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Location and Function of Parts
Rear panel
A ANT IN a/b connectors (BNC type)
Connect antennas for the tuner unit installed in the SRP-
X500P. Only the supplied antennas or the UHF Antenna
AN-820 (not supplied) can be used.
Notes
• If the antenna is not installed correctly, faulty reception
may result, including intermittent sound. The
performance of the antenna should be fully confirmed
prior to installation, especially if the location does not
allow the antenna to be easily repositioned after
installation.
• Use a coaxial cable with impedance of 50Ω to connect
the antenna. In the case of a 5D-FB cable, the maximum
length is approximately 50 meters. Do not use 5C-2V or
other cables with an impedance of 75Ω, as such cables
have a short maximum cable length that is about half that
of a 5D-FB and may be a source of technical problems.
• Do not install the supplied antennas in a place
surrounded by metal object, as this may cause the
reception failure.
If noise occurs
Depending on the installation location, it may be
impossible to use a specific channel due to external noise
or electromagnetic interference. If this happens, with the
wireless microphone or the transmitter turned off, select a
channel on the tuner unit that does not light up the RF
indicator (i.e., a channel that is not adversely affected by
noise or interference). Then set the wireless microphone or
the transmitter to the same channel as the tuner unit.
B PROJECTOR CONTROL CONTROL S IN/OUT
connectors (stereo mini jack)
Used to control the LCD Data Projector VPL-PX15
exclusively.
For details on the function of this connector, see
“PROJECTOR CONTROL CONTROL S IN/OUT
connectors” (page 24).
C PROJECTOR CONTROL RS-232C connector (D-
sub, 9-pin, male)
Used for the control of a projector or display monitor with
an RS-232C connector connected to the F OUTPUT
COMPONENT/RGB or OUTPUT VIDEO connector of
the SRP-X500P.
D REMOTE PARALLEL connector (D-sub, 25-pin,
female)
This connector consists of 10 input pins and 10 output
pins. The SRP-X500P can be controlled by a switch or
volume controller connected to the input pins. Connecting
these pins to an emergency broadcast system allows the
SRP-X500P’s audio output to be cut off during an
emergency broadcast.
An LED can be connected to the output pins to indicate the
unit’s status.
The following devices can be connected to this connector.
1
qf qd qs qa 0 9 8
23 4 5 16 7
3#
3#
3#
3
#
3#