Troubleshooting
Time Setting
See "Radio Controlled Atomic Timekeeping" (page E-15) for information about adjusting the time setting
according to a time calibration signal.
■ The current time setting is off by hours.
Your Home City setting may be wrong (page E-28). Check your Home City setting and correct it, if
necessary.
■ The current time setting is off by one hour.
If you are using the watch in an area where time calibration signal reception is possible, see "To confi gure
Home City settings" (page E-28).
If you are using in the watch in an area where time calibration signal reception is not possible, you may
need to change your Home City's standard time/daylight saving time (DST) setting manually. Use the
procedure under "To change the current time and date settings manually" (page E-31) to change the
standard time/daylight saving time (DST) setting.
Hand Home Position Adjustment
■ There is more than one hour difference between the time indicated by the hands and the time on
the digital display.
In the Timekeeping Mode, the watch performs automatic correction of the hand position error from −55
minutes to +5 minutes, once each hour.
If the displayed time and the time indicated by the hands do not match, it could mean that the hand home
positions are off. Use the Hand Home Position Adjustment Mode (page E-86) to adjust them.
E-96
•
If Err keeps appearing during measurement, it could mean there is a problem with the applicable
sensor.
■ "Err" appears on the digital display after I perform bidirectional calibration or northerly
calibration.
If - - - appears and then changes to Err (error) on the calibration screen, it means that there is something
wrong with the sensor.
•
If Err disappears after about one second, try performing the calibration again.
•
If Err keeps appearing, contact your original dealer or nearest authorized CASIO distributor to have the
watch checked.
■ "Err" appears on the digital display after I perform northerly calibration.
The Err message indicates there may be some problem with the sensor. The Err message also may be
due to movement of the watch while the calibration procedure is being performed. Try performing
calibration again, taking care to ensure that the watch is not moved.
If this does not solve the problem, the problem may be due to some nearby source of terrestrial
magnetism. Try performing the calibration procedure again from the beginning.
Whenever you have a sensor malfunction, take the watch to your original dealer or nearest authorized
CASIO distributor as soon as possible.
■ What causes incorrect direction readings?
•
Incorrect bidirectional calibration. Perform bidirectional calibration (page E-38).
•
Nearby source of strong magnetism, such as a household appliance, a large steel bridge, a steel
beam, overhead wires, etc., or an attempt to perform direction measurement on a train, boat, etc. Move
away from large metal objects and try again. Note that compass operation cannot be performed inside
a train, boat, etc.
E-98
Time Calibration Signal
The information in this section applies only when LONDON ( LON), PARIS ( PAR), ATHENS ( ATH), HONG
KONG ( HKG), TOKYO ( TYO), HONOLULU ( HNL), ANCHORAGE ( ANC), LOS ANGELES ( LAX),
DENVER ( DEN), CHICAGO ( CHI), or NEW YORK ( NYC) is selected at the Home City. You need to adjust
the current time manually when any other city is selected as the Home City.
■ The digital display shows the Err indicator when I check the result of the latest receive
operation.
Possible Cause
Remedy
•
You are wearing or moving the
watch, or performing a button
operation during the signal
Keep the watch in an area where reception conditions are good
receive operation.
while the signal receive operation is performed.
•
The watch is in an area with
poor reception conditions.
You are in an area where signal
reception is not possible for
See "Approximate Reception Ranges".
some reason.
•
Check the website of the organization that maintains the time
The calibration signal is not
calibration signal in your area for information about its down times.
being transmitted for some
reason.
•
Try again later.
E-100
■ Signal reception is being performed successfully, but the time and/or day is wrong.
Possible Cause
Remedy
Your Home City setting is wrong. Check your Home City setting and correct it, if necessary.
The DST setting may be
Change the DST setting to Auto DST.
incorrect.
Hand home positions are off.
Adjust the home positions of the hands.
E-102
Operation Guide 5114 5214
Sensor modes
■ I can't change the temperature, barometric pressure, and altitude units.
When TOKYO ( TYO) is selected as the Home City, the altitude unit is set automatically to meters (m), the
barometric pressure unit to hectopascals (hPa), and the temperature unit to Celsius ( °C). These settings
cannot be changed.
■ "Err" appears on the digital display while I am using a sensor.
Subjecting the watch to strong impact can cause sensor malfunction or improper contact of internal
circuitry. When this happens, Err (error) will appear on the digital display and sensor operations will be
disabled.
Compass Reading
•
If Err appears while a measurement operation is being performed in a sensor mode, restart the measurement.
If Err appears on the digital display again, it can mean there is something wrong with the sensor.
