Gefen GEF-DVI-2-HDSDIPRO User manual

1080P
DVI to HDSDI Pro Scaler
GEF-DVI-2-HDSDIPRO
User Manual
www.gefenpro.com

Technical Support:
Telephone [phone]
[phone]
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Technical Support Hours:
8:00 AM to 5:00 PM Monday thru Friday Pacific Time.
Write To:
Gefen LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefenpro.com
[email protected]
Notice
Gefen LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
DVI to HDSDI Pro Scaler is a trademark of Gefen LLC
© 2011 Gefen LLC, All Rights Reserved
All trademarks are the property of their respective owners
ASKING FOR ASSISTANCE
Rev A1

CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Connecting and Operating the DVI to HDSDI Pro Scaler
4 Wiring Diagram
5 Panel Layout - Front Panel
6 Panel Descriptions
7 Panel Layout - Back Panel
8 Panel Descriptions
9 IR Remote Layout / Description
10 IR Remote Description
11 IR Remote Installation
12 IR Remote Configuration
13 Menu Functions
13 General
14 Patterns
15 Output
18 Input
20 Picture
22 Layout
22 Aspect
25 Specifications
26 Warranty

1
INTRODUCTION
Congratulations on your purchase of the DVI to HDSDI Pro Scaler. Your complete
satisfaction is very important to us.
GefenPRO
In the realm of video distribution, certain features are invaluable in a commercial
or broadcast environment. Accommodations such as a build-in power supply
and flat black rack-mount enclosures set GefenPRO apart from our traditional
products. Complex distribution units allow for professional DVI, 3G-SDI, and
HDMI signals to be routed and converted easily and seamlessly, while being
backed up by a renowned and dependable technical support team. Gefen invites
you to explore the GefenPRO product line and hopes that you find the solution
that fits your needs.
The GefenPRO DVI to HDSDI Pro Scaler
The GefenPRO DVI to HDSDI Pro Scaler places two DVI to HDSDI Scaler Plus
units in one rack mount enclosure. This product provides two separate DVI
inputs to be converted and scaled to single link or dual link HDSDI. Resolu-
tions up to 1080p and 2K with genlock are supported on the HDSDI output. This
product uses VXP scaler technology which provides high-performance scaling
plus additional features: Adaptive video interlacing with edge interpolation, noise
reduction, alpha blending, and image enhancement. Two separate BNC connec-
tors offer external genlock capabilities. The GefenPRO DVI to HDSDI Pro Scaler
provides superior HDSDI scaling quality in one rack mount space.
How It Works
Connect two (2) DVI sources to the GefenPRO DVI to HDSDI Pro Scaler using
the supplied DVI cables. Connect up to two (2) HDSDI devices to the outputs.
Apply power to the source and HDSDI devices first then apply power to the prod-
uct. The DVI source will be converted to HDSDI and then scaled on the output.
Use the IR remote control unit to navigate the built-in menu system to control the
scaling features on the HDSDI output.

OPERATION NOTES
2
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE DVI TO HDSDI PRO SCALER
• On power-up, the DVI to HDSDI Pro Scaler will automatically detect the
format of the input signal.
• The DVI to HDSDI Pro Scaler contains a master and a slave DVI to HDSDI
Scaler unit. Both Scaler units are controlled using the IR Remote Control
Unit. To view the built-in menu system for the master unit, press the Menu
button once on the IR Remote Control Unit. To bring up the built-in menu
system for the slave unit, press the Menu button twice. Pressing the Menu
button once more will exit the built-in menu system.

3
FEATURES
Features:
• Input and Output Resolutions up to 2048x1080
• 10-bit resolution for greater precision and dynamic range
• Proprietary 10-bit motion adaptive video de-interlacing with edge
interpolation for HD / SD formats
• Frame rate conversion to / from any refresh rate
• Fully integrated sprite based multi-plane OSD controller
• Advanced noise reduction and detail enhancement
• Test Pattern mode with color bars and cross hatch patterns
• Color correction
• Noise Reduction
• Detail Enhancement
• Brightness Adjustment
• Gamma Selection
• Aspect Ratio Selection
• Custom Timing output mode
• RS-232 Control
• IR Control
• French / English Menu Set
• Field-upgradeable firmware
• Genlock capable
Package Includes:
(1) GefenPRO DVI to HDSDI Pro Scaler
(2) 6-foot DVI Cables (M-M)
(1) 6-foot Serial DB9 Cable (M-F)
(1) IR Remote Control Unit
(1) 5V DC Locking Power Supply
(1) Set of Rack Ears
(1) User Manual

4
PANEL LAYOUT
Front Panel
1
2
3

5
PANEL DESCRIPTIONS
Front Panel
1 IR Window 1 (Primary Board)
Receives signals from the IR Remote Control unit.
2 IR Window 2 (Secondary Board)
Receives signals from the IR Remote Control unit.
3 Power Indicator
This LED indicator will glow red when the power is turned on.

