Wingtop Sh-6510 User manual

SH-6510 User Guide

------------------------ Introduction

Automatic Mouse Conversion

Overview

The KVM Switches enable you to connect computers with PS/2 or

serial mouse ports (using adapters supplied with each KVM Switches)

and control the computers from one PS/2 mouse(Touch pad). The

KVM Switches automatically identifies the mouse and switches to

proper mouse protocol.

The SH-6510 is only 1U Four in one control center (KVM switch,

KEYBOARD, LCD and MOUSE). It can control up to 8 PCs or 64

PCs by cascade. There is no interface card or software to configure.

Installation is as easy as connecting cables between SH-6510 and

your computers. Operation is as simple as pressing push button,

entering hot-key command and navigating through the user-friendly

on-screen menu. Depending on the model you have, it switches up

to 4 (KVM104D), 8 (KVM108D) IBM-compatible computers. The

KVM Switches is independent of the computer operating system.

High Video Quality

KVM Switches supports VGA resolution up to 1600x1200 @85Hz

without any degradation (But it is limited by Monitor, so only up to

Monitor resolution). Advanced VGA circuit design guarantees smooth

and flicker-free switching from one computer to the other with

distance up to 100ft (30M)* at both Console and PC sides.

Two-Console KVM Switches (Optional)

The advanced multi-access KVM Switches enable you to control

multiple computers from two different locations: one is contained in

SH-6510; the other one you can connect from outside, the distance is

up to 30M. KVM208D controls 8 computers.

NOTE: The following is the optional KVM Switch and Display models.

Optional KVM Switch Models

OSD

Optional switch KVM104D KVM108D KVM208D

No. of console

supported 1 1 2

No. of PC supported 4 8 8

On-Screen Display (OSD) Menu

For KVM104D, KVM108D,

KVM208D models

For KVM Switches with built-in OSD control, you can name your

computers, switch to a computer from a list, configure settings with

easy-to-use menus, view the name of the selected computer

on-screen with programmable time interval. The OSD displays the

system status throughout operation.

Optional DISPLAY Models

Optional

DISPLAY 12.1 13.3 14.1 15.0

Display’s

Resolution 800x600 1024x768 1024x768 1024x768

For Monitor with built-in OSD control, you can be easy to set up your

monitor.

SH-6510 User Guide

* Tested with high-quality UL2919-rated, low-loss and shielded cables.

Features

Supports both PS/2 and serial mouse

Cascade configuration expands system capability up to 64 PCs

Auto-scan automatically selects computers sequentially

Supports Microsoft IntelliMouse (Pro)

Hot-key functions allow easy computer access

Keyboard states automatically saved and restored when switching

computers

Operating system independent, transparent to all applications

Plug and play system configuration

Keyboard and mouse can be hot plugged at any time

High VGA resolution 1600x1200 for KVM switch, but limited by

LCD.

DDC2B compatible

Standard 1U 19 inch rack mounting

Supports optional multimedia module for microphones and stereo

speakers (MAV108).

Extra features for On-Screen Display model

Assign computers with unique and meaningful names

Identify and select computers by the names

Programmable scan filters unused computers

Store system settings and name entries to non-volatile memory

Password security locks computer from unauthorized access

Gain complete control with easy-to-use OSD interface

More features for multi-access

models(KVM208D)

Manage multiple computers from two locations

Support different type of mouse i.e. generic PS/2 mouse and

scroll mouse

Selectable User Timeout

SH-6510 User Guide

Configurations

SH-6510 has several models each supporting a different number of

computers. For applications with a large number of computers,

KVM Switches can be cascaded in a master/slave configuration to

support even more computers.

Single Configuration

First let one side of adapter Plug-in power insert and connect the

other side of the adapter to the port of KVM switches. Then, connect

multiple sets of keyboard, mouse and monitor cables to the “PC x”

ports of the KVM Switches, as shown in figure 1.

Figure 1: A single configuration

SH-6510 User Guide

Cascade (Master/Slave) Configuration

You can connect a second level of one or more KVM Switches to “PC

1”~”PC 4” (KVM104) or "PC 1"~”PC 8” ports (KVM108) of a Master

unit. Cascade configuration expands system ability allowing you to

select computers connected to the Master or Slaves (There is only

one Master, which has a mouse, a keyboard and a monitor

connected to its CONSOLE port directly operated by a user). Once

connected, KVM Switches automatically configure themselves to

either Master or Slave. Slaves of different KVM Switches models

can be mixed in cascade configuration. [NOTE: Master must have

equal or more PC ports than that of Slaves, i.e., if KVM104 is a

master, KVM104 can be Slaves, but KVM108 can not.]

