Kramer Electronics VP-411DS User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VP-411DS
4x1 Automatic UXGA / Audio Switcher
Contents
Contents
1
Introduction 1
2
Getting Started 1
2.1 Quick Start 1
3
Overview 3
4
Your VP-411DS 4x1 Automatic UXGA / Audio Switcher 5
4.1 Using the IR Transmitter 6
5
Using the VP-411DS 4x1 Automatic UXGA / Audio Switcher 7
5.1 Connecting the VP-411DS 4x1 Automatic UXGA / Audio Switcher 7
5.2 Setting the PRIORITY Dipswitches 9
5.3 Connecting the REMOTE Connector 10
5.4 Connecting a PC 11
6
Flash Memory Upgrade 12
6.1 Downloading from the Internet 12
6.2 Connecting the PC to the RS-232 Port 12
6.3 Upgrading Firmware 13
7
Technical Specifications 15
8
Table of Hex Codes for Serial Communication 15
9
Kramer Protocol 2000 16
Figures
Figure 1: VP-411DS 4x1 Automatic UXGA / Audio Switcher 5
Figure 2: VP-411DS 4x1 Automatic UXGA / Audio Switcher Underside 6
Figure 3: VP-411DS 4x1 Automatic UXGA / Audio Switcher Connections 8
Figure 4: VP-411DS Dipswitches 9
Figure 5: Connecting the Contact Closure Remote Control PINs 10
Figure 6: Connecting the PC 11
Figure 7: Flash Magic Screen 13
Tables
Table 1: VP-411DS 4x1 Automatic UXGA / Audio Switcher Topside Features 5
Table 2: VP-411DS 4x1 Automatic UXGA / Audio Switcher Underside Features 6
Table 3: Dipswitch Priority Setup 9
Table 4: Technical Specifications of the VP-411DS 15
Table 5: VP-411DS Hex Codes for Switching via RS-232 15
Table 6: Protocol Definitions 16
Table 7: Instruction Codes for Protocol 2000 17
i
Introduction
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.
Congratulations on purchasing your Kramer Tools VP-411DS 4x1 Automatic
UXGA / Audio Switcher. This product is ideal for any system requiring
automatic computer and presentation UXGA routing.
The package includes the following items:
VP-411DS 4x1 Automatic UXGA / Audio Switcher
Power adapter (12V DC Input)
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
2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps.
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Systems; GROUP 4:
Format/Standards Converters; GROUP 5: Twisted-Pair Solutions; 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 the Internet at this URL: http://www.kramerelectronics.com
3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
1
Getting Started
2
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
3 Overview
The Kramer VP-411DS is a high performance 4x1 automatic switcher for
UXGA signals and stereo audio signals. It switches any one of four UXGA
sources to the UXGA output 15-pin HD computer graphics video connector,
and any one of four stereo audio sources to the stereo audio output on a 3.5mm
mini jack. Both the UXGA and audio IN 1 connectors are connected to output
loop connectors.
The VP-411DS can be configured to operate in the automatic standby
switching mode or in the manual mode, via the dipswitches. When in the
automatic mode, the VP-411DS will switch to the primary input when it is
present. It will switch to the second input in priority upon loss of the primary
input1 and it will switch from the secondary input back to the primary input
when the primary signal is reconnected. When in the manual mode, the
VP-411DS is controlled by the control panel.
In addition, the VP-411DS:
With its video bandwidth exceeding 300MHz, ensures transparent operation
at the highest resolutions
Includes the Kramer innovative integrated sync processing: KR - ISP™
technology, which lets you achieve a sharp, stable image when the sync
level is too low, by restoring the sync signal waveform
Has PANEL LOCK and OFF buttons
Automatically switches the stereo audio signal with the video signal (audio-
follow-video) when switching the active input to the output
Includes PRIORITY dipswitches for selecting the default UXGA master
source signal
Comes with contact closure remote control for forced operation
Is housed in a desktop-sized enclosure, and is 12VDC fed
The VP-411DS can be controlled via the:
Front panel buttons
Infra-red remote control transmitter or infra-red remote extension cable
transmitter
RS-232 serial commands transmitted by a touch screen system, PC, or other
serial controller
Remote control contact closure
1 And down to the input of the lowest priority
3
Overview
To achieve the best performance:
Connect only good quality connection cables, thus avoiding 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-411DS
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 unit1.
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
1 For example: model number AD2512C, part number 2535-000251
4
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VP-411DS 4x1 Automatic UXGA / Audio Switcher
4 Your VP-411DS 4x1 Automatic UXGA / Audio Switcher
Figure 1 and Table 1 define the VP-411DS:
Figure 1: VP-411DS 4x1 Automatic UXGA / Audio Switcher
Table 1: VP-411DS 4x1 Automatic UXGA / Audio Switcher Topside Features
# Feature Function
1 IR Receiver The red LED lights when receiving signals from the Infra-red remote
2 POWER Switch Illuminated switch for turning the unit ON or OFF
3 OFF Button Press to disconnect the output from the inputs
4 INPUT SELECTOR Buttons Press to select an input
5 PANEL LOCK Button Press to toggle disengaging the front panel buttons
6 IN 1 3.5mm Mini Jack Connect to the unbalanced stereo source (from IN 1 to IN 4)
7 OUTPUT 3.5mm Mini Jack Connect to an unbalanced stereo audio output
8 IN 1 LOOP 3.5mm Mini Jack Connect input 1 to an additional audio acceptor
9 IN 1 15-pin HD Connector Connect to the video source (from IN 1 to IN 4)
10 OUTPUT 15-pin HD Connector Connect to the video acceptor
11 IN 1 LOOP 15-pin HD Connector Connect input 1 to an additional video acceptor
12 RS-232 9-pin D-sub Port Connects to the PC or the RS-232 Remote Controller
13 REMOTE Terminal Block
Connectors
14 PRIORITY AUTO Dipswitches Set the input priority (see section 5.2)
15 REMOTE IR 3.5mm Mini Jack Connect to an external IR receiver unit for controlling the machine via
16 12V DC +12V DC connector for powering the unit
control transmitter
Connect to a contact closure switch
an IR remote controller (instead of using the front panel IR receiver)1
1 Can be used instead of the front panel (built-in) IR receiver to remotely control the machine
5
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