DIGITAL DELAY Mega 50 Manual - Page 7

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Setting Stage One and Two Times

To set a new stage time, press the 5 key to display the current stage times. Then check for the location of arrows on

the screen, press the 2ND key to move the arrows to the desired side of screen you what to change. Press the CLEAR key and

the selected display side will go blank indicating the unit is ready to accept the new time. Enter a new time using the

numerical keys. If a mistake is made while entering the number, depressing the HELP key will erase the last digit entered.

This can be repeated as many times as necessary until the display is blank. Pressing the HELP key while the screen is blank

will restore the original number. Once the new number has been entered press the ENTER key to store in memory.

To change whether the output on the terminal strip is putting out 12 volts or taking 12 volts away. Press the 5 key

for stage 1 timer, then press and hold the zero key for four seconds to change output. OFF on the left screen, ON on the

right screen, represents 12 volts off going to 12 volts on, ON OFF represents the opposite. Most air throttles need 12 volts to

close; most electric throttles need 12 volts to stay open.

Setting Stage Three and Four Times

To set a new stage 3 or 4, press the 6 key, then follow the same procedure for entering a new number

as instructed in setting new stage 1 or 2 times.

Explanation of the 4-Stage Timer

This is to help the racer understand the 4-Stage Timer when controlling a throttle stop. The 4-Stage Timer can also be

used to control other timed devices, nitrous, or timing retards.

Stage 1 represents when the throttle stop turns on. Stage 2 represents the amount of time (duration) the throttle stop

will stay on. Stage 3 represents when the throttle stop will turn on the second time during the run. Stage 4 represents the

amount of time (or duration) the throttle stays on the second time. Both Stage 1 and Stage 3 start counting from the release of

the Transbrake. Stage 2 starts counting after the amount of time set in Stage 1 is completed. Stage 4 starts counting after the

amount of time set in Stage 3 is completed.

Possible 8.90 S/C pass

Timer 1

Timer 2

Timer 3

Timer 4

= 1.000

= 2.000

= 08.00

= 00.50