Polar DA20 manual Technical Specifications, System requirements

Technical Specifications

Wrist unit

Battery type:	CR2025
Battery life:	Average 1.5 years (1 h/day, 7
	days/week exercise)
Operating	-10 °C to +60 °C / +14 °F to +140 °F
temperature:
Storage	-20 °C to +70 °C / -4 °F to +158 °F
temperature:
Wrist strap	Polyurethane
material:
Back cover and	Stainless steel complying with the EU
wrist strap buckle:	Directive 94/27/EU and amendment
	1999/C 205/05 on the release of nickel
	from products intended to come into
	direct and prolonged contact with the
	skin.
Watch accuracy:	Better than ± 0.5 seconds / day at 25
	°C / 77 °F temperature

	E N G L I S H
Limit values
Chronometer:	23 h 59 min 59 s
Total time:	0 - 9999 h 59 min 59 s
Total calories:	0 - 999999 kcal/Cal
Total activity log	Eight weeks plus current week
count:	activity information.
Total training file	100
count:
Birthyear:	1921 – 2020
System requirements
Polar WebSync	PC MS Windows (2000/XP/Vista),
Software and Polar	64/32 bit
FlowLink:

Customer Service Information 27