Panasonic BT-LH2550E, BT-LH2550P manual Rear panel terminals

Controls and Their Functions (continued)

Rear panel terminals

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17 18 19

11SDI (HD/SD) terminal (BNC)

IN1	: This is the SDI input terminal (compatible with HD/SD automatic switching).
IN2	: This is the SDI input terminal (compatible with HD/SD automatic switching).

SWITCHED OUT : This is the active through-out terminal for the SDI input signal being displayed on the screen.

•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.

12DVI-D terminal (DVI-D)

An HDCP compliant DVI-D signal input terminal.

13VIDEO terminal (BNC)*1

IN	: This is the VIDEO signal (composite signal) input terminal.
OUT	: This is the input signal through-out terminal.

14AUDIO 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].

15YPBPR/RGB terminal (BNC)*1*3

IN	: This is the YPBPR/RGB signal input terminal.
OUT	: This is the input signal through-out terminal.

16SYNC/HD, VD terminal (BNC)*2

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.

17GPI 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.

19HEADPHONES 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.

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