Kramer VP-719DS User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VP-719DS, Seamless Switcher / Scaler
Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 1
4 Your Seamless Switcher / Scaler 3
5 Connecting the Seamless Switcher / Scaler 7
5.1 Connecting a PC 8
6 Understanding the Seamless Switcher / Scaler 10
6.1 Understanding the OUTPUT MODE SELECT Button Functionality 10
6.2 Locking and Unlocking the Front Panel 12
7 Operating the Seamless Switcher / Scaler 13
7.1 Switching and Scaling 13
7.1.1 Switching an Input 13
7.1.2 Choosing the Output Resolution 13
7.2 Controlling the Seamless Switcher / Scaler 14
7.3 Operating via the OSD MENU Screen 14
7.3.1 Controlling the Brightness and Contrast 15
7.3.2 Controlling the Gamma and Color 15
7.3.3 Selecting the Source 16
7.3.4 Controlling the Scale Geometry 17
7.3.5 Adjusting the Zoom Ratio and Position 18
7.3.5.1 Adjusting the Zoom Ratio 20
7.3.5.2 Adjusting the Zo om Position 20
7.3.6 Configuring via the Utility Screens 21
7.3.6.1 Choosing the G raphic Utility Settings 22
7.3.6.2 Choosing the V ideo U tility Settings 23
7.3.6.3 Choosing the Au d io U tility Se ttin g s 24
7.3.6.4 Choosing the Se am le ss S w itch Utility Settings 25
7.3.6.5 Choosing the OS D U tility Se tting s 25
7.3.6.6 Choosing the Ou tpu t U tility Se ttin gs 27
7.3.6.7 Choosing Factory Reset 29
7.3.7 Verifying Configuration Details via the Information Screen 29
7.3.8 Operating via the Infra-red Remote Control Transmitter 29
7.4 Upgrading Firm ware 32
8 Technical Specifications 32
9 Communication Protocol 33
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Contents
ii
Figures
Figure 1: VP-719DS Seamless Switcher / Scaler 4
Figure 2: Co nnecting the PC 8
Figure 3: Connect i ng the VP-719DS Rear Panel 9
Figure 4: OUTPUT MODE LED Sequence 11
Figure 5: Locking / Unlocking the Front Panel 12
Figure 6: OSD Input Status 13
Figure 7: OSD Output Status 14
Figure 8: MENU Screen 15
Figure 9: Menu Screen Icons 15
Figure 10: Brightness and Contrast Screen 15
Figure 11: Gamma and Color Screen 16
Figure 12: Gamma, Color Temperature/Manager User 1/2 Screen 16
Figure 13: Source Selection Screen 16
Figure 14: Geometry (Scale and Zoom) Screen 17
Figure 15: Geometry (Scale: Aspect Ratio an d Nonlinear) Screen 17
Figure 16: Geometry (Scale: Aspect Ratio) Screen 18
Figure 17: Geometry (Zoom) Screen 18
Figure 18: OSD Enlarge Status 19
Figure 19: Zoom Ratio Adjustment Example 19
Figure 20: Zoom Position Adjustment Example 19
Figure 21: Geometry (Zoom Ratio) Screen 20
Figure 22: Preset Position Control Keys 20
Figure 23: Navigation Control Keys 21
Figure 24: Geometry (Zoom Position Adjustment) Screen 21
Figure 25: Utility Screen 21
Figure 26: Graphic Setting Utility Screen 22
Figure 27: Graphic Setting Color Format Utility Screen 22
Figure 28: Video Setting Utility Screen 23
Figure 29: Video Setting Standard Utility Screen 23
Figure 30: Audio Setting Utility Screen 24
Figure 31: Audio Setting Stereo Utility Screen 24
Figure 32: Seamless Switch Utility Screen 25
Figure 33: OSD Setting Utility Screen 25
Figure 34: OSD Size Utility Screen 26
Figure 35: OSD Source Prompt Activation Utility Screen 26
Figure 36: OSD Blank Color Utility Screen 26
Figure 37: Output Setting Utility Screen 27
Figure 38: Output Setting Resolution Utility Screen 27
Figure 39: Output Setting Refresh Rate Utility Screen 28
Figure 40: Output Setting User Mode Setting Utility Screen 28
Figure 41: Factory Reset Utility Screen 29
Figure 42: Infra-red Remote Control Transmitter 30
Contents
iii
Tables
Table 1: Front Panel VP-719DS, Seamless Switcher / Scaler Features 5
Table 2: Rear Panel VP-719DS, Seamless Switcher / Scaler Featu res 6
Table 3: Selecting the Output Mode Resolution 10
Table 4: User Mode Setting Definitions 28
Table 5: Infra-red Remote Control Transmitter Functions 31
Table 6: Technical Specifications of the VP-719DS 32
Table 7: RS-232 Protocol 33
Table 8: RS-232 Communication Code 33
Table 9: RS-232 Read Command 35
P/N: 2900-0070144 A1
Addendum: Scalers Group
Additional Features of the Scaler Products Group according to
the Master-Firmware Ver-2.33 Release.
