
FEATURES
Alti
meter
-Altitude Range (-500
to
9000 meter 1
-1
600
to
29500 feet),
Resolution
of 1 meter
1 1 feet
-
Max.'
Min.
memory
for
Alti
tude
-Al
titude
History and Graphical display
of
the
last
12
hour
al
titude
readings
-Alti
tude
Alarm
- Stop Watch
up
to
9 hr 59 min 59.9
sec
-Alti
tude
tota
l gain
or
loss 44999 meter 1 feet
Barometer
- Pressure Range
300.0 h
Pa
1 mbar
to
11
00.0
hPa
I mbar
(B.B4
inHg
to
32.44 inHg)
-
Resolution
of
0.1
hPa 1 mbar
(0.01
inHg)
- Max.
I Min. memory
for
Pressure
- Pressure History and Graphi
ca
l display
of
the last
12 hours pressure readings
- Electronic Pressure Weather Forecast
(Sunny,
Slightly Cloudy, Cloudy, Rainy, Stonn)
- Pressure Trend I
nd
icators
Thermometer
-Thermometer (-20·C
to
+60·0
- °C , oF selectable
- Max.
I Min. memory
for
Thennometer
Hygrometer
-
Re
lati
ve
Humidity (20%
-95
%)
- Max.
I Min. memory
fo
r relative
humidity
lime
Keeping
-
lime:
Hr,
Min, Sec.
-Calendar:
Year,
Day
of
Week. Month, Date,
Automatic Calendar
-Alarm: 1
dailyalann
BATTERY
INSTALLATION
Remove
the
battery cover from
the
back
of
the
computer
by
using a
small coin, Install the 3V battery
(CR2032)
with
the
positive (+) pole
facing the battery cover and close
the
cover properly
as
in Fig. 1.
Fig. 1
Battory
(3V
I CR2032 )
DISPLAY
ICONS & KEYS
ILLUSTRATION
Barometer
Button
Clock Button
Alti
meter
Button
Set Button
•

WAKE
UP
AND
SET
YOUR
COMPUTER
-
Press
button A until
all
segment
on
or
re-insta
ll
the battery
Altimeter Unit
(Meterl
Feet) Selection
L
Rig
ht
after
all
segment
on,
the
Om"
digit will start to
flicker.
2.
To
select
m ( Meter) or ft (
Feet),
press
button B
and
then
press
button C to confirm.
Barometer Unit
(mb
1 hPa/ inHg ) Setting
1.
Right after the altimeter unit setting,
the'
mbf
hPa' dig
its
will then start to flicker.
2. To
select
mblhPa or inHg,
press
button B
and
then
press
button C to confirm.
Temperature Unit (O
CI
OF)
Setting
1.
Right after the Barometer Unit setting, the Cel
sius dig
it will
then start to flicker
2.
To
select
C or
F,
press
button B
and
then
press
button C
to
confirm.
Clock and Alarm Setting
-TIME
1.
Press
button C
to
Time
mode,
p
ress
and hold button C until
12124
flashing,
change
to
12
Hrs
or
24
Hrs
by
press
button Band
confirmed by button
C.
2.
Cont
inui
ng
to
set
the correct time
by
button B
and
button
C.
I
1:56.3Y
I
D4
" I /
/ "
m 1 1
:5
.3Y
D4
/ I "
-
CALENDER
L
Press
button C to cal
enda
r
mode,
press
and
hold unt
il
04
(Year) flashing,
change
to
the
desired
year
by
press
button
B.
2 Continuing to
set
the Month
and Date
by
button Band
button
C.
3.
Theday
of
week
will
automatically
calcu
lated
and
shown
up.
-ALARM
1.
Press
button C to Al
arm
mode,
the al
arm
clock icon display at
the left top.
2.
Press
and hold button C until the
Hr
digit flashing,
press
the
button B
and
button C
to
set
t
he
Hour
and
Minute.
3.
After setting the
Alarm
time,
press
button B
to
activate the
Al
arm
function which a bell Icon
di
splay ~ at the left down
corne
r.
4.
Press
button B
again
to off the
Al
arm
function.
, I
1M
12:CCAl
l
D4
~
.,.:.!.
!::.....!::!..!::!!..l.!:
:....J
D4
/ I '
,
~
,
12:CCAl
D4
/ I '

