User manual

CONNECTING AND OPERATING
THE HIGH DEFINITION 1080P SCALER
How to Connect the High Defi nition 1080p Scaler
1. Connect the included HDMI cable from the Hi-Def source to the HDMI In port
on the High Defi nition 1080p Scaler.
2. Connect a coax cable from a Digital audio source to the S/PDIF input
connector. An Optical cable can also be connected from the digital audio
source to the TOSLINK input connector on the High Defi nition 1080p Scaler.
NOTE: Only one digital input (S/PDIF or TOSLINK) can be selected as an
audio source at a time.
3. Connect an HDMI cable from the HDMI Out port on the High Defi nition
1080p Scaler to an HDTV display.
4. Connect the coax cable and/or optical cable from S/PDIF and/or TOSLINK
outputs to an A/V receiver or other audio output device(s).
5. Connect the included 5 V DC locking power supply to the locking power
connector on the Scaler then connect the AC power cord to an available
electrical outlet.
Wiring Diagram for the GefenToolBox High Defi nition 1080p Scaler
10
RS-232 Controller
(Optional)
GTB-HD-1080PS
HDMI Source
HDMI Display
Audio Receiver
HDMI CABLE
Gefen
RS-232 CABLE
or DIGITAL AUDIO S/PDIF CABLE
DIGITAL AUDIO TOSLINK CABLE