Topcom HB 10M00 User Manual page 12

8.1.3 Use the count down timer
The maximum counting down time is 99 hours, 59 and minutes
59 seconds. You can set your own count down time (max.
99:59:59) or use one of the preset values (3, 5, 10, 15 or 45
minutes).
To set and use the preset values (3, 5, 10, 15 or 45 minutes)
User preset value
(e.g. 30 minutes)
Target time setting
To set your own count down time
hold [M]
Change setting value
12
3 min
target time
Timer mode
Timer mode
[ESC]
[M]
hour
[ ] / [
Setting sequence
5 min
45 min
Quick set value
current time
[M]
minute
] hold [
Change setting value faster
(for some settings)
TOPCOM HB 10M00
10 min
15 min
second
] or [ ]