User's Manual

P820 31
Troubleshooting
ATTENTION
Dangerous voltages may be present inside the Remote Control Unit. To avoid
electric shock, injury, and fire, UNDER ALL CIRCUMSTANCES disconnect the
power cord from the Remote Control Unit before replacing a fuse.
To avoid damage, replace blown fuses with new fuses of the same type and rating
only.
The fuse protecting the primary circuit is located in the marked fuse
compartment below the AC input connector on the Remote Control Unit rear
panel.
Figure 4: Opening the fuse compartment
To replace the fuse,
1) Use a flat-blade screwdriver to open the fuse compartment lid.
2) Remove the blown fuse.
3) Insert a new fuse of the same type and rating (125 mA/250 V slow-blow).
4) Close the fuse compartment lid.
Replacing Fuses