Fuji Electric MONITOUCH X1 Series Hardware Specifications page 36

Notes on Radio Waves
• The wireless LAN function of the X1 series corresponds to "radio equipment for radio stations (antenna power: 10 mW/MHz or less) of
low-power data communication systems" defined by radio law, and therefore does not require a radio license.
• Depending on the peripheral environment or installation conditions, data transmission via wireless LAN may be unstable compared to
wired connections and result in packet loss.
Be sure to check the connection before actual use.
• Do not use the wireless LAN function in the following situations.
1. Near a person who uses a cardiac pacemaker: The function may cause electromagnetic interference in cardiac pacemakers,
leading to malfunctions.
2. Near medical devices: The function may cause electromagnetic interference in medical devices, leading to malfunctions.
3. Near microwaves: Microwaves may cause electromagnetic interference in wireless communications of the X1 series unit.
• Notes on using wireless LAN
Models that support wireless LAN use the 2.4 GHz and 5.0 GHz frequency bands. These frequency bands are used for industrial,
scientific, and medical equipment; on-site radio stations (requiring a radio license) and certain low-power radio stations (no radio
license required) for identifying moving objects in production lines; and amateur radio stations (requiring a radio license).
1. Before using the wireless LAN function, check that there are no on-site radio stations and certain low-power radio stations for
identifying moving objects or amateur radio stations in use nearby.
2. If ever the X1 series unit causes wave interference to an on-site radio station for identifying moving objects, immediately stop
wireless LAN communication and ensure that waves are no longer emitted. Then take necessary actions to resolve the
interference (e.g. changing frequencies, relocating, installing partitions).
3. If the X1 series unit causes wave interference to a certain low-power radio station for identifying moving objects, or if any other
problem occurs, contact your local sales representative.
4. Communications conforming to IEEE802.11ac, IEEE802.11n or IEEE802.11a use the 5.0 GHz frequency band. Outdoor use of the 5.2
GHz (W52) and 5.3 GHz (W53) bands is prohibited by radio law.
• The wireless LAN function conforms to the radio standards in the following countries.
Never use the X1 series unit outside of these countries.
Australia, Belgium, Canada, Czech, Denmark, Finland, France, Germany, Great Britain, Greek, Hungary, Ireland, Italy, Japan,
Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Taiwan, United States of America
Notes on Security
A wireless LAN transmits data between a computer and a wireless LAN access point without using a LAN cable. Therefore, as long as radio
waves are transmitted, LAN connection can be established whenever desired.
On the other hand, within a certain range, radio waves will pass through all obstructions (such as walls) and reaches the entire area. If
security settings are not made, the following problems may occur.
Transmission contents can be eavesdropped on
• A malicious third party can eavesdrop on communication contents and steal identity such as your ID, password, and credit card
numbers, or eavesdrop on email contents.
Unauthorized intrusions
• A malicious third party may access personal or corporate networks without authorization and steal identity or confidential
information (information leakage).
• An attacker can impersonate you and send out false information (impersonation).
• Communication contents can be intercepted and then manipulated before sending (manipulation).
• Data and systems can be destroyed using a computer virus (destruction).
Principally, models that support wireless LAN have security functions. If such functions are properly configured before use, any risks of
sustaining the above attacks can be reduced.
We recommend configuring security functions before use at your own judgment and responsibility, and fully understand the problems
that may occur if the X1 series unit is used without configuring security functions.
2.4 Specifications of Components
2-15
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10