Crowcon T4 - Page 23

23
If a toxic sensor is tted this screen then displays the TWA congured
alarm levels (see Section 2.3.4)
This screen then displays the date the T4’s next calibration is due.
This screen then displays the date the T4’s next bump test is due.
i
This screen will only be displayed if bump test is congured
via Portables Pro 2.0.
This screen then displays the T4’s date and time.
If congured to do so, the last screen is the autozero screen.
i
This will operate as congured via Portables Pro 2.0.
The instrument will then revert to the normal operation ‘home screen’.
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