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Operation
Service Menu
Initial Flash
Reference
PMT Voltage
Adjustment
3-66
Model 43i Trace Level-Enhanced Instruction Manual
SET FLASH VOLTAGE - MAN:
SUPPLY:
COUNTS:
RANGE
The Initial Flash Reference allows the user to view and set the initial flash
reference. The initial flash reference screen is visible only when the
instrument is in service mode. For more information on the service mode,
see "Service Mode" earlier in this chapter.
Note This adjustment should only be performed by an instrument service
technician.
▲
In the Main Menu, choose Service > Initial Flash Reference.
SET INITIAL FLASH REF:
CURRENT REF:
SAVE CURRENT REF VOLTS
AS INITIAL
RANGE
The PMT Voltage Adjustment screen is used to manually adjust the PMT
supply voltage. The PMT voltage adjustment is visible only when the
instrument is in service mode. For more information on the service mode,
see "Service Mode" earlier in this chapter.
Note This adjustment should only be performed by an instrument service
technician.
▲
In the Main Menu, choose Service > PMT Voltage Adjustment.
1000 V
2400
INC/DEC
SAVE VALUE
AVG
DIAGS ALARM
1.50 V
AVG
DIAGS ALARM
Thermo Fisher Scientific
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