BLUETOOTH-ONLY FEATURES ENTER/EXIT PROGRAMMING MODE
PRODUCT REFERENCE GUIDE
247
Wi-Fi Channels Exclusion
In case the Reader operates in the same environment as 2.4 GHz Wi-Fi equipment, set
this parameter to configure the strategy that the Reader should employ to minimize the
interferences between Bluetooth and Wi-Fi wireless technologies.
• If the specific 802.11 standard or the frequency channels used by the Wi-Fi equip-
ment are unknown, select Automatic to let the Reader use the Adaptive Fre-
quency Hopping (AFH) feature of Bluetooth technology. With this setting, the
Reader and the remote Bluetooth device may automatically detect the frequency
channels affected by a significant level of interference, and avoid using these
channels during Bluetooth data exchange.
• If the specific 802.11 standard and the frequency channels used by the Wi-Fi
equipment are known, select the corresponding combination from the list of pro-
gramming labels below or use the Datalogic Aladdin tool. With this setting, the
Reader and the remote Bluetooth device avoid using the Bluetooth frequency
channels that overlap with the already occupied Wi-Fi channels.
For example, if the co-located 2.4 GHz Wi-Fi equipment operates according to the
802.11g standard on channels n. 6 and n. 11, read the 802.11b/g ch.6 and 11 program-
ming label.
NOTE: The programming labels in the list below cover the most popular
combinations of 802.11 standards and 2.4 GHz Wi-Fi channels. If the con-
figuration command corresponding to your specific scenario is not listed,
please contact Datalogic Technical Support for further configuration
options.
$CBTWF00000000000000000000
WiFi Ch. Exclusion = Automatic
$CBTWF000000000000003FFFFF
WiFi Ch. Exclusion = 802.11b_g ch.1
$CBTWF00000000000007FFFFF0
WiFi Ch. Exclusion = 802.11b_g ch.2
$CBTWF000000000000FFFFFE00
WiFi Ch. Exclusion = 802.11b_g ch.3
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