Figure 2: A cascade KVM Switches configuration

Throughout this manual, Master is the SH-6510. Slave is a KVM

Switches that has its CONSOLE port connected to a Master's “PC x”

port. Slave only exists in cascade configuration.

SH-6510 User Guide

------------------------ Installation

Device Connection

Determine the channel address of each computer. For computers

using PS/2 mouse, connect the computer's mouse and keyboard

cables to the KVM Switches’s connectors marked with a mouse and

keyboard respectively, as shown in figure 4.

Figure 4: Master computer connection

For computers using serial mouse, connect the DB-9 to mini-DIN-6

adapter (supplied with the KVM Switches) to the computer mouse

port, then use PS/2 cables to connect the mouse to KVM Switches,

see figure 5. Connect the computer's monitor cable to the

HD-DB-15 VGA connector. Repeat above steps for all remaining

computers to be connected to the KVM Switches.

Figure 5: Adapter and serial mouse connection

SH-6510 User Guide

Initial Power-Up

Make sure all computers and KVM Switches are powered down

during installation. You must power up the Master KVM

Switches before turning on any other devices.

For single KVM Switches: 1) Apply a power adapter to the

Master. 2) Turn on computers.

For cascade: 1) Apply a power adapter to the Master.

2) Apply power adapters to all Slaves. 3) Turn on

computers.

Note: You may hot plug additional powered-down computer and

Slave without turning any existing KVM Switches or computer off

after initial power up.

Replace Master Console Devices

You can replace a faulty keyboard or mouse of the Master

CONSOLE port at any time without powering down the Master, as

long as your computers are booted with proper device driver for the

new device. Should you encounter any difficulty, just activate K/M

RESET by holding both front-panel ‘1’ and ‘2’ push buttons down for

2 seconds.

SH-6510 User Guide SH-6510 User Guide

Figure 7 shows how to assemble rack cable support then screw it to

Rack Mount Accessories the back and inside the rack cabinet vertical post.

Figure 6 shows how to attach optional mounting brackets to the

SH-6510 unit for standard 19-inch rack cabinet.

Figure 6: Attaching rack mount bracket

Figure 7: Assembling rack cable support

Then, keyboard/mouse/monitor cables can be routed over the cable

support. You can use plastic cable ties to bundle and label the

cables through the rack cable support holes for easy identification.

SH-6510 User Guide

------------------------ Operation

Multimedia Module Front Panel Push Buttons

An optional multimedia A/V module (MAV108) is used to select

microphone, speaker and monitor signals from one out of eight

computers. The A/V module is connected to the LINK port on the

rear panel via an mini-DIN-8 connector. When a computer is

selected, the microphone signal is directed to that computer, speaker

and monitor signal source from the same computer.

You may select a computer by pressing the front panel push button

directly, by issuing hot-key commands or by activating the OSD

window (for models with OSD support). The front panel indicator

changes to reflect the computer port selected (red) and whether the

port is connected to a powered computer (green). The indicator

flashes red when it is in either Auto Scan or Manual Scan mode.

As an OSD option, the A/V module may select a computer different

from that of the KVM Switches system. There are two options in

Audio Stick function (<F4>:More\Audio Stick). When set to 'On', A/V

module selection follows computer selection. When set to 'Off', A/V

module selection stops following computer selection. It is useful if

you want to listen to one particular computer's audio signal while

selecting other computers during operation.

With extra VGA ports, the A/V module enables you to view multiple

monitors from one PC at the same time. Now you can extend your

Windows desktop for all your computers and switch accordingly. Figure 8: Front panel indictor

Some computers support 'keyboard/mouse power up' function, i.e.,

press certain keys or mouse buttons to startup the computers. Their

corresponding green front indicators lit all the time even if the

computers are 'off'.

K/M RESET

K/M RESET solves most problems developed by keyboard, mouse,

device replacement or change of configuration. Press down both

the front-panel number 1and 2push buttons for 2 seconds to

re-configure the whole system without turning either the KVM

Switches Switch or any computer off.

