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Xtreme Power Conversion Corporation
TX90 User’s Manual
Page 8
Uninterruptible Power Supply
Step 5: 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 capa-
bility during this initial charge period.
Step 6: 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 down-
load and install monitoring software from the internet:
1.
Go to the website
http://www.power-software-download.com
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.
Step 7: External battery connection
Follow the below chart to make external battery connection.
To external battery
To external battery
Step 8: External battery capacity configuration in software
To calculate accurate backup time of external batteries, it’s necessary to configure battery numbers in software.
The standard calculated capacity for one battery is 9Ah. If connecting to 100Ah batteries, then it’s equal to 11 in
parallel (100Ah / 9Ah ≈ 11 sets).