PROLiNK PRO2000LD User Manual page 15

5.5.4 Default page
After power on, Startup page will display. It will automatically switch to default page after 6 sec.
Default page
yy-mm-dd hh:mm
Mode: xxxxx
OP-V: xxx.xV
Load : xxx%
Operation mode
5.5.5
The LCD automatically displays the following texts when the UPS changes status.
LCD Display
Normal
Boost
Buck
Battery
SelfTest
Standby
5.5.6 Menu page
After pressing ENTER button in default page, it will enter menu page.
Press SCROLL button to browse all 5 submenus below.
Menu Screen
Status
Event log
Setting
Control
Help
Explanation
Date and time
UPS current operation mode
UPS output voltage
UPS load percent
The normal operating mode. Input line is qualified and bypasses to power the
loads. At the same time, batteries are charging.
The unit automatically transfers to Boost mode to raise the lower input line
voltage when output voltage drops to the user programmable preset limit.
The unit automatically transfers to Buck mode to reduce the higher input line
voltage when output voltage achieves the user programmable preset limit.
The unit automatically transfers to battery mode when input line power is
unqualified or not present. Batteries provide power to the loads.
When "Self Test" is executed, the unit will enter "Battery Mode" automatically to
test output voltage and waveform. After testing, the unit will return back to "Line
Mode". Users may program Test Timer in Setting menu to configure a longer time
for self-test. Default testing time is 1 minute.
No output power from UPS to the loads.
► 1. Status
2. Event log
3. Setting
4. Control
5. Help
Figure 11: Menu Page
Indicates input and output information, and other values monitored in UPS.
Indicates the active event log and the history event log which users can inquiry or
clear.
Indicates the parameters of UPS can be adjusted.
Indicates the operational conditions of UPS can be controlled.
Indicates the Model name
UPS status and Explanation
▼
Menu Page
Scroll
▲
Explanation
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