NL10276ac30_01a NEC, NL10276ac30_01a Datasheet - Page 18

• Manufacturer Part Number: NL10276ac30_01a
• Description: TFT COLOR LCD MODULE
• Manufacturer: NEC

CONTROL FUNCTIONS
1. Brightness (Luminance) : Control luminance of backlight
2. Contrast
3. Horizontal display period : Adjust horizontal display period
4. CLK delay
5. Vertical position
6. Horizontal position
7. ALL RESET
and RESET signals. Either LED or OSD can recognize the selected functions. Each adjusted value is memorized
as soon as SEL is selected or time out mode is valid and the memorized values are not affected even if the power is
switched off. But the selected value is not memorized in case that a selected mode is changed to another one
before time out or power is turned off before time out. Regarding the luminance, the luminance value can not be
memorized while the variable volume register is selected.
(1) SELECTION BY LED
18
In order to achieve the best picture quality, the above functions should be adjusted by setting SEL, UP, DOWN
This function does not work while the power save mode.
The selected functions can be indicated either LED or OSD (On Screen Display) by setting OSDSEL signal
when the power switched on.
OSDSEL = “H or OPEN” : LED
OSDSEL = “L”
Please see the example of LED circuit on P 11.
Default (no-select condition)
Luminance
Contrast
Horizontal display period
CLK delay
Vertical position
Horizontal position
Reserve (no-use)
All reset
Reserve (no-use)
Selection function
: Control white-level of video signal
: Adjust CLK-phase
: Adjust vertical position
: Adjust horizontal position
: Reset to factory-default value
: OSD
L
H
H
H
L
L
L
L
L
L
LED00
Data Sheet EN0417EJ1V0DS00
L
L
L
L
H
H
H
L
L
L
LED01
L
L
L
L
L
L
L
H
H
H
LED02
H
L
H
H
L
H
H
L
H
H
LED10
NL10276AC30-01A
H
H
L
H
H
L
H
H
L
H
LED11
H
H
H
L
H
H
L
H
H
L
LED12