Atlas Copco QAS 275-325, Instruction Manual

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Pushbutton and LED functions
Following pushbuttons are used on
the Qc4002™
INFO: Shifts the display 3 lower lines
to show the alarm list.
JUMP: Enters a specific menu
number selection. All settings have a
specific number attached to them. The
JUMP button enables the user to
select and display any setting without
having to navigate through the menus.
START: Start of the gen-set if SEMI-
AUTO or MANUAL is selected.
STOP: Stop of the gen-set if SEMI-
AUTO or MANUAL is selected.
GB: Manual activation of
close breaker and open
breaker sequence if SEMI-
AUTO is selected.
G
MB: Manual activation of
close breaker and open
breaker sequence if SEMI-
AUTO is selected.
VIEW: Shifts the first line displaying
in the setup menus.
LOG: Displays the LOG SETUP
window where you can choose
between the Event, Alarm and Battery
logs. The logs are not deleted when
the auxiliary supply is switched off.
BACK: Jumps one step backwards in
the menu (to previous display or to the
entry window).
MODE: Changes the menu line (line
4) in the display to mode selection.
SEL: Is used to select the underscored
entry in the fourth line of the display.
UP: Increases the value of the
selected set point (in the setup menu).
In the daily use display, this button
function is used for scrolling the View
lines in V1 or the second line (in the
setup menu) displaying of generator
values.
DOWN: Decreases the value of the
selected set point (in the setup menu).
In the daily use display, this button
function is used for scrolling the View
lines in V1 or the second line (in the
setup menu) displaying of generator
values.
LEFT: Moves the cursor left for
manoeuvring in the menus.
RIGHT: Moves the cursor right for
manoeuvring in the menus.