Gefen 1080P - Manual (Page 62)

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The 16x16 3GSDI Matrix contains a fuse as part of the internal power supply. This fuse
can easily be replaced by using the following steps.
1. Disconnect the power AC power cord from the IEC connector on the matrix.
2. Locate the fuse door, between the IEC connect and the power switch, on the back
of the unit.
3. Use a small flat-head screwdriver to gently pry the locking mechanism, on the fuse
door, from the matrix.
4. Pull the fuse door until the fuse is exposed.
5. Replace the fuse. Only use a 5mm x 20mm 250V / 2A fuse.
6. Gently push the fuse drawer back into place. Do not force the fuse drawer into place.
If the fuse drawer does not lock into place, the fuse may not be centered in the C-
cradle. In this case, rotate the matrix on its side and push the fuse drawer into place.
This will allow the fuse to stay centered as the fuse drawer is installed.
Appendix
Fuse Replacement
STOP: Before installing modules and prevent the risk of possible
electrical shock, unplug the AC power cord from back of the matrix.
ATTENTION: Do not use a fuse other than the type specified by
the manufacturer. Replacement of an incorrect fuse can result in
electrical fire and damage to the matrix, which will void the warranty.