Avtech AVX921 User manual

388Z
x921_921L_V0.9
TVI Repeater
Please read the instructions thoroughly before using the product.
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CA AU UT TI IO ON N
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RI IS SK K O OF F E EL LE EC CT TR RI IC C S SH HO OC CK K
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CA AU UT TI IO ON N: :
To reduce the risk of electric shock, do not expose this apparatus to rain or moisture.
Only operate this apparatus from the type of power source indicated on the label.
The company shall not be liable for any damages arising out of any improper use, even if we have been advised of the possibility of
such damages.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence
of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
This exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
ROHS Announcement
All lead-free products offered by the company comply with the requirements of the European law on the Restriction
of Hazardous Substances (RoHS) directive, which means our manufacture processes and products are strictly
“lead-free” and without the hazardous substances cited in the directive.
The crossed-out wheeled bin mark symbolizes that within the European Union the product must be collected
separately at the product end-of-life. This applies to your product and any peripherals marked with this symbol. Do
not dispose of these products as unsorted municipal waste.
CE Mark
This apparatus is manufactured to comply with the radio interference.
The company does not warrant that this manual will be uninterrupted or error-free. We reserve the right to revise or
remove any content in this manual at any time.

OVERVIEW
This device is used to amplify the TVI signal to cover longer distances even up to 500 meters (with 5C2V coaxial
cables). In addition to extend the transmission distance, this device also supports connection directly to other
monitor for single video display.
PACKAGE CONTENT
TVI Repeater User Manual Adapter
HARDWARE
Model 1
* VIDEO SWITCH is a dummy switch and has no function.
Model 2
* VIDEO SWITCH is a dummy switch and has no function.

CONNECTIONS
SPECIFICATIONS
Model 1 Model 2
Video In
Video Input TVI x 1
Video Input Resolution 1920 x 1080 @ 30FPS (25FPS)
Transmission Distance** ≦400 meters (5C2V)
≦200 meters (3C2V)
Video Out
Video Output TVI, CVBS & Full HD*** TVI & CVBS
Video Output Resolution
TVI & Full HD:
1920 x 1080 @ 30FPS (25FPS)
CVBS:
D1@30FPS (25FPS)
TVI:
1920 x 1080 @ 30FPS (25FPS)
CVBS:
D1@30FPS (25FPS)
Transmission Distance** ≦500 meters (5C2V)
≦300 meters (3C2V)
Others
Triple Video Output YES (TVI / CVBS / Full HD) YES (TVI / CVBS)
Power Source DC 12V / 1A DC 12V / 1A
* The specifications are subject to change without notice. ** The cable used is a pure copper coaxial cable.
*** Use only the monitor which supports 25Hz / 30Hz for Full HD video output