1. This version requires Slave Firmware version 1.06 or higher. The version can be
seen in the INFO section of the on-screen menu. Contact your Kramer service center if
you have any questions.
2. Improved functionality lets you select the PIP source via the RS-232
command. Sending an inappropriate PIP source command (request video PIP source
while the main video input is selected; or the same for graphic sources) will not cause
the unit to operate erroneously. In such a case, the unit will ignore the command and
return the message: “ineffective source”. This option does not apply to the VP-719DS.
3. Added PIP position(s) commands in the RS-232 protocol. These commands
let you input the absolute value (from 0 to 36) of the horizontal and vertical positions of
the PIP. For details, see the protocol table. This option does not apply to the VP-719DS.
4. Added new output resolution 1280x768. This resolution is marked with an
asterisk “*” to attract your attention to the fact that this is not a standard VESA
resolution and its parameters vary from manufacturer to manufacturer. Therefore, this
resolution must be used with caution. It is also possible to use the parameters of this
resolution in combination with the User Defined resolution (see below). There is also an
RS-232 command for this resolution. For details, see the protocol table.
5. Added 50 Hz output refresh rate. This is for special cases only. Many of the
modern screens and projectors have difficulties working with such a low frequency.
6. In the OSD under UTILITIES>ADVANCED there is new item: “Input
Button”. This item defines an action after repeatedly pressing the same input selection
button. This item has following options:
FREEZE/BLANK – this is the current situation (quoting from the user
manual: Press again (when the LED illuminates) to freeze the image; the LED
flashes. Press once again (when the LED flashes), to display a blank screen; the
LED flashes more slowly)). This remains the factory default
FREEZE – pressing the button toggles between LIVE and FREEZE
BLANK – pressing the button toggles between LIVE and BLANK
IGNORE – after selecting the source, the button is ignored
The settings also apply to the input buttons on the IR control.
7. Under the Utility>PIP Setting there is new item: “PIP Frame”. This feature
allows the enable/disable yellow frame around the PIP through the OSD or the new
RS-232 command: L 50AF. The RS-232 command allows PIP frame enable/disable
while the PIP is activated. However, before doing it via the OSD you must switch the
PIP OFF. While the frame is activated, pressing the UP and DOWN buttons on the front
panel and on the IR remote control would toggle through the PIP size settings. This
option does not apply to the VP-719DS.
Addendum: Scalers Group
A2
8. Under the Utility>Output Setting>User Mode Setting there is a new option:
“Set Current”. This feature lets you apply the parameters of the currently selected
output resolution to the User Define output resolution (Utility>Output
Setting>Resolution). This set of parameters can be used as a “starting point” to adjust
parameters according to the requirements of the signal receiver. The changes to the User
Define parameters are applied immediately and require confirmation in the same part of
the OSD.
9. In the OSD under UTILITIES>ADVANCED there is new item “User
Define Measure”. This feature lets you modify the automatically detected parameters
of the input graphic signal and save them in one of 3 sets for further use. The changes
are applied in real time and therefore can be monitored directly on the screen. This
feature is especially useful in working with non-standard input resolutions. The
following parameters can be changed:
H Total: Horizontal total
H Start: Horizontal active start point
H Active: Horizontal active region
V Start: Vertical active start point
V Active: Vertical active region
Ch Pump: Charge Pump current
Color: Color Format
10. Under the Utility>PIP Setting>PIP Size, there is a new option: “User
Define”. This feature lets you set the size of the PIP to your exact needs. To use this
option, select “User Define”, then press the “PIP User Define” bar and set the PIP
V-size (0-2551) and H-size (0-2551). This option does not apply to the VP-719DS.
11. By pressing the +, -, UP and DOWN buttons continuously, you can speed
up their response. For example, to roughly set the brightness to a higher level, open
“Brightness and Contrast”>Brightness, and press and hold the + button. For step-by-step
response, press and release these buttons as many times as needed.
