SMART-AVI SKM-04 User manual

USER MANUAL

(rev 1.0)

4-Port Keyboard and Mouse Switch

with USB 2.0 Sharing

SKM-04

Manage keyboard & mouse operations on

four computers over multiple displays

SKM-04

PART NO. QTY DESCRIPTION

SKM-04S 1 SKM-04 (8-Port Keyboard and Mou e Switch)

PS5VDC2A 1 5VDC2A Power Supply

U er Manual 1

WHAT’S IN THE BOX?

USB

Signal Type USB 2.0, 1.1, and 1.0 w/ internal hub

CPU Port (4) USB Type B (female)

(2) USB Type-A

for keyboard and mou e connection only

(2) USB Type-A

for USB 2.0 Tran parent

U er Con ole Interface

OTHER

Power External 5VDC2A @10W

Dimen ion 12.6” W x 1.75” H x 6.6“ D

Weight 10 lb .

Approval UL, CE, ROHS Compliant

Operating Temp. 32-131 °F (0-55 °C)

Storage Temp. -4-185 °F (-20-85 °C)

Humidity Up to 95%

Emulation Keyboard and Mou e

ONTROL

Front Panel Tactile Switch

RS-232 Via Control @ 9600 bp

Hotkey Via Keyboard

Mou e PASS and

Mou e Ge ture Switching

TECHNICAL SPECI ICATIONS

SKM-04

APPLICATION DIAGRAM

SKM-04 REAR

SKM-04 RONT

SKM-04

CONNECTING THE SKM-04

1. En ure that power i di connected from SKM-04.

2. U e a USB cable (Type-A to Type-B) to connect a USB port on

a computer to the re pective port of the SKM-04. Do thi for

each of the computer .

3. U e 3.5mm Stereo (Male-to-Male) audio cable to connect

the audio out port of the four computer to their re pective

port (Audio In ) of the SKM-04.

4. Optionally connect RS-232 for control function .

5. Connect the USB keyboard and mou e on the two USB port

on the right (clo e to the RS-232 port).

6. Connect peaker to the Audio Out port on the SKM-04

7. Optionally connect up to two USB 2.0 device (fla h drive,

printer, etc.) to the two USB port on the left .

OMMANDS HOTKEYS RS-232 ONTROL

Single-head Di play

Mode ctrl + ctrl + k

//k

Multi-head Di play

Mode ctrl + ctrl + k

k + m

m //km

kmkm

SKM-04 INITIAL SETUP

After connecting all device to the SKM-04, a di play topology

configuration and di play mode mu t be cho en. By default,

SKM-04 i configured to ingle-head mode and a topology with

4 creen arranged horizontally tarting with port 1 on the

mo t left-hand ide.

1. The di play ’ in tallation etup mu t match one of

SKM-04’ predefined di play topology configuration. Thi

can be elected through keyboard hotkey command or

through RS-232. Plea e refer to the “Di play Topology Con-

figuration” for the available di play topologie .

2. If one or more of the input computer have multiple

di play , Multi-head Di play Mode mu t be elected.

Otherwi e, elect Single-head mode. Plea e refer to the

table below for the command :

SKM-04

SINGLE-HEAD MODE KM SWITCHING

SmartAVI’ new PASS (Progre ive Automatic Screen Switch-

ing) technology allow eamle witching between computer

by moving the mou e cur or from one di play to another. With

PASS, u er can effortle ly witch computer for fa ter pro-

ductivity.

• As the cursor moves from screen to screen, the SKM-04 delivers auto-

matic switching

• PASS does not work in Multi-head display mode

MULTI-HEAD MODE KM SWITCHING

When u ing computer with multiple di play , SmartAVI devel-

oped a new feature called Mou e Ge ture Switching

Mou e Ge ture Switching Mou e Ge ture Switching

Mou e Ge ture Switching technol-

ogy that allow witching between computer through the u e

of imple mou e click and ge ture .

Simply pre the croll wheel twice and then move the mou e

in the direction of the channel you de ire to witch.

• This feature works for both Single-head and Multi-head display modes

SKM-04

OMMANDS HOTKEYS RS-232 ONTROL

Switch Keyboard

and Mou e only

onlyonly

only ctrl + ctrl + m + Port# + ENTER //m

m[port #]<CR>

Switch USB 2.0 only

onlyonly

only

ctrl + ctrl + u

u + Port# + ENTER //u

u[port #]<CR>

Software Re et ctrl + ctrl + r

r //r

Factory Default

Setting ctrl + ctrl + f

f //f

Single-head Di play

Mode ctrl + ctrl + k

//k

Multi-head Di play

Mode ctrl + ctrl + k

k k

k +

//km

kmkm

Navigate to Next

Channel ctrl + ctrl + ▲ (arrow key)

Navigate to Previou

Channel ctrl + ctrl + ▼ (arrow key)

RS-232 and HOTKEY COMMANDS

OTHER METHODS TO CONTROL SKM-04

Front Panel ontrol

To witch port u ing the front panel, pre the UP button to

navigate up and DOWN button for down.

Hotkey ommands

The Hotkey command i a keyboard equence u ed to trigger

an action on the SKM-04 through the u e of the keyboard con-

nected on the USB port of the SKM-04. To activate the hotkey

equence, pre the CTRL key twice and then enter the de-

ired hotkey command .

RS-232 ontrol

U e a male-to-female erial cable to connect a computer to the

RS-232 port of the SKM-04. U e terminal client oftware uch

a the HyperTerminal

HyperTerminalHyperTerminal

HyperTerminal to connect to the SKM-04. Make ure to

u e the tandard communication mode of 9600 bps, 8, N, 1.

Thi port can al o be u ed for oftware upgrade.

SKM-04

DISPLAY TOPOLOGY CON IGURATION

The SKM-04 ha a configurable di play topology configuration that can be

ea ily activated through keyboard hotkey or through RS-232 command .

No oftware or driver required for configuring the di play topology.

Hotkey Command:

Hotkey Command: Hotkey Command:

Hotkey Command: “ctrl + ctrl + h

h + 4

4 + ENTER”

RSRS

RS-

-232 Command:

232 Command:232 Command:

232 Command: //h4

h4h4

h4<CR>

Hotkey Command:

Hotkey Command:Hotkey Command:

Hotkey Command: “ctrl + ctrl + h

h + 2

2 + ENTER”

RSRS

RS-

-232 Command:

232 Command: 232 Command:

232 Command: //h2

h2h2

h2<CR

Hotkey Command:

Hotkey Command: Hotkey Command:

Hotkey Command: “ctrl + ctrl + h

h + 1

1 + ENTER”

RSRS

RS-

-232 Command:

232 Command:232 Command:

232 Command: //h1

h1h1

h1<CR>

1 2 3 4

1 2

3 4

Each of the cell hown repre ent a di play

or multiple di play from a computer.

Note :

+ PASS Technology can only be u ed in in-

gle-head di play mode.

+ If one or more of the eight computer have

multiple di play , multi-head di play mode

witching mu t be u ed.

This manual suits for next models

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