Cable Electronics AV501HDXi User manual

WARRANTY
Cable Electronics, Inc. warrants this product to be free from defects in material and workmanship, under normal use and service, for a period of one year from the purchase by the original purchaser. If this product is defective or malfunctions, Cable Electronics will replace or repair this unit (at their option) within a reasonable time. No expressed or implied warranty is made for any defects caused by immersion or exposure to liquids, abuse, neglect, improper operation of unit, excess wear and tear and defects resulting from unauthorized disassembly and or modification. Cable Electronics, Inc. http://www.celabs.net 3209 Wood Street Garland, Texas 75041 [phone] Fax [phone]
Document: AV501HDX_INFO_A.cdr Rev. A
CE labs can support many areas of your audio and
video distribution needs.
We manufacture RF modulators, RF amplifiers, HD
distribution amplifiers, and cables of all types.
See our full product line at www.celabs.net.
INSTRUCTION MANUAL
AV501 HDXi
Component Video/Audio
HDTV Distribution Amplifier
Includes Input Ground Isolation Circuitry
Helps Eliminate Video Hum Bar Problems
True One-to-One Signal Ratio Duplicates a Video/Audio Source to multiple outputs without any signal loss. Designed for large display arrays. Heavy duty metal housing. Commercial duty rated.
Cable Electronics, Inc. 3209 Wood Street Garland, Texas 75041 [phone] Fax [phone]

IN OUT IN OUT
Installation / Operation Instructions
Unpack the amplifier and power supply from the box. Place the amplifier in a dry location, usually behind the shelf where the monitors are located. The unit has integrated mounting brackets that are pre-drilled in case the user wishes to screw the unit to the shelf (screws supplied by user). Connect the source device outputs to the appropriate input jacks on the AV501HDXi. Connect cabling from the AV501HDXi outputs to the desired display or recording device. The loop output may be used as normal or connect to the next distribution amplifier to create more outputs. Insert the power supply connector into the power jack of the AV501HDXi. Plug the wall transformer into a 120Vac outlet. The power LED should be on and the unit is ready to use. This unit is very effective in breaking AC ground loops that cause moving video hum bars. If a system using non-isolated distribution amplifiers is exhibiting hum bars, place the AV501HDXi between the video source and the first distribution amplifier. This should eliminate or greatly reduce visible hum bars. Larger display systems may contain more than one AC ground loop, and require more than one isolated input amplifier to totally eliminate the issue.
Monitor 1 Monitor 2
Source
HD DVD, SAT. RECEIVER, etc.
VIDEO
AUDIO
Monitor 3
To Next Amplifier
AV501 HD
SPECIFICATIONS
Xi
This unit incorporates isolation circuitry on the input connectors that helps to eliminate AC hum bars associated with ground loops. The ground connection on the inputs is isolated by a high impedance that effectively breaks the AC ground loops.
The AV501HDXi has one set of inputs and five sets of outputs (Output #5 is designated
as the loop output, but may be used to drive a monitor directly). The unit allows any Audio/Video source, with Y, Cb, Cr, or Y, Pb, Pr Outputs (component), to distribute Audio and Video to five different locations without any signal loss. The amplifier also supports composite video and digital audio. Nominal Input level: 1 Volt peak to peak Gain: 1 Volt into 75 ohms (2 Volts Unterminated) Input Impedance: 75 ohms Output Impedance: 75 ohms Isolation port to port: 32 dB Isolation output to input: 60 dB Return loss: >18 dB Video bandwidth: 150 MHz Nominal Input level: 1 Volt peak to peak Gain: Unity (one to one) Input impedance: 22k ohm Output impedance: 1k ohm THD: <0.05% Frequency Response: 20Hz to 100kHz Channel Separation: >75dB Port to Port Isolation: 60dB Out to Input Isolation: 60dB Signal to Noise: >100dB @ 2 Volts out Supports Standard SPDIF digital audio. Unity gain when terminated into 75 ohms (2X gain, high impedance.). Greater than 100 MHz of bandwidth to ensure minimal degradation.
External 9 or 10 Volt AC @ 1000mA with a ( 2.1mm center diameter)
Coaxial connector. Power Supply is included. Note: the loop output may be used to daisy chain several units together as is typically done in store displays. VIDEO AUDIO Analog: Digital: POWER
(All Channels including Component and Composite)
Requirement: