Breathalyser Error Messages

'FSr'
The unit is in Fast Mode. Press and hold the button to switch to Normal mode.   NOTE: Fast mode is a quick test to detec...
Wed, 21 Jul, 2021 at 5:40 PM
'Flo
This error message shows when not enough air flow is filtered through the breathalyser.  Use a long, steady breath starting from the first beep an...
Mon, 14 Jun, 2021 at 6:14 PM
'OL'
OL stands for "over the limit". The detected reading is over the reading range of your breathalyser.  This message does not indica...
Wed, 21 Jul, 2021 at 5:40 PM
'err' or 'err2'
  Possible Cause 1: The unit needs to be re-calibrated. If you have had the breathalyser for more than 6 months and / or have used it 200-5...
Wed, 21 Jul, 2021 at 5:40 PM
Unit displays 3 LED lights
This indicates that the device is locked up due to a software, battery or calibration issue. This can be solved by sending your device in for cali...
Wed, 21 Jul, 2021 at 5:40 PM
'Sen'
  This error message shows when the breathalyser's sensor is faulty.  This typically can be solved with a simple calibration.
Wed, 21 Jul, 2021 at 5:39 PM
'caL'
The unit is due for calibration. Book your unit for calibration through your account on https://andatech.caltrace.com  
Wed, 21 Jul, 2021 at 5:39 PM
'nor'
  The unit is in Normal Mode Press and hold the button if you'd like to switch to Fast mode.   NOTE: Normai mode is the standard test where it pro...
Fri, 18 Jun, 2021 at 1:01 PM
'err9' or 'error9'
If ERR9 shows on your screen, it is an indication that weak batteries have been in the unit for too long.  First, try to replace your batteries with b...
Mon, 4 Mar, 2024 at 11:05 AM
'Bae' or '69t' or 'Bat'
This error message shows commonly due to low charge in your batteries. Replace with a new set of Alkaline or Lithium batteries. They must be non-heav...
Mon, 4 Mar, 2024 at 10:32 AM