LK162-12 Matrix Orbital, LK162-12 Datasheet - Page 45

• Manufacturer Part Number: LK162-12
• Description: LCD ALPHA/NUM DISPL 16X2 Y/G BK
• Manufacturer: Matrix Orbital
• Series: LK162-12r

Specifications of LK162-12

• Display Type: LCD - Monochrome
• Display Mode: *
• Number Of Digits/alpha: 32
• Outline L X W X H: 80.00mm x 36.00mm x 28.82mm
• Viewing Area: 64.50mm L x 17.50mm W
• Backlight: LED - Yellow/Green
• Display Format: 16 x 2
• Character Size: 5.55mm H x 2.95mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Interface: I²C, RS232, TTL
• Operating Temperature: 0°C ~ 50°C
• Character Count X Line: 16 x 2
• Module Size (w X H X T): 80 mm x 36 mm x 27.5 mm
• Fluid Type: STN
• Background Color: Yellow / Green
• Backlight Type: LED Yellow / Green
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 635-1010

10.7 Set and Save Contrast
Matrix Orbital
Description
Remembered
Default
Syntax
Parameters
Description
Remembered
Default
This command sets the display’s contrast to [contrast], where [contrast]
is a value between 0x00 and 0xFF (between 0 to 255). Lower values
cause ‘on’ elements in the display area to appear lighter, while higher
values cause ‘on’ elements to appear darker. Lighting and temperature
conditions will affect the actual value used for optimal viewing.
Individual display modules will also differ slightly from each other in
appearance. In addition, values for optimal viewing while the display
backlight is on may differ from values used when backlight is off.
This command does not save the [contrast] value, and is lost after power
down; but this command has the option of remembering the settings
when issued with the Remember function ‘on’ . When this is the case,
this command is the same as the Set and Save Contrast command.
NOTE
contrast settings will have the same single effect. Efectively, values 0 through 7, 8 through
15, and so on will result in the same setting.
Yes
128
This command sets the display’s contrast to [contrast], where [contrast]
is a value between 0x00 and 0xFF (between 0 to 255). Lower values
cause ‘on’ elements in the display area to appear lighter, while higher
values cause ‘on’ elements to appear darker. Lighting conditions will
affect the actual value used for optimal viewing. Individual display
modules will also differ slightly from each other in appearance. In
addition, values for optimal viewing while the display backlight is on
may differ from values used when backlight is off.
NOTE This command saves the [contrast] value so that it is not lost after power down.
Yes
128
Hexadecimal
Decimal
Parameter
contrast
This command has only 32 levels for X-Board based displays, meaning eight
0xFE 0x91 [contrast]
254 145 [contrast]
LK162-12
Length
1
Description
Contrast value (0 to 255).
41