TSLM - M601 Operational & Install Manual
Voltage Sensing
The TSLM has to sense the system voltage because low battery voltage can cause start-failures
and “hot starts”. The TSLM will decline a start operation when the battery voltage is too low.
Figure 12 - Battery Voltage Sense Wiring
Gas Generator Speed Sensing (N1)
The diagram below shows the connection of the N1 tach-generator to the TSLM. The tach-
generator signal is strong enough to be shared with other instruments.
Figure 13 - Gas Generator Speed Sense Wiring
Propeller Speed Sensing (N2)
The diagram below shows the connection of the N2 tach-generator to the TSLM. The tach-
generator signal is strong enough to be shared with other instruments.
Figure 14 - Propeller Speed Sense Wiring
06/29/16
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