Frequency Test Range:
1.300Mhz-320hz
2.434Mhz
3.868Mhz
Way to Test Frequency:
Put the remote control close to the device
Press any button on the remote control
The indicator that turns on is the frquency
Way to Test Infrared Working or Not:
Press the key
The infrared indicator turns on - good, off - bad
Package Including:
1pcx Radio Drequency(FR) Infrared(IR)
This device needs extra battery,but the battery is not packed,please get one by your self.
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