[Heathkit] Re HW-202 Push Button Selection

[Duane Fischer, W8DBF]

Hello All, 	
	
The Heathkit HW-202 has two parallel rows of four push buttons each. The top row
selects the TX frequency and the bottom row selects the RX frequency. The fourth
button on both rows adds three frequencies, for a total of six TX and six RX.	
	
The top row has push buttons one, two and three. Each is assigned to a crystal.
When you press the fourth button in, then these same three push buttons become
frequencies four, five and six.  	
	
Here is the question: 		
	
If the fourth button is not pressed in, do the three buttons represent
frequencies one, two and three or frequencies one, three and five?  	
	
Thank you.	
	
Duane w8DBF