Casio Watch 2030 1 User Manual

Module No. 2030  
2030-1  
GETTING ACQUAINTED  
TIMEKEEPING MODE  
Congratulations upon your selection of this CASIO watch. To get the most out  
of your purchase, be sure to read this manual carefully and keep it on hand  
for later reference when necessary.  
In addition to normal timekeeping, use the  
Timekeeping Mode to set the current time and  
date.  
Moon phase indicator  
Day of week  
The Moon phase indicator shows the  
current Moon phase for the currently  
selected time zone, in accordance with the  
current data as kept in the Timekeeping  
Mode.  
Tide graph  
Warning!  
The measurement functions built into this watch are not intended for  
taking measurements that require professional or industrial precision.  
Values produced by this watch should be considered as reasonable  
representations only.  
The tide graph shows tidal movements for  
the current date in accordance with the  
current time as kept in the Timekeeping  
Mode.  
The longitude, lunitidal interval, Moon phase indicator, and tide graph  
data that appears on the display of this watch is not intended for  
navigation purposes. Always use proper instruments and resources to  
obtain data for navigation purposes.  
Hour : Minutes  
This watch is not an instrument for calculating low tide and high tide  
times. The Tide Graph of this watch is intended to provide a reasonable  
approximation of tidal movements only.  
CASIO COMPUTER CO., LTD. assumes no responsibility for any loss,  
or any claims by third parties that may arise through the use of this  
watch.  
Important!  
Seconds  
PM indicator  
The watch cannot produce correct Moon  
phase or tide graph data unless the  
Timekeeping Mode current time and date  
settings, as well as the GMT differential,  
longitude, and lunitidal interval settings are all  
be correct.  
Month Day  
About This Manual  
Resetting the Seconds Count to Zero  
1. In the Timekeeping Mode, hold down A until the seconds digits start to  
flash, which indicates the setting screen.  
Button operations are indicated using the  
letters shown in the illustration.  
Each section of this manual provides you  
with the information you need to perform  
operations in each mode. Further details  
and technical information can be found in  
the “REFERENCE” section.  
2. Press D to reset the seconds count to 00.  
Pressing D while the seconds count is in the range of 30 to 59 resets the  
seconds to 00 and add 1 to the minutes. In the range of 00 to 29, the  
minutes count is unchanged.  
3. Press A three times to exit the setting screen.  
(Light)  
Setting the Time and Date  
1. In the Timekeeping Mode, hold down A  
until the seconds digits start to flash, which  
indicates the setting screen.  
While the seconds digits are flashing, press  
D to reset the seconds count to 00.  
2. Press C to move the flashing in the  
sequence shown below to select other  
settings.  
GENERAL GUIDE  
Press C to change from mode to mode.  
Pressing D in the Timekeeping Mode directly enters the Thermo Scanner  
Mode.  
In any mode, press L to illuminate the display.  
Timekeeping Mode  
Thermo Scanner Mode  
12/24-Hour  
Format  
Seconds  
Minutes  
Hour  
Press D.  
Press C.  
Day  
Month  
Year  
3. While the hour, minutes, year, month, or day setting is flashing, use D (+)  
and B () to change it.  
When the 12/24-hour setting is flashing, press D to toggle between  
12-hour (12H) and 24-hour (24H) timekeeping.  
Press C.  
L
4. Press A three times to exit the setting screen and return to the current  
time screen.  
The day of the week is automatically displayed in accordance with the date  
(year, month, and day) settings.  
Site Mode  
The year can be set in the range of 1995 to 2039.  
The watchs built-in full automatic calendar automatically makes  
allowances for different month lengths and leap years. Once you set the  
date, there should be no reason to change it except after you have the  
watchs battery replaced.  
Setting the Daylight Saving Time and GMT differential  
Daylight Saving Time (DST) automatically advances the time setting by  
one hour from Standard Time. Whether you should use Daylight Saving  
Time depends on the geographic area where you are currently located.  
GMT differential is the difference between the time in the displayed time  
and Greenwich Mean Time (GMT).  
