Use a multimeter to ensure +12V is present on both the constant (Yellow) and accessory (Red) wires.
Still rocking the vintage Clarion gear? If you’ve got a PX-3994A-A unit in your dash or on your bench, you know how hard it is to find the original paperwork. I managed to dig up the manual and wanted to share it with the community.
Rotate the volume knob clockwise to increase gain and counter-clockwise to decrease it. Audio Adjustments (Bass, Treble, Balance, Fader)
+-------------------------------------------------------------+ | [VOL/PWR] Knob [ LCD DISPLAY WINDOW ] [CD SLOT] | | | | [SRC] [BAND] [1] [2] [3] [4] [5] [6] [SEEK] | +-------------------------------------------------------------+
: Inspect the 15A blade fuse located on the back panel of the Clarion chassis. Also check your vehicle’s radio fuse inside the main cabin fuse box.
Use a multimeter to ensure +12V is present on both the constant (Yellow) and accessory (Red) wires.
Still rocking the vintage Clarion gear? If you’ve got a PX-3994A-A unit in your dash or on your bench, you know how hard it is to find the original paperwork. I managed to dig up the manual and wanted to share it with the community.
Rotate the volume knob clockwise to increase gain and counter-clockwise to decrease it. Audio Adjustments (Bass, Treble, Balance, Fader)
+-------------------------------------------------------------+ | [VOL/PWR] Knob [ LCD DISPLAY WINDOW ] [CD SLOT] | | | | [SRC] [BAND] [1] [2] [3] [4] [5] [6] [SEEK] | +-------------------------------------------------------------+
: Inspect the 15A blade fuse located on the back panel of the Clarion chassis. Also check your vehicle’s radio fuse inside the main cabin fuse box.
YOU CAN HAVE WITH PHOTOS!