Xtreme Power Conversion P91g Series, Руководство пользователя и инструкция по установке

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P91 Lead Acid 2U User ’ s Manual Uninterruptible Power Supply
Xtreme Power Conversion Corporation Page 15
3. Operations
3-1. Button operation
Button Function
ON/Mute
Button
Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to
turn on the UPS.
Mute the alarm: After the UPS is turned on in battery mode, press and hold
this button for at least 3 seconds to disable or enable the alarm system. But
it
’s not applied to the situations when warnings or errors occur.
Up key: Press this button to display previous selection in UPS setting mode.
Switch to UPS self-test mode: Press ON/Mute buttons for 3 seconds to enter
UPS self-testing while in AC mode, ECO mode, or converter mode.
OFF/Enter
Button
Turn off the UPS: Press and hold this button at least 2 seconds to turn off the
UPS. UPS will be in standby mode under power normal or transfer to Bypass
mode if the Bypass enable setting is set by pressing this button.
Confirm selection key: Press this button to confirm selection in UPS setting
mode.
Select
Button
Switch LCD message: Press this button to change the LCD message for input
voltage, input frequency, input current, battery voltage, battery current,
battery capacity, ambient temperature, output voltage, output frequency,
load current and load percent.
Setting mode: Press and hold this button for 3 seconds to enter UPS setting
mode when Standby and Bypass mode.
Down key: Press this button to display next selection in UPS setting mode.
ON/Mute
+ Select
Button
Switch to bypass mode: When the main power is normal, press ON/Mute and
Select buttons simultaneously for 3 seconds. Then UPS will enter to bypass
mode. This action will be ineffective when the input voltage is out of
acceptable range.
Exit setting mode or return to the upper menu: When working in setting mode,
press ON/Mute and Select buttons simultaneously for 0.2 seconds to return to
the upper menu. If it
’s al ready in top menu, press these two buttons at the
same time to exit the setting mode.
3-2. LCD Panel
Display
Function
Backup time information