Devices covered in this post: Hyundai HSS-760a or any receiver that shows the following similar display by pressing the menu 

This is the Menu display: Check to see if you have the same type or display if you do then follow the next steps with photos! If not then you may be able to follow the instructions but display may differ on Strong units. 

Step 1
On your remote press Menu  

select Installation 

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Step 2
On your remote press TP SCAN  

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Step 3
In the red box (I have added on) the TP Index will show "X/X" 

Highlight TP Index on your remote

Press OK and toggle the right arrow key so the green numbers DO NOT show the following: 

TP Frequency:

12456 and 12483 

Once you find a Frequency not related to the above numbers in the green area or if there is no signal indicator bars then proceed to the next step 

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Step 4
Look at the information above

The numbers and settings should be exact (Except for TP Index as it will vary) To edit data you will need to press the OK button before and after the data entries

TP Frequency: 12519
Symbol Rate: 22500

Pol: H

Scan Mode: FREE
Network Search: Off

THEN PRESS SEARCH below (Network Search) 

Save any scans and go back to the channel.

Press OK to open up channel list 

new channels will be on the bottom of the list of channels.