ViewSonic EP4320-2 User Manual

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4. Get Date & Time example
Assumed the current date/time of display#01 as below
Date: 2015-1/31
Time: 16:27:59
Send: 0x 38 30 31 67 32 30 30 30 0D (Get Date)
Reply:
#1 0x 38 30 31 72 32 30 40 35 0D (Year “20” “15”)
#2 0x 38 30 31 72 32 31 21 51 0D (Month “1”, Day ”31”)
Send: 0x 38 30 31 67 33 30 30 30 0D (Get Time)
Reply:
#1 0x 38 30 31 72 33 30 36 47 0D (Hour “16”, Min “27”)
#2 0x 38 30 31 72 33 31 30 79 0D (“0”, Sec “59”)
12.3.3. Remote Control Pass-through mode
When the PC sets the TV/DS to Remote Control Pass through mode, the TV/DS will send a 7-byte packet
(followed by “CR”) in response to RCU button activation. Note, that in this mode the RCU shall have no
HႇHFWRQWKH79'6IXQFWLRQ)RUH[DPSOH³9ROXPH´ZLOOQRWFKDQJHWKHYROXPHLQWKH/&'EXWRQO\VHQGV
“Volume+” code to PC over the RS232 port.
IR Pass Through-Function format
Reply: (Command Type=”p”)
Name Length ID
Command
Type
RCU Code1
(MSB)
RCU Code2
(LSB)
CR
Byte Count 1 Byte 2 Byte 1 Byte 1 Byte 1 Byte 1 Byte
Bytes order 1 2~3 4 5 6 7
Example1: Remote Control pass-through when “VOL+” key is pressed for TV-05 Send (Hex Format)
Name Length ID
Command
Type
Command Value1 CR
Hex 0x36
0x30
0x35
0x70 0x31 0x30 0x0D

ViewSonic EP4320-2 Specifications

General

Brand	ViewSonic
Model	EP4320-2
Category	Digital Signage
Language	English