Olympus BH2 Series - Hints for Using this Manual; Troubleshooting (B2-Bds-2)

B. TROUBLESHOOTING (B 2 -BDS-2)
No . B-1
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 CD
of connector and pin.
[I] and [ill indicate the numbers
"Refer to the waveform of [I] [I] " means "Connect HOT to pin l
and GND to pin 2 when using a multimeter or an oscilloscope" .
* .. m
[I] " means "Connect HOT to pin 2 and GND to pin l" .
GN D-+ A . reference voltage, OV, in an electronic circuit.
HOT-+ A line to apply a supply voltage.
The symbols like @ and (B) mean "Jump to (A) and @ · in the
same item". The symbol ~ means "Jump to I]'] in another item".
• The symbols @ and @ mean "Proceed the work according to the
check methods @ and @ given in the same item".
• The e lectrical base for BHS is available in B2-BDS-2 and B2-BDS-3.
Refer to the manuals for each model. The difference in the
appearance of the two models is shown below.
---------
B2-BDS-2 B2-BDS-3
LED c olor
Red
Green
Primary voltage
YES
sele ctor switch
NO
lOOV
AB098800
AB615900
Channel
AB099900
AB616100
Nameplate
200V
AB098900
AB616000
Channel
ABlOOOOO
AB616200
YES The selector switch is provided .
NO The selector switch is not provided.
The nameplates are compared on the next page .