Teledyne 7500ZA Welding Consumables User Manual


 
NDIR Gas Analyzer Settings and Calibration
Teledyne Analytical Instruments 49
Releasing peak count alarm
To release the peak count alarm, set the peak alarm to OFF.
Turning on the peak alarm initiates the count at 0.
6.4 Setting Up the Auto Calibration
6.4.1 Auto Calibration
Auto calibration is automatically carried out at the time when zero
span calibration are set. Before changing
the setting of auto calibration, set the
auto calibration function to OFF.
1. Enter the “Setting of Auto
Calibration” screen from the user
mode, and the display shown at
right appears. Use the UP and
DOWN keys to align the cursor
with the desired item and then
press the ENT key.
2. In the “Set Auto Cal” screen that
appears, enter the values for the
various settings. To make a value
entry or change, use the UP and
DOWN keys to increment or
decrement the value on digit at a
time. Use the SIDE key to move
the cursor to the next digit.
When all the settings are correct,
press the ENT key to save them.
Subsequent auto calibrations will
use the saved settings.
Description of Auto Cal Settings
Start Time : Setting for the first
calibration event (day of the
week, hour, minute)