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Kramer Inte kategoriserad VP-427X1

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P/N: 2900-301501 Rev 2 www.kramerav.com

USER MANUAL

MODELS:

VP-427X1

4K HDBT/HDMI Receiver Scaler Switcher

Kramer Electronics Ltd. 
 
VP-427X1 – Contents 
i 
 
Contents  
Introduction  1 
Getting Started  1 
Overview  2 
Typical Applications  3 
Defining VP-427X1 4K HDBT/HDMI Receiver Scaler Switcher  4 
Mounting VP-427X1  6 
Connecting VP-427X1  7 
Connecting the Output to a Balanced/Unbalanced Stereo Audio Acceptor  8 
Connecting to VP-427X1 via RS-232  8 
Wiring RJ-45 Connectors  8 
Operating and Controlling VP-427X1  9 
Principles of Operation  9 
Operating and Controlling the Device  9 
Using the OSD Menu  10 
Operating via Ethernet  18 
Using Embedded Web Pages  21 
Loading and Saving Configurations  23 
Entering Standby Mode  23 
Configuring Video Input Settings  24 
Selecting an Input  25 
Freezing or Blanking the Video Output Signal  25 
Adjusting the Output Volume  25 
Viewing Device Details  26 
Upgrading the Firmware  27 
Configuring Network Settings  28 
Performing Device Soft Factory Reset  29 
Configuring Video Output Settings  29 
Configuring HDCP per Input/Output  30 
Managing EDID  31 
Adjusting the Audio Delay and Volume  33 
Configuring Automatic Switching Settings  34 
Defining CEC Functionality  35 
Controlling VP-427X1 via the RS-232 Terminal Block Connectors  36 
Managing Authentication  44 
Viewing About Page  46 
Upgrading Firmware  47 
USB Firmware Upgrade (USB Format FAT32)  47 
Technical Specifications  48 
Default Communication Parameters  49 
Protocol 3000  50 
Understanding Protocol 3000  50 
Protocol 3000 Commands  51 
Result and Error Codes  59 
 
 

Kramer Electronics Ltd.

VP-427X1 – Introduction

Introduction

Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world

of unique, creative, and affordable solutions to the vast range of problems that confront the

video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we

have redesigned and upgraded most of our line, making the best even better!

Getting Started

We recommend that you:

• Unpack the equipment carefully and save the original box and packaging materials for

possible future shipment.

• Review the contents of this user manual.

Go to www.kramerav.com/downloads/VP-427X1 to check for up-to-date user manuals,

application programs, and to check if firmware upgrades are available (where appropriate).

Achieving Best Performance

• Use only good quality connection cables (we recommend Kramer high-performance,

high-resolution cables) to avoid interference, deterioration in signal quality due to poor

matching, and elevated noise levels (often associated with low quality cables).

• Do not secure the cables in tight bundles or roll the slack into tight coils.

• Avoid interference from neighboring electrical appliances that may adversely influence

signal quality.

• Position your Kramer VP-427X1 away from moisture, excessive sunlight and dust.

Safety Instructions

Caution:

• This equipment is to be used only inside a building. It may only be connected to other

equipment that is installed inside a building.

• For products with relay terminals and GPI\O ports, please refer to the permitted rating

for an external connection, located next to the terminal or in the User Manual.

• There are no operator serviceable parts inside the unit.

Warning:

• Use only the power cord that is supplied with the unit.

• To ensure continuous risk protection, replace fuses only according to the rating

specified on the product label which is located on the bottom of the unit.

Produktspecifikationer

Varumärke:	Kramer
Kategori:	Inte kategoriserad
Modell:	VP-427X1
Inbyggd display:	Ja
Vikt:	1100 g
Bredd:	187.5 mm
Djup:	145 mm
Höjd:	25.4 mm
Förpackningens bredd:	351 mm
LED-indikatorer:	Ja
Videolägen som stöds:	720p, 1080p
HDCP:	Ja
Antal RJ-45-portar:	1
HDCP-version:	1.4/2.2
Antal HDMI-utgångar:	1
Produktens färg:	Svart
Kontrolltyp:	Knappar
Låddjup:	212 mm
Vikt inkl. förpackning:	1800 g
Datahastighet för Ethernet-LAN:	10, 100 Mbit/s
Temperatur vid drift:	0 - 40 ° C
Temperaturintervall (förvaring):	-40 - 70 ° C
Intervall för relativ operativ luftfuktighet:	10 - 90 %
Material, hölje:	Gjuten aluminium
HDBaseT-ingångsportar:	1
Antal Power over Ethernet plus (PoE +)-portar:	1
HDMI-in:	1
RS-232-ingångar:	1
Skalad upplösning:	640 x 480,800 x 600,1024 x 768,1280 x 1024,1280 x 720,1280 x 768,1280 x 800,1360 x 768,1366 x 768,1400 x 1050,2048 x 1080,2560 x 1080,2560 x 1440,2560 x 1600