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 groups
1
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 manual
2
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 cables
3
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 cables
1
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 unit
2
.
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 Adjust
1
the output audio level, if required
3 UXGA LEVEL Control Adjust
1
the UXGA output level, if required
4 UXGA EQ. Control Adjust
1
the EQ. (equalization) compensation level, if required
5 SYNC PROC. Button Push in to KR-ISP
2
(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 cable
2
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 Specifications
1
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
LIMITED WARRANTY
WHO IS PROTECTED?
WHAT IS COVERED AND WHAT IS NOT COVERED
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
CAUTION!
Kramer Electronics (hereafter ) warrants this product free from defects in material and workmanship under the
followingterms.
Kramer
HOW LONG IS THE WARRANTY
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 forcovered items.Wewill notpayfor 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:
Thiswarranty gives youspecific legalrights,and you may alsohave other rights, which varyfromplacetoplace.
Allproducts returned to Kramer forservicemusthave prior approval. Thismay be obtainedfromyourdealer.
Thisequipment has been tested todetermine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility(EMC);
genericemissionstandard.
Residential, commercial and lightindustry"
EN-50082: "Electromagnetic compatibility(EMC)genericimmunitystandard.
Part 1: Residential, commercial and lightindustryenvironment".
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 thewarranty:
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 malfunctionresultingfrom:
i) Accident, misuse, abuse, neglect, fire, water, lightning orotheractsof nature
ii) Product modification,or failureto followinstructions supplied with the product
iii) Repair or attempted repair by anyone not authorized byKramer
iv) Anyshipment of the product(claims must bepresentedto the carrier)
v) Removalor installationoftheproduct
vi) Anyother cause, which does not relate toa product defect
vii) Cartons, equipment enclosures, cables or accessories usedin conjunctionwith the product
1. Removal or installationscharges.
2. Costs of
initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer fromwhomthe 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 inthis product, damages basedupon inconvenience, loss of use of the product, loss
of time, commercialloss; or:
2. Anyother damages, whether incidental, consequential or otherwise. Some countries maynot allow limitations on how longan
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitations andexclusions may not applytoyou.
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.
Usethe suppliedDC power supplyto feed power to themachine.
Please use recommended interconnection cablesto connect the machine to other components.
IF reattached, removed or otherwise interfered with.
* FCCand CEapproved usingSTPcable(for twisted pairproducts)
NOTE:
Part 1:

Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: inf[email protected]
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.