Basic Operations; Parking Brake Inhibit; Mute; Power On / Off - Better BT4520 Manual De Operaciones

Parking Brake Inhibit

• When the "BRAKE" cable is connected to the brake switch, the display on the TFT monitor will
display video only when the vehicle is applied.
• Parking brake function is overridden when the video source is set to REVERSE.
• When the parking brake inhibit is active, the front monitor displays "Warning!!! It is illegal to view
video while driving or operating a motor vehicle. Set parking brake to view video.", preventing
the driver from watching content while driving. Rear video screens are not affected.

Mute

VOL/ /
Press [
[ ] is displayed on the LCD. Adjusting the volume or using any of the audio setup features
cancels the mute function.

Power On / Off

Press the [ VOL/ /
light up for a moment and the current mode status appears in the LCD.
Press and hold the [

Audible Beep Confirmation

An audible beep tone confirms each function selection. The Beep tone can be disabled through
the Setup menu.

Playing Source Selection

Press the [ MENU ] button on the front panel to display the playing
source menu.
: Touch to view the previous or next page of playing
1. or
sources.
2. Playing source icon: touch to access corresponding work mode.
3. Clock
4. EQ: Touch to access Equalizer level settings menu.

Volume Adjustment

To increase or decrease the volume level, turn the [
knob on the front panel. The volume range is from "0" to "50". The
LCD or TFT screen displays the volume level for 3 seconds.

EQ Menu

The Audio Control feature allows you to easily adjust your audio
system to meet the acoustical characteristics of your vehicle, which
vary depending on the type of vehicle and its measurements.
Proper setting of the Fader and Balance boosts the effects of the
cabin equalizer.

Basic Operations

] knob to mute the volume from the unit. Press again to restore the volume.
] knob on the unit to turn the unit on. The buttons on the front of the unit
VOL/ / ] knob to power off the unit.
VOL/ /
EN - 7
1 2 3
]
1
4