KVM Switches provides an easy to use feature to start Auto

Scanning. You can press down both the front-panel number 7and 8

buttons for 2 seconds to start Auto Scanning.

AUTO SCAN

SH-6510 User Guide

KVM Switch OSD (On-Screen-Display) Operation

KVM104D,KVM108D,KVM116D,KVM208D,KVM216D

Figure 9: OSD screen illustration

By hitting the left <CTRL> key twice within two seconds, you may see

the 'Hotkey Menu' if it is enabled (an OSD option). Or, by hitting the

left <CTRL> key three times within two seconds, you will see a 'KVM

MENU' screen showing a list of the computers with corresponding

channel addresses, names and status, see figure 9.

The channel address of the currently selected computer is displayed

in red, same as the front indicator, to the right of the OSD title 'KVM

MENU'. The color of a device name is green if it has power and is

ready for selection (its corresponding front panel indicator is green),

or the color is white as it has no power. OSD menu updates the

color when it is activated. Use the <UP> and <DOWN> arrow keys

to highlight a computer and the <ENTER> key to select it. Or, you

may press <ESCAPE> to exit OSD and remove the OSD menu from

the display; the status window returns to the display and indicates the

currently selected computer or operating status.

SH-6510 User Guide

A triangle mark () to the right of a name indicates the port is

cascaded to a Slave; the number at the left of the triangle mark

shows the number of ports the Slave has, i.e. 8for KVM108.

<ENTER> key brings you one level down and another screen pops

up listing the names of the computers on that Slave. The name of

the Slave will be shown at the upper right corner of the OSD menu.

It is useful to group computers and still be able to see the group

name.

An eye mark (1) to the right of a name indicating the computer is

selected to be monitored in Scan mode. In OSD, this mark can be

switched on or off by function key <F2>.

Press <ESCAPE> key to exit OSD and to return to the selected

computer; the computer name is also shown on the screen.

Function key <F1>:To edit name entry of a computer or a

Slave. First, use the <UP> and <DOWN> arrow keys to

highlight a channel then press <F1> followed by name entry.

Valid characters are ‘A’~’Z’, ‘0’~’9’ and the dash character.

Lowercase letters are converted to uppercase ones. Press

<BACKSPACE> to delete a letter one at a time. Non-volatile

memory stores all name entries until you change, even if the unit

is powered down.

Function key <F2>: To switch the eye mark (1)of a

computer on or off. First, use the <UP> and <DOWN> arrow

keys to highlight it, then press <F2> to switch its eye mark on or

off. If Scan Type is 'Ready PC +1', only the power-on and

eye mark selected computers will be displayed sequentially in

SH-6510 User Guide

Scan mode. In this mode, the KVM Switches automatically switches

from one power-on computer to the next sequentially in a

fixed interval. During Auto Scan mode, the OSD displays

the name of the selected computer. When Auto Scan

detects any keyboard or mouse activity, it suspends the

scanning till activity stops; it then resumes with the next

computer in sequence. To abort the Auto Scan mode,

press the left <CTRL> twice, or, press any front button.

Scan Type and Scan Rate set the scan pattern. Scan Type

(<F4>:More\Scan Type) determines if scanned computers

must also be eye mark selected. Scan Rate

(<F4>:More\Scan Rate) sets the display interval when a

computer is selected before selecting the next one.

Function key <F3>: To lock a device (a computer or a Slave)

from unauthorized access, use Security. Security is effective

for only one device (a computer or a Slave). To lock a device,

use the <UP> and <DOWN> arrow keys to highlight it, then

press <F3>. Now, enter up to 4 characters (‘A’~’Z’, ‘0’~’9, ‘-‘)

followed by <ENTER> as new password. A Security-enabled

device is marked with a lock (±) following its channel number.

To permanently disable the security function from a locked

device, highlight it, press <F3> then enter the password.

If you want to access the locked device temporarily, simply

highlight it and press <ENTER>, the OSD will ask you for the

password. After entering correct password, you are allowed to

use the device. This device is automatically re-locked once you

switch to another one. During Scan mode, OSD skips the

security-enabled device. NOTE: Only one device (a computer

or a Slave) can be locked by this function at a time.

Manual Scan

Scan through power-on computers one by one by keyboard

control. Scan Type (<F4>:More\Scan Type) determines if

scanned computers must also be eye mark selected.

Press the up arrow key (↑) to select the previous computer

and the down arrow key (↓) to select the next computer.

