background image

13

number of steps. 

 

The displayed contents are 
wrong. 
 
The display is frozen. 
 
Data is deleted. 
 

- Insert the battery again. 
- If the pedometer is exposed to strong static electricity or electric 
noise in your use environment, some display loss, no counting, or 
data delete may occur. Since pressing the SYSTEM RESET switch 
may return the display or operation to the normal condition, try it. 
However, all the data including the personal data you enter, watch 
and calendar, and previous data will be deleted. Therefore, make 
sure to record the necessary data. 

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 Page 24

 

p.27  MAIN SPECIFICATIONS 

 

 

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Display Contents 

Number of steps: 0 to 99,999 (steps) 
Calories burned: 0.0 to 9,999kcal 
Amount of burnt fat: 0.0 to 999.9g
Exercise value: 0.0 to 999.9Ex 
Distance: 0m to 99.9km 
Walking time: 0:00 to 999:59 
Time: Hour/Min/Sec, 24-hour display 
Calendar: Fully-automatic calendar until 2057 (Year/Month/Day) 

Memory 
 

Number of steps: Data of 1 to 7 days ago
Calories burned: Data of 1 to 7 days ago
Amount of burnt fat: Data of 1 to 7 days ago
Exercise value: Data of 1 to 7 days ago,  accumulated data for the last 7 
days
Distance: Data of 1 to 7 days ago
Walking time: Data of 1 to 7 days ago, accumulated data for the last 7
days

Setting 

Time: 0:00 00 to 23:59 00 (Hour/Min/Sec, 24-hour display) 
Calendar: 2008.1.1 to 2057.12.31 (Year/Month/Day) 
Birthday: 1.1 to 12.31 (Month/Day) 
Contrast: +3 to 

-

Stride length: 30 to 150cm (Unit: 1cm) 
Body weight: 20 to 120kg (Unit: 1kg) 
Target number of steps: 1000 to 99000 steps (Unit: 1000 steps) 

Operating Temperature 
Range 

-

10

°

C to +40

°

 

Precision of Step 
Counting 

±

5% (by vibration testing machine) 

Watch Accuracy 

Within 

±

60 seconds per month (at normal temperatures between 5

°

and 35

°

C) 

Outside Dimensions 

64.4mm (width) 

×

 20.0mm (height) 

×

 8.9mm (thickness) 

Mass 

15g (including the battery) 

Battery Lithium 

battery 

(CR1620) 

Battery Life 

Approximately 8 months (When the pedometer is carried 8 hours a day) 

 Please accept that the product specifications or appearances are subject to change without prior 

notice due to improvements. 

Summary of Contents for WZ820

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Page 8: ... seek medical attention immediately as it is harmful to health 2 Do not disassemble repair or modify this product It may cause a failure or short circuit Do not immerse the product in water or splash water onto it Also do not operate it with wet hands It may cause a short circuit or electric shock Do not throw the battery into a fire It may cause a burst heat generation or ignition p 2 CAUTION Ins...

Page 9: ... steps smaller than that of today s walking data as your target STEP will p 4 BEFORE USE The product you have purchased already contains a battery However the battery may run down earlier than the specified life since a monitor battery is inserted prior to purchase 4 flash Press the DATA button again p 6 HOW TO WEAR THE PEDOMETER An acceleration sensor detects the up and down vibrations which occu...

Page 10: ...meter Section SEIKO SPORTS LIFE CO LTD may change p 9 HOW TO OPERATE THE PEDOMETER Changing the walking data display Pressing the MODE button changes the display Today s walking data Number of steps Calories burned The calories burned are calculated by exercise intensity METs and displayed Amount of burnt fat Exercise value For the exercise value refer to page 16 6 Distance The distance is calcula...

Page 11: ...e stairs or a steep slope Movement of standing up and sitting down Sports other than walking Vibrations while riding a vehicle e g car train bus Jogging or walking while mountain climbing p 16 EXERCISE Ex Exercise and Physical Activity Reference for Health Promotion Exercise Guide 2006 prepared by the Ministry of Health Labour and Welfare For health promotion and to prevent lifestyle related disea...

Page 12: ...eep If the pedometer is not operated and give no impact to the product for 30 minutes or more when animation is displayed animation for sleep will be displayed Animation of a waiting dog Animation of a sea horse resting while blinking its eyes In a short time after an impact is given the display will change to animation displayed during normal walking Original message Original messages are created...

Page 13: ...he factory default setting the birthday message will be displayed on January 1 12 p 24 HOW TO CHANGE BATTERY TOROUBLE SHOOTING When the mark is displayed on the display the battery has run down Replace the battery according to the following procedures If you press any button when the markisdisplayed the mark will disappear and the display will return to the previous one However the mark will be di...

Page 14: ... Number of steps Data of 1 to 7 days ago Calories burned Data of 1 to 7 days ago Amount of burnt fat Data of 1 to 7 days ago Exercise value Data of 1 to 7 days ago accumulated data for the last 7 days Distance Data of 1 to 7 days ago Walking time Data of 1 to 7 days ago accumulated data for the last 7 days Setting Time 0 00 00 to 23 59 00 Hour Min Sec 24 hour display Calendar 2008 1 1 to 2057 12 3...

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