ATEN KVMP CS1822 Manuale utente

CS1822 / CS1824

2/4-Port USB3.0 4K HDMI KVMP™ Switch

RS-232 Commands

User Manual

www.aten.com

CS1822 / CS4824 RS-232 Commands

EMC Information

FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE

STATEMENT: This equipment has been tested and found to comply with the

limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy and, if

not installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications. Operation of this equipment in

a residential area is likely to cause harmful interference in which case the user

will be required to correct the interference at his own expense.

The device complies with Part 15 of the FCC Rules. Operation is subject to

the following two conditions: (1) this device may not cause harmful

interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

FCC Caution: Any changes or modifications not expressly approved by the

party responsible for compliance could void the user's authority to operate this

equipment.

Warning: Operation of this equipment in a residential environment could

cause radio interference.

KCC Statement

RoHS

This product is RoHS compliant

CS1822 / CS4824 RS-232 Commands

RS-232 Operation

Overview

The CS1822 / CS1824’s built-in bi-directional RS-232 serial interface allows

system control through a high-end controller or PC. RS-232 serial operations

in a CS1822 / CS1824 installation are managed via HyperTerminal sessions on

systems that are running Windows. In order to use this feature to send

commands to the CS1822 / CS1824, you must first download and install a

HyperTerminal application. For detailed instructions and information about

each of the commands provided in this manual, please refer to the CS1822 /

CS1824 user manual.

Setup

Install a HyperTerminal application on a computer that is not part of the

installation, which will be used to control the switch via the RS-232

connection. HyperTerminal applications can be download from the Internet,

and many operating systems are embedded with HyperTerminal applications.

Hardware Connection

Use a RJ-11 to DB-9 serial adapter (LIN5-04A2-J11G) to connect a

computer’s serial port to the serial port on the CS1822 / CS1824, as shown

below:

Note: The unit used in the diagram below is CS1824, the procedure for

connecting CS1822 is identical with fewer KVM ports.

RJ-11 to DB-9 Adapter

CS1822 / CS4824 RS-232 Commands

RS-232 Pin Assignments

Pin assignments for the CS1822 / CS1824’s rear RJ-11 Serial Port that is used

for connecting to a serial terminal are given in the table, below:

Note: This RJ-11 female connector is 4P4C.

Pin Assignment

1 TXD: Transmit Data

RJ-11 Female

2 RXD: Receive Data

3N/A

4 GND: Signal Ground

CS1822 / CS4824 RS-232 Commands

Console Login - HyperTerminal

Once a physical connection from the computer to the CS1822 / CS1824 has

been made, you can establish a HyperTerminal session using the instructions

below.

1. Open the HyperTerminal application, and configure the port settings for

COM1 port, then click OK.

Bits per Second: 19200, Data Bits: 8, Parity: None, Stop bits: 1, Flow Control:

None.

2. After configuring the port settings you must enable serial control on the

switch by typing the command: Open + [Enter].

CS1822 / CS4824 RS-232 Commands

RS-232 Commands

After you login via HyperTerminal (see Console Login - HyperTerminal) use

the instructions below to send RS-232 commands to control the switch from the

computer.

When RS-232 control is enabled via the Open + [Enter] command, the

CS1822 / CS1824’s front panel pushbuttons and hotkeys (excluding the mouse

cursor shift and monitor layout hotkeys) will be disabled, until the serial

connection is closed.

For detailed information about the controls listed in this guide, please refer to

the CS1822 / CS1824 user manual.

Verification

After entering a command, a verification message appears, as shown below, at

the end of the command line, as follows:

With all commands in the sections that follow:

Each command string can be separated with a space.

The [Enter] command can be replaced with the ASCII code: 0x0D0A

Response Message Description

Command OK Command or parameter is correct.

Command incorrect Command or parameter is incorrect.

CS1822 / CS4824 RS-232 Commands

Open / Close

The Open and Close commands allows you to start and end the link between

the computer sending RS-232 commands and the CS1822 / CS1824. When the

link is open, the CS1822 / CS1824 only accepts RS-232 commands and will

not respond to front panel pushbuttons and hotkeys (excluding the mouse

cursor shift and monitor layout hotkeys) – until the link is closed. The link

starts with the open command and ends with the close command or after 2

minutes if no command is sent. The default value is close.

Use the Formula - to set Parameters - to create a Command.

Formulas:

Command + [Enter]

Parameters:

Open/Close RS-232 Link Command

The available formulas for the Open/Close RS-232 Link commands are as

follows:

1. Command + [Enter]

For example, to open the RS-232 link between the computer and CS1822 /

CS1824, type the following:

open [Enter]

2. Command + [Enter]

For example, to close the RS-232 link between the computer and CS1822 /

CS1824, type the following:

close [Enter]

Command Description

open Open RS-232 Link command

close Close RS-232 Link command

Enter Description

Enter Enter and send out command

CS1822 / CS4824 RS-232 Commands

Switch Port

The Switch Port command allows you to switch ports. The default port is 01.

Use the Formula - to set Parameters - to create a Command.

Formula:

Command + Control + [Enter]

Parameters:

Switch Port Commands

Some available formulas for the Switch Port commands are as follows:

1. Command + Control + [Enter]

For example, to switch to port 2, type the following:

sw i02 [Enter]

Note: The Control command can be skipped and the default value will be

used.

Command Description

sw Switch Port Command

Control Description

ixx Input Port Number

xx= 01~02 (CS1822) / 01~04 (CS1824)

Enter Description

Enter Enter and send out command

CS1822 / CS4824 RS-232 Commands

Set Baud Rate

The Set Baud Rate command allows you to configure the baud rate setting for

the serial port connection. The default baud rate is 19200.

Use the Formula - to set Parameters - to create a Command.

Formula:

Command + Control + [Enter]

Parameters:

Set Baud Rate Commands

Some available formulas for the Set Baud Rate commands are as follows:

1. Command + Control + [Enter]

For example, to set the baud rate to 19200, type the following:

baud 19200 [Enter]

2. Command + Control + [Enter]

For example, to set the baud rate to 38400, type the following:

baud 38400 [Enter]

Command Description

baud Baud Rate Command

Control Description

19200 Set baud rate to 19200 (Default)

38400 Set baud rate to 38400

9600 Set baud rate to 9600

Enter Description

Enter Enter and send out command

CS1822 / CS4824 RS-232 Commands

Keyboard Language Layout

The Keyboard Language Layout command allows you to change the keyboard

language layout. The default language is English.

Use the Formula - to set Parameters - to create a Command.

Formula:

Command + Control + [Enter]

Parameters:

Keyboard Language Layout Commands

Some available formulas for Keyboard Language Layout commands are as

follows:

1. Command + Control + [Enter]

For example, to change the keyboard language layout to Japanese, type the

following:

layout jp [Enter]

2. Command + Control + [Enter]

For example, to change the keyboard language layout to French, type the

following:

layout fr [Enter]

Command Description

layout Keyboard Language Layout Command

Control Description

en Change the keyboard language layout to

English (Default)

fr Change the keyboard language layout to

French

jp Change the keyboard language layout to

Japanese

ge Change the keyboard language layout to

German

Enter Description

Enter Enter and send out command

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