Blaupunkt Frankfurt C70 - Manual (Page 34)

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TMC for dynamic
navigation systems
TMC denotes “Traffic Message Channel”. Traf-
fic announcements are transmitted digitally
via TMC and can therefore by used by suita-
ble navigation systems for route planning. Your
car radio has one TMC output for connection
to Blaupunkt navigation systems. Your Blau-
punkt dealer will tell you which navigation
systems can be used with your car radio.
When a navigation system is connected and
a TMC station received, “TMC” lights up on
the display.
Pre-amplifiers
External pre-amplifiers and a subwoofer can
be connected via the appropriate lines of your
car radio.
We recommend the use of matching prod-
ucts from the Blaupunkt or Velocity ranges.
Switch-on delay for external pre-
amplifier
You can define a switch-on delay for pre-am-
plifiers connected to the pre-amp output line.
The switch-on delay can be set at between
250 ms (“DELAY 1”) to 2.25 seconds (“DE-
LAY 9”).
➮
Press the MENU button
8
.
➮
Press the soft key
4
with the display
allocation “VAR”.
➮
Press the soft key
4
with the display
allocation “DLAY”.
➮
Press the or button
7
to set the
switch-on delay.
➮
Press the OK button
5
to return to the
previous menu level or the MENU but-
ton
8
to leave the menu altogether.
The settings are now stored.
PRE-AMPLIFIERS TMC