Johansson 6506 User Manual page 9

If there are overlapping clusters, the display dots will blink alternately.
To check the channel settings of each cluster:

Turn the button to select Filter‐Input Selection mode.
‐ Push the rotary button to enter the selected mode.
‐ Turn the button to choose the cluster to be checked.
‐ The display shows the channels which have been set.
Examples :
Cluster is parked.
Cluster is set to channel 22.

The LED is green.
The LED is now RED colored.
Blinking 22 and 26:
Cluster is set from 22 to 26.
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