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Self-diagnosis of TV tuner > < Reading measured value block

A4 Mk1

Radio, Telephone and Navigation System - Self-diagnosis
Self-diagnosis of telephone
Adaption

The "Adaption" function can be used to select the GSM aerial test.

It is possible to determine which GSM aerial is to be monitored by the control unit. At present only the emergency aerial can be tested.

Adaption table:

Adaption channel

Adaption function

05

Aerial test selection

Performing function "10 - Adaption"
 
→ Indicated on display:
Rapid data transfer    HELP
Select function XX
  • ‒ Press keys 1 and 0 to select "Adaption" function.
 
→ Indicated on display:
Rapid data transfer    Q
10 - Adaption
  • ‒ Confirm entry with Q key.
 
→ Indicated on display:
Adaption
Enter channel number XX
  • ‒ Enter desired adaption channel (adaption table => Page 01-345).
  • ‒ Confirm entry with Q key.

Note:

After changing adaption value/following termination of an adaption channel, function "10 - Adaption" must be performed again to select a different adaption channel.

Aerial test selection

It is possible to determine which GSM aerial is to be monitored by the control unit. A fault is entered if this function is not possible.

At present only the emergency aerial can be tested. "2 = GSM emergency aerial is tested" must therefore be set.
 
→ Indicated on display:
Adaption
Enter channel number XX
  • ‒ Press keys 0 and 5 to select "Channel 5".

Note:

Wrong entries can be corrected by pressing C key.

  • ‒ Confirm entry with Q key.
 
→ Indicated on display:
Channel 5    Adaption    0    ⇒
Test OFF

Top line shows selected channel and currently stored aerial test.

0 = no test

1 = GSM aerial is tested

  • ‒ Press ⇒ key.
 
→ Indicated on display:
Channel 5    Adaption    0    ⇒
Enter adaption value XXXXX
  • ‒ Enter 1 to have the GSM aerial tested.
  • ‒ Confirm entry with Q key.
 
→ Indicated on display:
Channel 5    Adaption    1    Q
Test ON
  • ‒ Confirm entry with Q key.
 
→ Indicated on display:
Channel 5    Adaption    1    Q
Store altered value?
  • ‒ Confirm entry with Q key.
 
→ Indicated on display:
Channel 5    Adaption    1    ⇒
Altered value stored
  • ‒ Press ⇒ key.
 
→ Indicated on display:
Rapid data transfer     HELP
Select function XX
  • ‒ Press keys 0 and 6 to select "End output" function.
  • ‒ Press ⇒ key.

Self-diagnosis of TV tuner > < Reading measured value block