Wired FM Modulator
Your video system may be equipped with an RF
modulator, that allows you to listen to the VOH681/
VOH681P’s audio signal by tuning your vehicle’s radio
to the selected frequency, (88.7 or 89.1 - Check with
your installer) and turning on the remote mounted
RF modulator switch. (In most cases this toggle
switch will be located underneath the driver’s side of
the dash, check with your installer for the exact
location.) Whenever the RF modulator is on,
broadcast radio reception will be poor. Turning the
remote mounted toggle switch off will allow normal
radio reception.
Video Output
The VOH681/VOH681P provides a video output for
an optional video monitor(s). (Refer to page 7 of the
installation guide for more details.) This output will
provide a video signal that duplicates the signal
displayed by the VOH681/VOH681P to an additional
monitor or video display. Please see your installer
for more information.
Audiovox Video Cassette Player (AV1)
In most installations a VCP will be connected to the
“AV1” input. To view a video cassette, turn the
VOH681/VOH681P On and press the source button
on its control pad until the “AV1” indicator LED
illuminates. The VCP may also be operated with a
remote or the buttons on its face. The VOH681/
VOH681P is now ready to play the audio and video
signals from the VCP if it is connected to the “AV1”
input. Inserting a tape into the VCP will automatically
turn it on and activate the play mode. If a rewound
tape had already been loaded into the VCP, prior to
its activation, press play on the VCP or on the remote
control to view the tape. For more information see
the operator’s manual accompanying your VCP.