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1. Introduction
Thank you for purchasing the product. AVR-protected socket will automatically maintain a
constant voltage level to protect sensitive electronics from brownouts and overvoltages. With
its fashionable cabinet, it can be installed on a desk or wall without causing an unsightly or
unprofessional image, and will perfectly utilize a limited working environment.
Features:
Provides AVR-protected sockets
Provides stable output voltage through boost and buck stabilizer
Accepts wide input voltage range
Provides over-voltage protection (option)
Provides Over-temperature protection (option)
2. Product Overview
Power switch
Power LED: green lighting
AC input
AVR LED: yellow lighting
AVR-protected output receptacles
Modem/phone surge protection
5V USB port (option)
3. Installation and Initial Startup
Inspection
Remove the unit from the shipping package and inspect it for damage that may
occurred during transportation. Notify the carrier and place of purchase if any
damage is found.
Placement & Storage Conditions
Install the unit in a protected area that is free of excessive dust and has adequate air flow.
Please place the unit away from other units at least 2.5cm to avoid interference. Do NOT block
the top or side air vents on the unit. Do not operation the unit in an environment where the
ambient temperature or humidity is outside the limits listed in the specifications. Operate the
unit in an environment free of excessive dust, mechanical vibration, inflammable gases and
explosive or corrosive atmospheres.
Connect to the Wall Outlet
Plug the input power cord of the unit to the wall outlet.
Connect the Loads
The AVR-protected receptacles will provide stable power to connected devices by boosting
and bucking the input power. Therefore, simply connect sensitive loads to AVR-protected
receptacles.
Connect Modem/Phone for Surge Protection
Connect a single modem/phone line into surge-protected “IN” outlet on the unit. Connect
from “OUT” outlet to the computer with phone line cable.
Turn On/Off the Unit
Turn on the unit by pressing the power switch to “RESET” position. Then, all connected
devices will be powered on.
DEFENDO Automatic Voltage Regulator
Quick Guide v.1.0