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14. Reliability
MTBF (Mean Time Between Failures) of this product is 300,000 hours (calculated value).
LED reliability is as follows:
•
According to the guarantee of the LEDs used for this scanner manufacturer, the
power-down occurrence ratio after lighting the LED for over 1,000 hours shall be
lower than 50% of the time.
•
The power current that should be applied for actual LED operation is lower than 50%
of its absolute rated value. Based on that condition, we estimate that the LED used
for this scanner shall be reliable for around 10,000 hours.
The estimate of MTBF and product life cycle is based on standard operation of the product
within the recommended temperature range and without extreme electronic or mechanical
shock.
15. Regulatory Compliance
15.1. Product Safety
EN60950-1: 2001
IEC60950-1: 2001
15.2. EMC
EN55022
EN55024
VCCI Class B: This is a Class B product, to be used in a domestic environment based on
the Technical Requirement of the Voluntary Control Council for Interference from
Information Technology Equipment (VCCI). If this is used near a radio or television
receiver in a domestic environment, it may cause radio interference. Please install and
use the equipment according to the instruction manual.
FCC Part 15 Subpart B Class B: This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
15.3. RoHS
RoHS: The restriction of the use of certain hazardous substances in electrical and
electronic equipment, 2002/95 EC
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NFT 2200
Specifications Manual
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