Lowrance lms-522c igps Operating Guide

176 

To adjust Contrast: 
1. Press 

|

|

. 

2.  Highlight 

, then use 

← → to move the contrast adjustment 

bar. The left end of the scale is the lowest contrast level. The right end 

is the highest contrast level. 

 

To adjust the display's brightness: 

1. Press 

|

|

. 

2. Press 

↓ to 

. Press 

←  →  to move Brightness Control bar. 

The left end of the scale is the lowest brightness level. The right end of 

the scale is the highest brightness level.