ºC
hPa
inHg
23.07
58
%
21.3
1018.3
DUAL
ALR.
MAX.
MIN.
pm
am
ºF
ºC
hPa
inHg
23.07
58
%
21.3
1018.3
DUAL
ALR.
MAX.
MIN.
1
pm
am
ºF
2
H
O
U
R
S
Upper screen
MOON PHASE icon
shows the current moon phase for approx. 30
seconds, then the symbol “circles” to show you the direction of the
changes in the moon phase.
ALARM CLOCK icon
is shown, if you have set the alarm clock.
The instrument shifts between showing
time
(approx. 3 seconds) and
date
(approx. 1 second).
If DUAL TIME is activated (in time date): It shifts between showing
local time (approx. 3 seconds), date (approx. 1 second), dual time
(approx. 3 seconds) and again date (approx. 1 second).
Temperature
is shown in ºC or Fahrenheit.
Relative humidity
shown in percent.
GALE WARNING icon
appears when a drop in air pressure of 3 hPa (millibars) or greater over a period of 3 hours or
less is detected. This alarm is always set.
An audio alarm will sound unless you deliberately have silenced it in the BUZZER menu.
The alarm will be present at the electronic alarm output connector unless you deliberately have silenced the audio
alarm.
Air
pressure
in
hPa
(millibars) or
InHg
.
ALR. icon
is shown if a pressure alarm has been set.
Alarm off icon
is shown if the alarm volume is set to zero - not recommended!
MIN. icon
is shown when using and buttons (history mode), if a pressure is the minimum value during the
time period.
MAX. icon
is shown when using and buttons, if a pressure is the maximum value during the time period.
BATTERY LOW icon
is shown when the remaining energy in the batteries is low. Replace batteries within a weeks
time.This icon will switch on when batteries are low, even if USB or 12 Volt power supply is present.
NEW
: You don’t loose data when you change batteries.
Alarm off Gale warning Battery low
Time/date
Lower screen (chart display)
A barograph showing the latest 2, 4, 6, 12, 24 or 48 hours of the air
pressure. Use the and buttons to adjust the chart scale.
On the horizontal time axis one dash or one space corresponds to 1
hour. On the vertical air pressure axis one dash or one space corre-
sponds to 1 hPa (1 millibar).
Use the and buttons to enter history mode; a vertical line
appears indicating the time position of the pressure readout and the
corresponding time and pressure is logged on the upper screen.
Press the buttons to move the cursor backwards and forward in time
and read the corresponding air pressure.
OK
OK
OK
