12
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
