Gefen GTV-HIDEFS User manual

High-Definition Scaler
User Manual
www.gefentv.com
GTV-HIDEFS
®

ASKING FOR ASSISTANCE
Technical Support:
Telephone [phone]
[phone]
Fax [phone]
Technical Support Hours:
8:00 AM to 5:00 PM Monday through Friday, PST.
Write To:
Gefen, LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefentv.com
[email protected]
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
High-Definition Scaler is a trademark of Gefen, LLC
© 2011 Gefen, LLC, All Rights Reserved
All trademarks are the property of their respective owners.
Rev A2

CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Descriptions
5 Connecting And Operating The High-Definition Scaler
6 RMT-SR-IR Remote Description
7 High-Definition Scaler Configuration
11 RMT-SR-IR Remote Installation
12 IR Code Configuration
13 Wiring Diagram
14 Specifications
15 Warranty

Congratulations on your purchase of the High-Definition Scaler. Your complete
satisfaction is very important to us.
Gefen TV
Gefen TV is a unique product line catering to the growing needs for innovative
home theater solutions. We specialize in total integration for your home theater,
while also focusing on going above and beyond customer expectations to ensure
you get the most from your hardware. We invite you to explore our distinct
product line and hope you find your solutions. Don’t see what you are looking for
here? Please call us so we can better assist you with your particular needs.
The Gefen TV High-Definition Scaler
The Gefen TV High-Definition Scaler allows you to upscale and switch your
standard definition or high definition component sources to resolutions up to
1080p. Anything from set-top boxes, DVD players to the next generation of
gaming consoles including the Xbox 360 and PS3 can be plugged into the Gefen
TV High-Definition Scaler.
How It Works
You simply connect all your components and your display. Easy to use on-screen
menus are accessible through the IR remote control. The IR remote control
allows for effortless setup and image adjustment to accommodate different
viewing modes and screen sizes to perfect your final picture.
1
INTRODUCTION

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READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE HIGH-DEFINITION SCALER
• The DVI input on the High-Definition scaler will accept an DVI-D (digital)
or a DVI-A (analog) video source (connect a VGA and DVI monitor
simultaneously using a DVI-I to VGA and DVI-D adapter. Part# ADA-DVI-
2-DVIVGA). The output video signal is DVI-I (analog and digital) and can
accommodate either a DVI-D, or DVI-A display. The video format cross-
conversion of analog to digital and digital to analog is done within the High-
Definition Scaler.
• The High-Definition Scaler does not cross convert the digital audio to analog
audio or cross convert the analog audio to digital audio. If analog audio
is supplied to the High-Definition Scaler, an analog audio cable must be
connected to the analog output for sound to be heard. If digital TOSLINK is
used as the audio input, a digital TOSLINK cable must be connected to the
digital output for sound to be heard.
• Compatible with all HDMI* (Video only) and DVI displays.
• HDMI 1.2 compliant
*When used with a DVI to HDMI adapter
OPERATION NOTES

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Features
• Both digital and analog inputs are format converted and pixel re-scaled
through the HD Mate Scaler. 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 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 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: Brilliant and fresh
color, Intensified contrast and details, Vivid skin tone, Sharp edge,Accurate
and independent color control
• 3D noise reduction on analog inputs only.
• Operates through on-screen OSD menu control and remote control.
• DVI-I input and output accepts both analog and digital video
• Aspect Ratio Control
• Digital Audio Delay to match audio/video timing
• Less then one frame delay allowing for gaming
Package Includes
(1) High-Definition Scaler
(1) 6 ft DVI cable (M-M)
(1) 5V DC Power Supply
(1) RMT-SR-IR Remote control
(1) User’s Manual
FEATURES

4
Front Panel
Back Panel
IR Eye
TOSLINK
Output
Analog Audio
Outputs DVI TOSLINK
Input DVI-I Input
DVI-I
Output
Component 2Toslink Input
Component 1 Toslink Input
Analog Audio
Inputs Component Input 2 Component Input 1
5V DC Power
Input
Power
LED Indicator Input LED
Indicator
PANEL DESCRIPTIONS

