Simrad SP70
36
850--164186 A
ROLLER BALL
The roller ball controls the cursor which changes appearance in
relation to its location on the screen as follows:
• Orange cursor in the echo field.
• An arrow in the menu field.
• A negative or positive sign and an arrow at the ends of menu
buttons in the menu field.
- The negative or positive sign indicates the direction in
which the corresponding menu values will be changed
when the Select button is pressed.