Sony Trinitron PVM-14L5 Operating Instruction page 12

Location and Function of Parts and Controls
6 EXT SYNC (external sync) connectors
Press the EXT SYNC button on the front panel (the
indicator lights in amber) to use the sync signal
through this connector.
IN (BNC)
When this monitor operates on an external sync
signal, connect the reference signal from a sync
generator to this connector.
OUT (BNC)
Loop-through output of the IN connector. Connect
to the external sync input of video equipment to be
synchronized with this monitor.
When the cable is connected to this connector, the
75-ohm termination of the input is automatically
released, and the signal input to the IN connector is
output from this connector.
7 PARALLEL REMOTE terminal (modular
connector)
Form a parallel switch and controls the monitor
externally.
For details on the pin assignment and factory setting
function assigned to each pin, see page 25 (US).
8 OPTION AUDIO INPUT 1, 2 input connectors
If an option board has been installed in the option slot,
input the audio into these connectors. Connect to the
audio output of a VCR or to a microphone amplifier.
You can connect up to 2 systems. To monitor the audio
signals input from the OPTION AUDIO INPUT 1/2,
press either the OPTION A or OPTION B buttons.
Note
If you use an optional board (e.g. BKM-150CP) with
the audio capability, the audio input into this connector
is ignored.
12
(US)
9 SERIAL REMOTE connector (D-sub 9 pins)
SERIAL REMOTE IN
Connect this connector to the Serial Remote
Control connector on the BVM series unit.
You can control the functions except the menu in
the control panel of the unit from the BVM.
SERIAL REMOTE OUT
Loop-through output of the SERIAL REMOTE IN
connector.