Quanzhou Leixen Electronics Co. Ltd 898UV 用户手册

 

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This transceiver should be connected to a 13.8V DC 
power supply. It can not be connected directly to an 
AC outlet. Connect the transceiver to a regulated 
power supply with the supplied power cable. Do not 
replace the DC power cable with a thinner wire. The 
supplied cable is rated to meet the power requirements 
of the transceiver. 
Connect the DC power cable to a DC power supply or 
battery. Connect the red wire to the positive terminal 
and the black wire to the negative terminal. Then, plug 
the power connector into the DC power outlet of the 
transceiver.   

Note: Make sure to turn off the DC power supply and 

transceiver before connecting.   

            The DC power supply can only be connected to an AC 

power outlet after all connections are completed.   

As with all modern electronics, it is very important 
that the transceiver not be allowed to overheat. The 
VV-898 has been designed to take advantage of 
natural air flow to keep it cool. Thus, to help in 
providing enough space for natural air flow, it is very