12. New firmware supports an updated set of RS-232 protocol commands.
These commands are available on our Web site at http://www.kramerelectronics.com
13. Under Geometry>Scale>Aspect Ratio there is a new option: “User Define”.
This feature lets you adjust the geometry of the outputted picture.
14. A new refresh rate for HDTV resolutions. This new feature supports the
HDTV outputs with 50Hz refresh rate2.
1 255 corresponds to a full screen
2 This option applies to machines that support HDTV resolutions
Introduction
1
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
300-plus different models now appear in 8 Groups
1
, which are clearly defined
by function. Congratulations on purchasing your Kramer VP -719DS
Seamless Switcher / Scaler, which is ideal for the following typical
applications:
• Presentation and conference room systems
• Producti on studios, rental and stagin g
The VP-719DS package includes the following items:
• Seamless Switcher / Scaler
• Power cord
2
, Infra-red remote control transmitter and Null-modem
adapter
• This user manual
3
and the Kramer concise product catalog/CD
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
4
3 Overview
The VP-719DS is a Seamless Switcher / Scaler designed for a wide variety of
presentation and multimedia applications. It is a true multi-standard video to
RGBHV (pixel) scaler that converts composite video, s-Video, component
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3 :
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 We recommend that you use only the power cord that is supplied with this machine
3 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com (click “Cables and Connectors ”
in the Products section)
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
2
video, VGA/SVGA/XGA/UXGA, and DVI signals to the following
user-selectable pixel rates:
• VGA (640x480)
• SVGA (800x600)
• XGA (1024x768)
• SXGA (1280x1024)
• UXGA (1600x1200)
• 852x1024
• 1024x1024
• 1366x768
• 1365x1024
1
• 1280x720
1
• 720x483
1
• 852x480
1
• 1400x1050
1
• A user definable output mode
2
The VP-719DS is a 7-input seamless presentation switcher, that:
• Digitally reprocesses the signal to correct mastering errors, and
regenerates the video at a chosen line and pixel rate format, providing, for
example, native-resolution video for LCD, DLP and Plasma displays
• Facilitates scaling of any graphics reso lution to any other resolution
3
• Incorporates a unique graphics-scaling engine with image enhancement
algorithms, which are built into the firmware
• Is specifically designed to improve video quality by reducing chroma noise
• Scales and zooms (to up to 400% of the original size)
In addition, the VP-719DS:
• Switches in true audio-follow-video mode
• Includes an OSD (on-screen display) for making the adjustments that can
be located anywhere on the screen, and can be doubled in size. The OSD can
be used to deactivate the source prompt, choose the color of the blank screen,
and choose from three seamless switching image transition speeds
• Includes seven multi-functional input bu ttons that cycle between selecting
1 Not shown on the front panel
2 Recommended for advanced users only – non-standard settings may not be recognized by the display device
3 For example, scaling a VGA input to an UXGA output, or an SXGA input to an SVGA output
Your Seamless Switcher / Scaler
3
a source, freezing that source, or deactivating that source (and displaying a
blank screen)
• Includes a front panel lock
• Incorporates full ProcAmp
1
processing for video and audio correction
• Offers high quality de-interlacing 3:2/2:2 pull down
2
• Can provide non-linear scaling for 4:3, 16:9 transformation
3
• Supports firmware upgrade via RS-232
• Includes non-volatile memory that retains the la st setting, after switching
the power off and then on again
Control the VP-719DS:
• From the front panel OSD control buttons
• Remotely, from the infra-red remote control transmitter
• Remotely, via RS-232
Achieving the best performance means:
• Connecting 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)
• Avoiding interference from neighboring electrical appliances that may
adversely influence signal quality and positioning your Kramer VP-719DS
away from moisture, excessive sunlight and dust
4 Your Seamless Switcher / Scaler
Figure 1, Table 1 and Table 2 define the front and rear panels of the
VP-719DS.
