Module Nos. 549/689/690/874/1846
[Module Nos. 549/689/690/1846]
Display automatically returns to alarm mode display if no button is pressed for 2 to 3 minutes.
Alarm and
Alarm and
Alarm only
Time signal
time signal
time signal
sounds.
only sounds.
sound.
do not sound.
Display automatically returns to dual time mode display if no button is pressed for 2 to 3
minutes.
A signal confirms start/stop operation.