300 feet of extension (300 feet at 1080i resolution or 150 feet of extension at 1080p resolution). You can use the optional Gefen IR Emitter cable to extend IR signals. READ THESE NOTES BEFORE INSTALLING OR OPERATING THE HDMI RS-232 EXTENDER •...
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Features • Supports resolutions up to 1080p, 2K, and 1920 x 1200 • Sends video at distances of up to 300 feet (1080i) / 150 feet (1080p) • Small and Compact • Improved compensation for cable skew • Audio and video are transmitted digitally over the CAT-5, CAT-5e or CAT-6 cable for zero signal loss •...
RECEIVER PANEL DESCRIPTIONS Front Panel Equalization IR Receiver HDMI Power LED Trim Pot Output Indicator RS-2323 Output Back Panel RJ-45 Ports 5V DC Power Input IR Extension Port* *An optional IR extension (part # EXT-RMT-EXTIR) may be connected to this port to extend the position of the IR sensor.
CONNECTING AND OPERATING THE HDMI RS-232 EXTENDER Connect the HDMI source to the input port using the supplied HDMI cable. Connect the RS-232 source to the RS-232 input port using the supplied DB-9 serial cable. For IR repeater functionality, please connect the IR emitter’s mini-jack (sold separately, part # EXT-2IREMIT) into the HDMI RS-232 Extender sending unit.
HDMI RS-232 EXTENDER CONFIGURATION The HDMI RS-232 Extender has built-in auto equalization that will automatically tune out any unwanted video noise. This feature is reliable with premium cable runs up to a maximum of 130 feet. It may be necessary to disable this feature if there is either no video being displayed on initial start-up, there is video noise in the image, or the cable run exceeds 130 feet.
Gefen has specifi cally engineered their products to work with the TIA/EIA-568-B specifi cation. Please adhere to the table below when fi eld terminating cable for use with Gefen products. Failure to do so may produce unexpected results and reduced performance.
SPECIFICATIONS Single-Link Range ... 1080p/1920x1200 Input Video Signal ... 1.2V p-p Input DDC Signal ... 5V p-p (TTL) HDMI Connector ... Type A 19 pin Female RS-232 Input Connector ... DB-9 Female RS-232 Output Connector ... DB-9 Male RS-232 Standard ... RS-232C Link Connector ...
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