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How can I choose and modify light effects on my Velleman VM120 12V Light Effect Generator?

1Answers

ChristopherFitz

12/17/2025, 12:05:15 PM

To select and customize light effects on your Velleman VM120 12V Light Effect Generator, follow these straightforward steps:

Selecting Light Patterns: Use the 'Effect Select' pushbutton switch (SW1) to cycle through the ten pre-programmed light patterns. Holding down SW1 lets you preview the currently selected effect, indicated by an illuminating LED. Release SW1 to activate the chosen pattern. A brief press of SW1 moves to the next effect.
Activating and Deactivating Channels: The SW2 switch provides a way to enable or disable all channels simultaneously.
Adjusting Effect Speed: The speed of the light effects is adjustable using the RV1 control.
Saving Your Selection: The Velleman VM120's internal memory will store your last selected effect, ensuring it's retained even if the power is interrupted.
Random Effect Selection: To activate a random light effect, press and hold the SW2 button while powering on the device. Note that this action will disable the standard pre-programmed patterns.

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