FSR HV-HSW41-T6FLX User manual

DV-HSW4K-41
HDMI 4x1 Switcher
Based on firmware 01.09
244 Bergen Boulevard, Woodland Park, NJ 07424 Tel [phone] 
FAX [phone] Web: www.fsrinc.com
43097
LIT1565B
User Manual

2
Important Safety Instructions
Contents are subject to change without notice
Warnings
To reduce the risk of fire, electric shock or product damage:
1. Do not expose this device to
rain, moisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the unit.
6. Clean this device only
with dry cloth.
2. Do not install or place this unit
in a bookcase, built-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar items.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other device
(including amplifiers) that
produce heat.
5. Do not place sources of open
flames, such as lighted candles,
on the unit.
7. Unplug this device
during lightning storms or
when unused for long
periods of time.
8. Protect cables and
cords from being walked
on or pinched particularly
at
p
lu
g
s.
9. Only use
attachments/accessories
specified by FSR.
10. Refer all servicing to
qualified service
personnel.

3
Table of Contents
Important Safety Instructions.......................................................................2
Overview.........................................................................................................4
Features..........................................................................................................4
Package Contents..........................................................................................5
Typical Application ........................................................................................5
Dimensions ....................................................................................................6
DV-HSW4K-41 Front Panel............................................................................7
DV-HSW4K-41 Rear Panel.............................................................................8
Hardware Installation.....................................................................................9
EDID Management .......................................................................................10
RS-232 Operation.........................................................................................11
RS-232 Serial Protocol ................................................................................11
Request/Response Format .........................................................................11
Field Separators...........................................................................................12
Command Request Syntax:........................................................................12
Acknowledging Receipt of Commands......................................................13
Error Response............................................................................................13
REQUEST LIST QUICK REFERENCE.........................................................13
Connection Request....................................................................................14
Disconnect Request ....................................................................................14
HDCP Request .............................................................................................15
Model Request .............................................................................................16
Reconnect Request .....................................................................................16
Status Request.............................................................................................17
Version Request...........................................................................................18
Specifications ..............................................................................................19
Limited Warranty..........................................................................................20

4
Overview
The DV-HSW4K-41 is a 4 by 1 4K HDMI switcher, a perfect solution for
managing multiple sources. It provides four inputs for direct connection of
HDMI devices, which gives you a high performance connection between four
sources and a display without signal loss.
Simply pressing one button to selects the desired HDMI source for display on
the HDTV. The front panel indicators show the currently selected source.
It can be widely used in digital entertainment centers, control centers,
conference rooms, schools and corporate training environments.
The DV-HSW4K-41 is also an integral part of FSR's HuddleVU Collaboration
Systems
Features
Easy installation
Resolutions up to 4K@30Hz
Both input/output port support HDMI cable up to 10m
Four push buttons to select the input source
HDMI 1.4 with 4K
HDCP compliant
EDID management
12VDCPowerSupplywithlockingconnectorincluded

5
Package Contents
1 x HDMI Switcher DV-HSW4K-41
1 x 12VDC Power Supply
2 x Under Table Mounting Brackets
1 x 3.81mm Phoenix Connector (3 Pin)
Typical Application
DVD DVD DVD DVD
TV
HDMI
HDMI HDMI HDMIHDMI

6
Dimensions
2
1
0
7
6
5
4
3
FSR
DV-HSW4K-41
INPUT SELECT
4 x 1 4K HDMI Switcher
POWER 1234
12V
POWER
OUTPUT4321 HDMI INPUTS EDIDCONTROL
Tx
RS-232
Rx
7.49
8.19
.71 .71
.36 .36
8.91
3.26
1.64
1.61
1.03
.30
1.33
3.50
(2) .85 x .14 SLO T

7
DV-HSW4K-41 Front Panel
Front Panel
ID Name Description
1 Power LED Lit when power is on
2 Select Button Press to select HDMI IN 1 as input source
3 Indicator Lit when HDMI IN 1 is selected
4 Select Button Press to select HDMI IN 2 as input source
5 Indicator Lit when HDMI IN 2 is selected
6 Select Button Press to select HDMI IN 3 as input source
7 Indicator Lit when HDMI IN 3 is selected
8 Select Button Press to select HDMI IN 4 as input source
9 Indicator Lit when HDMI IN 4 is selected
123456789

