Talkaphone ETP-UPS Back-up Power Supply - Manual (Page 3)

Back-UPS® RS Installation and Operation
3
Modes of operation
Press D ISPLAY to scroll through the display screens.
Other status indicators
Configuration
Power-Saving Master and Controlled outlets
To conserve electricity, configure the Back-UPS to recognize a Master device, such as a desktop
computer or an A/V receiver, and Controlled peripheral devices, such as a printer, speakers, or a scanner.
When the Master device goes into Sleep or Standby mode, or turns OFF, the Controlled device(s) will
shut down as well, saving electricity.
Enable the Power-Saving feature. Press and hold M UTE and D ISPLAY simultaneously for two seconds. The unit
will beep to indicate that the feature is enabled. The leaf icon on the display will illuminate.
Disable the Power-Saving feature. Press and hold M UTE and D ISPLAY simultaneously for two seconds. The unit
will beep to indicate that the feature is disabled. The leaf icon on the display will darken.
Setting the threshold. The amount of power used by a device in Sleep or Standby mode varies between devices. It
may be necessary to adjust the threshold at which the Master outlet signals the Controlled outlets to shut down.
1.Ensure a master device is connected to the Master outlet. Put that device into Sleep or Standby mode, or turn it
OFF.
2.Press D ISPLAY and M UTE simultaneously and hold for six seconds, until the leaf icon flashes three times and the unit
beeps three times.
3.The Back-UPS unit will now recognize the threshold level of the Master device and save it as the new threshold
setting.
Power-Saving LCD Display
When unit power is On, the LCD may remain illuminated or be darkened for energy savings.
1.Full Time LCD Mode: Press and hold DISPLAY for two seconds. The LCD will illuminate and the unit will beep to
confirm the Full-Time mode.
2.Power-Saving Mode: Press and hold DISPLAY for two seconds. The LCD will darken and the unit will beep to
confirm the Power-Saving mode. While in Power-Saving Mode, the LCD will illuminate if a button is pressed, it
then darkens after 60 seconds of no activity.
On Line Mode On Battery Mode
Input Voltage Estimated runtime in minutes
Counter Power Event Counter
Estimated run time Output Voltage
Load in Watts Input Voltage
Load in % Load in Watts
Output Voltage Load in %
Output Frequency Output Frequency
AVR: The Automatic Voltage Regulation (AVR) feature will compensate for excessively low input
voltages, without using battery power.When the AVR symbol is illuminated on the LCD, the unit is
in Boost mode, using the AVR feature.