Specifications

CHAPTER 4
OPERATION
4-7
DT-203X, DT-105X and DT-110X display series
The date and time can be displayed in any place in the text. Date and time take
characters of variables, and so it consequently, it must be taken into account that in a message,
the amount of characters reserved for variables can just take 16 characters.
Example:
Text of display =”PQRSTUV”
Transmission block:
00h 02h 00h 10h 00h 1Bh 06h 50h 51h 52h 53h 54h 55h 56h 00h 0Dh 51h 06h 00h 03h
00h 02h Start
00h Display num. 0
10h Number of bytes in hexadecimal. (16 decimal)
00h 1Bh Beginning a message.
06h Indicates the line number
50h 51h 52h 53h 54h 55h 56h Text “PQRSTUV” in ASCII characters
00h 0Dh Indicates end of data.
51h 06h CRC
00h 03h End of block.
4.4.1.8.2. Displaying a message. (MORE THAN ONE LINE)
The structure of the data zone must be:
Start block
First line
indicator
Text in ASCII
characters
New line
indicator
Text in ASCII
characters
00h 01Bh
06h
“TEXT”
00h 14h n
“TEXT”
Beginning a message: 2 bytes
It must always be “00h 1Bh”. It must be set once, at the beginning of every block of
data.
Indicator 1st line
Code “06h”, steady.
“Text of line 1”
Indicator 2nd line
It must always be “00h 14h” and the line number. Total 3 bytes
“Text of line 2”
The text to be displayed must be in ASCII code. There are several options within a text:
“00h 08h” beginning of blinking, in the following characters.
“00h 09h” ending of blinking.
“00h 15h” displaying the date. It needs 8 characters.
“00h 16h” displaying the hour and minutes. It needs 5 characters.
“00h 18h” displaying the hour, minute and seconds. It needs 8 characters.
“00h 22h” Brightness adjust. To adjust the display brightness. Valid range is
from 1 to 8 in ASCII code hexadecimal.
Example: 00h 22h 38h Adjust highest brightness.