3M NI-100 Manual Del Usuario página 2

Charging: LEDs and Status
1. Plug mini-USB
cable from PC to
external port
(bottom) of
NI-100.
• Charging Mode: Red and green LEDs will alternatingly fl ash.
*Note: Allow about 4 hours for a fully charged battery.
2. When fully charged, the green LED will double fl ash every 5 seconds.
Specifi cations:
• Size: 5.1 cm(L) X 3.6 cm(W) X 1.3 cm(D)
• Battery Type: LI-Poly (Flat cell with
2 in.(L) X 1.4 in.(W) X 0.5 in.(D)
approx. 200 hours of operating before
• Weight: 17 g (0.6 oz)
recharging.
• Temp.Operating/storage:-10 o C to 50 o C
• Battery Life: Approx. 2 years of
(14 o F to 122 o F)
charging cycles.
• Humidity Range: 0-95%;noncondensing • Charging: a mini-USB cable plugs into
• Accuracy: 3dB
bottom port of device. (Sold separately.)
• Alert Level: Flashes Red when>85 dBA
• Auto-Power Off: the device will
Flashes Green when <85 dBA. power off after approximately 10 hours.
IMPORTANT: For appropriate use of hearing protection devices,
consult your company's safety professional, applicable local standards,
or call 3M at 1-800-243-4630.
3M™ warrants the Noise Indicator NI-100 will be free from defective materials and
workmanship for a period of thirty (30) days from the date of purchase. See website:
www.3m.com/OccSafety for complete warranty.
3M Occupational Health and
For more information
Environmental SafetyDivision
In United States, contact:
3M Center Building 0235-02-W-70
Website: www.3M.com/OccSafety
St. Paul, MN 55144-1000
Technical Assistance: 1-800-243-4630
Printed in U.S.A.
For other 3M products: 1-800-3M HELPS
Or 1-651-737-6501 057-334; Rev.A. 12/09
©2009 3M Company
34-8704-4790-0
External port
of NI-100