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Aaron JohnsonSep 7, 2025
How to fix TV interference while Steren INV-400 is in use?
- MMichelle MurphySep 7, 2025
To address TV interference while your Steren Inverter is in use, adjust the monitor and the antenna.
How to fix TV interference while Steren INV-400 is in use?
To address TV interference while your Steren Inverter is in use, adjust the monitor and the antenna.
What to do if Steren INV-400 is unable to manage the charge?
If your Steren Inverter is unable to manage the charge, use a lower charge.
How to fix buzz in audio systems while Steren Inverter is in use?
To fix a buzz in audio systems while the Steren Inverter is in use, try buying a high quality AC in-line filter.
What to do if the output voltage of Steren INV-400 Inverter is not correct?
If the output voltage is incorrect, use a RMS reading voltmeter. Also, the input DC voltage may be too low or too high; in this case, adjust the voltage to the required level.
General| Power Output | 400W |
|---|---|
| Input Voltage | 12V DC |
| Output Voltage | 120V AC |
| Waveform | Modified Sine Wave |
| Frequency | 60 Hz |
| Efficiency | 85% |
| Cooling | Fan |
| Protection | Overload, Short Circuit, Over Temperature |
Details on the ON/OFF switch, power indicator, surge indicator, dual AC outlets, and battery connection posts.
Information on the high-speed cooling fan, ground connector, and the restore button for protection mode.
Guidance on choosing a suitable DC power source for the inverter, specifying voltage requirements.
Recommendations for placing the inverter on a sturdy, flat surface for maximum use and longevity.
Instructions for using the included 4AWG cables to connect the inverter to the battery, identifying polarity.
Instructions on how to properly ground the inverter, especially regarding positive ground DC systems.
Step-by-step guide for connecting the inverter to the DC power source, including polarity and switch operation.
Steps for connecting and turning on electric devices with the inverter, including managing power peaks.
Details on low voltage, high voltage, and overcharge protection mechanisms that automatically shut off the inverter.
Explanation of short-circuit protection and temperature limits that trigger automatic shutdown.
Instructions on how to use the restore button to reset protection systems and resume normal operation.
Details on the one-year warranty, required documentation, and repair timeframes.
Situations that will void the product warranty, including accidents and improper handling.
