7
REV. 2/4/2020 INSTAXADBXH-CH1
Audio level adjustment (amplified models only):
• With the vehicle and radio turned on, turn the volume up 3/4 of the way.
• With a small flat-blade screwdriver, adjust the potentiometer clockwise to raise the audio
level; counterclockwise to lower the audio level.
• Once at a desired level, audio level adjustment is complete.
ADJUSTING THE AXADBXH-CH1