42 Operating Guide
4 Keypad Operation
The General Data Entry Keys
[Mode/Type] Accesses a list of possible parameters associated
with a component’s nonnumeric settings. For
example, if the GC is configured with a
split/splitless inlet and the [Mode/Type] key is
pressed, the options listed will be split, splitless,
pulsed split, or pulsed splitless.
[Clear] Removes a misentered setpoint before pressing
[Enter]. It can also be used to return to the top
line of a multiline display, return to a previous
display, cancel a function during a sequence or
method, or cancel loading or storing sequences
and methods.
[Enter] Accepts changes you enter or selects an
alternate mode.
Scrolls up and down through the display one
line at a time. The < in the display indicates the
active line.
Numeric Keys Are used to enter settings for the method
parameters. (Press [Enter] when you are finished
to accept the changes.)
[On/Yes]
[Off/No]
Are used when you are setting up parameters,
such as the warning beep, method modification
beep, and key click or for turning on or off a
device like a detector.
[Front] [Back]Are mostly used during configuration
operations. For example, when configuring a
column, use these keys to identify the inlet and
detector to which the column is attached.
[Delete] Removes methods, sequences, run table entries,
and clock table entries. [Delete] also aborts the
adjust offset process for nitrogen- phosphorus
detectors (NPD) without interrupting other
detector parameters. See the Advanced User
Guide for more details.
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