8
Wireless Headphones
The JENHR1D is equipped with a dual channel IR (Infrared) transmitter for use with
wireless IR headphones (not supplied with the JENHR1D) which are available at
many electronics stores.
If two JENHR1D’s are installed in a vehicle the rst JENHR1D has to be set to
transmit on channel A (1) and the second JENHR1D has to be set to transmit on
channel B (2). See page 17 for details on setting the IR transmitter channel.
If wireless headphones are not used standard wired headphones or ear buds can be
used.
NOTE: A single channel headphone is required when only one JENHR1D is installed. If
2 JENHR1Ds are installed a 2 channel headphone is required for the second headrest.
Wireless FM Modulator
The JENHR1D is equipped with a built-in wireless FM Modulator, that allows you
to listen to the DVD audio signal by tuning your vehicle’s radio to the selected
frequency, (CH1 87.7MHz, ( 88.1MHz, 88.5MHz, 88.9MHz, CH5 106.7.1MHz, CH6
107.1MHz, CH7 107.5MHz, CH8 107.9MHz. This feature is accessed by using the FM
transmitter buttons on the remote (FMM ON/OFF, and CHANNEL SELECT).
Whenever the FM Modulator is on, broadcast reception on the vehicles radio will be
poor. Switching the FM Modulator o will allow normal radio reception.
NOTE 1: In certain areas where there are a large number of FM radio stations (e.g.
large cities, urban areas), the reception of the FM signal may not be satisfactory,
resulting in static, distorted sound or signal bleed thru from strong local radio
stations. This is not a defect in the product, but the result of a stronger local radio
station overpowering the wireless FM transmitter in your headrest monitor.
NOTE 2: If two JENHR1D’s are installed in the vehicle do not use both FM Modulators
at the same time.
