Kramer Electronics Ltd.
17
10 TROUBLESHOOTING
NOTES
1. Please note that if the output signal is disturbed or
interrupted by very strong external electromagnetic
interference, it should return and stabilize when such
interference ends. If not, turn the power switch off and on
again to reset the machine.
2. If the following recommended actions still do not result in
satisfactory operation, please consult your KRAMER
Dealer.
10.1 Power and Indicators
Problem Remedy
No Power
1. Confirm that the rocker switch is in the “ON” position, and that the light
glows.
2. Confirm that power connections are secured at the machine and at the
receptacle. Make sure the mains receptacle is active (SG-7, SG-9, SG-11,
SG-6003B) or that the DC power supply is operational (SG-6N).
For the SG-7, SG-9, SG-11, SG-6003B perform the following:
1. If still there is no power, remove power cord from AC outlet and then,
using a flat head screwdriver, remove the fuse holder located directly
below the power connector on your machine. Confirm that the fuse is good
by looking for the wire connected between the ends of the fuse. If the wire
is broken, replace the fuse with another, with the same rating.
For the SG-6N perform the following:
1. Using a Philips screwdriver, remove the 4 side screws attaching the
machine's cover.
2. Locate the fuse holder inside your machine (see Figure
12
). Confirm that
the fuse is good by looking for the wire connected between the ends of the
fuse. If this wire is broken, replace the fuse with another, with the same
rating.
3. Install cover by replacing the Philips screws.
