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Television Interference:
The Vector Power-On-Board™ 400 is shielded to minimize interference
with TV signals. However, in some instances, some interference may still
be visible, particularly with weak TV signals. Try the following corrective
measures:
• Position the inverter as far as possible from the television, the antenna
and the antenna cables. Use an extension cable, if necessary
• Adjust the orientation of the inverter, the antenna cables and the TV
power cord to minimize interference
• Make sure that the antenna feeding the television provides an
adequate ("snow free") signal and that high quality, shielded antenna
cable is used
7. TROUBLESHOOTING GUIDE:
TABLE 1 - INVERTER POWER SWITCH TURNED ON
TROUBLE/ INDICATION POSSIBLE CAUSE SUGGESTED REMEDY
No AC output – DC input below 10 Volts Recharge or replace
red LED lit battery
No AC output – Excessive appliance Reduce load-wait for
red LED lit load-thermal shutdown inverter to cool. Turn Off,
then turn On
No AC output Inverter cold Disconnect load from
inverter. Operate inverter
without load for a few
minutes. Reconnect load.
No AC output – Inverter fuses open Open fuse caps in back
Green LED not lit of inverter. Remove fuses
and replace with same
type and rating
Low battery alarm Bad connection or wiring Tighten all DC
sounds continuously connections
Low battery Low battery voltage Recharge battery.
alarm sounds Remove load from
inverter while recharging
battery
Motorized power tool Excessive start-up load Rock the On/Off switch
won’t start several times. If appliance
does not start, then
appliance will not work
with inverter
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