User guide

7683B Sampler 12
Advanced User Guide 353
Sample tray setpoints
The sample tray delivers sample vials to the front and rear
injectors according to the defined sequence parameters. There
is a separate set of sequence parameters for each injector. The
sample tray delivers vials to the front injector before the rear
injector. Stored sequences and bar code configurations can be
used to tell the sample tray where to deliver and retrieve sample
vials.
Enable bar code Turns the bar code reader on or off.
1 Press [Sample tray] to access the sample tray and bar code
reader setpoints.
2 Press [On] or [Off] to enable or disable the tray.
3 Press [On] or [Off] to enable or disable the bar code reader.
Storing setpoints
After setting up injector setpoints, sample tray setpoints and
bar code reader configurations, store them as part of a method
by following the procedures in To store a method from the
keypad. This method becomes a part of the sequence used to
run the samples.