Operating Instructions and Installation Instructions

ComNav Navigator G2 Installation & Operation Operation

Document PN 29010081 V1.1 - 29 -

Monochrome Display Contrast and Backlight Adjustment

The Monochrome Display Head is able to change both the LCD contrast, and the backlight

for the buttons. Contrast and backlight must be adjusted separately. See figure 13.

The UP/DOWN Arrows buttons are used to change the LCD Contrast level. The CLR/FN

buttons are used to adjust the button backlight levels. There are eight (8) levels of Contrast

adjustment and eight (8) levels of backlight adjustment.

Contrast

Adjust

Backlight

Adjust

Figure 13 - Monochrome Display Head Contrast and Backlight Adjust