20
4 Operation (LED model)
voltage, and if the frequency setting is enabled (inverter lights flash), the
No of lighted load led indicator represents current output frequency setting
value.
3
）
If you need to set the voltage, check the voltage setting is enabled (the
inverter indicator is lit), If not, press the 'F' more than one second, then
release, the inverter indicator will be turn on, at this point you can start to
set output voltage.
4) Release the 'OFF' key after you press it more than one second, the next load
led indicator will be turn on.
5) Repeat the fourth step until the No of lighted load indicator meets the
required voltage.
6) Press 'ON' key about one second, the output voltage setting completed
7)The frequency setting is the same as the voltage setting, but before the
setting, please confirm the frequency setting is enabled (the inverter
indicator blink),if not, press 'ON' key about one second in order to switch to
the frequency setting screen.
8) When done, Press the 'F' and 'OFF' button more than one second, then
release, the buzzer will beep once, exit the setting mode.
In the setting process, if no key is detected within twenty second, the UPS exits
the setting screen automatically.
The relation of the No of lighted load led and voltage/ frequency as follows
Note: L1 ~ L4 are the green lights, L5 is the yellow light, L6 is the red light
