Boss Audio Systems BV10.4IRF User Manual page 12

Powering up the monitor
To turn the monitor on, press and hold the POWER button for two seconds. When
the power is ON, if an input signal is present, the picture will be displayed on the
screen. If no signal is present, the monitor will display the message "NO SIGNAL."
If you know a video input signal is present but the monitor displays "NO SIGNAL,"
be sure to try pressing the AV SELECT button to see if your input source is connected
to the other AV input.
To adjust the monitor image, press MODE to access the various adjustment controls
such as BRIGHTNESS and CONTRAST. Use the +/- buttons to adjust each parameter
until you are satisfied with the picture quality.
Turning on the dome lights
This unit features a three-position switch for the dome lights. The switch is located
near the monitor release button. The three positions are ON, ON when the car
dome lights are on, and OFF.
BVFL10.4 • BV10.4IRF • BV7FLIP • BV7IRF User's Manual- page 12