Humminbird 4090501 What’s on the 300 Series™ Control Head

What’s on the 300 Series™ Control Head

Your 300 Series™ Fishfinder interface is easy to use. A combination of keys and special features allows you to control what you see on the display. Refer to the following illustration, and see Key Functions for more information.

2 3 4

1

			5
			6
			7
			8
			9
			10
			11
			12
1	Screen	MARK key	7
2	ZOOM (–) key	EXIT key	8
3	ZOOM (+) key	GOTO key	9
4	VIEW key	POWER/LIGHT key	10
5	4-WAY Cursor Control key	CHECK/INFO key	11
	(LEFT, RIGHT, UP, or DOWN Cursor keys)	SD Card slot cover	12

6MENU key

The Control Head 8