Njoy Helios PRO 1500, Руководство пользователя

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16 17
• Switch to UPS self-test mode: Press ON/Mute
buttons simultaneously for 5 seconds to enter UPS
self-testing while in AC mode, ECO mode, AECO
mode, or converter mode.
OFF/Enter Button
• Turn off the UPS: Press and hold this button for at
least 2 seconds to turn off the UPS. The UPS will be
in standby mode under normal power or transfer to
Bypass mode if the Bypass setting is enabled.
• Confirm selection key: Press this button to confirm
selection in UPS settings mode.
Select Button
• Switch LCD message: Press this button to change
the LCD message for input voltage, input frequency,
battery voltage, output voltage and output
frequency.
• Settings mode: Press and hold this button for 5
seconds to enter UPS settings mode when the UPS
is in standby mode or bypass mode.
• Down key: Press this button to display next
selection in UPS settings mode.
ON/Mute + Select Button
• Switch to bypass mode: When the main power
is normal, press ON/Mute and Select buttons
simultaneously for 5 seconds. Then the UPS will
enter to bypass mode. This action will be ineffective
when the input voltage is out of acceptable range.
LCD Panel Indicators 5.2
Display Function
Remaining backup time information
Indicates the remaining backup time in
pie chart.
8 8
Indicates the remaining backup time in
numbers.
H: hours, M: minutes
Warning & Fault information
Indicates that the specified warning and
fault occurs.
8 8
Indicates the warning and fault codes,
and the codes are listed in details in 5.4
section.
Settings operation
8 8
Indicates the setting operation
Input/Output & Battery information
INPUT BATT. OUTPUT
V
Hz
Indicates the output/input voltage,
output/input frequency, and battery
voltage.
V: voltage, Hz: frequency
OFF/Enter Button
• Rack or Tower display switch: Press Select and
OFF/Enter buttons simultaneously for 3 seconds.
The display change from/to Rack to/from Tower.
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