Gefen GTV-AUDDEC-N, User Manual

Page: 11 / 88

7
BACK PANEL DESCRIPTIONS
1 Line Out (Front Bi-Amp)
Two RCA audio output connectors available for front-channel bi-amping
purposes. The output signal is identical to the Front L/R outputs.
2 Line Out (Surround, Sub, Front)
8 RCA-type audio outputs are available for connection to a separate amplifier.
Up to 6 discrete channels can be utilized.
3 Line In
L/R RCA-type audio inputs for analog audio.
4 Optical In
Use an optical cable to connect an external digital audio source to this TOSLINK
connector.
5 RS-232
This port is used to control functions and features using serial communications.
For more information on this feature please see page 42.
6 Ext IR
Connect an IR extender (Gefen Part No. EXT-RMT-EXTIR) to this port to
extend the IR range if this product.
7 Trigger Out
Provides 11.5 V DC when the Switch is powered ON. This trigger can be used
to control an external power amplifier, lights, curtains, etc.
8 Trigger In
Used to externally power the unit ON or OFF. This trigger will power ON the
Switcher when a 3 V - 12 V DC voltage is applied. If the existing voltage is
removed, then the Switcher is placed in Standby Mode (consumes less than <
1 W).
9 24V DC
Connect the included 24 V DC power supply to this power receptacle. Only use
the power supply that is included with this product.
10 HDMI In (1 - 4)
Use these ports to connect and switch between four HDMI devices.
11 HDMI Out
Connect an HDMI output device to this port.
12 Coax In
Use a coax audio cable to connect an external digital audio source to this
S/PDIF connector.