User's Manual

User manual
The model of the winch remote control is CYC-SK31 (the circuit board number is: CY3K-V5)
Instructions:
1. Overview: 1. This remote control has power-down management. When it is not used for 3 minutes, it
will automatically turn off the power. When in standby, the red indicator light flashes at a frequency of
2HZ, indicating that the remote control can be operated;
2. When using, first press the ON/OFF button to start, when starting the remote control, the indicator
light will flash 3 times quickly to prompt
3. When the button is pressed, the flashing frequency of the red indicator light will become very fast for
flashing indication.
4. Launch distance: more than 30 meters
5. Configuration: One remote control with one receiver (single remote control); two remote control with
one receiver (dual remote control).
6. Battery type: 23A/12V alkaline dry battery.
2. Working principle and schematic diagram:
1 Working principle: CYC-SK31 winch remote control is powered by 12V/23A alkaline dry battery, which
is supplied to the MCU through the voltage regulator circuit, and all programs are controlled by the
MCU. -100KHZ) SAW resonator and peripheral high-frequency circuit composed of 433.92MHZ
frequency as the center of wireless transmission, when there is a button control, the MCU sends out the
corresponding protocol command, which is transmitted by the transmitting IC, corresponding to the
matching receiving box, After receiving the protocol command, perform the corresponding operation
(forward or reverse rotation of the winch).