•
Even if battery power is at Level 1 ( H) or Level 2 ( M), the Compass Mode, Barometer/Thermometer
Mode, or Altimeter Mode sensor may be disabled if there is not enough voltage available to power it
suffi ciently. In this case, Err will appear on the digital display. This does not indicate malfunction, and
sensor operation should resume once battery voltage returns to its normal level.
■ What causes different direction readings to produce different results at the same location?
Magnetism generated by nearby high-tension wires is interfering with detection of terrestrial magnetism.
Move away from the high-tension wires and try again.
■ Why am I having problems taking direction readings indoors?
A TV, personal computer, speakers, or some other object is interfering with terrestrial magnetism
readings. Move away from the object causing the interference or take the direction reading outdoors.
Indoor direction readings are particularly diffi cult inside ferro-concrete structures. Remember that you will
not be able to take direction readings inside of trains, airplanes, etc.
■ Why doesn't the second hand indicate the barometric pressure differential when I enter the
Barometer/Thermometer Mode?
This could indicate sensor error. Try pressing B again.
•
•
The barometric pressure differential is not indicated by the second hand if the pressure reading is
outside the allowable measurement range (260 to 1,100 hPa).
World Time Mode
■ The time for my World Time City is off in the World Time Mode.
This could be due to incorrect switching between standard time and daylight saving time. See "To specify
standard time or daylight saving time (DST) for a city" (page E-83) for more information.
Charging
■ The watch does not resume operation after I expose it to light.
This can happen after the power level drops to Level 5 (page E-11). Continue exposing the watch to light
until the battery power indicator shows " H" or " M".
■ The current time setting changes after I set it manually.
You may have the watch confi gured for Auto Receive of the time calibration signal (page E-19), which will
cause the time to be adjusted automatically according to your currently selected Home City. If this results
in the wrong time setting, check your Home City setting and correct it, if necessary (page E-28).
■ The current time setting is off by one hour.
Possible Cause
Signal reception on a day for
Page
switching between standard
time/daylight saving time (DST)
may have failed for some reason.
E-18
■ Auto Receive is not performed.
Possible Cause
The watch is not in the
E-16
Timekeeping Mode or World
Time Mode.
Your Home City setting is wrong. Check your Home City setting and correct it, if necessary.
–
There is not enough power for
signal reception.
Specifi cations
Page
Accuracy at normal temperature: ±15 seconds a month (with no signal calibration)
E-28
Digital Timekeeping: Month, day, day of the week
Calendar: Full auto calendar from 2000 to 2099.
E-28
Other: Two display formats (day of the week and barometric pressure graph)
Analog Timekeeping: Hour, minute (moves every 10 seconds), second
E-86
Other: Home City code (can be assigned one of 29 city codes and Coordinated Universal Time);
Standard Time/Daylight Saving Time (summer time)
Time Calibration Signal Reception: Auto receive 6 times a day (5 times a day for the Chinese calibration
signal) ; Remaining auto receives cancelled as soon as one is successful; Manual receive;
Receive Mode
Receivable Time Calibration Signals: Mainfl ingen, Germany (Call Sign: DCF77, Frequency: 77.5
kHz); Anthorn, England (Call Sign: MSF, Frequency: 60.0 kHz); Fort Collins, Colorado, the
United States (Call Sign: WWVB, Frequency: 60.0 kHz); Fukushima, Japan (Call Sign: JJY,
Frequency: 40.0 kHz); Fukuoka/Saga, Japan (Call Sign: JJY, Frequency: 60.0 kHz); Shangqiu
City, Henan Province, China (Call Sign: BPC, Frequency: 68.5 kHz)
Compass: 20 seconds continuous measurement; 16 directions; Angle value 0 ° to 359 °; Hand indication
of north; Calibration (bidirectional, northerly); Magnetic declination correction
Barometer:
Measurement and display range:
260 to 1,100 hPa (or 7.65 to 32.45 inHg)
Display unit: 1 hPa (or 0.05 inHg)
Measurement timing: Daily from midnight, at two hour intervals (12 times per day); Every fi ve seconds
in the Barometer/Thermometer Mode
Other: Calibration; Manual measurement (button operation); Barometric pressure graph; Hand
indication of pressure differential
Barometric Pressure
Temperature Reading
Reading
Remedy
Perform the operation under "To get ready for a receive operation".
The time setting will be adjusted automatically as soon as signal
reception is successful.
If you are unable to receive the time calibration signal, change the
standard time/daylight saving time (DST) setting manually.
Remedy
Auto receive is performed only while the watch is in the Timekeeping
Mode or World Time Mode. Switch to either of these two modes.
Expose the watch to light to charge it.
Altitude Reading
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E-99
Page
E-18
E-31
Page
E-24
E-28
E-9
E-101
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