Liquid Crystal Display; Menu; Figure 4-2 Main Screen - Toshiba G9000 SERIES Installation And Operation Manual

4.3 Liquid Crystal Display

The Liquid Crystal Display (LCD) touch panel (8) indicates power flow, measured values,
operational guidance, data records and error messages. The LCD panel has a back-light which
facilitates viewing in different ambient lighting conditions. The LCD will automatically clear and
turn off, if the screen is not activated within 3 minute period. The LCD is turned back on when it is
touched again. The ERROR indicator is cleared after 24 hours and can be reproduced by
pressing any key on the panel.
4.3.1

Menu

A) MAIN MENU
The LCD panel indicates power flow and measured values, while also operating the
start/stop function. The LCD panel also allows the user to verify the status and operation of
the UPS Module.
The following will be displayed when the START/STOP key on the MAIN MENU is pressed
(Jump into OPERATION MENU):
1) Start/Stop Operation
The display indicates the Startup and Shutdown guidance for the UPS system. If this
operation is PIN protected, the user is required to enter the security PIN before the
screen can be accessed.
When in remote mode, the message "REMOTE operating model" will appear on this
Screen. The user cannot operate the start and stop functions without changing the
setup from remote mode to local mode.
When bypass voltage is abnormal, the message "Bypass voltage abnormal" will appear.
- Start: When the bypass voltage is abnormal, the LCD asks the operator if an
interrupted transfer is acceptable (Load may be lost).
- Stop: When the bypass voltage is abnormal, the user cannot transfer from inverter to
bypass line.
G9000 1000-2000kVA Installation and Operation Manual 91469-007

Figure 4-2 Main Screen

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