User`s manual

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7.3 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
10 n 0 n 28h
Display position
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
7.4 UTC enhanced mode command list
Command Code (hex) Function description
ESC u A .. CR 1B 75 41 [data x 40] 0D Upper line display
ESC u B .. CR 1B 75 42 [data x 40] 0D Bottom line display
ESC u D .. CR 1B 75 44 [data x 40] 0D Upper line message scroll
continuously
ESC u E .. CR 1B 75 45 h h ':' m m 0D
h, m = '0' - '9'
Display time
ESC u F .. CR 1B 75 46 [data x 40] 0D Upper line message scroll
Once pass
ESC u H .. CR 1B 75 48 n m 0D
20h n, m
Change attention code
ESC u I .. CR 1B 75 49 [data x 40] 0D Two line display
ESC RS CR 1B 0F 0D Change to UTC standard mode