User's Manual

ManualsBrandsNIDEC MOBILITY KOREA ManualsElectronicsRF Keyless Entry System (Transmitter)

1. Constitution of the Radio Fre

uenc

less Entr

stem for vehicle

The radio frequency keyless entry is a system that it controls locking and unlocking the door by

wireless remote controller. This system consists of three components. The TRANSMITTER is a device that

transmits the signal when the button is pressed. The transmission signal consists of several synchronous

codes , unique identification code , security code and function code. The RECEIVER is fixed inside the vehicle.

It works intermittently to prevent the battery exhaustion. When the receiver detects the synchronous code, it

runs continuously to receive the signals completely. After receiving the signal, the receiver decides which

operation will be performed. The user can selectthe following operations by pressing the button of the remote

transmitter.

OPERATION ACTION

LOCK

Lock the Door

UNLOCK

Unlock the Door

PANIC

Alarm the Panic

Transmitter

f = 433.92MHz

Device

Summary of content (4 pages)

PAGE 1
. Constitution of the Radio Frequency Keyless Entry System for vehicle The radio frequency keyless entry is a system that it controls locking and unlocking the door by wireless remote controller. This system consists of three components. The TRANSMITTER is a device that transmits the signal when the button is pressed. The transmission signal consists of several synchronous codes , unique identification code , security code and function code. The RECEIVER is fixed inside the vehicle.
PAGE 2
. User's manual (provisionally) REMOTE TRANSMITTER You can lock and unlock your vehicle with the remote transmitter. LOCK When you push the LOCK button, all the doors will lock. You cannot lock any of the doors with the remote transmitter if any door is open or the key is the ignition switch. UNLOCK When you push the UNLOCK button, all the doors will unlock. You cannot unlock any of the doors with the remote transmitter if any door is open or the key is in the ignition switch.
PAGE 3
.Features 3.1 Transmission frame The transmission begins immediately in case of LOCK and UNLOCK, PANIC button is pressed. The transmission frame consists of the synchronous frame and the data frame. The synchronous frame has 320bit synchronous codes that it will be used for the receiver to wake up. The data frame consists of 24bit length identification code, 16bit security code and 4bit function code and 8bit crc code. 16million different identification codes are available.
PAGE 4
FCC/ISED NOTICE [FCC] This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could avoid your authority to operate this equipment.