Vaisala HUMICAP HMI41, Руководство по эксплуатации, Страница: 31 / 74

HMI41 AND HMP42
M210317EN-A Operating Manual
27
6.3 Setting the measurement duration
Turn the indicator on with the ON/OFF button, press immediately the button
HOLD and keep it pressed until the text
REC AUTO
appears on the display.
Press ENTER and a text similar to the following on the display:
bat
(previously set duration)
In this mode, you can set the time between the first and the last measurement
stored, e.g. 30 minutes or 3 days. When entering this mode, previously set
duration time appears on the display. If the previously set duration time is too
long for the current battery charge, the longest calculated duration time
possible for this battery charge appears instead. This is also indicated with the
text '
MAX
'. The duration of the measurement can be set from 15 minutes to 7
days. The batteries last for 7 days during data collecting provided that they are
of the same type as those delivered with the indicator.
Set the duration with buttons
▲
and
▼
. The duration time can be selected in
steps according to the following:
•
15 min; 30 min
•
1 - 6 h: each pressing = 1 h
•
12 h
•
1 - 7 d: each pressing = 1 d
If the duration selected is too long for the current battery charge, the text '
BAT
'
appears. Select a shorter duration time.
By pressing ENTER, the indicator goes on to the setting of the measurement
interval.
6.4 Setting the measurement interval
min
(previously set interval)
In this mode, you can set the time that you wish to pass between two
measurements being stored, e.g. 5 minutes or 2 hours. When entering this
mode, previously set interval appears on the display. If the previously set
measurement interval is too short for the current memory capacity of the
indicator, the shortest calculated measurement interval appears instead. This is
also indicated with the text '
MIN
'.