Pony Electric Corporation 8TQMT-300 用户手册

19 

 

Reception of an individual DSC call sets up communication on the 

working channel requested by the caller. Your radio automatically 

transmits an 

(Acknowledgement) message back to the calling radio. 

If the caller's MMSI matches an entry in your directory, its location 

will be displayed. If no match is made, the 

 blinks. Press 

 to ignore the call. To respond to the vessel, press the 

 button. 

 

 

Channels 
To tune into one of the 84 channels on the MT-300 radio, use the Selec-
tor

 to scroll through the channels. Refer to the enclosed channel chart 

in the back of this book for proper usage and understanding. In the US 

and Canada, 

(Weather) channels are available. 

 channels are not 

available for international use. 
An 

 will be displayed when an alternate channel is used. 

That is telling you the radio is tuned to a simplex channel and normal 

ship-to-ship communication is appropriate. If the 

is off, 

the radio is operating in duplex mode.  
Channel Bank 
The Channel Bank has three settings, one each for US, Canada and 

International use. Press and hold the 

 and 

 keys at the same time 

to switch channel banks. The annunciator will display 

or

based on your selection. Refer to the channel chart appendix for proper 

usage.