5
How to Connect the High-Definition Scaler
1. Connect the DVI output on the High-Definition Scaler to the display using the
supplied DVI cable.
2. Connect either the TOSLINK digital audio output, the stereo mini-jack analog
output or the 2 RCAanalog audio output to the display or external audio
processor using user supplied cables.
3. Connect the sources to the High-Definition Scaler using user supplied
cables.
• Connect one DVI source with analog or digital TOSLINK audio using
user supplied DVI, digital TOSLINK or stereo mini-jack cables.
NOTE: The DVI input on the High-Definition scaler will accept an DVI-D
(digital) or a DVI-A (analog) video source (connect a VGA and DVI monitor
simultaneously using a DVI-I to VGA and DVI-D adapter. Part# ADA-DVI-
2-DVIVGA). The output video signal is DVI-I (analog and digital) and can
accommodate either a DVI-D, or DVI-A display. The video format cross-
conversion of analog to digital and digital to analog is done within the High-
Definition Scaler.
• Connect up to two Component sources with analog or digital TOSLINK
audio using a user supplied 3 RCA Component video cable, a 2 RCA to
stereo mini-jack analog audio cable or a digital audio cable.
NOTE: The High-Definition Scaler does not cross convert the digital audio to
analog audio or cross convert the analog audio to digital audio. If analog audio is
supplied to the High-Definition Scaler, an analog audio cable must be connected
to the analog output for sound to be heard. If digital TOSLINK is used as the
audio input, a digital TOSLINK cable must be connected to the digital output for
sound to be heard.
4. Plug the 5V DC power supply into the High-Definition Scaler.
5. Press the POWER button on the RMT-SR-IR remote to begin operation of
the High-Definition Scaler.
6. Power on the display.
7. Power on the source(s).
NOTE: When initially powering on the DVI source, it is important to have the
High-Definition Scaler’s output selected to that source to ensure that the EDID is
relayed properly.
The High-Definition Scaler 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.
OPERATING THE HIGH-DEFINITION SCALER
CONNECTING AND OPERATING THE HIGH-DEFINITION SCALER

6
1. Output - Cycles through the available output resolutions. Please see the section
High-Definition Scaler 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. The OK button will select specific menu options
for adjustment and will also confirm/cycle-through selections.
7. Reset - Resets the input and output resolutions to factory default.
8. 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.
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RMT-SR-IR REMOTE DESCRIPTION

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HIGH-DEFINITION SCALER CONFIGURATION
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 the High-Definition Scaler 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.
Navigation
Use the directional buttons to navigate the menu system. Press the OK button to
enter a sub category and to select a menu item for adjustment. Press the EXIT
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
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.

8
HIGH-DEFINITION SCALER CONFIGURATION
VIDEO CONTINUED
Contrast
Adjusts the contrast in increments of 1 on a scale of 1 to 100 (default 50).
Brightness
Adjusts the brightness in increments of 1 on a scale of to 100 (default 50).
Hue
Adjusts the hue in increments of 1 on a scale of 1 to 100 (default 50).
Saturation
Adjusts the saturation in increments of 1 on a scale of 1 to 100 (default 50).
Sharpness
Adjusts the sharpness in increments of 1 on a scale of 1 to 100 (default 50).
Scale
Adjusts the aspect ratio of the video.
Options:
N.R. (Noise Reduction) - Only for Composite and S-Video Inputs
Reduces video noise inherent in analog video signals.
Options:
• Off - default
• Low
• Middle
• High
H-Pos (Horizontal Position)
Adjusts the image’s horizontal position on the screen.
Option:
• Adjusts in increments of 1 on a scale of 1 to 100 (default is 50)
Full - Stretches the image to fill the screen
Overscan - Stretches the image to fullscreen and just beyond the border of the display
Underscan - Stretches the image to fullscreen and just within the border of the screen
Letterbox Underscan - Stretches the image to 16:9 aspect ratio with underscan
Pan Scan Underscan - Stretches the image to 4:3 aspect ratio with underscan
Letterbox Full - Stretches the image to 16:9 aspect ratio without underscan
Pan Scan Full - Stretches the image to 4:3 aspect ratio without underscan
4:3 Source 16:9 Source

