If I never plan to use my 4DTV receiver to do anything but watch free programming and aim my dish, do I need to worry about replacing the battery?
In other words, does the battery only affect decryption of pay channels? With a dead battery, can I still DL satellite maps, control polarity, watch clear NTSC?
Thanks.
In other words, does the battery only affect decryption of pay channels? With a dead battery, can I still DL satellite maps, control polarity, watch clear NTSC?
Thanks.