Lingenfelter L460285297 & L460316109 Lingenfelter LNC-TRM Torque Reduction Module v1.2 - Manual (Page 17)

Page 16
Progressive Nitrous Timing Retard
To allow a nitrous or other external device to control the amount of timing retard and when it
occurs:
• Set the LNC-TRM to the desired Retard Slope using switch #1
• Set the LNC-TRM to the desired Maximum Retard using switch #2
• Connect the analog output from your external device to the purple analog input wire on the
LNC-TRM
• This allows the nitrous or other external controller to control the amount of timing retard
while still allowing the LNC-TRM to limit the timing retard to the user set Max Retard
setting.
NOTE - with the analog input voltage going to the purple input wire, the yellow and the
green activation inputs are ignored and the Kill Time and the Kill Time Adder are also
ignored when ever a voltage of above 0.5 volts is sent to that input.
Lingenfelter NCC-002 Nitrous Control Center Connected to the
LNC-TRM Torque Reduction Module for Progressive Timing Retard
A
B
C A
B
C
Log spark retard data from LNC-TRM to
Analog1 Input (optional)
NCC-002 Analog
Output (Purple)
PN: L480320000 LNC-TRM Analog Input
Purple = 0-5 Volt Analog Input
Black = Ground
Red = +5 volt
Gray = 0-5 volt out, Applied Retard
Yellow = +12V Activation
Green = Ground Activation
Torque Reduction Module
LNC-TRM
0 = 25mS
1 = 30mS
2 = 35mS
3 = 40mS
4 = 45mS
5 = 50mS
6 = 55mS
7 = 60mS 8 = 65mS
9 = 70mS
A = 75mS
B = 80mS
C = 85mS
D = 90mS
E = 95mS
F = OFF
Kill Time
Kill Time
Retard Slope
Max Retard
0 = Full Authority
1 = 2 Degree
2 = 4 Degree
3 = 6 Degree
4 = 8 Degree
5 = 10 Degree
6 = 15 Degree
7 = 20 Degree
8 = 25 Degree
9 = 30 Degree
Retard Slope
0 = 5 Degrees
1 = 10 Degrees
2 = 15 Degrees
3 = 20 Degrees
4 = 25 Degrees
5 = 30 Degrees
6 = 35 Degrees
7 = 40 Degrees
8 = 45 Degrees
9 = 50 Degrees
Max Retard
Kill Time
Adder
0 = 0mS
1 = 10mS
2 = 20mS
3 = 30mS
4 = 40mS
5 = 50mS
6 = 60mS
7 = 70mS 8 = 80mS
9 = 90mS
A = 100mS
B = 110mS
C = 120mS
D = 130mS
E = 140mS
F = 150mS
Kill Time
Adder
Total Time = Adder + Kill Time 130mS = (5)50mS + (B)80mS