Kramer Electronics VP-81 K - page 37

34 VP-81K - Kramer Protocol

Identification Commands

Command Syntax Response

Read device serial number SN? SN SERIAL_NUMBER

Read device firmware

version VERSION? VERSION MAJOR .MINOR .BUILD .REVISION

Set machine name NAME MACHINE_NAME NAME MACHINE_NAME RESULT

Read machine name NA ME? NAME MACHINE_NAME

Reset machine name to

factory default* NAME-RST NAME-RST MACHINE_FACTORY_NAME

RESULT

*Note: machine name not equal to model name. This name relevance for site viewer identification of specific

machine or for network using (with DNS feature on).

MACHINE_NAME = Up to 14 Alfa-Numeric chars.

* Machine factory name = Model name + last 4 digits from serial number.

Set machine id number MACH-NUM

MACHINE_NUMBER MACH-NUM OLD_MACHINE_NUMBER

,NEW_MACHINE_NUMBER RESULT

* Response will send after machine number has been changed. So the replay with header will be:

NEW_MACHINE_NUMBER @MACH-NUM OLD_MACHINE_NUMBER ,NEW_MACHINE_NUMBER OK

Network Setting Commands

Set IP Address NET-IP IP_ADDRESS

NTIP NET-IP IP_ADDRESS RESULT

Read IP Address NET-IP?

NTIP? NET-IP IP_ADDRESS

Read MAC Address NET-MAC?

NTMC NET-MAC MAC_ADDRESS

Set subnet mask NET-MASK SUBNET_MASK

NTMSK NET-MASK SUBNET_MASK RESULT

Read subnet mask NET-MASK?

NTMSK? NET-MASK SUBNET_MASK

Set gateway address NET-GATE GATEWAY_ADDRESS

NTGT NET-GATE GATEWAY_ADDRESS RESULT

Read subnet mask NET-GATE?

NTGT? NET-GATE GATEWAY_ADDRESS

Set DHCP mode NET-DHCP DHCP_MODE

NTDH NET-DHCP DHCP_MODE RESULT

Read subnet mask NET-DHCP?

NTDH? NET-DHCP DHCP_MODE

DHCP_MODE =

0 – Don't use DHCP (Use IP set by factory or IP set command).

1 – Try to use DHCP, if unavailable use IP as above.

Change protocol

Ethernet port ETH-PORT PROTOCOL , PORT

ETHP ETH-PORT PROTOCOL ,PORT RESULT

Read protocol Ethernet

port ETH-PORT? PROTOCOL

ETHP? ETH-PORT PROTOCOL , PORT

PROTOCOL = TCP / UDP (transport layer protocol)

PORT = Ethernet port to enter protocol 3000 commands

1-65535 = User defined port

0 - reset port to factory default (50000 for UDP, 5000 for TCP)

Contents

Main USER MANUAL Page Page 1 Introduction 2 Getting Started 2.1 Achieving the Best Performance 3 Overview 3.1 DDC Support 3.2 Defining EDID 3.3 Defining the VP-81K 8x1 UXGA/Audio Switcher Page 6 VP-81K Overview Figure 2: VP-81K 8x1 UXGA/Audio Switcher Rear Panel 3.4 Using the IR Transmitter 4 Installing in a Rack ! CAUTION! This section provides instructions for rack mounting the unit. Before Installing in a Rack How to Rack Mount 5 Connecting the VP-81K 5.1 Connecting the Balanced/Unbalanced Stereo Audio Output 5.2 Controlling via RS-232 to PC PC 5.3 Connecting a PC or Controller to the RS-485 Port 5.4 Controlling the VP-81K via the Ethernet Port 5.4.1 Connecting the Ethernet Port Directly to a PC (Crossover Cable) Page 5.4.2 Connecting via a Straight-Through Cable 5.4.3 Configuring the Ethernet Port 5.4.4 Controlling via the Embedded Web Pages Page Page 5.5 DIP-Switch Settings (1 2 3) 5.5.1 Setting the MACHINE # 5.6 Cascading Machines Page 6 Operating Your VP-81K 8x1 UXGA/Audio Switcher 6.1 Using the Front Panel Input Selector Buttons 6.2 Using the Regular or Automatic Switching Mode 6.2.1 The Regular Switching Mode 6.2.2 The Automatic Switching Mode 6.3 Using the Audio-Follow-Video/Breakaway Modes 6.3.1 Operating in Breakaway Mode 6.3.2 Toggling between Video and Audio Control in Breakaway Mode 6.3.3 Operating in the Audio-Follow-Video Mode 6.4 Setting the Audio Gain 7 Technical Specifications 8 Communication Parameters The following table lists the communication parameters as used in Kramer Electronics products. 9 Table of ASCII Codes for Serial Communication (Protocol 3000) 10 Table of Hex Codes for Serial Communication (Protocol 2000) The following table lists the hex codes that increase or decrease audio input gain. The following table lists the hex codes that increase or decrease the audio output gain. Page 11 Kramer Protocol 11.1 Switching Protocols 11.1.1 Switching Protocols via the Front Panel Buttons 11.1.2 Switching Protocols via Protocol Commands 11.2 Kramer Protocol 3000 30 VP-81K - Kramer Protocol 11.2.2 Command Part Details Help Commands Command Syntax Response Protocol Handshaking #CR ~OKCRLF Page Page Page Page 36 VP-81K - Kramer Protocol 11.3 Kramer Protocol 2000 Table 1: Protocol Definitions MSB LSB 1st byte Destination Instruction 0 D N5 N4 N3 N2 N1 N0 7 6 5 4 3 2 1 0 2d byte INPUT 1 I6 I5 I4 I3 I2 I1 I0 7 6 5 4 3 2 1 0 VP-81K - Kramer Protocol 37 38 VP-81K - Kramer Protocol VP-81K - Kramer Protocol 39 We warrant this product free from defects in mater ial and workmanship under the following terms. !