Press any other key to abort the Manual Scan mode.

If you forget the password, the only way to permanently

disable the security function is to remove all possible

power sources from the master KVM Switches. You need

to turn off all computers and unplug all power adapters,

then restart everything.

Audio Stick

An optional multimedia module can be linked to the back of

each KVM Switches for selecting microphone and stereo

speaker signals. There are two options for Audio Stick:ON

and Off. When set to 'On', audio selection follows

computer selection. When set to 'Off', audio selection

stops following computer selection. It is useful if you want

to listen to a particular computer's audio signal while

operating other computers. The non-volatile memory

stores the Audio Stick setting.

Function key <F4>: More functions are available by hitting

<F4>. A new screen pops up displaying more functions as

described below. Most of them are marked with a triangle ()

indicating there are options to choose from. Using the <UP>

and <DOWN> arrow keys, select the functions and press

<ENTER>. Available options will be shown in the middle of the

screen. Again, using the <UP> and <DOWN> arrow keys to

view options then press <ENTER> to select it. You can press

<ESCAPE> to exit at any time.

Scan Type

Ready PC +1: In Scan mode, scan through power-on and

eye mark selected computers.

Ready PC: In Scan mode, scan through power-on

computers.

Auto Scan

The non-volatile memory stores the Scan Type setting.

SH-6510 User Guide

MIas MIddle,

Scan Rate

ESC: To exit the OSD, press the <ESCAPE> key.

Sets the duration of a computer displayed in Auto Scan

mode. The options are 3 seconds, 8 seconds, 15

seconds and 30 seconds. The non-volatile memory

stores the Scan Rate setting.

DISPLAY OSD(On-Screen-Display) Operation

There are five push buttons “AUTO”, “MENU”, “+”, ”-“, “LCD-I/0” and

one “POWER” LED on the keyboard. When the control center is

power on, the LED is bright. When the display is power on, the LED

is green. When the display is power off, the LED is red. If you want to

adjust the display, first press “MENU” button. Use “+” or “-“ selecting

which function you want. Then press “MENU” to work out. If you

press the button “AUTO”, the display will work out for AUTO

configure.

Keyboard Speed

KVM Switches offers keyboard typematic setting that

overrides the similar settings in BIOS and in Windows.

Available speed options are Low, Middle, Fast and Faster

as 10, 15, 20 and 30 characters/sec respectively.

The non-volatile memory stores the Keyboard Speed setting.

Hotkey Menu

When you hit the left <CTRL> key twice within two seconds,

the "Hotkey Menu" appears displaying a list of hot-key

commands if the option is On. The 'Hotkey Menu' can be

turned Off if you prefer not to see it when the left <CTRL>

key is hit twice.

When you put down the display, the display is off after 3~5Second.

Oppositely the display is on after 3~5 Second. If the display is on, it

will be off when you press the “LCD-I/0” after 3~5 Second. Oppositely

the display will be on 3~5 Second.

The non-volatile memory stores the Hotkey Menu setting.

DISPLAY OSD MENU

CH Display

FIRST LEVEL SECOND LEVEL THIRD LEVEL

AUTO TUNE.

BRIGHTNESS

CONTRAST

COLOR

9300

7500

6500

USER

RETURN

RED

GREEN

BLUE

RETURN

QUALITY

SIZE

PHASE

NOISE

TEXT/ GFX

TEXT

Auto Off: After you select a computer, the channel address

and name of the computer will appear on the screen for 3

seconds then disappear automatically.

Always On: The channel address and name of a selected

computer and/or OSD status displayed on the screen all the

time.

The non-volatile memory stores the CH Display setting.

Position

The position of the selected computer name and/or OSD

status displayed on screen during operation. The actual

display position shifts due to different VGA resolution, the

higher the resolution the higher the display position. The

non-volatile memory stores the Position setting.

LL as Lower Left, LR as Lower Right.

UL as Upper Left, UR as Upper Right,

SH-6510 User Guide

Hot-key commands

RETURN

GFX

RETURN

POSITION

IMAGE POS.

OSD POS.

