Operating Instructions

Wi-Fi configuration
DLT-V72 Operating Instructions V2.50 Preliminary 75 / 140
Channel List
Select all 2.4Ghz
channels
This option can be used for simultaneous pre-selection of all
2.4 GHZ channels 1 to 13 supported by the Wi-Fi driver.
Modifications to individual channels can be carried out at any time
by clicking the checkboxes for each channel.
NOTICE: Country-specific channel settings / residual restrictions on
the use of special channels should be set according to the legal
guidelines and must be observed!
Select all 5Ghz
channels
This option can be used for simultaneous pre-selection of all 5 GHZ
channels 36 to 140 supported by the Wi-Fi driver.
Modifications to individual channels can be carried out at any time
by clicking the checkboxes for each channel.
NOTICE: Country-specific channel settings / residual restrictions on
the use of special channels should be set according to the legal
guidelines and must be observed!
Select all channels Used to select or de-select the complete channel list 2.4/5 GHZ (to
simplify channel selection).
Band The following selection options are available:
− 2.4 GHz
− 5 GHz
− Dual band (2.4 GHz and 5 GHz)
The corresponding settings mean that only channels occurring in
the frequency band are displayed for selection and de-selection.
CCX Control
CCX / CCKM The CCX specification (Cisco
®
Compatible eXtensions) contains a
series of functional extensions to the IEEE 802.11 Wi-Fi standard
to support rapid roaming (CCKM): with improved security,
reliability and diagnostic performance.
The CCX specification is a brand from Cisco
®
and requires a
license agreement to be able to equip mobile devices with this
technology.
Currently the CCX versions 4 (CCXv4) and 5 (CCXv5) are
supported.