Gefen EXT-GSCALER-PRO EXT-GSCALER-PRO User manual

www.gefen.com
®
Audio / Video
Scaler Pro
EXT-GSCALER-PRO
User Manual

Technical Support:
Telephone [phone]
[phone]
Fax [phone]
Technical Support Hours:
8:00 AM to 5:00 PM Monday thru Friday.
Write To:
Gefen Inc.
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefen.com
[email protected]
Notice
Gefen Inc. reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
A/V Scaler Pro is a trademark of Gefen Inc.
© 2009 Gefen Inc., All Rights Reserved
All trademarks are the property of their respective companies
ASKING FOR ASSISTANCE
Rev A1

CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Connecting The A/V Scaler Pro
6 A/V Scaler Pro Remote Description
7 Operating The A/V Scaler Pro
13 RS-232 Serial Communications Control
14 RS-232 Commands
16 Rack Mount Installation
17 Specifications
18 Warranty

1
Congratulations on your purchase of the A/V Scaler Pro. Your complete
satisfaction is very important to us.
Gefen
Gefen delivers innovative, progressive computer and electronics add-on solutions
that harness integration, extension, distribution and conversion technologies.
Gefen’s reliable, plug-and-play products supplement cross-platform computer
systems, professional audio/video environments and HDTV systems of all sizes
with hard-working solutions that are easy to implement and simple to operate.
The Gefen A/V Scaler Pro
The A/V Scaler Pro offers a plug and play solution for upscaling and switching
between multiple analog and digital audio/video formats. Video is delivered in the
HDMI format at 1080p full HD resolution.
The A/V Scaler Pro works with all of today’s audio/video sources including set-top
boxes, DVD players and gaming consoles including the Xbox 360 and PS3.
It is designed to offer a simple, high quality method of integrating multiple
A/V components and delivering 1080p full HD with supplemental audio for an
engaging HDTV experience.
It supports one component source with analog audio, one composite or s-video
source with analog audio, one DVI source with analog audio and two HDMI
sources with digital audio. The audio from the analog sources is digitized in the
HDMI format.
The DVI-I input with analog audio enables direct PC connections, supporting
both VGA and DVI formats that can be used for analog or digital graphics card
input. With support for analog stereo audio, the unit supports all multimedia
applications. On-screen menus accessible through the IR remote allow for an
easy system setup and image adjustment to accommodate different viewing
modes and screen sizes. Discrete codes have been added to the IR to enable
complete control over switching. An RS232 control port is included so each input
can be separately accessed, if desired.
The A/V Scaler Pro is rack mountable, fitting in all standard racks, making it
suitable for professional installations with rack ears or as a stand-alone solution.
All connection ports are located on the backside for easy accessibility.
How It Works
Connect all audio and video source devices to the A/V Scaler Pro. Connect your
HDMI display to the output on the rear of the unit. Power on the unit and use
the included IR remote to navigate the GUI and change settings. All scaling and
analog to digital format conversions are done automatically for superior audio
and video output.
INTRODUCTION

READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE A/V SCALER PRO
• When initially powering on HDMI sources, it is important to have the A/V
Scaler Pro’s input selected to that source to ensure that the EDID (display
information) is relayed properly.
• Compatible with all HDMI and DVI* displays
• Discrete input switching is available through the RS-232 port or by using a
remote that will accept hex commands. These hex commands are available
at www.gefen.com
• HDMI/HDCP compliant
• NOTE: *When used with a DVI to HDMI adapter
2
OPERATION NOTES

3
Features
• Both digital and analog inputs are format converted and pixel re-scaled
through the A/V Scaler Pro. It outputs a large range of formats and
resolutions that will easily match the native resolution/format of your display
to ensure highest picture quality.
• DVI/HDCP/HDMI compliant input: Operates up to 165MHz (Up to UXGA
@60Hz).
• Supports digital HD output up to 1080p.
• Integrated 8-bit triple-ADC/PLL.
• Integrated DVI/HDCP/HDMI compliant receiver.
• Dual high quality scaling engines.
• Dual 3-D motion video adaptive de-interlacers with smooth low angle edge.
• Automatic 3:2 pull-down & 2:2 pull-down detection and recovery.
• High performance frame rate conversion engine.
• The Proprietary Advanced Color Engine technology gives you brilliant and
fresh color, intensified contrast and details, vivid skin tone, sharp edge,
accurate and independent color control.
• Option to select Audio input from HDMI or Optical/SPDIF audio source.
• 3D noise reduction on analog inputs only.
• Operates through on-screen menu control, remote control, and RS-232
serial control.
• Aspect Ratio Control.
• Digital Audio Delay to match audio/video timing.
• Less than one frame delay for gaming devices.
Package Includes
(1) A/V Scaler Pro
(1) HDMI 6 Foot cable (M-M)
(1) 5V DC power supply
(1) IR remote control
(1) Rack Ears
FEATURES

