"Engine Time" Clock Display Mode - Electronics International Super Clock SC-5 Operating Instructions Manual

If the time on the "DN" Timer reaches 0:00, the yellow "DN" Timer Warning LED will "blink" and the
display will show the time past to 0:00 point as a negative number. Pushing any button will stop the
blinking LED without starting, stopping or resetting the Timer.
To program the Recurring Alarm, perform the following steps while in the "UP" Timer Display Mode:
A. Momentarily push both the "START/STOP""and "RESET" Buttons at the same time. The far
left digit will "blink."
B. Set the Start Time using the following procedure.
a) Select the Digit to be programmed - Only"the digit that is blinking can be changed.
Push the "START/STOP" Button to "blink""the next digit to the left and push the "RE-
SET" Button to "blink" the next digit to"the right.
b) Increase or Decrease a Blinking Digit - Move the "STEP" Switch to the right to in-
crease the blinking digit by one. Move the "STEP" Switch to the left to decrease the
blinking digit by one.
c) To Exit -To exit the "DN" Timer Programming Mode. momentarily push both the
"START/STOP" and "RESET" Buttons at the same time.
9. "ENGINE TIME" Display Mode:
By pushing the "STEP" Switch to the right or left, you can select the various display modes. In the
"ENGINE TIME" Display Mode, the SC-5 will display the total time the engine has been running. In
this mode, the SC-5 acts as a Hobbs Meter. Push and hold the "RESET" Button to display the tenths
and hudredths of an hours. The displayed Engine Time cannot be reset. You may push and hold the
"Start/Stop" button to display bus voltage.
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