1. Connecting the power, the default setting is high voltage protection voltage 270V, low voltage protection voltage
170V and working delay-time 10 seconds.
2. Press the SET key to enter the high-voltage setting page, the digital is flashing, press the + or - key to adjust the high voltage protection range.
Press the SET key again, and it enters the next low voltage value setting, the digital is flashing again, so press the + or - key to adjust the low voltage protection range.
Press the SET key again, and the page is entered the delay-time setting, press the + or - key to adjust the delay time after the power
is recovery.
Press the SET again to confirm all data are OK finally.
3. When the applied voltage is in the normal working range, the blue light will be ON;
When the product is in the protection state of too high or too low voltage, the red light will be ON and the power will be cut off automatically;
When the product is powered off because the instantaneous voltage is too high or too low, delay protection will be opened automatically, and no power output.
4. After the delay-time countdown off, the product to be resume working.
Noted: The reset voltage is automatically detected at a set value below or above 10V.
·High-voltage protection: 10V below the original settings recovery;
·Low-voltage protection: 10V above the original settings recovery.
It's nice, has options to set the Max and Min operating voltage and most importantly the wait time before allowing current through can also be adjusted.
17-02-2025by mbuvi
Verified Purchase
5 out of 5
I like it
Its good!!
24-12-2024by Michael
Verified Purchase
5 out of 5
Excellent product
The High & Low voltage ranges are not very fixed like in other TV guards from other companies... Therefore you can set as per your choice... This is an advantage thus out of 10 am giving it a 10
28-11-2024by Frankline
Verified Purchase
Surge Protectors Fridge Guard / TV Guard Voltage Protector HLP02 UK