Nera Inmarsat-c, Service Manual, Page: 42 / 228

2.3 Terminal unit, IC-215
2-22
2) Controlling LCD (In specification, IC-215 display uses 16 colors)
U12, HD64412F controls the LCD of TFT (Thin Film Transistor color liquid crystal
display) active matrix. It is 262,144 color display and the control line, R, G and B has 6
lines. The standard color is gray, blued, red, magenta, green, cyan, brown, yellow, white and
light white. The color of the display is set by [F8-4/Window Color]. The LCD angle of field
is;
Horizontal: right and left 70°; vertical: 45° for upside, 55° for downward.
Be careful not to damage the glass of LCD panel and the backlight.
CAUTION