Your excellent helper in cable test!

6

3.7 Unique function
When users have targeted the network cable, at this time, he can 

directly insert the cable into RJ45 port of receiver to check its wiremap. 

If leds No.1-8 is on, it means the cable is normal. If not, the cable is 

abnormal. The details can be read from  Chapter 3.6.

Other functions:

(1) Low-voltage hint function

When the battery voltage is low(

＜

6V

)

，

push the function button to

“

scan” or “test” , at this time, both the scan indicator and wire sorting

indicator will flash, which means the battery should be replaced.

(2) Earphone function

The earphone can be worn in noisy environment for operation so as 
to avoid external interference.

(3) Volume adjustment function

Turn volume adjustment switch on the receiver when tracing cable to 
adjust the volume to the appropriate degree.

(4) Floodlight function

The side floodlight can be started at night or in dark.
The floodlight turns on so as to facilitate your normal operation.