L
Moon Data Mode  
Alarm Mode  
To set the Daylight Saving Time and GMT differential  
1. In the Timekeeping Mode, hold down A  
until the seconds digits start to flash, which  
indicates the setting screen.  
DST  
2. Press A again to move the flashing to the  
DST On/Off setting.  
3. Press D to toggle the Daylight Saving  
Time (ON) and standard time (OFF).  
4. Press C to move the flashing to the GMT  
differential setting, and then use D (+) and  
B () to change it.  
GMT differential  
Each press of C moves the flashing between the DST On/Off setting and  
the GMT differential setting.  
The CITY DATA LISTprovides GMT differential information for a number  
of time zones, cities and longitudes around the world.  
5. Press A twice to exit the setting screen and return to the current time  
screen.  
The DST indicator appears on the display to indicate that daylight saving  
time is turned on.  
 
2030-3  
6. Press C to move the flashing to the first  
character of the site name.  
7. Input the site name you want.  
Viewing the Moon Age for a Particular Date  
Site name  
1. In the Moon Data Mode, press A to  
Year Month Day  
display the Moon Age Screen.  
Use D and B to cycle through characters  
at the current input position in the sequence  
shown below.  
The initial default date for the Moon Age  
Screen when you enter the Moon Data  
Mode is the current date as kept in the  
Timekeeping Mode.  
Press D.  
Press B.  
Ato Z  
2. Use D (+) and B () to change the date  
setting.  
(space)  
You can select any date from 1995 to 2039.  
The Moon age appears a few seconds after  
you select a date.  
_
.
0to 9  
When the character you want is shown, press C to move the flashing to  
the right and input the next character.  
Viewing Tide Data during a Particular Timeframe  
To delete a character, input a space.  
1. In the Moon Data Mode, press A to  
display the Moon Age Screen.  
2. Set the date whose tide data you want to  
view.  
You can input up to eight characters. Inputting eight characters causes the  
flashing to return to the DST On/Off setting. If your site name has fewer  
than eight characters, you must press C to skip past all the unused  
spaces in order to move the flashing to the DST On/Off setting.  
The initial default date for the Moon Age  
Screen when you enter the Moon Data  
Mode is the current date as kept in the  
Timekeeping Mode.  
8. After the DST On/Off, GMT differential, and site name settings are the  
way you want, press A and the longitude setting starts to flash on the  
display.  
Pressing C moves the flashing between the settings in the sequence  
shown below.  
Timeframe  
Use D (+) and B () to change the date  
setting.  
You can select any date from 1995 to 2039.  
Lunitidal Interval  
3. Press A to switch to the Tide Data Screen.  
4. Set the timeframe for which you want to display tide data.  
Longitude  
Hours  
Minutes  
Use D (+) and B () to change the time setting in one-hour steps.  
The tide data appears in the tide graph.  
9. While the longitude setting is flashing, use  
D (+) and B () to change it.  
Longitude can be specified in the range of  
179°W to 180°E, in 1-degree steps.  
ALARM MODE  
You can set a Daily Alarm that sounds at the  
Alarm on indicator  
same time each day, while it is turned on. You  
can also turn on an Hourly Time Signal that  
Current time  
Longitude  
causes the watch to beep twice every hour on  
the hour.  
10.Press C to move the flashing to the  
lunitidal interval hours setting, and then use  
D (+) and B () to change it.  
11.Press C to move the flashing to the  
lunitidal interval minutes setting, and then  
use D (+) and B () to change it.  
12.After everything is the way you want, press  
A to exit the setting screen.  
Hours : Minutes  
Setting the Alarm Time  
1. In the Alarm Mode, hold down A until the  
hour digits of the alarm time start to flash,  
which indicates the setting screen.  
This operation automatically turns on the  
Daily Alarm.  
Hour : Minutes  
Hourly time signal  
on indicator  
2. Press C to move the flashing in the  
sequence shown below to select other  
settings.  
Hour  
Minutes  
MOON DATA MODE  
3. While the hour or minutes setting is flashing, use D (+) and B () to  
The Moon Data Mode lets you view the Moon age on any date and tide data  
during a particular timeframe for the site currently selected in the Site Mode.  
change it.  
