Casio 5252, 5301 Specifications, HKG, TYO, The, Page, Page, Page, TOKYO, Remedy, Remedy, Remedy, Other:, Charging, HONG KONG, Timekeeping:, Power Supply:, Possible Cause

Operation Guide 5196/5252/5301

■The hands and/or day indications are off.

This could indicate that the watch has been exposed to magnetism or strong impact, which has caused problems with proper hand and day alignment. Adjust the watchÕs hand and day home position alignment (page E-44).

Charging■The watch does not resume operation after I expose it to light.

This can happen after the battery charge level drops to Level 4 (page E-16). Continue exposing the watch to light until the x Second Hand starts moving normally (at one- second intervals).

Time Calibration Signal

The information in this section applies only when CN (HKG, HONG KONG), or JP (TYO, TOKYO) is selected as the current location.

E-50

■The x Second Hand indicates N (NO) when I check the result of the latest receive operation.

Possible Cause	Remedy	Page
ξ You are wearing or moving the
watch, or performing a button	Keep the watch in an area where reception
operation during the signal receive
	conditions are good while the signal receive	E-26
operation.
	operation is being performed.
ξ The watch is in an area with poor
reception conditions.
You are in an area where signal
reception is not possible for some	See “Approximate Reception Ranges”.	E-24
reason.
	ξ Check the website of the organization
The calibration signal is not being	that maintains the time calibration signal
	in your area for information about its	—
transmitted for some reason.
	down times.
	ξ Try again later.
		E-51

■The current time setting changes after I set it manually.

You may have the watch conÞ gured for Auto Receive of the time calibration signal (page E-28), which will cause the time to be adjusted automatically according to your currently selected location. If this results in the wrong time setting, check your location setting and correct it, if necessary (page E-32).

■Auto Receive is not performed or I cannot perform Manual Receive.

Possible Cause	Remedy	Page
Your location setting is wrong.	Check your location setting and correct it,	E-32
	if necessary.
There is not enough power for signal	Expose the watch to light to charge it.	E-14
reception.

■Signal reception is being performed successfully, but the time is wrong.

Possible Cause	Remedy	Page
Your location setting is wrong.	Check your location setting and correct it,	E-32
	if necessary.
The watch may have been exposed
to magnetism or strong impact, which	Adjust the watch’s hand home positions.	E-43
has caused problems with proper
hand alignment.

E-52 E-53

Specifications

Accuracy at normal temperature: ±15 seconds a month (with no signal calibration)

Timekeeping: Hour, minutes, seconds, day

Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099

Time Calibration Signal Reception: Auto receive up to three times a day (Remaining auto receives cancelled as soon as one is successful); Manual receive

Receivable Time Calibration Signals:

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)

Other: Power Saving; Auto second hand home position correction

Power Supply: Solar panel and one rechargeable battery

Approximate battery operating time: 5 months (no exposure to light after a full charge; one signal reception of approximately 4 minutes per day)

E-54