Roland VR-120HD - User Manual

02
Remote Control Guide
Contents
MIDI Implementation .......................................... 2
1. MIDI Messages Received at MIDI IN .............................. 2
2. Parameter Address Map ........................................ 3
3. Supplementary Material........................................ 39
MIDI Implementation Chart ....................................... 40
LAN/RS-232 Command Reference............................... 41
LAN Interface ................................................... 41
RS-232 Interface................................................. 41
Command Format ............................................... 42
List of Commands ............................................... 43
© 2023 Roland Corporation

Summary

MIDI Implementation

MIDI Messages Received at MIDI IN

Details System Exclusive and Data Request messages for MIDI input.

Parameter Address Map

Maps MIDI SysEx addresses to device parameters for control and configuration.

Supplementary Material

Exclusive Message and Checksum Calculation

Provides examples and methods for calculating checksums in MIDI SysEx messages.

MIDI Implementation Chart

LAN;RS-232 Command Reference

LAN Interface Setup

Explains network configuration and remote operation via LAN using Telnet protocol.

RS-232 Interface Setup

Details RS-232 connection, pin assignments, and communication standards for remote control.

Command Format and Syntax

Defines the structure, syntax, and control codes for commands sent via LAN/RS-232.

List of Remote Control Commands

Lists available commands, their parameters, and expected responses for remote operations.

Roland VR-120HD Specifications

General

Channels	12
Display	7-inch LCD Touchscreen
Microphone Inputs	XLR/TRS combo
Line Inputs	RCA
USB Input (Still Image)	Yes
LAN	Yes
USB Output (Streaming/Recording)	USB-C
Audio Input Connectors	XLR/TRS combo, RCA
Audio Output Connectors	XLR, RCA
Power Supply	AC Adaptor
Video Transition Effects	Cut, Wipe