Configuring the CTC II
Connecting the CTC II
29
• Edition 01/2
009
Checking field strength
When you have programmed the Bluetooth address of the Roller Interface
Module, you can use the field strength to check the quality of the wireless
connection between the CTC II and the Roller Interface Module.
The field strength can be checked
•
in the initial menu of the CTC II or
•
in the
Service
menu under
Communication > Field strength
.
Checking the field strength in the CTC II's initial menu
A glance at the “Power/Err” LED will tell you whether or not a Bluetooth
connection has been established between the CTC II and the Roller Interface
Module; see the
Chapter entitled “Operating status of the Roller Interface
on
Page 10
.
◄
Tip
The bar in the first display line indicates the quality of the Bluetooth
connection. Up to 5 bars are displayed.
The more bars displayed, the better the quality of the Bluetooth connection.
If too many errors occur, the connection is terminated.
#CF=+0.0% BR=OFF #
KITAS
PROGRAMMING
<
CHECKSUM/TEST
During installation of the CTC II, the display in the initial menu outside the
vehicle should always show 5 bars – in the
Field strength
menu, it should
show a BER value < of 500 (see the
Chapter entitled “What the Field Strength
on
Page 30
), if the CTC II is facing in the direction of travel.
◄
Important
If the connection between the CTC II and the Roller Interface Module is
malfunctioning,
# NO CONNECTION #
is shown in the display.
◄
Important
