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NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies. NOTE
2 These guidelines may not apply in all situations. Electromagnetic is
affected by absorption and reflection from structures, objects and people.
a. Field strengths from fixed transmitters, such as base stations for radio
(cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM
radio broadcast and TV broadcast cannot be predicted theoretically with accuracy.
To assess the electromagnetic environment due to fixed RF transmitters, an
electromagnetic site survey should be considered. If the measured field strength in
the location in which the GM-400EF Infrared Thermometer is used exceeds the
applicable RF compliance level above, the GM-400EF Infrared Thermometer should
be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as re-orienting or relocating the
GM-400EF Infrared Thermometer.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
3 V/m.
Recommended separation distances between portable and mobile
RF communications equipment and the EQUIPMENT or SYSTEM
-for EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Recommended separation distances between portable and mobile RF
communications equipment and the GM-400EF Infrared Thermometer.
The GM-400EF Infrared Thermometer is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The customer or the
user of the GM-400EF Infrared Thermometer can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the GM-400EF Infrared Thermometer
as recommended below, according to the maximum output power of the
communications equipment.
Rated
Separation distance according to frequency of transmitter m
maximum
150 kHz to 80 MHz
output
Electromagnetic site survey,a
should be less than the
compliance level in each
b
frequency range.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
80 MHz to 800
800 MHz to 2,5 GHz
MHz
15
Contents
1. The advantages of infrared thermometer GM-400EF .............................. 1
2. Necessary safety instructions ........................................................................ 2
3. Instructions for product designs..................................................................... 3
4. How to measure the forehead temperature ................................................ 4
5. How to measure the ear temperature .......................................................... 4
6. Instructions for display and operation .......................................................... 5
7.Cleaning and Disinfection ................................................................................ 8
8.Maintenance ........................................................................................................ 8
9. Replace the battery. ......................................................................................... 9
11. Technical specifications ............................................................................. 10
12. After-sale service ......................................................................................... 11
13. Security type ................................................................................................. 11
14. Authorized European Representative: .................................................... 11
15. Symbols ......................................................................................................... 12
16.Declaration ..................................................................................................... 12
17. Appendix A: EMC Information-Guidance and Manufacture's
Declaration ........................................................................................................... 12
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