110 V-Operation - Sennheiser SI 1011 Operating Instructions Manual

C
-
14
-
110 V-°1?eration
The SI 1011 is delivered ex factory for use on the 220 V ac mains.
If the unit is to be used on 110 V-lines it has to be converted
as follows:
1.
Remove the two Philips screws at the rear panel and pull out
the chassis towards the front.
2. Remove plastic shield on the circuit board near the mains power
switch.
). Remove solder jumpers from "220 V". Connect two jumpers as indi-
cated for 110 V-operation on the p. c. board.
4. Remount the unit in reverse order.
.;J
JJ