REF: Alcolizer HH4 Alcohol Tester User Manual V1
Page 37
© Alcolizer Technology
9.2
Clearing Records
As the device automatically stores records, the memory will eventually reach capacity and
unless the data is downloaded, the storage of records will cease.
The device provides a series of warnings regarding memory capacity including memory
reaching capacity, memory full and days since the memory has been full.
Figure 55 - Memory Capacity Warnings
10
Calibration
10.1
Calibration Alerts
The Alcolizer HH4 requires calibration every six months (190 Days) as per Australian
Standards Certification Requirement.
The device will display a warning message after switching on if 14 days or less remain before
calibration is required (Refer to Figure 56).
Figure 56 - Days to Calibration Displayed
To cancel the warning message, press the test key and the device will resume normal
operations until zero days to calibration is reached.
When the calibration warning message period has expired, the Calibration Due Now screen
is displayed, the device is locked and preventing any further breath tests until the device is
calibrated (Refer to Figure 57).