When setting the alarm time using the 12-hour format, take care to set the  
time correctly as am (A indicator) or pm (P indicator).  
Displaying Moon Data  
The Moon Data Mode has two screens: a Moon Age Screen and a Tide Data  
4. Press A to exit the setting screen.  
Screen. Press A to toggle between the two screens.  
Daily Alarm Operation  
The alarm sounds at the preset time each day for about 20 seconds, or until  
you stop it by pressing any button.  
Moon Age Screen  
Tide Data Screen  
Month Day  
Tide graph  
To test the alarm  
In the Alarm Mode, hold down D to sound the alarm.  
Site name  
Press A.  
Turning the Daily Alarm and Hourly Time Signal on  
and off  
In the Alarm Mode, press B to cycle through the on and off settings as  
shown below.  
Moon phase  
indicator  
Moon age  
Timeframe  
The data that appears on the screen in the Moon Data Mode is for the site  
that is currently selected in the Site Mode. This means you have to enter  
the Site Mode, select the site whose data you want to view, and then enter  
the Moon Data Mode to view it.  
If the site name is longer than four characters, the display alternates  
between the first four characters and the remaining characters.  
[Alarm ON Indicator / Hourly Time Signal ON Indicator]  
ALM I  
S I G I  
ALM  
S I G  
ALM I  
S I G  
ALM  
S I G I  
Alarm On  
Signal On  
Alarm Off  
Signal Off  
Alarm On  
Signal Off  
Alarm Off  
Signal On  
 
2030-4  
The left-right orientation of the Moon phase is reversed when viewing from  
BACKLIGHT  
the Southern Hemisphere or from a point near the equator.  
The Moon phase indicator displayed in the Timekeeping Mode and Alarm  
Mode is based on Timekeeping Mode (home site) data. The indicator  
displayed in the Site Mode and Moon Data Mode is based on data for the  
site that is currently selected in the Site Mode. There is no Moon phase  
indicator in the Thermo Scanner Mode.  
The backlight uses an EL (electro-luminescent)  
panel that causes the entire display to glow for  
easy reading in the dark. The watchs auto light  
switch automatically turns on the backlight  
when you angle the watch towards your face.  
The auto light switch must be turned on  
(indicated by the auto light switch on  
indicator) for it to operate.  
See Backlight Precautionsfor other  
important information about using the  
backlight.  
Moon Phases and Moon Age  
The Moon goes through a regular 29.53-day cycle during which it appears to  
wax and wane due to how the Sun illuminates the Moon and the relative  
positioning of the Earth, Moon, and Sun. The greater the angular distance  
between the Moon and the Sun,* the more we see illuminated.  
Auto light switch on indicator  
*
The angle to the Moon in relation to the direction at which the Sun is visible  
from the Earth.  
Turning on the Backlight Manually  
The Moon age indicates the number of days from the New Moon to any  
particular phase. It is normally calculated using either noon or midnight as a  
reference point. This watch calculates the Moon age based on the angular  
distance of the Moon at noon, which can result in an error of 1 day. Because  
of this, the appearance of the Moon phase indicator may be different from  
that of the actual Moon.  
In any mode, press L to illuminate the display for about two seconds.  
The above operation turns on the backlight regardless of the current auto  
light switch setting.  
The watch uses the following formula to calculate Moon age.  
Moon Age (days) = 29.53 × (Moon angular distance / 360°)  
About the Auto Light Switch  
Turning on the auto light switch causes the backlight to turn on for about two  
seconds, whenever you position your wrist as described below in any mode.  
Tide Graph  
Moving the watch to a position that is parallel to the ground and then tilting  
it towards you more than 40 degrees causes the backlight to light.  
The black bar on the watchs tide graph indicates the current tide.  
More  
Parallel to  
than  
ground  
40°  
High tide  
Low tide  
High tide  
The tide graph displayed in the Timekeeping Mode and Alarm Mode is  
based on Timekeeping Mode (home site) data. The graph displayed in the  
Site Mode and Moon Data Mode is based on data for the site that is  
currently selected in the Site Mode. There is no tide graph in the Thermo  
Scanner Mode.  
