Tachometer Maintenance
83871-01
14
Adjust Alert Setpoints (Dual Setpoint Tach)
1. Open and slide over the
front panel.
2. S e t Switch 1 , Alert
Adjust (AA) t o t h e O N
position. The RPM display
flashes t o indicate Alert
Adjust Mode.
3. Press and hold the RPM
Alert 1 switch (right), t o
adjust t h e R P M Alert 1
setpoint, The current RPM
Alert 1 s e t p o i n t n o w
flashes on the display. The
upward pointing a r r o w
indicates a n o v e r Alert
setpoint. ( A downward
pointing arrow indicates an
under Alert setpoint).
4.
U s e t h e ( r )
o r ( i )
switches o n t h e System
Monitor to adjust the RPM
Alert 1 setpoint.
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Summary of Contents for 3300/50
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