12
Chapter 3 : Operation Panel
The operation panel is located on the front of the UPS with two LED indicators, an LCD display,
and multi-function buttons. See
Figure 3-1
.
(Figure 3-1: Operation Panel)
3.1 LED Indicators
No. LED Indicator Description
1
ON
: The output is protected.
OFF
: The output is not protected.
2
ON
: The UPS detects an internal fault or environmental abnormality.
OFF
: The UPS is in a normal state.
Flashing
: The UPS sends an alarm message. For details about the
alarm messages, please refer to
Chapter 12
.
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