2. To stop counting, press S2 button. Press S1 button to
resume from where it left off.
3. After reaching zero in a countdown, a beep sound will
be emitted and the timer icon will blink for 10 seconds.
The timer will repeat counting at the preset value
simultaneously.
4. Press S2 button once to stop counting. Press S2 button
again to reload the timer to the preset value.
NOTE: In countdown repeat mode, the maximum number of
repetition is 100 (REP-00 to REP-99).
NOTE: When timer beep sound is emitted, press any button
to disable the beep sound.
TO SELECT AND SET ON/OFF THE ALARM
1. Press S3 button to select ALARM mode.
2. Press S2 button to select from ALARM 1 (AL-1) to
ALARM 5 (AL-5). Each alarm can be set as different
modes - time alarm, altitude alarm or pressure alarm.
3. Press S1 button to toggle between on and off of the
alarm. If the alarm is on, the alarm icon will appear.
All manuals and user guides at all-guides.com
Alarm time
Alarm (1 - 5)
24