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Meter Functions-Dwell ( )
Select the proper
Dwell
range with the rotary switch.
Insert:
Black lead in
COM
terminal.
Red lead in
V-
Ω
-RPM
terminal.
Connect the Black test probe to
ground.
Connect the Red test probe to
the wire that connects to the
breaker points (see illustration).
Meter Functions-Duty Cycle (%)
Select the %
Duty Cycle
range with the rotary switch.
Insert:
Black lead in
COM
terminal.
Red lead in
V-
Ω
-RPM
terminal.
Connect the Black test probe to
ground.
Connect the Red test probe to
the signal wire circuit.
The illustration for a mixture
control solenoid is shown with the
metering rod in the closed
position. The meter will display
the percentage of time the
plunger is in the closed position.
(low duty cycle) during one duty
cycle.
