LANGYI 17KEY LED RF Controller User Manual
- June 5, 2024
- LANGYI
Table of Contents
LANGYI 17KEY LED RF Controller User Manual
Using RF wireless radio frequency control technology, 10 meters range omnidirectional remote control without dead angles, no need to point to the product operation, quick and smooth experience
Instructions
- Short press to turn on the product to enter the default mode, short press again to shut down.
- Short press the Nebula mode to select, the product has nine built-in modes: red, green, blue, yellow, cyan, purple + full color (RGB full brightness) — rainbow color single selection, colorful gradient and colorful jump.
- The composite function key, short press the Nebula switch function (short press to open, short press again to close), single long press to brighten the brightness, long press again to dim the brightness, just let go of the brightness.
- Compound function keys, short press the star switch function (short press to open, short press again to close), single long press to brighten the brightness, long press again to dim the brightness, just let go of the brightness.
- Compound function key, short press the moon switch key (short press to open, short press again to close), single long press to brighten the brightness, long press again to dim the brightness, just let go of the suitable brightness.
FCC Statement:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF exposure compliance statement:
This device has been evaluated to meet the general RF exposure requirement
Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.