Denso BHT-7500S User Manual page 168

Your terminal was
not shut down
properly the last
time it was used.
Unsaved data
was lost.
[SF+2]
Reload the battery
to restart!
XXXXXXXX
Reload the battery
to restart!
tskid:XXXXXXXX
ercd :XXXXXXXX
addr :XXXXXXXX
Abnormally turned off last
Problem
After turned off abnormally*, the BHT had been
left with no battery cartridge loaded or with a dis-
charged battery cartridge loaded, so unsaved data
was lost.
(*"Normally turned off" refers to turned-off with
the PW key or by the auto power-off feature.)
Solution
Refer to Subsection 2.3.7 "BHT Turning-off Notes."
System Program malfunction
Problem
During execution of System Program, the System
Program has attempted to write onto the write-pro-
tected area of the memory.
(xxxxxxxx: Error address)
If this error occurs, the BHT beeps five times
(for 0.1 second per beep).
Solution
01
Unload and reload the battery cartridge, then turn
on the power.
Problem
During execution of System Program, the System
Program has received an invalid command code.
(xxxxxxxx: Error address)
If this error occurs, the BHT beeps five times
(for 0.1 second per beep).
Solution
02
Unload and reload the battery cartridge, then turn
on the power.
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