THE
BAROMETER
•
Press
Button D to enter the
Barometer Mode.
Barometer and Weather
States
Adjustment
1.
To adjust the barometer
and
weather
states.
weather
forecast
functi
on
can
have
a good
Initialization.
2.
Press
Button D to
Norma
l Mode
and
then hold Button D
again.
the
barometer digits
wi
ll
start
to
flicker.
3.
Press
Button B to
set
and
then
press
Button D to confirm.
4.
Repeat
Step
3 to
set
your
desire
digits.
5. Right after the barometer digits
setting,
press
the Button B to
select
different
states
and
then
press
Button D to confirm.
Weather Forecast
1.
The
unit
is
capable
of
detecting
atmospheric
pressure
changes
to
pred
ict the weather for the
forthcoming B
hours.
2.
The
weather
forecast
is
meant for
the next B
hours
. It
may
not
necessarily
reflec1
the current
weather situation.
3.
The
accuracy
of all
genera
l
pressure-based
technology
weather
forecast
is
about
70%.
and
therefore. cannot
be
held
responsib
le for
any
inconveni
ences
so
caused
by
an
Inaccurate
one
.
w
"m
tm2:
D1
1
E:l~
IDS
4.
According to the barometric
change.
the
pressure
trend will
indicate
the weather
is
going fine (Fig. 1
UP).
stab
le (
Fig. 2 Stable) a and
nd
going
worse ( Fig.
3 Down ).
There
are
fIVe
different
states:
Sunny.
Slightly Cl
oudy,
Cloudy,
Rainy
and
Storm
Fig.
1 Fig.2
R R
lBlIEICY
TE'
EIIC'f
(Going
Fine)
(
Stable)
Sunny
Slightly Cloudy
0:::::-
c:::;r-,
iii
i i j i
I'
/' i i
I • I
••
Fig
. 3
R
TfPEIIC'f
(Going
Worse)
Cloudy
co
c:::;r-,
'11/
III/II
1111"111
I I
""/111 I II
.. 1,
Rainy
Storm

THE
BAROMETER
Maximum and
Minimum
1.
Press
Button 0 to enter the
Memory mode.
2.
The
memory
of
max
imum and
minimum barometer wi
ll
be
scrolled
on
the display automatical
ly.
3.
To
reset
the memory,
press
and
hold Button B. At the
same time,
the memory for the hygrometer and
the thermometer wi
ll
be
reset also.
4.
Press
Button 0 to quit or left It return
automatically to
Norma
l Mode after
30
seconds
.
The Atmospheric
Pressure
Bar
Chart
1.
Press
Button 0 to enter the
Bar
Chart Mode
2.
The
atmospheric
pressure
chart
records the atmospheric
changes
for the past
12
hours and
it
will be
scrolled
on
the displ
ay
automatically .
•
The
history hours are:
o H
= Current
• 1 H
=
Past
I hour
-2 H
=
Past
2 hours
-3 H
=
Past
3 hours
-6 H
=
Past
6 hours
-
12
H =
Past
12
hours
3.
To
reset
the
records, press
and
hold
Button B.
4.
Press
Button 0 to quit or left it retum
automatically to
Norma
l Mode after
30
seconds.
_EIOIII'IIAX
r11D
'~.6:
L-......:..
=-
..:.......;
=
~
01
tmI
EIOIII'
liN
f01
90BD:
01
-
O
lD
,~:
<=
:""":":=--
:""""::=
!...l
01
THE
ALTIMETER
•
Press
Button A to
enter
the Altimeter
mode.
Setting the Al
titude
1.
To
keep a cheel<
and re-adjust the
altimeter,
it
will l
ead
to the most
accurate reading.
2.
Press
Button A to normal mode
and
then hold Button Aagain, the
altimeter digits will start to flicker
3.
Press
Button B to
set
and then
press
Button A to confirm.
4.
Repeat
Step 3 to
set
your desire
digi
ts
Zeroing
the Altitude
(Sea
-level)
1.
To
re-setting the height
at
sea-level,
press
Button A to
Normal Mode.
2. Hold Button A
aga
in until all digits
are
reset
to
zero
.
EIII
01