Warning!  
Never try to read your watch when mountain climbing or hiking in areas  
that are dark or in areas with poor footing. Doing so is dangerous and  
can result in serious personal injury.  
Tidal Movements  
Tides are the periodic rise and fall of the water of oceans, seas, bays, and  
other bodies of water caused mainly by the gravitational interactions between  
the Earth, Moon and Sun. Tides rise and fall about every six hours. The tide  
graph of this watch indicates tidal movement based on the Moons transit  
over the meridian and the lunitidal interval. The lunitidal interval differs  
according to your current location, so you must specify a lunitidal interval in  
order to obtain the correct tide graph readings.  
Never try to read your watch when running where there is danger of  
accidents, especially in locations where there might be vehicular or  
pedestrian traffic. Doing so is dangerous and can result in serious  
personal injury.  
Never try to read your watch when riding on a bicycle or when operating  
a motorcycle or any other motor vehicle. Doing so is dangerous and can  
result in a traffic accident and serious personal injury.  
When you are wearing the watch, make sure that its auto light switch  
is turned off before riding on a bicycle or operating a motorcycle or  
any other motor vehicle. Sudden and unintended operation of the  
auto light switch can create a distraction, which can result in a traffic  
accident and serious personal injury.  
Lunitidal Interval  
Theoretically, high tide is at the Moons transit over the meridian and low tide is  
about six hours later. Actual high tide occurs somewhat later, due to factors  
such as viscosity, friction, and underwater topography. Both the time differential  
between the Moons transit over the meridian until high tide and the time  
differential between the Moons transit over the meridian until low tide are  
known as the lunitidal interval.When setting the lunitidal interval for this  
watch, use the time differential between the Moons transit over the meridian  
until high tide.  
To turn the auto light switch on and off  
In the Timekeeping Mode, hold down B for two seconds to turn the auto light  
switch on (  
The auto light switch on indicator (  
while the auto light switch is turned on.  
displayed) and off (  
not displayed).  
) is on the display in all modes  
Auto Return Features  
If you leave a screen with flashing digits or a cursor on the display for two  
or three minutes without performing any operation, the watch automatically  
saves anything you have input up to that point and exits the setting screen.  
If you leave the watch in any mode for about three minutes without  
performing any operation, it automatically changes to the Timekeeping  
Mode.  
REFERENCE  
This section contains more detailed and technical information about watch  
operation. It also contains important precautions and notes about the various  
features and functions of this watch.  
Data and Setting Scrolling  
The B and D buttons are used in various modes and screens to scroll  
through data on the display. In most cases, holding down these buttons  
during a scroll operation scrolls through the data at high speed.  
Moon Phase Indicator  
The Moon phase indicator of this watch indicates the current phase of the  
Moon as shown below.  
12-hour/24-hour Timekeeping Formats  
Graph  
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode  
is also applied in all modes.  
Moon Age  
0, 1, 29 25  
69  
First  
Quarter  
(Waxing)  
1013 1416 1720 2124 2528  
With the 12-hour format, the P (PM) indicator appears to the left of the hour  
digits for times in the range of noon to 11:59 p.m. and the A (AM) indicator  
appears to the left of the hour digits for times in the range of midnight to  
11:59 a.m.  
New  
Moon  
Full  
Last  
Moon Phase  
Moon  
Quarter  
(Waning)  
With the 24-hour format, times are indicated in the range of 0:00 to 23:59,  
without any indicator.  
The light part of the Moon phase indicator shows the part of the Moon that  
is visible in the sky during each particular phase.  
The Moon phase indicator shows the Moon as viewed at noon from a  
position in the Northern Hemisphere looking south. Note that at times the  
image shown by the Moon phase indicator may differ from that of the  
actual Moon in your area.  
 
2030-5  
Measurement Range  
Site Mode  
The area measured by the Thermo Scanner increases the further you are  
from the object. Make sure you are close enough to the object so the area  
measured remains within the surface area of the object.  