9
HIGH-DEFINITION SCALER CONFIGURATION
VIDEO CONTINUED
V-Pos (Vertical Position)
Adjusts the image’s vertical position on the screen.
Options:
• Adjusts in increments of 1 on a scale of 1 to 100 (default is 50)
OUTPUT
This menu sets the output resolution for all video sources. The OUTPUT button on
the RMT-SR-IR remote control cycles through these resolutions when pressed.
VGA 640 X 480
SVGA 800 X 600
XGA 1024 X 768
SXGA 1280 X 1024
UXGA 1600 X 1200
WXGA 1280 x 800
1280 X 768
WSXGA 1680 X 1050
WUXGA 1920 X 1200
Native Native
Resolution of
Display
Native
This option will select the native resolution of the connected display based on the
EDID from the display.
NOTE: If a resolution that is not supported by the display is selected, the menu GUI
will not longer be visible. To correct this, press the OUTPUT button on the RMT-SR-
IR remote control until a supported resolution is displayed.
Adjusts in increments of 1 from 1 to 100 (default is 50)

10
COLOR
Color Tone
Sets the color for the appearance of white. Only the USER option will allow
customized settings. The USER settings are saved.
Options:
• Normal - Normal white color appearance (default)
• Warm - Slight red shift to white appearance
• Cool - Slight blue shift to white appearance
• User - User adjustments to Red, Green, and Blue
Red
Adjusts the red color in regards to the appearance of white for the USER setting.
Option:
Adjusts in increments of 1 from 1 to 100 (default is 50)
Green
Adjusts the green color in regards to the appearance of white for the USER setting.
Option:
Adjusts in increments of 1 from 1 to 100 (default is 50)
Blue
Adjusts the blue color in regards to the appearance of white for the USER setting.
Option:
Adjusts in increments of 1 from 1 to 100 (default is 50)
HIGH-DEFINITION SCALER CONFIGURATION

OSD (ON SCREEN DISPLAY)
H-Pos (Horizontal Position)
Adjusts the OSD’s horizontal position on the screen.
Options:
• Adjusts in increments of 1 on a scale of 1 to 100 (default is 50)
V-Pos (Vertical Position)
Adjusts the OSD’s vertical position on the screen.
Options:
• Adjusts in increments of 1 on a scale of 1 to 100 (default is 50)
Time Out
Adjusts the amount of idle time before the OSD is automatically exited.
Options:
• Adjusts in increments of 1 on a scale of 1 to 100 (default is 10)
Background
Sets the transparency level of the OSD background.
Options:
• Adjusts in increments of ~12.5 on a scale of 1 to 100 (default is 50)
Remote Channel
Sets the remote channel for use with the RMT-SR-IR remote control. If the selected
channel in this menu and does not match the channel set in the RMT-SR-IR remote,
the unit will cease to respond to IR commands from the remote.
Options:
• Selectable remote channel from 1 to 4 (default is 1)
INFORMATION
This menu will allow the user to view general information. There are no configurable
options in this menu.
• Source - Displays current source
• Input - Displays current input source resolution
• Output - Displays current output resolution
• Version - Displays current firmware revision
HIGH-DEFINITION SCALER CONFIGURATION
11

12
1. Remove battery cover from the back of the RMT-SR-IR remote.
2. Verify that dip switches 1 & 2 are in the down (OFF) position. (See page 13)
3. Insert the battery, hold the battery so that you can see the positive side
facing up. The side that is not marked must be facing down.
4. Test the RMT-SR-IR remote by pressing ONLY one button at a time. The
indicator light on the remote will flash once each time you press a button.
WARNING:
Do not press multiple buttons simultaneously and do NOT press buttons rapidly.
These actions will cause the remote to reset and steps 1-4 will have to be
repeated.
Note: The RMT-SR-IR ships with two batteries. Only one battery is required for
operation, the other battery is complimentary.
The optional IR extender allows you to
relocate your HDMI Switcher and still retain IR
control. Gefen part# EXT-RMT-IREXT
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RMT-SR-IR REMOTE INSTALLATION
GefenTV IR Remote,
Gefen Part # EXT-SR-IR

