5
The Keypad
The keypad is made up of numerical and function keys that are used to control the information that is either entered
into the unit or shown on the displays. The numerical keys 0-9 are used in conjunction with the function keys A and B to enter
new information. While the numerical keys 1-5 and the function keys C-F are used to control what information is shown on
the display.
Function Keys A and B
The function keys A and B correspond to the A and B shown on the displays and are used when changing either
setting or value. When either the A or B key is pressed the numbers to the right of the respective A or B on the display will be
blank. This allows a new setting or value to be entered using the numerical keys.
Example:
1) Select the Dial-Ins by pressing the C key until the letters A and B are next to the Dial-Ins.
2) Press the A key on the keypad, the numbers to the right of the A on the screen will blank
out indicating it is ready to accept a new time.
3) Use the numerical keys to enter Your Dial-In, leading zeros do not have to be entered. As
the numbers are entered they will appear on the display indicating that the number was
accepted and stored into memory.
Note: If an error is made while entering, press the appropriate A or B key to erase the last digit.
This can be repeated as many times as necessary until the display is blank.
Function Keys C, D, E, and F
The function keys C, D, E, and F are used to select what information is shown on the display. For example, if the
Dial-Ins and Delays are wanted and the Throttle 1 stage times are being displayed, the C key would be pressed to display the
Dial-Ins and Delays with the letters A and B next to the Dial-Ins (this is C1). If the C key was then pressed again the A and B
would move down next to the Delays (this is C2).
Display
with C-F key Change with A key Change with B key
C1
Your Dial-in Their Dial-in
C2
Delay 1 Delay 2
D1
Sub/Add How Late
D2
P.B. Mode. S.F.O. Mode
D3
* S.L.E. P.T.S.O.
D4 Throttle Stop 1 Mode * Throttle Stop 2 Mode
E1
Stage 1 Throttle 1 Stage 2 Throttle 1
E2 Stage 3 Throttle 1 Stage 4 Throttle 1
E3
* Stage 1 Throttle 2 * Stage 2 Throttle 2
E4
* Stage 3 Throttle 2 * Stage 4 Throttle 2
F1
Tach or **Peak RPM Shift Point
F2
# of Cylinders Time or RPM Mode
F3
_Display Test Mode -Drivers Reaction Tester
F4
__ **Replay Mode **Replay Mode
* Will only be displayed if S.F.O. is set to corresponding mode.
** Will only be displayed if engine is off.
_ Test mode A and B keys have no affect.
__ Optional Feature.
Note: The “F” key can also be used to cancel a timing cycle.