Fastora NA-1531, Hardware Installation Manual

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NA-1531 / NA-1801 Networking Application Platform Hardware
Installation Guide
Starting the Appliance 30
As for the ‘*’ character, therefore it doesn’t show off in
the LCM. But it will be stored in the RAM of LCM
。
C) Keypad data
：
AX89063
à
PC
a)
▲
( Up )
：
when it was press then release
，
the LCM will send 55hex to PC
，
It is ASCII
code for ’U’
。
b)
▼
( Down )
：
when it was press then
release
，
the LCM will send 44hex to PC
，
it is
ASCII code for ’D’
。
c) ESC
：
when it was press then release, the
LCM will send 4Chex to PC
，
it is ASCII code
for ’L’
。
d) Enter
：
when it was press then release, the
LCM will send 52hex to PC
，
it is ASCII code
for ’R’
。
3. Fronts table of LCM
：
( as following figure )
The front type display is following internal front table of LCM
，
the
ASCII code for English characters and Arabic numerals is same
as with PCs
。
For special symbols, the PC must send concurrent characters to
LCM. Then it can show off the right information
。