Crowcon T4 - Quick view

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1.7 Quick view
The conguration details of T4 can be reviewed even if T4 is not powered by momentarily pressing the
operator button.
The device will emit an audible blip and the LED’s to the right of the display will ash red once, the
serial number of T4 will then be displayed for 10 seconds, T4 will then turn off.
To review all conguration items the operator button must be pressed to scroll through the available
screens.
The conguration items that may be displayed are as follows:
• Serial number
• Firmware Version
• Congured User
• Sensors congured lower alarm levels (alarm 1)
• Sensors congured upper alarm levels (alarm 2)
• STEL congured alarm levels (if a toxic sensor is tted)
• TWA congured alarm levels (if a toxic sensor tted)
• Calibration Due Date
• Bump Due Date
• Instrument Date and Time
i
The is shown on all screens indicating that quick view is being accessed.
The battery status
is also shown on each screen.
If +ve Safety™ is congured, the +ve Safety™ LED will also illuminate for the duration of the quick
view review, showing the status of the instrument (see Section 1.6)
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