User’s Guide GLI 1000 5BNC GLI 1000 2BNC GLI 1000 2RCA GLI 1000 15HD Passive Ground Loop Inhibitors 68-571-01 Rev.
Installation Introduction The GLI 1000 family of ground loop inhibitors (GLIs) eliminates the hum bars and common mode noise associated with improper video equipment grounding (figure 1). Ground loop problems can be caused by using AC power sources with different ground levels or by plugging high current equipment into the same power source as video equipment. Installation Installation consists of mounting the GLI and making connections.
Installation Projector Mounting Bracket Mounting Bolt Align the mounting screws with the brackets’ slots and place the GLI against the surface, with the screws through the bracket slots. 6. Slide the inhibitor slightly forward or back, then tighten all four screws to secure the inhibitor in place. Connections INPUT GLI 1000 15HD Install the GLI near the display rather than near the source device. OUTPUT Input 5.
Operation 4 Output connectors — Connect an RGBHV, RGBS, RGsB, RsGsBs, component video display to the Output 15HD connector or with an optional SY-VGA cable, connect one or two S-video display, or up to five composite video displays GLI 1000 2BNC 5 Video/Y and Video/C Input connectors — Connect an S-video source or two composite video sources to the two Input BNCs (figure 5). 6 Video/Y and Video/C Output connectors — Connect an S-video display or two composite video displays to the two Output BNCs.
Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non-condensing Operating +32° to +122°F (0° to +50°C) / 10% to 90%, non-condensing Rack mount GLI 1000 15HD/5BNC .... Yes, with optional flat or recessed 2U rack panel GLI 1000 2BNC/2RCA ... Yes, with optional flat or recessed 1U rack panel Also table and projector bracket mountable with optional brackets Enclosure type .............................. Metal Enclosure dimensions GLI 1000 15HD/5BNC .... 5.6” H x 3.
