manual
The Altimeter Alarm
1.
Press
Button A
to
enter
the
Altimeter Alarm Mode.
2.
To set
the
target a
lt
itude
for
the
Alarm. press and hold Button A until
the
digit
starts
to
flicker.
3.
Press
Button B
to
set
the
digits and
then
press Button A
to
confirm.
4.
Repeat Step 3
to
set
your
desire
digits.
s.
After setting the target altitude.
press
Button B
to
activate
or
deactivate
the
alarm.
6.
For the Altimeter Alarm sound.
it
will
. Beep
..
Beep_Beep
for
1 minutes
and
the
UP
icon flashing; when
the
altitude
come across the target
in ascending.
. Beep Beep
..
Beep Beep .. Beep
Beep for 1
min
utes and
the
DOWN
icon flashing ;
when
the
altitude
come
ac
r
oss
the
target In
descending.
7. To read
the
target
al
ti
tude
and
the
alarm setting. press Button A
to
the
mode
and then press Button A
to
quit
or
left
It
return automatically
to
Normal Mode after 30 seconds.
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THE
HYGROMETER
1. A build
·i
n sensor measure
humidity
and shows on
the
display.
2.
To
call
the
Maximum and
Minimum
Memory. press Button 0
to
the
mode.
3.
To
reset
the
memory. press and
hold Button B.
At
the
same time.
the
memory for
the
barometer will
be reset also.
The
Thermometer
1.
A build-In sensor measure
temperature and shows on the
di
sp
l
ay.
2.
To
call
the
Maximum
and Mini
mum
Memory. press Button 0
to
the
mode.
3.
To
reset
the
memory. press and
hold Button
B.
At
the
same time.
the
memory
for
the
barometer will
be reset also.
Back
Light
•
Press
button
C
to
turn on
the
light.
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