4
Front Panel
Back Panel
IR
Eye Power
LED Composite S-Video Component
LED INDICATORS
HDMI 1 HDMI 2 DVI
S-Video Audio Input
Composite Audio Input
Composite Video Input
Component
Input
Component Audio
Input
RS-232 Port
SPDIF
Output SPDIF
Input 1
DVI
Analog
Audio
Input
SPDIF
Input 2
HDMI
Output HDMI
Input 1 S-Video Input
Reset
Button 5V DC
Input
HDMI
Input 2
Optical
Output Optical
Input 1 DVI-I
Input
Optical
Input 2
PANEL LAYOUT

5
1. Connect the HDMI output on theA/V Scaler Pro to the display using the
supplied HDMI cable.
2. Connect either the digital SPDIF or digital Optical audio output to the display or
an external audio processor using user supplied digital audio cables.
3. Connect the sources to the A/V Scaler Pro using user supplied cables.
• Connect up to two HDMI sources with optional digital SPDIF/Optical
audio using HDMI cables and digital audio cables.
• Connect one Component source with analog audio using a 3 RCA
Component video cable and a 2 RCA analog audio cable.
• Connect one S-Video source with analog audio using a S-Video cable
and a 2 RCA analog audio cable.
• Connect one Composite source with analog audio using a 1 RCA
Composite video cable and a 2 RCA analog audio cable.
• Connect one DVI-I source with analog audio using a 1 RCA Composite
video cable and a stereo mini-jack analog audio cable.
4. Plug the 5V DC power supply into the A/V Scaler Pro.
5. Press the POWER button on the RMT-SR-IR remote to begin operation of
the A/V Scaler Pro.
6. Power on the display.
7. Power on the source(s).
NOTE: When initially powering on HDMI or DVI sources, it is important to have
the A/V Scaler Pro’s input selected to that source to ensure that the EDID is
relayed properly.
OPERATING THE AUDIO/VIDEO SCALER PRO
TheA/V Scaler Pro has a built in GUI for navigating the various functions. The
GUI is navigated by the included IR remote control. Please see the RMT-SR-IR
Remote Description on the next page for functional information. Control of certain
functions are also available using the RS-232 serial communications port located
on the back panel. For RS-232 serial communications control commands please
see page 13.
CONNECTING THE A/V SCALER PRO

6
1. Output - Cycles through the available output resolutions. Please see the
sectionA/V Scaler Pro CONFIGURATION / Output on page 8 for the output
resolution table.
2. Input - Cycles though all of input sources. The selectable inputs are
Composite, S-Video, Component, HDMI 1, and HDMI 2.
3. Power - Turns the unit on and off (standby).
4. Exit - Exits the current menu option and menu system.
5. Menu - Displays the menu system for adjustment of options.
6. Navigation Keys - These include up, down, left, and right buttons for
navigating the menu system.
7. The OK button will select specific menu options for adjustment and will also
confirm/cycle-through selections (Output/Input).
8. Reset - Resets the input and output resolutions to factory default.
9. Auto Adjust - Sets the display for optimal resolution and aspect ratio based
on the display’s EDID information and the currently selected sources output
resolution.
1
2
8
3
4
6
5
7
9
A/V SCALER PRO REMOTE DESCRIPTION

7
OPERATING THE A/V SCALER PRO
Entering the Menu System
Pressing the Menu button on the included RMT-SR-IR remote control will display the
GUI (graphical user interface) for adjustment options.
The GUI is overlaid onto the outgoing video to the display. Therefore, the selected
source must be outputting a compatible resolution for viewing on the display. If video
is not visible on the display, the GUI will also fail to be displayed. To correct this,
please follow the steps below.
1. Verify that the source is on and outputting a video signal.
2. Verify that the RMT-SR-IR remote channel is in the default position (page 13).
3. Verify that theA/V Scaler Pro is selected to the chosen source.
4. Press the Output button on the RMT-SR-IR remote control to cycle through
output resolutions until video is displayed. Please see page 8 for a listing of the
available output resolutions and cycle order.
Navigation
Use the directional buttons to navigate the menu system. Press the OK button to
enter a sub category and also to select a menu item for adjustment. Use the Left and
Right buttons to adjust the selected menu item. Press the EXIT or OK button to return
to the previous menu. Use the LEFT and RIGHT buttons to adjust selected options.
Pressing the EXIT button while in the main menu will exit out of the menu system.
MAIN MENU
The following are the main menu options. Use the UP and DOWN buttons to choose
your desired subcategory and press OK to enter it.
VIDEO
COLOR
OUTPUT
OSD
AUDIO
INFORMATION
VIDEO
Picture Mode
Preset and user configurable settings for different viewing scenarios. Preset settings
will not allow user adjustment. Only the USER option will allow customized video
settings. The USER settings are saved.
Options:
• Standard - useful for general content
• Movie - useful for dimly lit environments
• Vivid - useful for accentuating colors for a more vibrant image
• User - user configurable settings
NOTE: User settings are saved. However, user settings for the digital inputs (HDMI
1 and 2) are linked and user settings for the analog inputs (Composite, S-Video, and
Component) are linked. i.e. adjustments to video user settings made on HDMI 1 will
be reflected in HDMI 2.