Installation Guide GLI 350 and ADA 2/GLI 350 HV Ground Loop Isolators 68-313-01 Rev.
Precautions Safety Instructions • English This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock. Caution Read Instructions • Read and understand all safety and operating instructions before using the equipment.
Precautions, cont’d
Specifications, cont’d GLI 350 and ADA 2/GLI 350 HV
Installation The GLI 350 and the ADA 2/GLI 350 HV are ground loop isolators that eliminate the hum bars and mode noise associated with improper equipment grounding in video systems. The GLI 350 is a one-input, one-output dedicated ground loop isolator. The ADA 2/GLI 350 HV is a one-input, two-output distribution amplifier with ground loop isolation. Use the following steps to install the GLI 350 or the ADA 2/GLI 350 HV ground loop isolator.
Specifications Extron ADA 2/GLI 350 HV 2 Outputs Distribution Amplifier V VH /H Y- B/ B Y/ G Y- R/ R Power RGB Video Source Example 2: ADA 2/GLI 350 HV installation Specifications — GLI 350 Ground Loop Isolator Video Gain ................................................ Unity Bandwidth ..................................... 350 MHz (-3 dB) CMRR ......................................................... >47 dB @ 60 Hz, >30 dB @ 10 MHz Video input Number/signal type ...................
S Video output Number/signal type ................... 1 RGBHV, RGBS, RGsB, component video, S-video, composite video Connectors ................................... 5 BNC female Nominal level ............................... 1 Vp-p for Y of component video and Svideo, and for composite video 0.7 Vp-p for RGB 0.3 Vp-p for R-Y and B-Y of component video, and for C of S-video Minimum/maximum levels ....... Y and composite video: 0.3 V to 1.5 Vp-p (follows input) Impedance ....................................
Specifications, cont’d Product weight ............................. 1.9 lbs (0.9 kg) Shipping weight ........................... 4 lbs (2 kg) Vibration ....................................... ISTA 1A in carton (International Safe Transit Association) Compliances ................................. CE MTBF ............................................. 30,000 hours Warranty ....................................... 3 years parts and labor All nominal levels are at ±10%.
Installation Return loss .................................... <-45 dB @ 5 MHz DC offset ....................................... ±10mV maximum Sync Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs Output type .................................. RGBHV, RGBS, RGsB, RsGsBs Input level ..................................... RGBHV, RGBS (min./max.): 0.5 V to 5 Vp-p (analog/TTL) RGsB (nominal): 0.3 Vp-p (analog) Output level ..................................
Specifications, cont’d Included Parts Included part Part number GLI 350 60-223-02 ADA 2/GLI 350 HV 60-230-02 or Tweeker (small screwdriver) User ’s manual Optional Accessories 7 Accessory Part number BNCM-RCAF adapter (qty.
FCC Class A Notice Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
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