JVC KD-SH77, KD-SH55 manual To set the clock display Clock Disp, To select the level meter LEVEL/EQ

To set the clock display – CLOCK DISP

You can set the clock to be shown on the display when the unit is turned on.

When shipped from the factory, the clock is set to be shown on the display.

•CLOCK ON: Clock display is turned on.

•CLOCK OFF: Clock display is turned off.

To select the level meter – LEVEL/EQ

You can select the level display according to your preference.

When shipped from the factory, this mode is set to “LEVEL+EQ.”

• EQ ONLY: Equalizer pattern is displayed.

•LEVEL+EQ: Equalizer pattern is displayed along with audio level meter.

•LEVEL ONLY: Audio Level meter illuminates upward and downward from center.

To select the dimmer mode – DIMMER

When you turn on the car headlights, the display automatically dims (Auto Dimmer).

When shipped from the factory, Auto Dimmer mode is activated.

•AUTO: Activates Auto Dimmer.

•OFF: Cancels Auto Dimmer.

• ON: Always dims the display.

Note:

Auto Dimmer equipped for this unit may not work correctly on some vehicles, particularly on those having a control dial for dimming.

In this case, set the dimmer mode to “ON” or “OFF.”

To turn on/off the key-touch tone – BEEP SW

You can deactivate the key-touch tone if you do not want it to beep each time you press a button. When shipped from the factory, the key-touch tone is activated.

•BEEP ON: Activates the key-touch tone.

•BEEP OFF: Deactivates the key-touch tone.

To turn on/off the power amplifier switch

– P. AMP SW. (For KD-SH77 only)

You can switch off the built-in amplifier and send the audio signals only to the external amplifier(s) to get clear sounds and to prevent internal heat buildup inside this unit.

When shipped from the factory, the power amplifier switch is turned on so that the built-in amplifier works.

•P. AMP ON: Select this mode when not using external amplifier(s).

•P. AMP OFF: Select this mode when using external amplifier(s).

To adjust the display contrast level

– CONTRAST

You can adjust the display contrast level among 1 (dark) to 10 (bright). When shipped from the factory, the display contrast level is set at level 5.

To select the scroll mode – SCROLL

You can select the scroll mode for the disc information if it consists of more than 10 characters.

When shipped from the factory, Auto Scroll mode is set to “ONCE.”

•ONCE: Scrolls only once.

•AUTO: Repeats the scroll (5-second intervals in between).

• OFF: Cancels Auto Scroll.

Note:

Even if the scroll mode is set to “OFF,” you can scroll the display by pressing DISP (D) for more than 1 second.

To select the subwoofer cutoff frequency

– CUTOFF F (For KD-SH77 only)

When a subwoofer is connected to this unit, select an appropriate cutoff frequency level for your subwoofer.

When shipped from the factory, the subwoofer cutoff frequency is set to “FREQ MID.”

•FREQ LOW: Frequencies higher than 50 Hz are cut off to the subwoofer.

•FREQ MID: Frequencies higher than 80 Hz are cut off to the subwoofer.

•FREQ HIGH: Frequencies higher than 120 Hz are cut off to the subwoofer.

ENGLISH

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