Section VII
Remote Video Terminal
Page 7.2
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The top segment represents UPS active alarm conditions displayed by the LCD
monitoring panel. The lower segment represents the messages which appear on the monitor
panel’s other message screens. (Numbers are typical; actual values will appear.)
The lower segment shows the keyboard keys to be used to change the message
screens (in place of the pushbuttons on the monitor panel). Briefly, the functions of these
keys are as follows:
Key and
Monitor Panel
Equivalent
Function
[N]ext
Scrolls data up the display area.
Displays next item in a submenu list.
[P]revious
Scrolls data down the display area.
Displays previous item in a submenu list.
[S]ilence
Alarm silence.
[U]p
Displays next alarm entry in Alarm History when Alarm
History is active.
Increment displayed value of modifiable elements.
[D]own
Displays previous alarm entry in Alarm History when
Alarm History is active.
Decrement displayed value of modifiable elements.
[E]nter
Select the menu displayed in active area.
Save changes of modifiable elements.
Alarm
[H]istory
Full screen alarm history display.
The other three keys are not available to operator password (level 4).
The upper left–hand message is the only one that is active at any given time. On the
sample CRT screen “UPS Maintenance Menu” is in the active area. Other message screens
can be brought into this active area by depressing [N]ext or [P]revious on the keyboard,
causing the messages to rotate. Do this as often as necessary until the desired message is in
the upper left–hand corner.