8
DV-HSW4K-41 Rear Panel
ID Name Description
1 Power 12V 1A DC power input
2 HDMI IN 1 Connects to an HDMI source
3 HDMI IN 2 Connects to an HDMI source
4 HDMI IN 3 Connects to an HDMI source
5 HDMI IN 4 Connects to an HDMI source
6 HDMI OUT Connects to an HDMI display
7 RS232
RS232 control.
For API commands, please refer to
DV-HSW4K-41 RS-232 Serial Protocol
8 EDID DIP Switch Adjust EDID settings
1 2 3 4 5 6 7 8

9
Hardware Installation
1. Connect the HDMI input sources (such as Blu-Ray, game console, media
server etc.) to the input ports of the HDMI switcher using quality HDMI
cables.
Power off all equipment when connecting /extracting cables.
2. Connect the HDMI display (LED/LCD display or projector) to the HDMI
output port of the HDMI switcher.
3. Connect the power supply to the HDMI switcher and power on all the
devices.
4. To operate DV-HSW4K-41, use the front panel select button or remote
control handset.
DVD DVD DVD DVD
TV
HDMI
HDMI HDMI HDMIHDMI

10
EDID Management
The HDMI Switcher features an EDID copy mode that can be used when the
EDID’s do not meet the installation requirements.
Note: The change doesn’t take effect until you restart the HDMI Switcher.
Position Functions
0 Automatically copy HDMI display's EDID to all HDMI Inputs, if
failed, the EDID of all HDMI inputs won’t change.
1 4K2K 30Hz 2CH (Default)
2 1280 x 800 60Hz 2CH
3 1920 x 1080 60Hz 2CH
4 1920 x 1200 60Hz 2CH
5 1280 x 720 60Hz 2CH
6 1024 x 768 60Hz 2CH
7 800 x 600 60Hz 2CH

11
RS-232 Operation
TheDV‐HSW4K‐41switchermaybeconfiguredorqueriedviathe
RS232serialconnection.
Baud Rate: 38,400bps
Data bits: 8
Stop bits: 1
Parity: None
Flow control: None

Computer (DTE) DV-HSW4K-41
Pin 2 Rx Tx
Pin 3 Tx Rx
Pin 5 Ground —Ground
RS‐232SerialProtocol
TheDV‐HSW4K‐41switchermaybeconfiguredorqueriedviatheRS‐232serial
connection.
Request/ResponseFormat
AllrequestsandresponseswillbeentirelyinASCII.Therequestscanbein
eitherupperorlowercase.

Allrequestswillhavethreecharactercommandfieldfollowedbythedatarequired
forthatspecificrequest.Allrequestsareterminatedwithacarriagereturn(0Dh),which
willbereferredtointhisdocumentas<cr>.Allresponsesareterminatedwithacarriage
return<cr>andalinefeed(0Ah)whichwillbereferredas<lf>.



12
Field Separators
Fieldsareseparatedbywhitespace,thatisanynumberofspacesortabsas
longastheentirecommandislessthan80characters.A<cr>terminatesthecommand.
Belowisanexampledescribingacommand.

CONnum<cr>

Sotheactualmessagewouldlooklikethis:
CON2<cr>

Command Request Syntax:
Thisdocumentusesthefollowingnotationwhendescribingthesyntaxofa
commandrequest:

BOLD–identifiesthecommand
lowercase–identifiesdatatobeenteredwhichisdescribedinthetextfollowing
thesyntaxdescription
""‐entrydefinedwithindoublequotesistobeenteredexactlyasshown
<>‐entrydefinedwithinthesebracketsisrequired
[]‐entrydefinedwithinthesebracketsisoptional
{}‐entrydefinedwithincurlybracketsmustbeenteredatleastonce
|‐averticalbardenotesalogicalchoiceofentry
 *‐anasteriskfollowingeither[]bracketsorcurlybrackets{}abovedenotes
thatdatawithineitherbracketsorcurlybracketsmaybeenteredmultipletimes.

13
AcknowledgingReceiptofCommands
EachrequestsenttotheDV‐HSW4K‐41switcherwillhavebydefaulttwo
possibleresponses,anacknowledgementofacorrectrequestoranerrorresponse.The
acknowledgeresponsewillbe:
Ok<cr><lf>
ErrorResponse
ItisinevitablethaterrorsoccurintherequestssenttotheDV‐HSW4K‐41
switcher.IfaninvalidcommandissenttotheDV‐HSW4K‐41switcher,theDV‐HSW4K‐41
switcherwillrespondwiththemessage"ERR:unknowncommand".Ifaninvalid
parameterissenttotheDV‐HSW4K‐41switcher,theDV‐HSW4K‐41switcherwill
respondwiththemessage"ERR:"followedbythevalidsyntaxfortheerroredentry.