RETURN

HORIZONTAL

VERTICAL

CENTRE

RETURN

HORIZONTAL

VERTICAL

CENTRE

RETURN

LANGUAGE

ENGLISH

GERMAN

FRENCH

ITALIAN

SPANLISH

RECALL

YES

SAVE

CANCEL

Hot-key command is a short keyboard sequence to select a computer,

to activate computer scan, etc. KVM Switches interprets keystrokes

for hot-keys all the time. A hot-key sequence starts with two left

<CTRL> keystrokes followed by one or two more keystrokes. A

built-in buzzer generates a high-pitch beep for correct hot-key

command; otherwise, one low-pitch beep for error and the bad key

sequence will not be forwarded to the selected computer.

The short form hot-key menu can be turned on as an OSD function

(<F4>:more\Hotkey Menu) every time the left <CTRL> key is pressed

twice.

L-CTRL: is the <CTRL> key located at the left side of the

keyboard.

1~8: are the number keys '1' ~ '8' at the upper row of the

keyboard. Do not use the keypad at the right of the

keyboard.

JTo select a computer by hot-key command, you must know its

channel address, which is determined by the KVM Switches

connection. For a computer connected to a Master, its address is

represented by the PC port label (1~8). For a computer

connected to a Slave, two characters represent its address. The

first character is the channel address of the Master unit (1~8) and

the second one is the channel address of the Slave (1~8).

Please note that only Master's 'PC 1' ~'PC 8' ports can be

connected to a Slave.

Left Ctrl + left Ctrl + 7

Selects a computer connected to port 7 of the Master.

Left Ctrl + left Ctrl + 6 +7

Selects a computer connected to port 7 of a Slave connected

to port 6 of the Master.

JTo start Auto Scan, automatically scan power-on computers one

by one at a fixed interval:

When Auto Scan detects any keyboard or mouse activity, it

suspends the scanning till activity stops; it then resumes with the

left Ctrl + left Ctrl + F 1

SH-6510 User Guide

next computer in sequence. The length of the Auto Scan interval

(Scan Rate) is adjustable, see below. To abort the Auto Scan

mode, press the left Ctrl key twice.

Note: For OSD models, Scan Type determines whether eye mark is

necessary during Auto Scan.

JManual Scan enables you to manually switch back and forth

between power-on computers.

left Ctrl + left Ctrl + F2

Press ↑or ↓to select the previous or the next computer in

sequence. And, press any other key to abort the Manual Scan.

Note: For OSD models, Scan Type determines whether eye mark is

necessary during Manual Scan.

JTo adjust Scan Rate which sets the duration before switching to

the next computer in Auto Scan:

left Ctrl + left Ctrl + F3

The KVM Switches sends one to four beeps indicating scan interval

of 3, 8, 15 and 30 seconds respectively.

JTo adjust keyboard typematic rate (characters/sec), this setting

over-rides that of BIOS and any operating system:

left Ctrl + left Ctrl + F4

The KVM Switches generates 1 to 4 beeps corresponding to 10, 15,

20 and 30 characters/sec respectively.

JAudio Stick

An optional multimedia module can be LINKed to the back of each

KVM Switches for selecting microphone and stereo speaker signals.

There are two options for Audio Stick:ON and Off. When set to

'On', audio selection follows computer selection. When set to 'Off',

audio selection stops following computer selection. It is useful if

you want to listen to a particular computer's audio signal while

operating other computers.

left Ctrl + left Ctrl + F5

The KVM Switches generates 1 or 2 beeps corresponding to On

and Off respectively.

SH-6510 User Guide

Touch Pad

There are two function buttons on the Touch Pad (function similar

with mouse).

You can touch the Touch Pad twice continually instead of using

“enter” button.

If you want to pull something, you can touch the Touch Pad twice

continually. But your hand can’t leave the Touch Pad at the second

time. You have to touch the Touch Pad and move your finger until you

pull something to the place that you want.

SH-6510 User Guide SH-6510 User Guide

--------------- Cascade Configuration

Connection

Before connecting a device (a computer or a Slave) to the Master

under power, you must turn off the device. The Master must have

equal or more 'PC x' ports than that of the Slave, i.e., if KVM104D is

the master, KVM104 can be Slaves, but KVM108 can not.

The ports labeled "PC 1"~”PC 8” can be connected to either a

computer or a Slave's CONSOLE port, as shown in figure 10. A

power adapter with DC 12V output rating must be connected to the

Master.

Figure 11: Cascaded 8-port KVM Switches

Figure 10: Slave console connection

The maximum number of computers controlled by a master/slave

configuration with all KVM104s is 16 with 4 Slaves and each Slave

connects to 4 computers, see figure. For an all KVM108s

configuration, the number is 64 with 8 Slaves and each Slave

connects to 8 computers, see figure 11.

