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VR Gen3.1 Module
User Manual
for Air-conditioner
Model Name : LVRF-001
-Be sure to read the safety precautions before use and installation, and use it correctly.
-This is to protect the safety of users and installers and prevent property damage.
-After reading the user manual, keep it in a place where the user can see it at any time.
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Summary of Contents for LG LVRF-001
- Page 1 VR Gen3.1 Module User Manual for Air-conditioner Model Name : LVRF-001 -Be sure to read the safety precautions before use and installation, and use it correctly. -This is to protect the safety of users and installers and prevent property damage.
- Page 2 1. Introduce 1.1 Summary LVRF-001 is a module that supports Wi-Fi, BLE wireless communication, Air-conditioner voice recognition and artificial intelligence processing and is designed to operate independently. It supports multiple interfaces and has the advantage of being able to connect various external devices.
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Page 3: Electrical Characteristics
2. Electrical Characteristics 2.1 Absolute maximum ratings Table 3-1 Absolute maximum ratings. Exceeding one of the absolute maximum ratings will result in poor performance or It can be caused damage. Rating Min. Max. Unit Supply voltage Typical WIFI Output Power(Conduction) 17±3 2.2 Electro Static Discharge (ESD) The LVR-001 can withstand ESD voltages up to 1000 V Human Body Model (HBM).According to JESD22-... - Page 4 2.5 Antenna Characteristics(WLAN, Bluetooth Antenna) Condition: antenna port radiation test of WLAN module VCC= 12 V, Temp= 0 to +70C, covered with shield-can. Table 3-6 RF Characteristics Efficiency (%) Avg. Gain(dBi) Peak Gain(dBi) Frequency(MHz) 2400 66.79 -1.75 1.06 2442 70.83 -1.5 1.57 2485...
- Page 5 3. Interface MIC #1 MIC #2 UART (5V, 12V)Power supply Figure 4-1 LVRF-001(Voice recognition Module) Connector option for connection of external Interface Connector type Description 6 pin 2.00 mm pin header UART(2PIN), Power Supply(2PIN_5V, 2PIN_12V) CN201 3 pin 2.00 mm pin header...
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Page 6: Package Characteristics
4. Package Characteristics 4.1 Mechanical Characteristics of LVRF-001 PCB 60 mm... - Page 7 This device must not be co-located or operating in conjunction with any other antenna or transmitter. • Responsible Party Information (Supplier's Declaration of Conformity) LG Electronics USA 1000 Sylvan Avenue Englewood Cliffs New Jersey, United States, 07632...
- Page 8 Regulatory Statement (FCC) Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual v01 List of applicable FCC rules This module has been granted modular approval as below listed FCC rule parts. - FCC Rule parts 15C(15.247) Summarize the specific operational use conditions The OEM integrator should use equivalent antennas which is the same type and equal or less gain then an antenna listed in this instruction manual.
- Page 9 Regulatory Statement (FCC) • Antennas list This module is certified with the following integrated antenna. -Type: chip type -Max. peak Antenna gain BT, WIFI Ant: 1.57 dBi (2402 - 2480 MHz)(2412 - 2462 MHz) Any new antenna type, higher gain than listed antenna should be met the requirements of FCC rule 15.203 and 2.1043 as permissive change procedure.
- Page 10 Regulatory Statement (ISED) RSS-GEN, Sec. 7.1.3–(licence-exempt radio apparatus) This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
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