Example:
Aconnectrequestwithanincorrectinputnumber:
CON5<cr>

Theerrorresponsewouldbe:
ERR:CON5<cr>
REQUESTLISTQUICKREFERENCE

REQUESTDESCRIPTION
CON ConnectionRequest
DISDisconnectRequest
HDCPHighDefinitionContentProtectionStatusRequest
MODModelRequest
RECReconnectRequest
STAStatusRequest
VERRequestVersionNumber


14
ConnectionRequest
Theconnectionrequestisusedtoconnectoneofthefouravailableinputsto
theoutput.AconnectionmaybedisconnectedbyusingtheDIScommand(seelaterin
document).

CONinput|"?"<cr>
Syntax:
CON<input|"?"><cr>
Where:
CON  Connectionrequestheader
input Inputnumberintherange1‐4
"?"Requesttoreturnthecurrentlyselectedinput(thefront
panelLEDsreflectthecurrentlyselectedinput).

(Note:ACONinputcommandwilloverridethedisconnectedoutput,ieviatheDIS
command.SeebelowfordescriptionofDIScommand.)

Example:
Toconnectinput2tooutput,theconnectionrequestwouldlooklikethis:
CON2<cr>

Torequestthecurrentlyconnectedinput,theconnectionrequestwouldlook
likethis:CON?<cr>

TheresponsefromtheDV‐HSW4K‐41switcherwouldbe:
CON2<cr><lf>

IfapreviouslyconnectedinputweresubsequentlydisconnectedviatheDIS
command,thentheCON?commandwillreturnthecurrentlyselectedinput.
DisconnectRequest

Thedisconnectrequestisusedtodisconnect(disable)theoutputofthe
switcher.


15

DIS<cr>
Syntax:DIS<cr>
Where:
DIS  Disconnectrequestheader

Example:

Todisconnect(disable)theoutputoftheswitcher,theuserwouldsendthe
followingmessage:
DIS<cr>
HDCPRequest
TheHigh‐bandwidthDefinitionContentProtectionstatusrequestallows
identificationofthepresenceofHDCPoneachoftheavailableinputs.Theformatfor
theHDCPrequestisasfollows:
HDCP<cr>
Syntax:HDCP<cr>
Where:
HDCP   HighDefinitionContentProtectionrequestheader

Response:HDCPxxxx
Where:
xiseither0or1,with0representingthatHDCPisnotpresentand1representing
thatHDCPispresent.

Example:
ToquerytheHDCPstatusoftheunittheuserwouldsendthefollowing
message:HDCP<cr>
TheresponsefortheDV‐HSW4K‐41switchercouldbe:
HDCP0111<cr><lf>

Thatis,HDCPisnotpresentoninput1andHDCPispresentoninputs2‐4.

16
ModelRequest
TheMODModelrequestallowsidentificationofthemodelnumberofthe
DV‐HSW4K‐41switcher.Theunitwillreturnthecurrentmodelidentification,ie
DV‐HSW4K‐41.Theformatforthemodelrequestisasfollows:

MOD<cr>
Syntax:MOD<cr>
Where:
MOD   Modelrequestheader

Response:MODmodel_number
Where:
model_numberisDV‐HSW4K‐41forthisproduct.
Example:
Toquerythemodelnumberoftheunittheuserwouldsendthefollowing
message:MOD<cr>

TheresponsefortheDV‐HSW4K‐41switcherwouldbe:
MODDV‐HSW4K‐41<cr><lf>
ReconnectRequest
TheRECrequestallowstheusertoreconnectthedisconnectedoutputtothe
currentlyselectedinput.Notethattheinputtobereconnectedisasindicatedbythe
inputLEDonthefrontpanel.Thecommandhasnoeffectifaninputisalready
connectedtotheoutput.

REC<cr>

Syntax:REC<cr>
Where:
REC  Reconnectrequestheader


17
Example:
Toreconnectthepreviouslyconnectedinput2tooutput,theuserwouldsendthe
followingmessage:
REC<cr>
StatusRequest
TheSTArequestreturnsthepresenceofsignalontherespectiveinputs,1=
signalpresent,0=nosignalpresent.

