Citizen Systems TW310 instruction manual Speciﬁcations, × H 41 × 13.5 mm Weight Approx /11 oz 18 g

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Speciﬁcations

Detection system		3D acceleration sensor
Display method		LCD display
Display contents
	Time	24-hour format (hour/minutes)
	Number of steps	99,999 steps
	Memory	Number of steps yesterday
	Accuracy
	Number of steps	±5% (based on Citizen vibration
		tester)
	Clock	Within ±30 seconds per month
		(at 72°F, 22°C)
Power supply		3 V DC (one CR2032 battery)
Battery service life		Approx. one year (when walking
		approx. 10,000 steps on average
		per day)
		*using a standard new battery
Service temperature		32°F to 104°F (0°C to 40°C)
range
Storage temperature		–4°F to 140°F (–20°C to 60°C)
range
Outside dimensions		Approx. 2 5/9” × 13/10” × 8/17”
(W × H × D)		(65 × 33 × 12 mm)
Dimensions of display		Approx. 1 3/5” × 9/17”
(W × H)		(41 × 13.5 mm)
Weight		Approx. 7/11 oz (18 g)

Please note that the step number data, etc. may be erased when the pedometer is repaired or parts are replaced.

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Contents For Digital Pedometer Model TW310 Contents Safety precautions Precautions for handling and storage About handlingFeatures Initializing the product Before using this productTurn on the power Changing the time Set the clockLet’s walk How to attach the strapHow to carry around the pedometer For correct measuring Standard display How to read the dataMethod of operation About the battery When the battery is lowHow to change the battery Open the battery coverTroubleshooting Page × H 41 × 13.5 mm Weight Approx /11 oz 18 g SpeciﬁcationsYear Limited Warranty