13
Remote
Remote Channel 1:
Default
1 2
Remote Channel 2:
1 2
Remote Channel 3:
1 2
Remote Channel 4:
1 2
How to Resolve IR Code Conflicts
In the event that IR commands from other remote controls conflict with the
supplied RMT-SR-IR remote control, changing the remote channel will alleviate
this issue. The RMT-SR-IR remote control has DIP SWITCHES for configuring
the remote channel. The High-Definition Scaler must match the remote channel
set in the RMT-SR-IR remote control. Please see page 9 for instruction on how
to configure the channel on the High-Definition Scaler. By default, both the High-
Definition Scaler and the RMT-SR-IR remote control are set to Channel 1.
IR CODE CONFIGURATION

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PAGE TITLE
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DISCRETE IR CODES

15
Scaler
COMPONENT CABLE
DVI Display & Powered Speakers
DVI Source
Component Source
Audio Source
Component Source
DVI Source
Audio Source
3.5MM AUDIO CABLE
RCA CABLE
TOSLINK CABLE
DVI CABLE
Maximum analog audio and video cable length is 50 ft
Maximum DVI cable length is 15 ft at 1080P resolution without the use of an EXT-DVI-CAT5-MS
WIRING DIAGRAM

16
Digital Video Amplifier Bandwidth ............................................................ 165 MHz
Component Video Bandwidth .................................................................. 350 MHz
Input DDC Signal ......................................................................... 5 Volts p-p (TTL)
Input Video Signal .............................................................................. 1.2 Volts p-p
Single Link Range ................................................................... 1080p/1920 x 1200
Input/Output DVI Connector .................................................. DVI-I (29 pin) female
Analog Video Input Connector .......................................... Two 3 RCA Component
Digital Audio Input Connector ........................................... Three Optical TOSLINK
Digital Audio Output Connector ........................................... One Optical TOSLINK
Analog Audio Input Connector .......................................... Three Stereo Mini-Jack
Analog Audio Output Connector..... One Stereo Mini-Jack and One 2 RCA Stereo
Power Consumption ....................................................................... 12 Watts (max)
Dimensions .............................................................. 6.875”W x 2.125”H x 6.875”D
Shipping Weight ............................................................................................ 6 lbs.
SPECIFICATIONS

17
Gefen warrants the equipment it manufactures to be free from defects in material
and workmanship.
If equipment fails because of such defects and Gefen is notified within two (2)
years from the date of shipment, Gefen will, at its option, repair or replace the
equipment, provided that the equipment has not been subjected to mechanical,
electrical, or other abuse or modifications. Equipment that fails under conditions
other than those covered will be repaired at the current price of parts and labor in
effect at the time of repair. Such repairs are warranted for ninety (90) days from
the day of reshipment to the Buyer.
This warranty is in lieu of all other warranties expressed or implied, including
without limitation, any implied warranty or merchantability or fitness for any
particular purpose, all of which are expressly disclaimed.
1. Proof of sale may be required in order to claim warranty.
2. Customers outside the US are responsible for shipping charges to and from
Gefen.
3. Copper cables are limited to a 30 day warranty and cables must be in their
original condition.
The information in this manual has been carefully checked and is believed to
be accurate. However, Gefen assumes no responsibility for any inaccuracies
that may be contained in this manual. In no event will Gefen be liable for
direct, indirect, special, incidental, or consequential damages resulting from
any defect or omission in this manual, even if advised of the possibility of such
damages. The technical information contained herein regarding the features and
specifications is subject to change without notice.
For the latest warranty coverage information, refer to the Warranty and Return
Policy under the Support section of the Gefen Web site at www.gefen.com.
PRODUCT REGISTRATION
Please register your product online by visiting the Register Product page
under the Support section of the Gefen Web site.
WARRANTY