Also, remember that the temperature value displayed by the watch is the  
average temperature for the entire area measured.  
The current time in all Site Mode sites is calculated in accordance with the  
Greenwich Mean Time (GMT) differential for each site, based on the  
current time setting in the Timekeeping Mode.  
GMT differential is calculated by this watch based on Universal Time  
Coordinated (UTC) data.  
Backlight Precautions  
The electro-luminescent panel loses illuminating power after very long use.  
The illumination provided by the backlight may be hard to see when viewed  
under direct sunlight.  
The watch will emit an audible sound whenever the display is illuminated. It  
does not indicate malfunction of the watch.  
The backlight automatically turns off whenever an alarm sounds.  
Too far  
Best  
Auto light switch precautions  
Avoid wearing the watch on the inside of your wrist. Doing so causes the  
auto light switch to operate when it is not needed, which shortens battery  
life. If you want to wear the watch on the inside of your wrist, turn off the  
auto light switch feature.  
Diameter of the area measured can be approximated by the formula:  
d (diameter) = Distance × 0.78 (cm)  
Diameter of  
Area Measured  
Diameter of  
Area Measured  
Distance  
Distance  
The backlight may not light if the face of the  
watch is more than 15 degrees above or  
below parallel. Make sure that the back of  
your hand is parallel to the ground.  
The backlight turns off in about two  
seconds, even if you keep the watch  
pointed towards your face.  
More than 15 degrees  
too above  
10  
20  
30  
7.8  
15.6  
23.4  
50  
80  
39.0  
62.4  
78.0  
100  
Measurement Range: 20 to 200°C / 4 to 392°F  
Measurement Units: 0.1°C (10.1 to 39.9°C) / 0.2°F (50.2 to 103.8°F)  
1°C (20 to 10°C and 40 to 200°C)  
1°F (4 to 50°F and 104 to 392°F)  
Static electricity or magnetic force can interfere with proper operation of the  
auto light switch. If the backlight does not light, try moving the watch back  
to the starting position (parallel with the ground) and then tilt it back toward  
you again. If this does not work, drop your arm all the way down so it  
hangs at your side, and then bring it back up again.  
Under certain conditions the backlight may not light until about one second  
after you turn the face of the watch towards you. This does not necessarily  
indicate malfunction of the backlight.  
Measurement Time: Approximately 3 seconds  
Emissivity  
The intensity of infrared radiation that an object emits (due to the material it is  
made out of and its surface properties) is called its emissivity. Fixed  
emissivity values have been established for a number of objects. Emissivity is  
expressed as a value that represents the ratio of the radiation intensity of a  
real body to the radiation intensity of a blackbody*, which is 1.  
In order to protect against running down the battery, the auto light switch is  
automatically turned off approximately six hours after you turn it on.  
*
blackbody: A total absorber that absorbs all the energy that falls upon it.  
Generally speaking, the emissivity of human skin, wood, and paper is high,  
while that of aluminum, and other metals is low. Metals whose surfaces are  
oxidized (non-lustrous finish) tend to have high emissivity, while polished  
(lustrous) surfaces tend to have low emissivity.  
Thermo Scanner Mode  
Measurement Precautions  
The temperature reading produced by the Thermo Scanner indicates only  
the surface temperature and not the actual temperature of the object.  
Measuring the temperature of your hand, for example, displays the  
temperature of your skin surface, not your body temperature. Note that  
surface temperature is affected by surrounding temperature and other  
factors.  
Note  
Low emissivity objects (especially those with a lustrous, metallic finish)  
tend to reflect infrared radiation emitted by surrounding objects, and so  
accurate temperature readings are impossible.  
For more accurate Thermo Scanner readings from a particular type of  
object, measure the temperature of the object using another measurement  
device you know to be accurate, and then use the Thermo Scanner to take  
a reading of the object. Next, adjust the emissivity value until the reading  
produced by the Thermo Scanner is the same as the other instrument.  
The EMISSIVITY VALUESprovides emissivity values for a number of  
different objects. Note that these values are for reference purposes only.  
