Rear Panel Terminals - Panasonic BT-LH2550 Operating Instructions Manual

Controls and Their Functions

Rear panel terminals

11
11
SDI (HD/SD) terminal (BNC)
IN1
IN2
SWITCHED OUT : This is the active through-out terminal for the SDI input signal being displayed on the
• Active SDI through-out is only output when [SDI1] or [SDI2] is selected using the [INPUT] button. It is not
output when something other than SDI is selected. This terminal supports embedded audio.
12
DVI-D terminal (DVI-D)
An HDCP compliant DVI-D signal input terminal.
13
VIDEO terminal (BNC)
IN : This is the VIDEO signal (composite signal) input terminal.
OUT : This is the input signal through-out terminal.
14
AUDIO IN terminal
This is the common audio input terminal for all video input terminals.
• SDI input audio is automatically selected by selecting [SDI1] or [SDI2] with [INPUT SELECT].
15
YP P /RGB terminal (BNC)
B R
IN : This is the YP
OUT : This is the input signal through-out terminal.
16
SYNC/HD, VD terminal (BNC)
IN : This is the input terminal for external synchronizing SYNC/HD, VD signals.
OUT : This is the input signal through-out terminal.
• When using RGB signals from a PC, connect the horizontal synchronizing signal to the SYNC/HD terminal,
and the vertical synchronizing signal to the VD terminal.
17
GPI input terminal (D-SUB 9-pin)
External control is possible by using a GPI signal.
18
RS232C terminal (D-SUB 9-pin)
External control is possible by using an RS232 signal.
19
HEADPHONES output connector (stereo mini-jack M3)
Connect a pair of headphones to monitor the sound.
• The sound volume and sound quality will depend on the headphones.
*1 Unless a cable is connected to the OUT terminal, the IN terminal is automatically terminated at 75Ω.
Since a connection to the OUT terminal releases the 75Ω termination of the unit, the level of the VIDEO signal
input to the unit may become too large depending on the connected device.
*2 Unless a cable is connected to the OUT terminal, the IN terminal is automatically terminated at 1 kΩ. Making a
connection to the OUT terminal will automatically release the 1 kΩ termination.
*3 When a device is connected to the OUT terminal, 1080P and PC input and other broadband signals may distort
character outlines and other details.
12
12 13
14
19
17 18
: This is the SDI input terminal (compatible with HD/SD automatic switching).
: This is the SDI input terminal (compatible with HD/SD automatic switching).
screen.
*1
*1*3
P /RGB signal input terminal.
B R
*2
(continued)
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