User Interface; Display Interface - Nokia RM-57 Service Manual

RM-57/58
Nokia Customer Care System Module
Figure 104 Simplified flash LED connection

User interface

Display interface

Display module mechanical concept
Figure 105 General diagram of the LCD module
Display features:
• 262,144 colours
• Partial display function Power saving by pausing display process on part of the screen.
• Built-in RAM capacity 176rows x 208lines x 18bits = 658,944 bits
The display has two different operating modes:
1 Normal mode, Full screen, 260k colours
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