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Optional Accessories
Wired Headphone
There are two 1/8” headphone jacks on the VOH683
that can be used with any standard stereo
headphones. The jack, TV EAR, is used to listen to
the video program audio. The audio volume is
controlled by the TV VOLUME up/down buttons. The
jack, RADIO EAR, is used to listen to the FM
broadcast . The audio volume is controlled by the
RADIO VOLUME up/down buttons.
Remove the protective plastic cover to access the
jacks. Remember to replace the cover when the jacks
are not in use.
NOTE: This equipment has been tested and found
to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection
against harmful interference in a residential
installation. This equipment generates, uses and
radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may
cause harmful interference to radio
communications.
Product Specifications:
Operating range
: up to 25 Ft.
Frequency Response :
35 – 18,000Hz
S/N ratio :
60 dB
Wired FM Modulator
Your video system may be equipped with an RF
modulator that allows you to listen to the VOH683’s
video 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 of the vehicle’s radio will be diminished.
Setting the remote mounted toggle switch off will allow
normal radio reception.
Video Output
The VOH683 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
VOH683 to an additional monitor or video display.
Please see your installer for more information.
