System Errors - Denso BHT-8000 User Manual

4.1 System Errors

If some error occurs when the power is turned on or during program execution, one of the following error
messages will appear on the LCD.
System Program error
! Problem
A System Program error has occurred.
If this error occurs, the BHT beeps five times (for 0.1 second per
beep) and then turns itself off.
! Solution
Contact your system administrator.
Low battery warning
! Problem
When the BHT is turned on or off or during execution of program
(System Mode or application), the battery output level has dropped
below a specified lower limit.
If low battery is detected, the BHT displays this message for
approx. 2 seconds and beeps three times (for 0.1 second per
beep). After that, it will resume previous regular operation.
! Solution
Either the dry cells will need to be replaced or the battery cartridge
recharged before long.
If the BHT is loaded with dry cells, replace them; if it is loaded with the
rechargeable battery cartridge, replace or recharge it.
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