Other factors can also affect emissivity.  
Accurate measurements are not possible for the following types of objects.  
Type of Object  
Description  
Metal objects, objects coated  
with shiny paint (gold, silver,  
etc.) and other objects with  
low emissivity  
Such objects reflect surrounding infrared  
radiation.  
Measurements are possible for dull  
painted metal and dark metal with no  
visible shininess.  
To change the temperature units  
1. In the Thermo Scanner Mode, hold down  
Flame  
Temperatures are too high  
Some infrared radiation may also be  
picked up from background objects.  
A until the emissivity value start to flash,  
which indicates the setting screen.  
2. Press C to move the flashing to the unit  
setting (°C or °F).  
3. Press D toggle between the two settings.  
4. Press A to exit the setting screen.  
Air or gas  
The Thermo Scanner can pick up infrared  
radiation from solids and liquids only.  
Take care to keep the sensor lens free of dirt, dust, chemicals, and other  
foreign matter. A dirty or damaged lens makes accurate measurement  
impossible.  
Leaving the watch in a closed automobile under direct sunlight or  
otherwise subjecting it to high temperatures can cause the sensor to  
overheat, which makes accurate measurement impossible.  
Fluctuation of the temperature of the watch itself (due to taking the watch  
outdoors on a cold day, etc.) can cause unstable sensor temperature,  
making accurate measurement impossible.  
Avoid keeping the watch too close for long periods to objects that  
continuously generate high heat (like a hot plate), which can cause  
overheating of the watch.  
Any of the following causes the measurement operation to be cancelled:  
changing to another mode, sounding of an alarm or hourly time signal,  
turning on the backlight, display of the emissivity value, changing the  
emissivity value setting, measurement error.  
 
          
ERR.Messages  
           
            
             
2030-6  
Troubleshooting  
PRE-PROGRAMMED SITE DATA  
GMT  
Differential  
Lunitidal  
Interval  
Site Name  
Location  
Longitude  
The following shows the error messages that can appear and what you need  
to do to correct the situation.  
TOKYO  
PALAU  
GUAM  
GBR  
Tokyo  
140°E  
134°E  
145°E  
146°E  
+9.0  
5:20  
Error  
Message  
Meaning  
Cause  
What to do  
Palau  
Guam  
+9.0  
7:30  
ERR.  
Overheat  
Watch temperature  
is outside the range sunlight and other areas where  
of 20°C to 60°C  
(4°F to 140°F).  
Keep watch out or direct  
+10.0  
7:40  
NO. 1 error  
Great Barrier Reef,  
Cairns  
+10.0  
9:40  
it is exposed to temperature  
extremes.  
CHRISTMS Christmas Island  
157°W  
156°W  
110°W  
77°W  
57°E  
+14.0  
10.0  
7.0  
4:00  
4:00  
8:40  
7:30  
0:50  
0:10  
ERR.  
Out of  
Measured  
temperature is  
outside the range of are within the allowable range.  
20°C to 200°C  
(4°F to 392°F).  
Perform measurements only on  
objects whose temperatures  
HAWAII  
BAJA CA  
BAHAMAS  
Kona, Hawaii  
Baja, California  
Bahamas  
NO. 2 range  
error  
5.0  
MAURITIS Mauritius  
MALDIVES Maldives  
+4.0  
+5.0  
ERR.  
Abnormal Sudden rise or fall  
Wait for about 10 minutes to  
allow watch temperature to  
stabilize.  
74°E  
NO. 3 tempera-  
of watch tempera-  
ture.  
Based on data as of August 1999.  
ture error  
ERR.  
Sensitiv-  
Sensor sensitivity  
could not be  
calibrated correctly.  
Cancel the measurement  
(press C to return to the  
Timekeeping Mode) and try  
again.  
NO. 4 ity error  
CITY DATA LIST  
ERR.  
Battery  
Battery power is  
low  
Contact your CASIO Service  
Center to have the battery  
replaced.  
