RAEGuard 3 User Manual
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14. When the span calibration fails, the display is as shown below. Use the switch “√”
to repeat the 12, 13 or 14 above for the span calibration till succeed.
Note:
When instrument calibration is unsuccessful, it is recommended to check transmitters
or sensors, and you can choose to retry or contact Customer Service Center.
If the instrument does not operate for 60 seconds, it will automatically return to the
previous menu.
Ensure that the accuracy and other performance of the detector, it is recommended that
the detector should be calibrated for at least six months.
8.2 Bump test
1. Under the normal monitoring mode, put the magnet over the switch “√” for at
least 3s.
2. Click the left switch ”▲” to increment or decrement the values, use the right
switch” ▼” to move to the next character. The basic password is: 1111, the
advanced password is: 8888, select the switch” √” for confirmation.
3. Select the “√” switch to enter the “Calibration & Test” menu, use the “▼”
switch to select the item of “Test”.