Kramer VP-2K User Manual

Kramer Electronics, Ltd.

Preliminary

USER MANUAL



Model:

VP-2K

1:2 UXGA / Audio Distributor

Contents

i

Contents

1

Introduction 1

2

Getting Started 1

2.1

Quick Start 2

3

Overview 3

4

Your VP-2K 1:2 UXGA / Audio Distributor 4

5

Connecting the VP-2K 1:2 UXGA / Audio Distributor 5

6

Technical Specifications 7

Figures

Figure 1: VP-2K 1:2 UXGA / Audio Distributor 4
Figure 2: Connecting the VP-2K 1:2 UXGA / Audio Distributor 6

Tables

Table 1: Features and Functions of the VP-2K 1:2 UXGA / Audio Distributor 4
Table 2: 15-pin HD Connector Pinout for HDTV 5
Table 3: Technical Specifications of the VP-2K 1:2 UXGA / Audio Distributor 7

Introduction

1

1 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! Our
1,000-plus different models now appear in 11 groups1 that are clearly
defined by function.

Thank you for purchasing your Kramer VP-2K 1:2 UXGA / Audio
Distributor.

This VP-2K is ideal for:
 Presentation systems requiring a local monitor and projector

operating simultaneously

 Schools, churches, rental/staging
The package includes the following items:

 VP-2K 1:2 UXGA / Audio Distributor
 5V DC power supply
 This user manual2

2 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
 Use Kramer high-performance high-resolution cables3

1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems;
GROUP 4: Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products;
GROUP 7: Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Room Connectivity;
GROUP 10: Accessories and Rack Adapters; GROUP 11: Sierra Products
2 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Getting Started

2

2.1 Quick Start

This quick start chart summarizes the basic setup and operation steps.

Overview

3

3 Overview

The Kramer MultiTOOLS™ VP-2K is a high-performance distribution
amplifier for computer graphics signals, with resolutions exceeding UXGA,
and unbalanced stereo audio signals. It accepts one computer graphics input,
and an unbalanced stereo audio input, and outputs two computer graphics
and two unbalanced stereo audio signals.

In particular, the VP-2K features:
 High video bandwidth exceeding 380MHz, ensuring that it

remains transparent even at high-resolution graphics modes such
as UXGA (1600x1200)

 An AUDIO LEVEL trimmer to adjust the audio signal level, as

well as UXGA LEVEL and UXGA EQ. controls to adjust the
signal level, compensating for cable loss over long distances

 Switch for selecting AC or DC coupling
 HDTV compatibility
 KR - ISP™ technology, which provides a sharp, stable image

when the sync level is too low, by restoring the sync signal
waveform.

To achieve the best performance:
 Use only good quality connection cables1 to avoid interference,

deterioration in signal quality due to poor matching, and elevated
noise levels (often associated with low quality cables).

 Avoid interference from neighboring electrical appliances that

may adversely influence signal quality and position your Kramer

VP-2K away from moisture, excessive sunlight and dust

Caution – No operator-serviceable parts inside unit.
Warning – Use only the Kramer Electronics input power

wall adapter that is provided with this unit2.

Warning – Disconnect power and unplug unit from wall

before installing or removing device or servicing unit.

1 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com
2 For example, part number 2535-052002

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your VP-2K 1:2 UXGA / Audio Distributor

4

4 Your VP-2K 1:2 UXGA / Audio Distributor

Figure 1 and Table 1 define the VP-2K 1:2 UXGA / Audio Distributor:

Figure 1: VP-2K 1:2 UXGA / Audio Distributor

Table 1: Features and Functions of the VP-2K 1:2 UXGA / Audio Distributor

# Feature Function

1 ON LED Illuminates when the unit is powered ON

2 AUDIO LEVEL Control Adjust1 the output audio level, if required

3 UXGA LEVEL Control Adjust1 the UXGA output level, if required
4 UXGA EQ. Control Adjust1 the EQ. (equalization) compensation level, if required

5 SYNC PROC. Button Push in to KR-ISP2 (to activate the sync processing); or

release to NORMAL
6 AUDIO IN (L) RCA Connector Connect to the left audio source channel

7 AUDIO IN (R) RCA Connector Connect to the right audio source channel

8 AUDIO OUT 1 (L) RCA Connector Connect to the left audio acceptor 1 channel

9 AUDIO OUT 1 (R) RCA Connector Connect to the right audio acceptor 1 channel

1 By rotating the screw using a flat screw driver
2 The default

Connecting the VP-2K 1:2 UXGA / Audio Distributor

5

# Feature Function

10 AUDIO OUT 2 (L) RCA Connector Connect to the left audio acceptor 2 channel
11 AUDIO OUT 2 (R) RCA Connector Connect to the right audio acceptor 2 channel

12 COUPLING Pushbutton Press in for AC coupling, out for DC coupling

13 UXGA IN 15-pin HD (F) Connector Connect to the UXGA source

14 UXGA OUT 1 15-pin HD (F)

Connector

Connect to the UXGA acceptor 1

15 UXGA OUT 2 15-pin HD (F)

Connector

Connect to the UXGA acceptor 2

16 5V DC +5V DC connector for powering the unit

5 Connecting the VP-2K 1:2 UXGA / Audio Distributor

To connect the VP-2K, as the example in Figure 2 illustrates:

1. Connect a computer graphics source to the UXGA IN 15-pin HD (F)
connector and to the R and L AUDIO IN RCA connectors.

2. Connect the UXGA OUT 15-pin HD (F) connectors to up to1 two
acceptors (for example, a display and a projector) and connect the respective
R and L AUDIO OUT RCA connectors to audio acceptors (for example,
two amplifiers with speakers).

