VK204-25-422 Matrix Orbital, VK204-25-422 Datasheet - Page 23
![no-image](/images/no-image-200.jpg)
VK204-25-422
Manufacturer Part Number
VK204-25-422
Description
VF CHARACTER DISPLAY 20X4 RS422
Manufacturer
Matrix Orbital
Series
VK204-25r
Datasheet
1.VK204-25-422-E.pdf
(47 pages)
Specifications of VK204-25-422
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
2. Text
2.1. Auto Scroll
The entire contents of screen are shifted up one line when the end of the screen is reached. Default is on.
2.2. Auto Scroll
New text is written over the top line when the end of the screen is reached. Default is Auto Scroll on.
2.3. Clear
Clears the contents of the screen.
2.4. Changing the
Changes the message displayed on start up. Custom characters can be included by adding their decimal value (0-
7). Characters will automatically wrap on the display.
Characters
2.5. Set Auto Line
Text will wrap to the next consecutive line once a row becomes full. Default is Auto Line Wrap on.
2.6. Set Auto Line
Text will skip one line when wrapping once a row becomes full. Writing order will be rows 1, 3, 2, and then 4.
Default is Auto Line Wrap on.
23
On
Off
Screen
Start Up Screen
Wrap On
Wrap Off
80 bytes, space characters can be added as needed
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
254 88
FE 58
254 81
254 82
■X
FE 51
FE 52
254 67
254 68
■ Q
■ R
FE 43
FE 44
254 64
■ D
■ C
FE 40
■ @
Characters
Characters
Characters