment range; –7 to +7

• TREB (treble): Adjustment range; –7 to +7

• BAL (balance): Adjustment range; L13 to R 13

• FAD (fader): Adjustment range; F12 to R12

3.When the adjustment is complete, press the [A-M] button several times until the function mode is reached.

∗The display returns to the previous mode 7 seconds after the adjustment.

CT (Clock Time) function

1.Press and hold the [BND] button, and then press the [DISP] button, the display switches to CT (Clock Time) from RDS data.

Triggered audio mute for cellular telephones

This unit requires special wiring to mute the audio signal automatically when a cellular telephone rings in the car.

1.Press and hold the [BND] button, and then

press the [] to select the “TEL MUTE” or “TEL OFF”.

TEL MUTE : mutes the audio sound.

TEL OFF : does not mute the audio sound.

Illumination dimmer function

When the illumination line of this unit is connected with the car-side illumination signal line, the display illumination of this unit dims in connection with turning on the car-side illumination.

Switching display

1.Press and hold the [BND] button, and then press the [DISP] button to select the desired display.

The display switches in the following order: Main display ➜ Clock (CT) display ➜ Main …

Turning the screen saver function on or off

1.Press the [SS] button while keeping the [BND] button pressed, to turn the screen saver function on or off.

6 DB168R/BD169R/BD169RG