3. Connect the 5V DC power adapter to the power socket and connect the
adapter to the mains electricity (not illustrated in Figure 2).

4. If required:
 Check that the SYNC PROC. button is pushed in, to activate

the sync processing

 Adjust the AUDIO LEVEL, the UXGA LEVEL, and/or the

UXGA EQ. (equalization) compensation level

 Set the coupling switch to AC or DC

Note: The VP-2K can also distribute HDTV signals in YPbPr format over
a split cable2 having the following pinout:

Table 2: 15-pin HD Connector Pinout for HDTV

PIN# YPbPr SIGNAL

1 Pr

2 Y

3 Pb

1 When both outputs are not required, connect only the output that is required and leave the other output unconnected
2 For example, Kramer’s VGA to 3RCA breakout cable: C-GM/3RVF (not supplied)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting the VP-2K 1:2 UXGA / Audio Distributor

6

Figure 2: Connecting the VP-2K 1:2 UXGA / Audio Distributor

Technical Specifications

7

6 Technical Specifications

Table 3: Technical Specifications1 of the VP-2K 1:2 UXGA / Audio Distributor

INPUTS: Video: 1 UXGA on a 15-pin HD (F)

connector

Audio: 1 audio stereo on RCA
connectors

OUTPUTS: Video: 2 UXGA on 15-pin HD (F)

connectors

Audio: 2 audio stereo on RCA
connectors

MAX. OUTPUT LEVEL: Video: 2.2Vpp Audio: 6.8Vpp

BANDWIDTH (–3dB): Video: 380MHz Audio: >100kHz

DIFF. GAIN:

!

0.03%

DIFF. PHASE:

!

0.03Deg

K-FACTOR:

!

<0.05%

S/N RATIO: Video: 73dB Audio: 89dB

CONTROLS: UXGA: Level: –1.1dB to 6.5dB; EQ.: 0dB to 5.3dB@50MHz

Audio Level: –50dB to 6.2dB
Coupling switch; sync processing switch (normal or KR-ISP)

COUPLING: Video: DC/AC selectable Audio: input AC; output DC
AUDIO THD + NOISE: 0.064%

AUDIO 2nd HARMONIC: 0.002%

POWER SOURCE: 5V DC, 150mA

DIMENSIONS: 16.2cm x 10.7cm x 4.4cm (6.4" x 4.2" x 1.7" ) W, D, H

WEIGHT: 0.15kg (0.3lbs)

ACCESSORIES: Power supply
OPTIONS: 19” rack mount

1 Specifications are subject to change without notice

KRAMER: SIMPLE CREATIVE TECHNOLOGY

8

LIMITE D WARRANTY

WHO IS PROTECTED?

WHAT IS COVERED AND WHAT IS NOT COVE RED

WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR

HOW YOU CAN GET WARRANTY SERVICE

LIMITATION OF IMPLIED WARRANTIES

EXCLUSION OF DAMAGES

CAUT ION!

Kramer Electronics (hereafter ) warrants this product free from defects in material and workmanship under the
following terms.

Kramer

HOW LONG IS THE WA RRANTY

Labor and parts are warranted for seven years from the date of the first customer purchase.

Only the first purchase customer may enforce this warranty.

We will pay labor and material expenses for covered items. We will not pay for the following:

The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer shall
not be liable for:

This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.

All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.

This equipment has been tested to determine compliance with the requirements of:

EN-50081: "Electromagnetic compatibility (EMC);

generic emission standard.
Residential, commercial and light industry"
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.

Part 1: Residential, commercial and light industry environment".
CFR-47: FCC* Rules and Regulations:

Part 15: “Radio frequency devices

Subpart B Unintentional radiators”

Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered
by the warranty:

1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are

uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the Web site

www.kramerelectronics.com.

2. Any product, on which the serial number has been defaced, modified or removed, or on which the WARRANTY VOID

TAMPERED sticker has been torn,

3. Damage, deterioration or malfunction resulting from:

i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature
ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product

1. Removal or installations charges.

2. Costs of

initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the

responsibility of the Kramer dealer from whom the product was purchased.

3. Shipping charges.

1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.

2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty

coverage, and should be included in any shipment of the product. Please also include in any mailing a contact name,
company, address, and a description of the problem(s).

3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.

All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.

1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss

of time, commercial loss; or:

2. Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long an

implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above

limitations and exclusions may not apply to you.

Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or
modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the
equipment.

Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.

IF reattached, removed or otherwise interfered with.

* FCC and CE approved using STP cable (for twisted pair products)

NOTE:

Part 1:

Kramer Electronics, Ltd.

Web site: www.kramerelectronics.com

E-mail: [e-mail]

P/N: 2900-000490 REV 2

For the latest information on our products and a list of Kramer

distributors, visit our Web site: www.kramerelectronics.com,

where updates to this user manual may be found.

We welcome your questions, comments and feedback.

Caution

Safety Warning:

Disconnect the unit from the power supply before
opening/servicing.