Settings and Calibration | Model 7500ZA | |
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Average Value Reset
This mode is used to clear all average values, i.e. O2 correction average and O2 average, and restarts averaging. All average values are reset simultaneously. The indication value and output value is 0 ppm, vol% or so at the time of the reset input (based on average period settings).
Example:
If the average period was set to 1 hour:
•Sampling occurs every 30 seconds.
•Every 30 seconds, the average for the last 1 hour (time setting) is output.
•At the instant of resetting, zero is assumed for all past values. This means that the average value will not be correct for 1 hour after resetting.
Backlight Timer
Automatic OFF setting of the backlight of the LCD unit is user adjustable. When the specified time elapses during measurement screen display, the backlight automatically switches off. Pressing any key will turn the backlight back ON.
Teledyne Analytical Instruments | 66 |
