Loading User Presets
User presets are loaded from the Status screen.
1.
Press the PAGE button until the user preset is shown on the display.
* Versions prior to VC-300 HD/VC-200HD version 2.0 do not display user presets on the Status screen.
2. Use the VALUE/ENTER knob to select the user preset.
* The factory defaults are loaded when Factory Load is selected.
3. Press the VALUE/ENTER knob.
The user preset selected in 2.(2) is loaded.
The CONTROL port on the rear panel can be used from VC-300HD/VC-200HD version 2.0. When the CONTROL port is used, the
VC-300HD/VC-200HD menu settings can be changed from an external control device, such as a PC, so remote control is possible.
CONTROL Port Specifications
•RS-422A Compliant
•Connector Type: FD-sub 9pin (Female)
•Transmission Method: Asynchronous full duplex
•Transmission Speed: 38400 bps
•Parity: Odd
•Data Length: 8 bit
•Stop Bit Length: 1 bit
•Coding Scheme: ASCII
•Flow Control: XON/XOFF
Setup Procedures
Perform setup of the control device and VC-300HD/VC-200HD using the following procedure.
1.
Connect the VC-300HD/VC-200HD and control device with a cable.
In case of remote controlling from computer, please parepare a conversion cable of RS-232C to RS-422A which is ready for 9 Pins
Remote control protocol.
*Please check that the RS-422A plug of the conversion cable is compatible with above control protocol.
2. Turn power on to the control device.
3. Set the transmission conditions on the control device.
4. Turn on power to the VC-300HD/VC-200HD.
* For details on RA-422A commands, please refer to the "Command Reference" that can be downloaded from the Roland website.
Setup from the network
Software is available that can be used to control the VC-300HD/VC-200HD remotely using a web browser via a LAN connection.
Please download the software from the Roland website.
You can download the software at
http://www.roland.co.jp/solution.
* A Lantronix, Inc. External Device Server UDS1100 and a RS-422A conversion cable are required to use this software.
Remote Control Feature
VALUE/ENTER knob
VALUE/ENTER knob
Pin
Number
Signal
Name
Pin Connections
1
GND
2 TxD-
3 RxD+
4 GND
5 NC
6 GND
7 TxD+
8 RxD-
9 GND
51
96
2
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