Denso BHT-700QWB-CE, User Manual

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BHT-700QWB-CE/700QWBG-CE
7.1 System Errors
The error messages that display on the screen and the causes and countermeasures to be taken if an error occurs
when the power is turned ON or while running a program are shown below.
Message BHT Response Cause Countermeasure
The beeper sounds 5
times (each beep lasts for
0.1 seconds) and then the
power turns OFF. System program
abnormality Notify the system
administrator.
The BHT displays a
warning for approximately
2 seconds while sounding
the beeper 3 times (each
beep lasts for 0.1
seconds) before returning
to its normal operational
status. The battery voltage has
dropped to a level that
requires charging or
battery cartridge
replacement when turning
the BHT ON, OFF or
while running a program. The battery cartridge will
soon need charged.
Replace or charge the
battery cartridge.
The beeper sounds 5
times (each beep lasts for
0.1 seconds) and then the
power turns OFF.
Depending on the battery
consumption status, the
beeper may not sound 5
times. The battery voltage has
dropped to a level that
prevents BHT operation
when turning the BHT
ON, OFF or while running
a program. Replace or charge the
battery cartridge.