Class1 119971 - Twister Electronic Throttle ANALOG - 120478 EXTERNAL - Manual (Page 8)

FORM-ENG-0018 REV A 05-27-03
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TECHNICAL DATA SHEET
PAGE 7 OF 16
DATE 10/1/2010
PRODUCT GROUP THROTTLE CONTROL P/N 119971 REV 1.20
PRODUCT Twister Electronic Throttle (Analog version) BY AMS
Manual P/N 120478
4.2. Interlock polarity
The Twister interlock input (pin 3) must be active before control of the engine speed is possible. The Twister interlock
input can be configured for positive (default) or ground input polarity.
4.2.1. Positive polarity (default)
Positive polarity interlock configuration password:
4.2.2. Ground polarity
Ground polarity interlock configuration password:
4.3. Control knob rotation
The control knob can be configured to increase engine RPM with clockwise or counter-clockwise rotation. Included
with the Twister is a label set (p/n 120462) which contains a clockwise increase and a counter-clockwise increase
label. Affix the label to the Twister which indicates the configured knob rotation direction.
Figure 3. Rotation direction labels (p/n 120462).
4.3.1. Clockwise rotation increases RPM (default)
Clockwise knob rotation configuration password:
4.3.2. Counter-clockwise rotation increases RPM
Clockwise knob rotation configuration password: