Boya BY-WM5, Instruction Manual

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Specifications:
RF Modulation: GFSK (Gauss frequency Shift Keying)
Frequency band: 2.4GHz (2405-2478MHz)
Frequency response: 35Hz-14KHz±3dB
Signal/Noise: 76dB or more
✁ ✂ ✄ ☎✆ ✝ ☎ ✂ ✆ ✞ ✟ ✠ ✡ ☛ ☞ ✆ ✝ ✌ ✍ ✄ ✄ ✎✏ ✑ ✒ ✓ ☛ ✔ ✕ ✖ ✓ ✗ ✘ ✙ ✚ ✆ ✛ ☎✜✛ ☎✢
RF output level:5 mW
✣ ✤✝ ✜ ✥ ✆ ✞ ✍ ✆ ✛ ☎✜✛ ☎ ✌ ✍ ✦ ✍ ✌ ✟ ✏ ✑ ✒ ✓ ✗ ✘ ✙ ✚
Reception sensitivity: -85dB +/- 3dB / 0dB=1V/Pa, 1kHz
Audio input connector: 3.5mm mini jack
Operation range: 50m (164ft.)
Power requirements: 3.0V DC (Two LR03/AAA size batteries)
Consumption power:Transmitter: 3.3V/110 mA
Receiver: 3.3V/100 mA
Battery life:Transmitter: Approx. 3.5 hours
Receiver: Approx. 4 hours
Dimensions:Transmitter: 60mm x 86mm x28mm (W/H/D) (2.36 x 3.3 x 1.1 inches)
Receiver: 60mm x 86mm x41mm (W/H/D) (2.36 x 3.3 x 1.61 inches)
Weight:Transmitter: 136g (4.37oz) (Without battery)
Receiver: 152g (4.89oz) (Without battery)
If transmitter and receiver connect, the light will flash every 2.5 seconds. Otherwise, the
light will flash rapidly.
Before leaving factory, the connection of both of transmitter and receiver will be established.
How to connect transmitter and receiver
1.Turn on the receiver
2.Press the button VOLUME “+” and “-“ for 3 seconds at the same time.
3.Repeat steps 1 to 2 steps to set up the transmitter.
Status Receiver Transmitter
Unit is turned ON Flashing
Wireless communication is established Flashing continually every 2.5 seconds
Receiver unit is turned OFF(Transmitter is still ON) Off Flashing
Transmitter unit is turned OFF(Receiver is still ON) Flashing Off
Low power Flashing in red
Status of the communication indicator