SH-6510 User Guide SH-6510 User Guide

-------------Multi-access KVM SwitchesKVM208DFor OSD model:

After connection completes, you should re-activate the

OSD menu to check if the Master recognizes the

Slaves. A triangle mark () is placed to the right of

the channel name indicating the port is connected to a

Slave not a computer. A number to the left of the

triangle mark indicates the Slave model, i.e. 8for

KVM108 or KVM108D.

Overview

The advanced multi-access KVM208D has all the features of

KVM108D respectively. The model has two Console ports facilitate

you to access multiple computers from two different locations, local

and remote. Thanks to the high-drive circuit design, you may

connect high quality cables at Console and PC sides for up to 100ft

(30M), a definite plus for server room applications. Now you can

access all computers either in the server room when you have to

physically access the computers such as software upgrade, or away

from the server room for everyday use.

Change Configuration while Running

Devices at any 'PC x' port can be changed at any time after initial

power-up. If you change any one of the “PC 1” to “PC 8” ports

connection from a computer to a Slave or vice versa, or replace the

devices of a port; the OSD will update this change the next time it is

activated. [NOTE: Any new device, a computer or a Slave, must be

turned off before it is connected to the Master.]

Connections

Connect one keyboards, mouse and monitors to the CONSOLE ports.

The built-in PS/2 mouse signal translation enables you to connect

PS/2 mice of different type to the CONSOLE ports, i.e., a generic

PS/2 mouse for one CONSOLE and a scroll mouse for another.

SH-6510 User Guide SH-6510 User Guide

------------------------ Appendices

Operation

Specifications:On power up, the KVM208D is in Idle mode broadcasting VGA signal

from the selected computer and detecting for keyboard and mouse

activity. User LEDs (marked with reverse black Aand B) are both

green indicating the KVM Switches is not in use.

Specifications SH-6530-KVM104

SH-6530-KVM104D SH-6530-KVM108

SH-6530-KVM108D

User port number 1 1

Computer port number 4 8

Cascade control PC number Up to 16* Up to 64*

On-screen display (OSD) KVM104D KVM108D

Front panel button control 4 8

Hot plug-and-play Yes

Hot-key control Yes

Rack-mount kit RMK04 RMK08

Automatic scan interval 3, 8, 15, 30 seconds

Programmable scan pattern KVM104D KVM108D

Cable length (Max) 30M (100ft) at CONSOLE

30M (100ft) at PC ports

VGA 1600 x 1200, DDC2B

keyboard

Computer mouse connector

monitor

PS/2

PS/2, serial (with adapter)

HD-DB-15 male

keyboard

Console mouse connector

monitor

PS/2

HD-DB-15 female

H x W x D (mm)

(in.)

size

44x220x130

1.7x8.7x5.1

Compact

44x436x130

1.7x17.2x7.0

Power supply (min) 9V DC, 500mA

When keyboard or mouse activity is detected at one CONSOLE, the

KVM Switches immediately disables the other CONSOLE from

accessing the computer. Only one User LED, at the front panel,

remains lit indicating the KVM Switches is under user operation. In

the mean time, keyboard LEDs (Num/Caps/Scroll Lock) of the other

CONSOLE start to flash as its access is denied and the monitor is

blocked from VGA signal for security reason. After the user has

finished his operation for a period of time (i.e., User Timeout), the

multi-access KVM Switches Switch returns to Idle mode. User

Timeout has four options, 5 sec, 30 sec, 60 sec and HOLD. Select

HOLD when you plan to access the KVM Switches for a long time.

Pressing the <Scroll Lock> twice forces the KVM Switches return to

Idle mode immediately regardless of the User Timeout setting.

The User Timeout is available in the OSD menu by pressing the

Function key <F4>, under the sub-menu More. Note: Keyboard

Speed option is not available for multi-access models.

Configuration

To expand the number of computers under control, you may connect

CONSOLE port of another KVM Switches to "PC 1" ~ "PC 8" port.

Refer to the chapter Cascade Configuration for more detail. There

are rules to apply for Master/Slave configuration. When KVM208D

is a Master, its slave includes KVM104, KVM104D, KVM108 and

KVM108D. These multi-access KVM Switches already come with

OSD menu, their Slaves do not have to be OSD equipped.

