Oki B4100 User Manual
Page 262
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40055101TH Rev.4
262 /
High-voltage Selection.
(7) SB, DB, CB, TR, and CH output voltage
No
Is SB2 (+450V) output
votage lower or higher than
the specified value?
No
Yes
No SB2 output voltage is
provided.
See ACTION 1.
(TLHV board)
Yes
Are DB1 (+300V)/DB2
(-300V)
output voltage
lower or higher than
the specified value?
See ACTION 2.
(TLHV board)
See ACTION 1.
(TLHV board)
Yes
No
Start
No CB (+400V) output
voltage is provided.
No DB1/DB2 output
voltages are provided.
No
No
Is TR1 (+1KV) current
in the CC (Constant Current)
mode smaller or lager
than the specified value?
No
Yes
No current in the CC
mode flows.
See ACTION 5.
(TLHV board)
Yes
See ACTION 4.
(TLHV board)
See ACTION 3.
(TLHV board)
Yes
See ACTION 2.
(TLHV board)
Yes
See ACTION 2.
(TLHV board)
Yes
Is output voltage in the
CV (Current Voltage) mode
smaller or larger than
specified value or is not
provided?
See ACTION 6.
(TLHV board)
Yes
3
Is TR2 (-750V) output
voltage higher or smaller
than the specified value?
No
No
No