M A I N T E N A N C - Kenwood CS-5140 Instruction Manual

40mhz dual trace oscilloscope
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REPLACING T H E F U S E
In case the fuse has blown, locate the cause. If the fuse
itself is the cause, replace it as follows:
1 . Pull the plug of the power cord from the power outlet.
2 . Remove the fuse holder in the rear panel using a stan-
dard screwdriver (see Fig. 4 3 ) .
3 . Take out the blown f u s e , and in its place, insert a new
fuse.
4 . Set the label of your line voltage to the mark • , then
plug the fuse holder containing the new fuse into the
rear panel.
Fuse holder
Fig. 4 3
M A I N T E N A N C E
CHANGING THE SUPPLY VOLTAGE
Remove the fuse holder in the rear panel using a standard
screwdriver. Then set the label of your line voltage to the
mark •
changing
2 2 0 / 2 4 0 V , change the 1.2 A fuse for a 0 . 8 A one. (see
Fig. 4 3 )
and plug the fuse holder back into place. When
the
supply
setting
from
1 0 0 / 1 2 0 V
to
31

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