Ametek Thermox CEM O2/TM, Руководство пользователя

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Calibration | 5-5
Initiate Cal
The Initiate Cal menu option allows you to perform an automatic, re-
mote, or manual calibration. The Auto Calibrate and Remote Calibrate
selections are only available if you have installed an Auto Calibrate card in
the Series 2000 control unit and have a Remote Calibration Unit (RCU). If
the Series 2000 control unit detects that these options are not installed, it
will automatically prompt you with a manual calibration operation when
you select the
Initiate Cal menu option.
Automatic calibrations can also be set to run at predetermined frequencies
using the cycle times you define using the Set Cal Timers/Set Auto Timers
menu option. Once you’ve set these cycle times, you don’t need to select
the Initiate Cal menu option to run an automatic calibration.
See the “Remote Calibration Unit Connections” section in the Installation
chapter for help on how to trigger an automatic calibration using a digital
input. When using a digital input to trigger the auto calibration, you must
make sure that the Setup Key/Remote Switch Config selection is set to
calibrate, and not verify.
If you replaced a cell, or your cell has failed a regular calibration
because of a deteriorating cell, you will need to perform a primary
calibration rather than a regular calibration. See the “Primary Cali-
bration” section in the Setup Key section for help.
See the Installation chapter for calibration gas requirements.
NOTE
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