NOTE: Once you enter the programming mode, do not allow more that 15 seconds to pass between steps, or
the programming will be terminated.
PROGRAMMABLE FEATURES:
Feature
LtsFlash1X
Lts Flash 2X
Lts Flash 3X
Lts Flash 4X
Default
1. Run Time
5 Min.
10 Min.
15 Min.
20 Min.
10 Min.
9
2. Ign. 2
Off during Crank
On during Crank
On
3. Parking Lights ON
Flash
ON
4. Tach Mode
Tachless
Tach
Tach
5. Voltage Level > 0.5V B4 Start
< 0.5V B4 Start
> 0.5V
6. Diagnostics
Off
On
Off
7. Crank Time
0.8Sec
1.0 Sec
1.5 Sec
2.0 Sec
1.0
8. Gas/Diesel
Gas
Diesel 10
Diesel 15
Diesel 20
Gas
9. BTN Press
1 Press Start
2 Press Start
2 Press Start
To Program Features:
1. Turn the ignition key to the ON position.
2. Press and release the program switch 3 times.
3. Immediately turn the ignition key OFF, then back to ON.
4. Press and release the program switch 2 times.
5. Use the program switch to advance to the feature that you want to change. EXAMPLE - If you need to change
programmable feature number 3, press and release the program switch 3 times in succession. The parking
lights will flash 3 times confirming that selected feature 3 can now be programmed.
7. Press The Vehicle's Brake to change the selection of the programmable feature.
Summary of Contents for 420A
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