Digitron 1100T Instruction Manual page 11

Performing Measurements (continued)
18. Press the MENU key to cycle the 1100T/D to temperature / timer
display mode. The temperature and one of three preset countdown
timers is displayed. See below.
19. Pressing the LEFT ARROW key cycles through the timers. The
timers can be set from the menu mode. Pressing the RIGHT
ARROW key activates the timer and the arrows on the left side of
the timer will begin to scroll. Pressing the RIGHT ARROW key
again stops and resets the timer.
When the countdown timer reaches 0, an alarm consisting of 3
short beeps repeating continuously will activate. Press any key to
turn off the alarm and reset the timer.
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Performing Measurements (continued)
20. Pressing the MENU key cycles the sub display to the temperature/
alarm clock display. See below.
To set the alarm press the LEFT ARROW key and the minutes digits
will blink. Press the RIGHT ARROW key to set the desired value.
Holding the key down will increase the value rapidly. Press the LEFT
ARROW key to cycle to the hour digits. Press the RIGHT ARROW
key to set the desired value. Holding the key down will increase the
value rapidly. Press the LEFT ARROW key to exit (no digits blinking)
and the alarm is set. To activate the alarm press the RIGHT ARROW
key and an alarm bell will display next to the time. To deactivate
alarm mode, press the RIGHT ARROW key again. When the alarm
clock set time is reached the alarm will begin to sound. Press any
key to turn off the alarm.
21. Pressing the MENU key cycles the 1100D the temperature / clock
display.
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