Setting Up
Installing the injectors
9
Behind the door to the control switches
There are control switches behind the door on the injector’s front panel.
• You use the rotary switch to set the number of sample vials when no tray is
installed and the remaining ten switches to set six injector parameters
when the system cannot be controlled by the 6890 Series GC, a computer,
or an integrator. For example, you can set the number of injections per
sample vial or the number of syringe washes. For more information, see
“Setting the run parameters” on page 59.
• The injection switch can be used to set fast or slow injection with or
without an integrator or computer controlling the system having any affect
on that setting. However, it will be overridden by settings from the 6890
Series GC and the ChemStation.
• The Align LED is a diagnostic LED to warn users to perform the alignment
procedure. See Chapter 5, Preventive Maintenance and Troubleshooting.