1 fcc statement, 2 fcc rf exposure statement – INFICON HAPSITE ER Chemical Identification System User Manual
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HAPSITE ER Operating Manual
CAUTION
To maintain compliance with FCC standards and 
regulations and to ensure the proper operation of the 
wireless communication system used within the 
HAPSITE ER instrument, ONLY use the antenna that was 
originally supplied with the instrument. If you damage the 
original antenna please contact the INFICON service 
department for a replacement antenna (see 
for contact information).
4.1.2.1 FCC Statement
This equipment has been tested and found to comply with the limits for a Class B 
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to 
provide reasonable protection against harmful interference in a residential 
installation. This equipment generates, uses and can radiate radio frequency 
energy and if not installed and used in accordance with the instructions, may cause 
harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in a particular installation. If this equipment does cause 
harmful interference to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try to correct the 
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the 
receiver is connected.
Consult the dealer or an experienced radio / TV technician for assistance.
4.1.2.2 FCC RF Exposure Statement
WARNING
To satisfy RF exposure requirements, this device and its 
antenna must operate with a separation distance of at 
least 20 cm from all persons and must not be co-located 
or operating in conjunction with any other antenna or 
transmitter.
