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5.3. UTC Standard Mode Command List
Command
Code (hex)
Function Description
BS 08
Back
space
HT 09
Horizontal
tab
LF 0A
Line
feed
CR 0D
Carriage
return
DLE
n
10
n
Display position
n
= 0 ~ 27h, for location.
DC1
11
Over write display mode
DC2
12
Vertical scroll mode
DC3 13
Cursor
on
DC4 14
Cursor
off
US 1F
Clear
display
ESC d
1B 64
Change to UTC enhanced mode
5.4. UTC Enhanced Mode Command List
Command
Code (hex)
Function Description
ESC u A
[DATA]
CR
1B 75 41
[DATA]
0D
Upper line display
Maximal
[DATA]
length is 20
ESC u B
[DATA]
CR
1B 75 42
[DATA]
0D
Bottom line display
Maximal
[DATA]
length is 20
ESC u D
[DATA]
CR
1B 75 44
[DATA]
0D
Upper line message scroll continuously
Maximal
[DATA]
length is 40
ESC u E
h h
:
m
m
CR
1B 75 45
h h
':'
m m
0D
Display time
h
,
m
= '0' ~ '9'
ESC u F
[DATA]
CR
1B 75 46
[DATA]
0D
Upper line message scroll Once pass
Maximal
[DATA]
length is 40
ESC u H
n m
CR 1B 75 48
n m
0D
Change attention code
n
= 1 ~ 20h
m
= 1 ~ 20h
ESC u I
[DATA]
CR
1B 75 49
[DATA]
0D
Two line display
Maximal
[DATA]
length is 40
ESC RS CR
1B 0F 0D
Change to UTC standard mode
