60
30. Setting the background lighting
Note:
This adjustment must only be carried out if a compelling reason exists.
Check:
● Connect lead cord to the connecting bush of the coverlock and to the wall outlet.
● Activate the master switch.
● Carry out a visual check.
Setting:
● Pull the lead cord from the wall outlet.
● Remove the front housing cover as described in the adjustment and repair instructions.
● Plug the lead cord into the wall outlet.
● Do not make any changes to the electrical connections.
● Using a small, narrow screw driver turn the potentiometer 41 slightly until the background lighting is
set correctly (fig. 67).
Test:
● As described under “Check”.