User Guide

Figure 22 Camera flash LED block diagram

User interface

Display module

The interconnection between the LCD module and the engine is implemented with a 24-pin board-to-board

connector.

The LCD module does not require any tuning in service.

Keyboard

Table 9 Key signal matrix

GENIO 36 37 38 39

KEYB_CMT8

(COL0)

KEYB_CMT9

(COL1)

KEYB_CMT10

(COL2)

KEYB_CMT11

(COL3)

32 KEYB_CMT0 (ROW0) Soft left Soft right Up

33 KEYB_CMT1 (ROW1) Send Select

34 KEYB_CMT2 (ROW2) 1 2 3 Left

35 KEYB_CMT3 (ROW3) 4 5 6 Down

41 KEYB_CMT4 (ROW4) 7 8 9 Right

42 KEYB_CMT5 (ROW5) * 0 #

Backlight and illumination

There is backlight illuminating the display.

The keypad is top lit by 3 LEDs.

RM-265

System Module

Issue 1 COMPANY CONFIDENTIAL Page 5 –13