Why does my Whistler 200/400 WATT have a low battery alarm on all the time?
The low battery alarm may be constantly on because the input voltage is below 10.5 volts. To resolve this, ensure the input voltage remains above 10.5 volts.
What to do if my Whistler 200/400 WATT causes TV interference?
If your Whistler Inverter is causing electrical interference with your TV, add a Ferrite data line filter onto the TV power cord. This filter is available at RadioShack, part number 273-105.
Details the inverter's capacity for start-up load vs. continuous load and overload shutdown.
Guides on connecting the inverter to a 12V power source using different methods.
Explains fuse types, replacement, and common causes of blown fuses.
Details LED indicators and automatic shutdown triggers like low/high voltage and overload.
Describes the low battery voltage alarm and automatic shutdown to protect the battery.
Explains the two-stage DC to DC conversion and modified sine wave output.
General| Wattage | 200/400 WATT |
|---|---|
| Input Voltage | 12V DC |
| Output Voltage | 120V AC |
| Frequency | 60 Hz |
| Waveform | Modified Sine Wave |
| USB Port | Yes |
| Overload Protection | Yes |
| Low Voltage Alarm | Yes |
| Low Voltage Shutdown | Yes |
| Cooling | Fan |
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