Maximum and
Minimum
1.
Press
Button A
to
enter
the
Memory
mode.
2.
The
memory
of
maximum
and
minimum alti
tude
will be scrolled
on
the display
automat
ically.
3.
To
reset
the
memory. press and
hold
Button
B.
At
the
same time.
the
memory
for
the
hygrometer
and
the
thermometer
wi ll
be
reset
al
so
.
4.
Press
Button A
to
quit
or
left
it
return automatically
to
Normal
Mode
after 30 seconds.
The Altimeter
Bar
Chart
1.
Press
Button A
to
enter the
Bar
Chart Mode.
2.
The altimeter bar chart records the
altitude
changes
for
the
past
12
hours and It
will
be scrolled
on
the
display automatica lly .
• The history hours
are:
o H = Current
- 1 H
=
Past
I h
our
- 2 H =
Past
2 hours
- 3 H
=
Past
3 hours
- 6 H
=
Past
6 hours
-12
H =
Past
12
hours
3.
To
reset
the
records.
press
and hold
Button
B.
4.
Press
Button A
to
quit
or left
it
return
automatically
to
Normal
Mode
after
30 seconds.
10
. . . . .
. . . . .
01
• :.:.:.1.:.
.. - -~ - - -
02
The Total Altitude Displacement
1.
Press
Button A
to
enter
the
Altimeter
Normal Mode.
2.
To
start a
trip
. press Button B
to
start
the
trip
timer
and t
hen
the
tota
l
a
lt
itude dis
placement will be
recorded automaticall
y.
3.
To
stop a
trip
. press Button B aga
in
to
stop the
trip
timer
and
then
the
tota
l al
titude
displacement will
be
stopped
to
count
4.
To
read
the
Total Al
titude
, I ,
n
I
n
Displacement. press Button A
to
enter
the
Total
Altitude
Displacement
Mode
and then press
Button B to select
the
tota
l displacement
for
the
gain
(TOT.)
orthe loss (TOT
. ).
5.
Press
Button A
to
quit
or
left
it
return automatically
to
Normal
Mode
after 30 seconds.
Ho;gN
o
From 0
toO, (the
gain
TOT.)
Tot
al
altitude displacement for the gain
(TOT.) = dl
+d2+d3
From
a to e ,
(the loss
TOT
..
),
Total altitude di
sp
lacement for the
loss
(TOT.)
= d5+dS+d7
01
01

The Al
timeter
Alarm
1.
Press
Button A to enter the
Altimeter Al
arm
Mode.
2.
To
set
the target altitude for the
Al
arm, 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 conflrm.
4.
Repeat
Step
3 to
set
your
desire
digits.
5.
After
setting
the
target alti
tude,
press
Button B to activate or deactivate
the
alarm
.
6.
For
the Altimeter Al
arm
sound,
it wi
ll
.
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 minutes
and
the
DOWN
icon flashing
; when the altitude
come
across
the target
in
descending.
7.
To
read
the target altitude
and
the
al
arm
setti
ng,
press
Button A to the
mode
and
then
press
Button A to
quit or left
it
return automatically to
Norma
l Mode after
30
seconds
.
l1li
" I /
IRl
-
OFF
~
01
I
mil
III
,n,n
m
fU
fU
01
01
IRl
nnnnm
l-
-=U:",:U:,,:U=U
:.......J
01
THE
HYGROMETER
1. A build-in
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
ho
ld Button B. At the
same
time,
the memory for the barometer wi
ll
be
reset also.
The Thermometer
1.
A build-in
sensor
measure
temperature
and
shows
on
the
di
splay
.
2.
To
call
the Maximum
and
Minimum
Memory,
press
Button 0 to the
mode.
3.
To
reset
the
memory,
press
and
ho
ld Button
B.
At
the
same time
,
the memory for the barometer wi
ll
be
reset also.
...
L......!
.&..:::L-
......
-..&.J
03