Olympus BH2 Series - Page 5

A. TROUBLESHOOTING (B2-BDT)
l. Hints for Using This Manual
This manual is written in the flowchart format. Follow the
arrow mark to find out a defective part.
The numbers and symbols like [I] , ~ indicate the numbers
of connector and pin.
"Refer to the waveform of JJ ~ " means "Connect HOT to
pin l and GND to pin 2 when using a multimeter or an
oscilloscope".
* " 0- [I] " means "Connect HOT to pin 2 and GND to pin l".
GND +A reference voltage, OV, in an electronic circuit.
HOT + A line to apply a supply voltage.
The symbols like @ and @ mean "Jump to @ and @ in
the same i tern" .
The symbols @ and @ mean "Proceed the work according to
the check methods @ and QV given in the same item".
No. A-1