1 Processing amplification enables adjustment of different video and audio signal parameters
2 Accommodates the frame-rate of a converted movie (24 frames per second) to video frequencies (25 fra mes per second
(PAL); 30 frames per second (NTSC)
3 See Figure 16
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your Seamless Switcher / Scaler
4
Figure 1: VP-719DS Seamless Switcher / Scaler
Your Seamless Switcher / Scaler
5
Table 1: Front Panel VP-719DS, Seamless Switcher / Scaler Features
# Feature Function
1 POWER Switch Illuminated switch supplying power to the unit
2 IR Receiver / LED Gre en when the unit will accept IR remote commands
3 AV1 Illuminates1 when the composite video / audio source 1 is selected
4 AV2 Illuminates1 when the composite video / audio source 2 is selected
5 YC1 Illuminates1 when the s-Video (Y/C) / audio source 1 is selected
6 YC2 Illuminates1 when the s-Video (Y/C) / audio source 2 is selected
7 Component Illuminates1 when the component video / audio source is selected
8 VGA Illuminates1 when the VGA / audio source is selected
9
INPUT SELECTOR
LEDs
DVI Illuminates1 when the DVI / audio source is selected
10
SV Illuminates when the SVGA resolution is selected2
11
V Illuminates when the VGA resolution is selected3
12
X Illuminates when the XGA resol u tion is select ed4
13
1366x768 Illuminates wh en the 1366x768 resolution is selected5
14
852x1024 Illuminates when the 852x1024 resolution is selected6
15
OUTPUT MODE
LEDs
1024x1024 Illuminates when the 1024x1024 resolution is selected7
16 SELECT Button Selects the output resolution and illuminates the appropriate LED8
17 UP Button Moves up one step (in the same level) in the OSD screen
18 DOWN Button Moves down one step (in the same level) in the OSD screen
19 + Button Increases the range by one step in the OSD screen
20 - Button Decreases the range by one step in the OSD screen
1 Flashes when the image is frozen, and flashes more slowly when a blank screen is displayed
2 Illuminates with the V LED when the SXGA resolution is selected, with the X LED when the UXGA resolution is selected,
with the 852x1024, 1024x1024 and 1366x768 LEDs when the 852x480 resolution is selected, and with all the other LEDs
when UserDefine is selected
3 Illuminates with the SV LED when the SXGA resolution is selected, with the 852x1024, 1024x1024 and 1366x768 LEDs
when the 720x483 resolution is selected, and with all the other LEDs when UserDefine is selected
4 Illuminates with the SV LED when the UX GA resolution is selected, with the 852x1024, 1024x1024 and 1366x768 LEDs
when the 1400x1050 resolution is selected, and with all the other LEDs when UserDefine is selected
5 Illuminates with the 1024x1024 LED when the 1280x720 (not shown on the front panel) resolution is selected, with the V,
852x1024, and 1024x1024 LEDs when the 7 20x483 resolution is selected, with the SV, 852x1024, and 1024x1 024 LEDs
when the 852x480 resolution is selected, with the X, 852x1024, and 1024x1024 LEDs when the 1400x1050 resolution is
selected, and with all the other LEDs when UserDefine is selected
6 Illuminates with the 1024x1024 LED when the 1365x1024 (not shown on the front pane l) resolution is selected, with the V,
1024x1024, and 1366x768 LEDs when the 7 20x483 resolution is selected, with the SV, 1024x1024, and 1366x 768 LEDs
when the 852x480 resolution is selected, with the X, 1024x1024, and 1366x768 LEDs when the 1400x1050 resolution is
selected, and with all the other LEDs when UserDefine is selected
7 Illuminates with the 852x1024 LED when 1365x1024 (not shown on the front panel) resolution is selected, with the
1366x768 LED when the 1280x720 (not shown on the front panel) is selected, with the V, 852x1024, and 1366x768 LEDs
when the 720x483 resolution is selected, with the SV, 852x1024, and 1366x768 LEDs when the 852x480 resolution is
selected, with the X, 852x1024, and 1366x768 LEDs when the 1400x 1050 resolution is selec ted, and with all the other LEDs
when UserDefine is selected
8 See section 6.1
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your Seamless Switcher / Scaler
6
# Feature Function
21 ENTER Button Moves to the next level in the OSD screen
22 MENU Button Displays the OSD Menu screen1 and locks/unlocks the front panel2
23
DVI Press3 to select the DVI / audio source and illuminate the DVI LED
24
VGA Press3 to select the VGA / audio source and illuminates the VGA LED
25
Component Press3 to select the component video/audio source and illuminate the
component LED
26
YC2 Press3 to select the s-Video (Y/C) / audio source 2 and illuminate the YC2 LED
27
