Space To Wireless Lan Cellular Phone (Reference) - Omron V690 Series User Manual

7-6 Space to Wireless LAN Cellular Phone (Reference)

• Due to radio wave interference caused by wireless LAN and cellular phone, the RFID system communication fails and the ID tag
battery power is consumed. (Refer to "Notes on Interference to Second-Generation Low-Power Data Communication System (Wire-
less LAN), Cellular Phone, etc." at the beginning of this manual.)
• Be sure to keep specified space from wireless LAN and cellular phone as shown below.
• If any trouble occurs, increase the space.
Wireless LAN
Our WD30M
(Note)
Cellular phone
(800M, 1500 MHz)
Personal handyphone
system (1900 MHz)
Note: Set the channel of wireless LAN to 1 (2400 MHz).
Prevention of RFID communication failure
ID Tag
Space
Antenna
3 m or more
1 m or more
1 m or more
Prevention of ID tag battery power loss
Wireless LAN
ID Tag
Cellular phone
Space
Wireless LAN
Cellular phone
2 m or more
50 cm or more
20 cm or more
7-7