Kramer-electronics VP-460 Manuel d'utilisateur télécharger pdf (Page 51)

46 VP-460 - The VP-460 RS-232 Communication Protocol

Identification commands

Command Syntax Response

version

.MINOR

Set machine

name

NAME MACHINE_NAME

RESULT

Read machine

name

NAME?

NAME MACHINE_NAME

Reset machine

name to

factory

default*

NAME-RST

NAME-RST RESULT

Load firmware

Step 1: LDFW SIZE

Response 1: READY or LDFWS SIZE ERR###

Step 2: If ready was received, send FIRMWARE_DATA

Response 2: LDFWS SIZE RESULT

Load new

audio\graphics

memory file.

Step 1: LDMF SIZE

Response 1: READY or LDMFS SIZE ERR###

Step 2: If ready was received, send FIRMWARE_DATA

Response 2: LDMFS SIZE RESULT

10.2 Audio/Video Communication Protocol

The audio/video protocol commands defines all the function numbers, their valid

parameters can be used with protocol 3000.

Using the Communication Protocol with Protocol 3000 (the “Y” Command)

Set Command:

Type in: “Y Control_Type=0,Function,Param”

Reply: “~id=01Y Control_Type=0,Function,Param OK”

Set command example, set window control (721) to PiP:

Send: “#y 0,721,1”

Reply: “~01@Y 0,721,1 OK”

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Kramer-electronics VP-460 Manuel d'utilisateur Page 51