Philips SPB4230WA/17 manual UPS overview, Front panel, LCD message panel display, Back panel

2.3 UPS overview

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Front panel

1Power switch:Turns power to the UPS on or off. May be used as the master ON/OFF switch for all equipment connected to the battery back-up out- lets by leaving the power buttons for the connected equipment ON.Also indicates the status of the UPS:

•a steady light indicates the UPS is in- line mode and using AC current

•a flashing light indicates the UPS is in battery back-up mode

2Time set control (minutes): Use this button to set the time in minutes.

3Liquid crystal display (LCD) message panel: Displays UPS status information and time.

4Surge protection LED indicator:A steady light signals surge protection is normal.

5Ground LED indicator:A steady light signals grounding is normal.

6EMI/RFI LED indicator:A steady light signals noise filtration is functioning properly.

7Time set control (hours): Use this but- ton to set the time in hours.

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LCD message panel display

1Digital clock: Displays present time.

2AVR (Automatic Voltage Regulation) indicator: Illuminated “AVR Activate” signals the AVR is actively functioning.

3Battery charge level: Signals the bat- tery charging level in AC mode.

4Battery run time: Signals battery status in back-up mode.

5Input voltage: Measures the input voltage.

6Battery load level: Signals the total output load of the UPS.

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Back panel

1Network line protection

2Telephone line protection with splitter (1 in/2 out)

3USB port for software/computer interface

4Surge protected outlets, stage 1 (up to 40dB)

5Surge protection outlets, stage 2 (up to 58dB)

6UPS battery back-up outlets, stage 3 (up to 65dB)

7Circuit breaker

8 Power cord input

9Four sets of coaxial line protection- with gold connectors

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