City  
ANCHORAGE  
BANGKOK  
BOSTON  
BUENOS AIRES  
CASABLANCA  
DAKAR  
HAMBURG  
HONG KONG  
HONOLULU  
JAKARTA  
GMT Differential  
Longitude  
Lunitidal Interval  
5:40  
NO. 5 error  
9.0  
+7.0  
5.0  
3.0  
+0.0  
+0.0  
+1.0  
+8.0  
10.0  
+7.0  
+3.0  
+5.0  
5.0  
+0.0  
+0.0  
8.0  
+8.0  
+10.0  
5.0  
+11.0  
11.0  
5.0  
10.0  
3.0  
8.0  
+8.0  
+8.0  
+10.0  
8.0  
+12.0  
150°W  
100°E  
71°W  
58°W  
8°W  
17°W  
10°E  
114E  
158°W  
107°E  
39°E  
67°E  
77°W  
9°W  
4:40  
Watch temperature  
is too cold  
The error should clear when the  
watch returns to normal  
temperature. Try measuring  
again after the watch returns to  
normal temperature.  
11:20  
6:00  
1:30  
7:40  
4:50  
9:10  
3:40  
Thermo Scanner Measured Value Problems  
Problem  
Possible Cause  
What to do  
0:00  
Measured value  
is considerably  
higher or lower  
than the actual  
temperature of  
the object.  
Wrong emissivity value  
setting  
Set the emissivity value that  
matches the object.  
JEDDAH  
KARACHI  
6:30  
10:10  
5:20  
LIMA  
LISBON  
Dirty sensor lens  
Rinse the lens with cold or  
warm water and then wipe off  
all remaining moisture with a  
cotton swab.  
2:00  
LONDON  
0°E  
1:10  
LOS ANGELES  
MANILA  
118°W  
121°E  
145°E  
80°W  
166°E  
171°W  
80°W  
150°W  
43°W  
122°W  
121°E  
104°E  
151°E  
123°W  
175°E  
9:20  
10:30  
2:10  
Scratched sensor lens  
Damaged sensor  
Contact your CASIO Service  
Center.  
MELBOURNE  
MIAMI  
7:30  
Large differences  
between  
temperatures or  
the same  
temperature value  
for various  
objects  
Sensor malfunction  
Contact your CASIO Service  
Center.  
NOUMEA  
8:30  
PAGO PAGO  
PANAMA CITY  
PAPEETE  
RIO DE JANEIRO  
SEATTLE  
6:40  
3:00  
0:10  
3:10  
4:20  
SHANGHAI  
SINGAPORE  
SYDNEY  
VANCOUVER  
WELLINGTON  
1:20  
10:20  
8:40  
Flashing (Emissivity) Indicator during a Thermo Sensor  
Measurement  
Check the current setting and change it if necessary. If the setting is correct,  
5:10  
you can perform measurements even though is flashing on the display.  
4:50  
Based on data as of January 2000.  
Cleaning the Sensor Lens  
A clean sensor lens helps to ensure more accurate  
Sensor lens  
temperature readings.  
To clean the lens  
Rinse the lens with cold or warm water and then wipe off  
all remaining moisture with a cotton swab, taking care  
not to scratch the lens.  
The lens may be dirty, even though you cannot see any  
dirt or dust on it. Because of this, you should make it a  
habit to clean the lens periodically.  
Important!  
Acids (including fruit juices, etc.) can permanently damage the lens and  
make accurate measurements impossible. Should any acidic matter get  
onto the lens, rinse it off immediately.  
Accurate measurements are impossible whenever there is condensation,  
water droplets, snow, or any other moisture on the lens. Before  
measurements, wipe off all moisture with a cotton swab, taking care not to  
scratch the lens.  
Avoid scratches by keeping scissors, needles, and other pointed objects  
away from the lens.  
 
2030-7  
EMISSIVITY VALUES  
Objects  
Blackbody  
1.00  
0.95  
0.90  
0.85  
0.80  
0.75  
0.70  
0.65  
0.60  
0.55  
0.50  
0.45  
0.40  
0.35  
0.30  
0.25  
0.20  
0.15  
Oixzed  
Oixzed  
P
Polished  
0.10  
Emissivity  
 

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