50 User Information
The Keypad
Keys and Their Functions
Enter
This key is used after entering a numeric value for a setpoint.
Press Enter to incorporate the change into the active method.
The Enter key will also select a highlighted menu item.
Clear
Press the Clear key during editing to return the value to its
previous setpoint. The Clear key also returns the display to a
higher menu level. You may need to press Clear more than once
to reach the top level.
Numeric keypad
The numbered keys are used to enter setpoint values for the
variable conditions of the Headspace Sampler. The decimal key
is used for menu shortcuts.
Tray Advan ce
Press this key to enter the Tray Advance screen and manually
position the tray. Press the cursor keys while in the Tray
Advance screen to move the tray 1 position in either direction.
Type a number between 1 and 70 using the keypad followed by
Enter to move directly to a specific tray position.
Press Advance Tray, {position+7}, and Enter to move the
desired loading position to the very front of the sample tray. For
example, enter 67 to bring tray position 60 to the front of the
machine. Note that position 1 follows position 70. For example,
enter 5 to bring position 68 to the front of the machine.
medium_standard.book Page 50 Tuesday, February 17, 2004 10:14 AM