Step 5: Disable and enable EPO function
Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the wire
between pin 1 and pin 2.
Step 6: Turn on the UPS
Press the ON/Mute button on the front panel for two seconds to power on the UPS.
Note: The battery charges fully during the first five hours of normal operation. Do not expect full
battery run capability during this initial charge period.
Step 7: Install software
For optimal computer system protection, install UPS monitoring software to fully configure UPS
shutdown. You may insert provided CD into CD‐ROM to install the monitoring software. If not, please
follow steps below to download and install monitoring software from the internet:
1. Go to the website http://www.powerwalker.com/software.html
2. Click ViewPower software icon and then choose your required OS to download the software.
3. Follow the on‐screen instructions to install the software.
4. When your computer restarts, the monitoring software will appear as an orange plug icon located
in the system tray, near the clock.
www.powerwalker.com
It's in closed status for UPS
normal operation.
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