Batt Key; Menu, F1, Enter, Up, & Down Keys; Batt Test Key - Toshiba 4200 series Operation Manual

6.14.4 BATT Key

When the BATT key is pressed during normal 'ac input mode' of operation, the LCD
screen displays details about the unit's battery capacity. The following system
message is displayed:
BATTERY VOLTAGE=270V
If an ac input power failure occurs, and no abnormal operating conditions are
present, the UPS switches to standard 'battery backup mode'. The following system
message is displayed when the BATT key is pressed:
6.14.5 MENU, F1, ENTER, UP, & DOWN Keys
When the MENU key is pressed during normal 'ac input mode' of operation, a menu
of user adjustable data screens are available. Press 'up' arrow key to scroll up
through the available data screens. Press 'down' arrow key to scroll down through the
available data screens. Pressing the F1 key changes to the adjustment screen for
that menu item. Press 'up' arrow to move display to previously available item. Press
'down' arrow to move display to next available item. From the adjustment screen, if
the MENU key is pressed any changes are discarded and the display returns to the
regular menu screen with the previous data values shown. If the ENTER key is
pressed from the adjustment screen, the changes are saved. After pressing ENTER,
the display screen will return to the regular menu screen with the new data values
shown (see Section 6.13 "Menu Data Screens").

6.14.6 BATT TEST Key

When the BATT TEST key is pressed during normal 'ac input mode' of operation, the
LCD screen displays details about the unit's battery back-up capacity. The following
system message is displayed:
Press the F1+ ENTER keys at the same time to begin the battery test and to display
the following screen while batteries are tested:
BATTERY CAPACITY=###%
TOSHIBA
- UPS ON-LINE -
CHARGE CURR.=0%
- BATTERY DISCHARGE -
BATT. CAPACITY=100%
DISCHARGE CURR.=76%
- BATTERY TEST -
BATT. CAPACITY=###%
> F1+ENTER TO BEGIN
- BATTERY TEST -
## MINS ## SECS
> PLEASE WAIT
33
Note: Discharge current in Line-3 is 0%
unless unit is in the battery mode.
Note: Line-4 is left blank.
Note: Line-4 is left blank.