6
PANEL LAYOUT
Back Panel
4
5
6
7
8
9
10
11
12
13
14

7
PANEL DESCRIPTIONS
Back Panel
4 RS-232 Serial Port
Connects to the RS-232 control device. The DVI to HDSDI Pro Scaler may be
controlled using this port. See page 26 for more information.
5 5V DC Locking Power Connector
Connects the included 5V DC Locking Power Supply to this receptacle.
6 DVI Input Port (Primary Board)
Connect the DVI source device to this port.
7 Reference In Connector 1
Connect an external clock to this connector.
8 HD-SDI Single Link Output 1
Connect a single cable to this port for single link resolutions.
9 HD-SDI Dual Link Output 1
Connect a secondary cable to this port for dual link resolutions.
10 DVI Input Port (Primary Board)
Connect the DVI source device to this port.
11 Reference In Connector 2
Connect an external clock to this connector.
12 HD-SDI Single Link Output 2
Connect a single cable to this port for single link resolutions.
13 HD-SDI Dual Link Output 2
Connect a secondary cable to this port for dual link resolutions.
14 RS-232 Serial Port
Connects the secondary board to the RS-232 control device. The DVI to HDSDI
Pro Scaler may be controlled using this port. See page 26 for more information.

8
CONNECTING AND OPERATING
THE GEFENPRO DVI TO HDSDI PRO SCALER
How to Connect the GefenPRO DVI to HDSDI Pro Scaler
1. Connect two (2) DVI sources to the GefenPRO DVI to HDSDI Pro Scaler
using the supplied DVI cables..
2. Connect up to two (2) HDSDI devices to the outputs.
3. Apply power to the source and HDSDI devices first then apply power to the
product..
The DVI source will be converted to HDSDI and then scaled on the output. Use
the IR remote control unit to navigate the built-in menu system to control the
scaling features on the HDSDI output.
DVI Source
Clock Generator
00:
0 0:0 0
DVI Source
Clock Generator
0
0:0
0:00
HD-SDI Display
HD-SDI Display
0
:
00
Scaler
GEF-DVI-2-HDSDIPRO
SDI CABLE
DVI CABLE
Wiring Diagram for the DVI to HDSDI Pro Scaler

9
IR REMOTE LAYOUT
1 Up Cursor Button
Moves the selection cursor Up, when using the built-in
menu system.
2 Left Cursor Button
Moves the selection cursor to the Left, when using the On-Screen
Display menu system.
3 Down Cursor Button
Moves the selection cursor Down, when using the built-in
menu system.
4 Source Button
Not used.
5 Output Button
Pressing this button to cycle through the following Output Modes: 480i,
576i, 720p, and 1080i.
RMT-8HDS-IR Remote Control
1
2
3
4
8
7
6
5
9

10
6 Menu Button
Displays the built-in menu system.
7 Right Cursor Button
Moves the selection cursor to the Right, when using the On-Screen
Display menu system.
8 Enter Button
Confirms the current action.
9 Activity Indicator
This LED will be activated momentarily each time a button is pressed.
IR REMOTE LAYOUT

11
IR REMOTE INSTALLATION
Installing the IR Remote Control Battery
1. Remove the battery cover on the back of the IR Remote Control unit.
2. Insert the included battery into the open battery slot. The positive (+) side of
the battery should be facing up.
3. Replace the battery cover.
The Remote Control unit ships with two batteries. One battery is required for
operation and the other battery is a spare.
Battery Slot

12
IR REMOTE CONFIGURATION
Resolving IR Code Conflicts
In the event that IR commands from other remote controls conflict with the
supplied IR remote control unit, changing the remote channel will alleviate this
issue. The IR remote control unit has a bank of DIP switches for setting the
remote IR channel.
The DIP Switch bank on the IR remote control unit is located underneath the
battery cover.
It is important that the IR channel selected on the remote, match the IR channel
on the DVI to HDSDI Pro Scaler for proper operation. For example, if you set
both DIP switches on the remote to the down position (toward the “1” and “2”), IR
channel 0, you must set the DVI to HDSDI Pro Scaler to use IR channel 0.
1 2 1 2
1 2
1 2
Remote Channel 2:
Remote Channel 0:
Default Remote Channel 1:
Remote Channel 3:
DIP Switches
See page ## for information on how to change the IR channel on the DVI to
HDSDI Pro Scaler.

13
USING THE IR REMOTE CONTROL UNIT
Controlling Master and Slave Units
The DVI to HDSDI Pro Scaler contains a master and a slave unit. The built-in
menu system is controlled using the IR Remote Control Unit. To view the built-in
menu system for the master unit, press the Menu button once on the IR Remote
Control Unit. To bring up the built-in menu system for the slave unit, press the
Menu button twice. See the illustration below for details.
Master Menu
(Closed)
Master Menu
(Open)
Slave Menu
(Open)
Slave Menu
(Closed)

General > Save Configuration
Saves the current configuration of the Scaler (Input format, Output format, etc).
These settings are restored at power-up. Changes can be made to the current
settings and then saved using the Restore Default Configurations function
(below).
General > Restore Default Configuration
Restores the Scaler to the factory default settings.
14
MENU FUNCTIONS

15
Patterns > Color Bars
Displays the Color Bar pattern using the built-in pattern generator.
Patterns > Cross Hatch
Displays the Hatch Pattern using the built-in pattern generator.
MENU FUNCTIONS

16
MENU FUNCTIONS
Output > Output Format
Selects the Output resolution. See page 27 for supported output timings.
Output > Link Configuration
Dual Link configuration: Single Link, Dual Link YCbCr, or Dual Link RGB.

17
Output > Genlock Reference
The video signal can be synced (“genlocked”) to an external clock or video input
using the Reference In connector.
Output > Language
Localizes the On-Screen Menu to either English or French.
MENU FUNCTIONS