INSTRUCTION:
1.Insert two pieces of 1.5V AAAsize batteries in the battery compartment .The LCD display will show the time .
2.Press Power switch button once enter transmit mode,LCD will show the current transmit frequency ,press Channel UP/down botton to increase or decrease adjust frequency . Press Power switch button once again to stop transmit and the real time will show on LCD display .
3.When you want store frequency,press ● botton,the memory number will show on display.
4.When the unit show the time,press and hold SET button for about 3 seconds enter setting mode,the last number of minute will flash , press ∧ or∨ botton to set your desired digit,press SET button to confirm and will show the time after not pressing button for 3 seconds.
5.When in the transmit state,press Power switch button will show the time.Press power switch for 3 seconds to power off or power on.
6.Low battery detect function.
7.Temperature display.
8.Car charge.
User’s Guide
Specifications:
2.Frequency response:100Hz-15KHz
3.Separation:≥27dB(1000Hz)
4.Operating range:88.1-107.9(interval 0.1MHz)
5.Power source:2AAA batteries or 12 V car’s power source
6.Transmit distance≥10m
7.Distortion<2%(MOD=75KHz,F=1KHz)
8.Signal to noise ratio≥45db