Icom IC M802 Notes On Operation page 10

11. IF it is already a blank, rotate clockwise the [CH] knob one click to move the cursor to
the right one additional letter on the [Function Display]
12. Press the [2] key to display a 2 on the [Function Display].
13. Press the [5] key to display a 5 on the [Function Display].
14. Press the keys [6], then [6] to display an M on the [Function Display].
15. Verify the display should read WWVH 25.
a. To change a wrong letter or number, use the [CH] knob to move to that digit
again and re-enter the number.
16. Press and hold the [ENT] button until the flashing cursor disappears.
Special User Channel Programming Options
How to Clear a Channel
When you want to clear a channel from Memory, program the receive frequency of "0".
How to Create a Receive only Channel
When programming a "receive only" frequency such as WWV, radio stations etc. program the transmit
frequency for "0".