Teledyne 3220 - Multi-channel oxygen monitor system - Manual (Page 48)

5 Failure and Error Codes Model 3220
Teledyne Analytical Instruments 34
e. Use the up or down arrow key to switch to the desired configuration for
the alarm (“LCH” = Latching and “NLCH” = Non-Latching.)
f. Press
ENTER.
2. If necessary, proceed to the previous or next procedure. Otherwise, press RUN
to place the instrument in the analysis mode.
4.5.2.3 S ETTING A LARMS TO H I OR L O
1. At the Front Panel of the Channel Module to be configured:
a. Press SELECT twice to enter the “Alarm Configuration” Mode. (“A1”
{Alarm 1} will be flashing.). The settings of Alarm 1 are on the same line
where A1 is flashing, and the settings of Alarm 2 are on the same line
where A2 is on the LCD.
b. Use the up or down arrow key to highlight the appropriate alarm to be
defined (“A1” = Alarm 1 or “A2” = Alarm 2).
c. Use the left or right arrow key to highlight either “H” or “L” (depending
on previous setting).
d. Press ENTER.
e. Use the up or down arrow key to toggle the alarm between “H” and “L”
(“H” = High Alarm and “L” = Low Alarm.)
f. Press
ENTER.
2. If necessary, proceed to the previous or next procedure. Otherwise, press RUN
to place the instrument in the analysis mode.
4.6 Setting the ID Code
1. At the Front Panel of the Channel Module to be
configured:
a. Press
SELECT six times to enter
the “ID
Code” Mode. (The current ID code will be
displayed.)
b. Press ENTER.
c. Use the left and right arrow key to select the digit to be modified and the
up and down arrow keys to modify the selected digit.