Cisco Model D-PCG1000 PowerKEY CAS Gateway Installation Guide
Chapter 4 Troubleshooting the DAVIC QPSK Demodulator
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78-545617-01 Rev F
Replacing Fuses for the 115 V AC QPSK Demodulator
Follow these steps to replace the 0.4 A 250 V fuse on the 115 V AC model.
Follow these steps to replace the 0.4 A 250 V fuse on the 115 V AC model.
WARNINGS:
Avoid electric shock! Disconnect the power on this product before you
remove the fuse.
Avoid electric shock and damage to this product! Replace the fuse only
with a fuse that is the correct type and rating.
1 Locate the fuse holder located between the power cord inlet and the on-off
switch on the left side of the back panel.
Note: You can keep a spare fuse in the hidden compartment of the fuse holder.
This spare fuse should be retained as a backup. If you use the spare fuse, you
should replace it with a new one.
2 Using a small flat-blade screwdriver, gently pry out the fuse holder.
3 Remove the blown fuse and replace it with a new one.
4 Insert the fuse holder tightly into its place.
5 Reconnect the power cord.
6 Power on the unit.
4 Insert the fuse holder tightly into its place.
5 Reconnect the power cord.
6 Power on the unit.