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Smart-UPS C 1000/1500 VA 120/230 Vac Tower4
Power saving LCD screen
The display interface can be configured to remain continuously illuminated or to extinguish after a period of
inactivity to save electricity.
1. Continuous Illumination Mode: Press and hold the
DISPLAY button for two seconds. The display will
illuminate and the UPS will beep to confirm Continuous Illumination mode is activated.
2. Power Saving mode: Press and hold the
DISPLAY button for two seconds. The display will extinguish and
the UPS will beep to confirm Power Saving mode is enabled. While in Power Saving mode, the display
will illuminate when a button is pressed. The display will extinguish after 60 seconds of inactivity.
Sensitivity adjustment settings
The UPS detects and reacts to line voltage distortions by transferring to battery backup power to protect connected
equipment. In situations where either the UPS or the connected equipment is too sensitive for the input voltage
level it is necessary to adjust the transfer voltage.
1. Connect the UPS to a AC power source. Be sure the UPS is turned off.
2. Press and hold the
POWER button for six seconds. The load capacity bar will flash on and off, to indicate
the UPS is in Program mode.
3. Press
the POWER button again to scroll through the menu options. The UPS will beep to confirm the
selection.
When the UPS is in Sensitivity Configuration mode, the Sensitivity bar graph icons display the sensitivity level
setting. See the examples here as a reference.
Low sensitivity Medium sensitivity High sensitivity (Default)
1000/1500 VA 120 Vac: 97-136 Vac 1000/1500 VA 120 Vac: 103-133 Vac 1000/1500 VA 120 Vac: 106-130 Vac
1000/1500 VA 230 Vac: 196-265 Vac 1000/1500 VA 230 Vac: 204-257 Vac 1000/1500 VA 230 Vac: 208-253 Vac
Use this setting with equipment
that is less sensitive to fluctuations in
voltage or waveform distortions.
Use this setting under normal
operating conditions.
Use this setting when connected
equipment is sensitive to any minor
fluctuations in voltage or waveform
distortions.