YC1 Press3 to select the s-Video (Y/C) / audio source 1 and illuminate the YC1 LED
28
AV2 Press3 to select the composi t e v i deo / au dio sou rc e 2 and il lu mina te the A V 2 LED
29
INPUT SELECTOR
Buttons
AV1 Press3 to select the composite video / audio source 1 and illuminate the AV1 LED
Table 2: Rear Panel VP-719DS, Seamless Switcher / Scaler Features
# Feature Function
1 VIDEO HD15
Connector
Connects to the video acceptor (for example, Plasma display,
projector or monitor) that displays the scaled output (with the OSD
superimposed over it)
2
OUTPUTS
AUDIO L and R RCA
Connectors
Connects to the left and right stereo audio acceptors
3 COMPONENT L and
R RCA Connectors
Connects to the left and right stereo audio inputs from the
COMPONENT video source
4 VIDEO 2 L and R
RCA Connectors
Connects to the left and right stereo audio inputs from one of the
composite or s-Video sources
4
5 VIDEO 1 L and R
RCA Connectors
Connects to the left and right stereo audio inputs from one of the
composite or s-Video sources
5
6
AUDIO INPUTS
PC 3.5 mm Socket Connects to the audio input from either the DVI (digital video
interface) grap hics sou rce or th e VGA analog graphics source
7 DVI Connector Connects to the DVI (digital video interface) graphics source
8 VGA HD15 Connector Connects to the VGA (analog interface) graphics source
9 Y
10
Pb/Cb
11
Componen t
RCA
Connecto r s
Pr/Cr
Connect to the component video source
6
12
YC 2 4p Connector Connects to the s-Video source 2
13
YC 1 4p Connector Connects to the s-Video source 1
14
CV 2 RCA Connector Connects to the composite video source 2
15
VIDEO INPUTS
CV 1 RCA Connector Connects to the composite video source 1
16 RS-232 DB 9 Connector Connects to PC or Serial Controller
17 Power Connector with FUSE AC connector enabling power supply to the unit
1 Or moves to the previous level in the OSD screen
2 See section 6.2
3 Press again (when the LED illuminates) to freeze the image; the LED flashes. Press once again (when the LED flashes), to
display a blank screen; the LED flashes more slowly. Alternatively, to freeze the image, press the FREEZE key on the
infra-red remote control transmitter (see Figure 42)
4 Either CV 2 or YC 2
5 Either CV 1 or YC 1
6 Or to an RGB signal; connect RED to the “Y” connector, GREEN to the “Pb/Cb ” connector, and BLUE to the “Pr/Cr” connector
Connecting the Seamless Switcher / Scaler
7
5 Connecting the Seamless Switcher / Scaler
Using the VP-719DS you can select any one of the 7 inputs and scale that
input to the output at the set
1
resolution.
To connect the VP-719DS, connect the following
2
to the rear panel, as the
example in Figure 3 illustrates:
1. Connect one or more of the following video sources:
• 2 composite video sources, “Composite Video Source 1” and “Composite
Video Source 2”, to the RCA connectors CV 1 and CV2, respectively
3
• 2 s-Video sources: “s-Video Source 1” and “s-Video Source 2”, to the 4p
connectors, YC 1 and YC 2, respectively
• A component video source
4
, for example, a Betacam VCR (as illustrated
in Figure 3), to the 3 RCA connectors, Y, Pb/Cb, and Pr/C
r
5
• A VGA graphics source, for example, a PC with an analog graphics
output, to the VGA HD15F connector
• A DVI graphics source, for example, a PC with a digital graphics output,
to the DVI connector
2. Connect the stereo audio sources, as illustrated in Figure 3. In par ticular:
• The audio of the “Composite Video Source 1” to the AUDIO INPUT
VIDEO 1 pair of RCA connectors
6
• The audio of the “s-Video Source 2” to the AUDIO INPUT VIDEO 2 pair
of RCA connectors
7
• The audio of the Component video source, the Betacam VCR, to the
AUDIO INPUT COMPONENT pair of RCA connectors
• The audio of the DVI Graphics Source to the AUDIO INPUT PC 3.5mm
socket
8
. Alternatively, connect the audio from the VGA Graphics Source (not
illustrated in Figure 3)
1 For details of how to set the output resolution, refer to section 6.1
2 Switch OFF the power on each device before connecting it to your Seamless Switcher / Scaler. After connecting your
Seamless Switcher / Scaler, switch on its power and then switch on the power on each device
3 Connection to CV 2 is not shown in the example in Figure 3
4 Sometimes called YUV, or Y, B-Y, R-Y, or Y, Pb, Pr
5 Alternatively, you can connect an RGB signal (not shown in Figure 3), as follows: RED to the “Y” connector, GREEN to
the “Pb/Cb” connector, and BLUE to the “Pr/Cr” connector
6 The VIDEO 1 connectors are common to CV 1 and YC 1
7 The VIDEO 2 connectors are common to CV 2 and YC 2
8 The PC connector is common to DVI and VGA
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