STA<cr>

Syntax:STA<cr>
Where:
STA  Statusrequestheader

Example:
Toqueryforthepresenceofsignaloninputs1‐4theuserwouldsendthefollowing
message:
STA<cr>

Ifsignalwerepresentoninput1andinput3,butnotpresentoninput2andinput4,
thentheresponsefromtheDV‐HSW4K‐41switcherwouldbe:
STA1010<cr><lf>

Ifsignalwerenotpresentoninput1andinput3,butpresentoninput2andinput4,
thentheresponsefromtheDV‐HSW4K‐41switcherwouldbe:
STA0101<cr><lf>



18
VersionRequest
Inordertobeabletoidentifythecurrentfirmwareversionpopulatedinthe
unit,theusermayrequestusingtheVERrequest.Theformatfortherequestwillbeas
follows:

VER<cr>
Syntax:VER<cr>
Where:
VER VersionRequestheader

Response:VERDV‐HSW4K‐41<XX.xx>
Where:
XX.xx XX=Majorversionnumber,xx=Minorversionnumber

Example:
VER<cr>

TowhichtheDV‐HSW4K‐41switcherwillrespond:
VERDV‐HSW4K‐4101.09<cr>

19
Specifications
Video
Input 4 x HDMI
Output 1 x HDMI
Input/ output Signal Type HDMI: HDMI 1.4 with HDCP
Input/output Resolution
Support
HDMI: 480i,576i,480p,576p,720p@50,
720p@60,1080p@24,1080i@25,
1080i@30,1080p@30,1080p@50, 1080p@60,
4K x 2K@30
Maximum Pixel Clock 297 MHz
Input Video Signal 0.5~1.5 volts p-p
Video Impedance 100 ohms
General
Power Supply 12V 0.5A DC
Power Consumption 4.1 Watts Max
Control Method Front Panel Buttons, RS232 control
Operating Temperature 32°F to 113°F (0°C to 45°C)
10% to 90%, non-condensing
Storage Temperature -4°F to 140°F (-20°C to 70°C)
10% to 90%, non-condensing
ESD Protection Human-body Model:
±4kV(Contact discharge)
General
Dimensions (L x W x H) 7.51" x 3.50" x 1.03"
(191mm x 89mm x 26.1mm)
Weight 1.00 lb (0.45kg.)

20
Limited Warranty
The DV-HSW4K-41 is warranted against failures due to defective parts or faulty
workmanship for a period of three years after delivery to the original owner. During this
period, FSR will make any necessary repairs or replace the unit without charge for parts or
labor. Shipping charges to the factory or repair station must be prepaid by the owner,
return-shipping charges (via UPS Ground) will be paid by FSR.
This warranty applies only to the original owner and is not transferable. In addition, it does
not apply to repairs done by other than the FSR factory or Authorized Repair Stations.
This warranty shall be cancelable by FSR at its sole discretion if the unit has been subjected
to physical abuse or has been modified in any way without written authorization from FSR.
FSR’s liability under this warranty is limited to repair or replacement of the defective unit.
FSR will not be responsible for incidental or consequential damages resulting from the use
or misuse of its products. Some states do not allow the exclusion of incidental or
consequential damages, so the above limitations may not apply to you. This warranty gives
you specific legal rights, and you may also have other rights which vary from state to state.
Warranty claims should be accompanied by a copy of the original purchase invoice showing
the purchase date (if a Warranty Registration Card was mailed in at the time of purchase,
this is not necessary). Before returning any equipment for repair, please read the important
information on service below.
SERVICE
Before returning any equipment for repair, please be sure that it is adequately packed and
cushioned against damage in shipment, and that it is insured. We suggest that you save the
original packaging and use it to ship the product for servicing. Also, please enclose a note
giving your name, address, phone number and a description of the problem.
NOTE: all equipment being returned for repair must have a Return authorization (RMA)
Number. To get a RMA Number, please call the FSR Service Department
(1-800-332-FSR1).
Please display your RMA Number prominently on the front of all packages.
CONTACT INFORMATION:
FSR INC.
244 Bergen Blvd.
Woodland Park, NJ 07424
Phone: [phone]
Order Desk Fax: [phone]
Web Site: http://www.fsrinc.com