Hall Research Technologies GEM-EX User Manual Download Page 4

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GEM-EX

Typical Connection Diagram

Features



Supports high resolution HDMI video including FHD
(1920x1080), WQHD (2560x1440), and 4K UHD (3840x2160)



Two video streams, one USB port, one audio signal, and two RS-
232 ports extended over a single CAT6 cable up to 100 m/328 ft.



Full plug-and-play support with USB keyboard, mouse, and
connected peripherals



Computer OS independent - No driver or software required



Local HDMI and USB outputs on the Sender



Two Sender extension outputs and one Receiver daisy-chain
output to distribute video to multiple locations



No video calibration required; no video quality reduction due to
cable length or resolution



Locking power supply connector to prevent inadvertent
disconnection



Sender includes mounting ears for standard 19” rack; Receiver
includes mounting brackets for surface mounting.

Summary of Contents for GEM-EX

Page 1: ...Video USB Audio RS 232 Sender with 2 Port Splitter GEM EX R Dual Video USB Audio RS 232 Receiver with Daisy Chain output UMA1291 Rev NC Order toll free in the U S 800 959 6439 FREE technical support...

Page 2: ...ce may not cause harmful interference 2 This device must accept any interference even if it causes undesired operation This equipment has been desinged to comply with the limits for a Class B digital...

Page 3: ...evices such as KVM switches or touch screen displays if desired The audio output is de embedded from HDMI A For connection of other USB devices such as printers or scanners four additional general pur...

Page 4: ...t with USB keyboard mouse and connected peripherals Computer OS independent No driver or software required Local HDMI and USB outputs on the Sender Two Sender extension outputs and one Receiver daisy...

Page 5: ...mm audio cable to embed an external audio signal into HDMI A Optionally connect an RS 232 device or two using Hall Research CA10223 and CA10224 cables Use PC GUI to set baud rate s Optionally connect...

Page 6: ...rs to convert between these two video standards To connect to a source PC with Displayport output use GC DP HD Model GC DP HD DisplayPort source to HDMI output Virtually all monitors and TVs have HDMI...

Page 7: ...e HDMI output Receiver RS 232 Baud Rate Programming and Dual Port Support The RS232 ports on the GEM EX S and GEM EX R have different baud rates by default RS 232 Port A defaults to 9600 baud RS 232 P...

Page 8: ...put the hub in selective suspend mode in which case the Hub LED will turn off Hosts usually do this if no downstream devices are connected to the hub 3 VID LINK Status indicators of HDMI A B a VID Thi...

Page 9: ...o in HDMI A Audio is extended to GEM EX R HDMI A and AUDIO OUT ports 4 USB HOST IN LOCAL USB Input port and local outputs HOST IN is extended to GEM EX R USB ports 5 RS 232 RS 232 communication port e...

Page 10: ...cide which Receiver s USB ports is to be paired with the Sender To change pairing to a different Receiver press the button and the PAIRING LED will light If the pairing LED is solidly lit the Receiver...

Page 11: ...uch as printers or scanners By default USB memory devices are not allowed and these USB ports do not support USB webcams 3 AUDIO OUT Analog audio output extracted from HDMI A 4 RS 232 RS 232 communica...

Page 12: ...d plugging it back Try restoring factory defaults using the PC GUI Contacting Hall Research If you determine that your GEM EX is malfunctioning do not attempt to repair the unit Instead contact Hall R...

Page 13: ...rt dual port capable 2 RJ45 Link Outputs 1 2 1 mm Locking DC Power Input GEM EX R 2 HDMI Outputs 2 USB A 1 1 Device Ports 4 USB A 2 0 Device Ports 1 3 5 mm Analog Stereo Audio Output 1 DB9 M RS 232 po...