Casio 5089 Manual De Usuario

2

 The areas covered by 

 

•

HNL and ANC are quite far from the calibration signal 

transmitters, so certain conditions may cause reception problems.
 When 

 

•

HNL or HKG is selected as the Home City, only the time and date are 

adjusted according to the time calibration signal. You need to switch manually 

between standard time and daylight saving time (DST) if required. See “To toggle 

the Home City time between standard time and daylight saving time” for information 

about how to do this.

Anthorn

500 kilometers

1,500 kilometers

Mainflingen

The Anthorn signal is receivable 

within this area.

2,000 miles

(3,000 kilometers)

600 miles

(1,000 kilometers)

Fort Collins

Fukushima

500 kilometers

1,000 kilometers

Fukuoka/Saga

1,500 kilometers

Changchun

500 kilometers

Beijing
Shangqiu
Shanghai
Chengdu
Hong Kong

 Even when the watch is within range of a transmitter, signal reception may be 

 

•

impossible due to the effects of geographic contours, structures, weather, the time 

of year, the time of day, radio interference, etc. The signal becomes weaker at 

distances of approximately 500 kilometers, which means that the influence of the 

above conditions becomes even greater.
 Signal reception may not be possible at the distances noted below during certain 

 

•

times of the year or day. Radio interference may also cause problems with 

reception.

 Mainflingen (Germany) or Anthorn (England) transmitters: 500 kilometers 

 

−

(310 miles)

 Fort Collins (United States) transmitter: 600 miles (1,000 kilometers)

 

−

 Fukushima or Fukuoka/Saga (Japan) transmitters: 500 kilometers (310 miles)

 

−

 Shangqiu (China) transmitter: 500 kilometers (310 miles)

 

−

 As of January 2009, China does not use Daylight Saving Time (DST). If China does 

 

•

go to the Daylight Saving Time system in the future, some functions of this watch 

may no longer operate correctly.

 Confirm that the watch is in the Timekeeping Mode. If it isn’t, hold down 

1. 

C

 for 

about two seconds to enter the Timekeeping Mode.
 The antenna of this watch is located on its 12 o’clock side. Position the watch with 

2. 

12 o’clock facing towards a window as shown in the nearby illustration. Make sure 

there are no metal objects nearby.

12 o’clock

or

 Signal reception normally is better 

 

•

at night.
 The receive operation takes from two 

 

•

to seven minutes, but in some cases 

it can take as long as 14 minutes. 

Take care that you do not perform 

any button operation or move the 

watch during this time.

 Signal reception may be difficult or even impossible under the conditions 

 

•

described below.

Inside or 

among 

buildings

Inside a 

vehicle

Near 

household 

appliances, 

office 

equipment, 

or a mobile 

phone

Near a 

construction 

site, airport, 

or other 

sources of 

electrical 

noise

Near 

high-tension 

power lines

Among 

or behind 

mountains

 What you should do next depends on whether you are using Auto Receive or 

3. 

Manual Receive.

 Auto Receive: Leave the watch over night in the location you selected in step 2. 

 

•

See “Auto Receive” for details.
 Manual Receive: Perform the operation under “To perform manual receive”.

 

•

 With Auto Receive, the watch performs the receive operation each day 

 

•

automatically up to six times (up to five times for the Chinese calibration signal) 

between the hours of midnight and 5 a.m. (according to the Timekeeping Mode 

time). When any receive operation is successful, none of the other receive 

operations for that day are performed.
 When a calibration time is reached, the watch will perform the receive operation 

 

•

only if it is in the Timekeeping Mode or World Time Mode. The receive operation is 

not performed if a calibration time is reached while you are configuring settings.

 In the Timekeeping Mode, keep 

1. 

A

 depressed (for about two seconds) as the 

x

 Second Hand goes through the following sequence.

 Moves to 

 

•

YES (or Y for some models) or NO (N) to indicate the last signal 

reception result, then to READY (R).

 The 

2. 

x

 Second Hand indicates the operations the watch is currently performing.

When the x Second 

Hand is pointed here:

READY (R)

Watch is setting up for reception.

WORK (W)

Reception is in progress.

YES (Y)

Reception was completed 

successfully.

NO (N)

Reception failed for some reason.

 If signal reception is unstable, the 

 

•

x

 Second Hand 

may move between

 WORK (W) and READY (R).

 The receive operation is complete when the 

3. 

x

 Second 

Hand moves to YES (Y) or NO (N) for about five 

seconds, and then resumes regular timekeeping.

 You can return to the Timekeeping Mode manually by 

 

•

pressing A while the x Second Hand is pointing to 

YES (Y) or NO (N).

 When the receive operation is successful, the watch 

 

•

adjusts the time setting accordingly. It does not adjust 

the setting if the operation failed.

 To interrupt a receive operation and return to the 

 

•

Timekeeping Mode, press any button.

To check the result of the latest receive operation
In the Timekeeping Mode, press A.

 The 

 

•

x

 Second Hand will move to YES (Y) for five 

seconds if the latest receive operation was successful, 

or NO (N) if it was not. After that, regular timekeeping 

will resume.
 You can return to the Timekeeping Mode manually by 

 

•

pressing A while the x Second Hand is pointing to YES 

(Y) or NO (N).

 The 

 

•

x

 Second Hand will indicate NO (N) if you have 

adjusted the time or date setting manually since the 

latest receive operation.

 Strong electrostatic charge can result in the wrong time setting.

 

•

 Even if a receive operation is successful, certain conditions can cause the time 

 

•

setting to be off by up to one second.
 The watch is designed to update the date and day of the week automatically for 

 

•

the period January 1, 2000 to December 31, 2099. Updating of the date by signal 

reception will no longer be performed starting from January 1, 2100.
 If you are in an area where signal reception is not possible, the watch keeps time 

 

•

with the precision noted in “Specifications”.
 The receive operation is disabled under any of the following conditions.

 

•

While power is at Level 2 or lower

 

−

While the watch is in the power recovery mode

 

−

When the watch is in the function sleep state (“Power Saving”)

 

−

A receive operation is cancelled if an alarm sounds while it is being performed.

 

•

Your watch has four “modes”. The mode you should select depends on what you 

want to do.

 View the current time in your Home City and in one of 29 other cities 

 

•

around the globe

 View the current date in the Home City

 

•

 Configure Home City and daylight saving time (DST) settings

 

•

 Perform a time calibration receive operation

 

•

 Configure time and date settings manually

 

•

Timekeeping Mode

Use the stopwatch to measure elapsed time

Stopwatch Mode

 Select one of 29 cities (time zones) around the world and view the 

 

•

current time there

 Select daylight saving/summer time (DST) or standard time for a 

 

•

time zone

World Time Mode

Set an alarm time

Alarm Mode

Selecting a Mode
With this watch, everything starts from the Timekeeping Mode.

To determine the watch’s current mode
Check the position of the v Left Dial Hand as shown 

under “To select a mode”.

mode
Hold down C for about two seconds until the x 

Hand returns to 12 o’clock.

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