*You can use the SH-6530 KVM Switches series independently.

* Cascaded with KVM Switches Switches supporting the same number of PC ports.

You can mix different models in cascade applications.

SH-6510 User Guide SH-6510 User Guide

Troubleshooting:

Ensure that all cables are well seated. Check that keyboard/mouse

cables are not swapped. Label and bundle the cables for each

computer to avoid confusion when connected to the KVM Switches.

Double OSD

images at

cascade

configuration

.Improper slave

connection procedure. .Press push buttons 1 and 2

down for 2 seconds to activate

K/M RESET.

. Remove any possible power

supply to the Slave (unplug all

cables), before connecting it to

the Master.

OSD menu is

not at the

proper position

.OSD menu has fixed

resolution and its size

varies due to computer

VGA resolution changes.

.Use <F4>:More\Position to

select UL or UR. OSD menu

may appear near the middle of

the screen when LL or LR is

selected.

Computer can

not use serial

mouse

.Loose mouse adapter

.Incorrect mouse adapter

.Secure the mouse adapter to

computer’s COM port

.Use only the mouse adapter

comes with the unit

Can not select a

computer

connected to a

slave

.Improper slave unit

connection

.Improper Master unit

connection

.Connect slave CONSOLE port to

PC1~PC8 ports of the Master

.Too many levels of

slaves

.Only one level of slave units is

allowed. Pop up OSD again to

check if Master recognizes the

slave connection. Look for

triangle mark and the number

before it.

.Only Master ports PC1~PC8 can

be connected to slaves.

The KVM

Switches fails to

function

occasionally.

.Computers do not supply

enough power. .Make sure a power adapter with

minimum of 12V 2A output rating

is firmly connected to the power

jack for the SH-6510.

Symptom Possible causes Recommended solutions

No OSD screen .No power to KVM

Switches

.Establish power by turning on

computers, wait, press left CTRL

keys several times.

.Monitor not multi-sync .Press and hold the 7 and 8

push buttons to initiate Auto

scan.

Keyboard error

on boot .Loose keyboard

connection .Make sure keyboard cables are

Well seated

Master/slave

does not work .Improper installation

procedures

.Make sure slave’s CONSOLE is

connected to Master’s PC 1~ PC

8 port

.Press and hold the 1and 2

push buttons to initiate K/M reset

.Remove any possible power

supply to the slave (unplug all

cables), before connecting it to

the Master

Keyboard

strokes shifted .The computer was in

shifted state when last

switched

.Press both SHIFT keys

The ↑and ↓

keys do not

work in Manual

Scan

.All PCs are off or only

one PC is turned on.

Scan mode works for

power-on computers only

.Turn computers on.

.Press any other key to abort

Manual Scan mode.

.Scan type is eye mark

selected but no PC is eye

mark selected in OSD.

.Set proper Scan type in OSD

and determine which PCs are

eye mark selected, do it in OSD.

Auto Scan does

not switch PC

and KVM

Switches beeps

from time to

time and red

indicator

flashes

.All PCs are off or only

one PC is turned on.

Scan mode works for

power-on computers only

.Scan type is eye mark

selected but no power-up

PC is eye mark selected

in OSD.

.Turn on computers

.Set proper Scan Type in OSD

and determine which PCs are

eye mark selected, do it in OSD.

.Press left CTRL key twice to

abort Auto Scan mode.

.Press any front button to select

a PC, and Auto Scan stops.

SH-6510 User Guide

Limited Warranty

IN NO EVENT SHALL THE DIRECT VENDOR'S LIABILITY FOR DIRECT OR

INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES, LOSS

OF PROFIT, LOSS OF BUSINESS, OR FINANCIAL LOSS WHICH MAY BE

CAUSED BY THE USE OF THE PRODUCT EXCEEDS THE PRICE PAID FOR THE

PDOCUDT.,

The direct vendor makes no warranty or representation, expressed or

implied with respect to the contents or use of this documentation, and

especially disclaims its quality, performance, merchantability, or fitness

for any particular purpose.

The direct vendor also reserves the right to revise or update the

product or documentation without obligation to notify any user of such

revisions or updates. For further information, please contact your

direct vendor.

All the brand names and registered trademarks are the property of

their respective owners.

Table of contents

WINGTOP SH-6510 User manual