Teledyne 7500ZA - Infrared Gas Analyzer - Manual (Page 69)

NDIR Gas Analyzer Settings and Calibration
Teledyne Analytical Instruments 53
confirm the execution of auto calibration. Press the ENT key to
execute the auto calibration or press the ESC key to cancel.
6.4.2.2 F ORCED STOP OF AUTO
CALIBRATION
This mode is used to stop the
auto calibration forcibly.
1. In the “Set Auto Cal” screens
point the cursor to “Auto
Calibration Stop” using the
“UP or DOWN key. Then
press ENT. (“Auto Calibration
Stop” appears when this
screen is selected while auto
calibration is performed.)
2. “Stop” is highlighted, displaying a
message to confirm the stop of auto
calibration. Press the ENT key to stop the
auto calibration or press the ESC key to
cancel the stop auto cal action.
“Auto Calibration” screen
Example
When Ch 1 and Ch2 are enabled for auto
calibration (see Section 6.2.4):
• Zero calibration
A message, “Zero cal.” blinks at Ch1 and
Ch2.
• Ch1 span calibration
A message, “Span cal.” blinks at Ch1.
• Ch2 span calibration
A message, “Span cal.” blinks at Ch2.