Extron electronics DSC DP-HD A User Manual

DSC DP-HD A

DisplayPort-to-HDMI Scaler

User Guide

Scalers

68-2309-01 Rev. A

10 14

Safety Instructions

Safety Instructions • English

WARNING: This symbol, , when used on the product, is intended to

alert the user of the presence of uninsulated dangerous voltage within the
product’s enclosure that may present a risk of electric shock.

ATTENTION: This symbol, , when used on the product, is intended

to alert the user of important operating and maintenance (servicing)
instructions in the literature provided with the equipment.

For information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the Extron Safety and
Regulatory Compliance Guide, part number 68-290-01, on the Extron website,

www.extron.com.

Instructions de sécurité • Français

AVERTISSEMENT : Ce pictogramme, , lorsqu’il est utilisé sur le

produit, signale à l’utilisateur la présence à l’intérieur du boîtier du produit
d’une tension électrique dangereuse susceptible de provoquer un choc
électrique.

ATTENTION : Ce pictogramme, , lorsqu’il est utilisé sur le produit,

signale à l’utilisateur des instructions d’utilisation ou de maintenance
importantes qui se trouvent dans la documentation fournie avec le
matériel.

Pour en savoir plus sur les règles de sécurité, la conformité à la réglementation,
la compatibilité EMI/EMF, l’accessibilité, et autres sujets connexes, lisez les
informations de sécurité et de conformité Extron, réf. 68-290-01, sur le site
Extron, www.extron.com.

Sicherheitsanweisungen • Deutsch

WARNUNG: Dieses Symbol auf dem Produkt soll den Benutzer

darauf aufmerksam machen, dass im Inneren des Gehäuses dieses
Produktes gefährliche Spannungen herrschen, die nicht isoliert sind
und die einen elektrischen Schlag verursachen können.

Инструкция по технике безопасности • Русский

ПРЕДУПРЕЖДЕНИЕ: Данный символ, , если указан

на продукте, предупреждает пользователя о наличии
неизолированного опасного напряжения внутри корпуса
продукта, которое может привести к поражению
электрическим током.

ВНИМАНИЕ: Данный символ, , если указан на продукте,

предупреждает пользователя о наличии важных инструкций
по эксплуатации и обслуживанию в руководстве,
прилагаемом к данному оборудованию.

Для получения информации о правилах техники безопасности,
соблюдении нормативных требований, электромагнитной
совместимости (ЭМП/ЭДС), возможности доступа и других
вопросах см. руководство по безопасности и соблюдению
нормативных требований Extron на сайте Extron: www.extron.com,
номер по каталогу - 68-290-01.

Chinese Simplified（简体中文）

警告： 产品上的这个标志意在警告用户该产品机壳内有暴露的危险 电压，

有触电危险。

注意： 产品上的这个标志意在提示用户设备随附的用户手册中有

重要的操作和维护(维修）说明。

关于我们产品的安全指南、遵循的规范、EMI/EMF 的兼容性、无障碍
使用的特性等相关内容，敬请访问 Extron 网站 www.extron.com，参见
Extron 安全规范指南，产品编号 68-290-01。

Chinese Traditional（ )

警告: 若產品上使用此符 號，是為了提醒使用者，產品機殼內存在著

可能會導致觸電之風險的未絕緣危險電壓。

VORSICHT: Dieses Symbol auf dem Produkt soll dem Benutzer in der

im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise
zur Bedienung und Wartung (Instandhaltung) geben.

Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung,
EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie in
den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer
68-290-01) auf der Extron-Website, www.extron.com.

Instrucciones de seguridad • Español

ADVERTENCIA: Este símbolo, , cuando se utiliza en el producto,

avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del
producto, lo que puede representar un riesgo de descarga eléctrica.

ATENCIÓN: Este símbolo, , cuando se utiliza en el producto, avisa

al usuario de la presencia de importantes instrucciones de uso y
mantenimiento recogidas en la documentación proporcionada con el
equipo.

Para obtener información sobre directrices de seguridad, cumplimiento
de normativas, compatibilidad electromagnética, accesibilidad y temas
relacionados, consulte la Guía de cumplimiento de normativas y seguridad de
Extron, referencia 68-290-01, en el sitio Web de Extron, www.extron.com.

注意 若產品上使用此符號，是為了提醒使用者，設備隨附的用戶手冊中有重

要 的 操 作 和 維 護（ 維 修 ）説 明 。

有關安全性指導方針、法規遵守、EMI/EMF 相容性、存取範圍和相關主題的詳細資
訊，請瀏覽 Extron 網站：www.extron.com，然後參閱《Extron 安全性與法規
遵守手冊》，準則編號 68-290-01。

Japanese

警告: この記号 が製品上に表示されている場合は、筐体内に絶縁されて

いない高電圧が流れ、感電の危険があることを示しています。

注意: この記号 が製品上に表示されている場合は、本機の取扱説明書

に 記載さ れて いる重 要な操 作 と保 守 ( 整 備)の 指 示につ いてユーザ ー の 注
意を喚起するものです。

安全上のご注意、法規厳守、EMI/EMF適合性、その他の関連項目に
つ い て は 、エ ク ストロ ン の ウ ェ ブ サ イト www.extron.com よ り 『 Extron Safety
and Regulatory Compliance Guide』 ( P/N 68-290-01) をご覧ください。

Korean

경고: 이 기호 가 제품에 사용될 경우, 제품의 인클로저 내에 있는

접지되지 않은 위험한 전류로 인해 사용자가 감전될 위험이 있음을
경고합니다.

주의: 이 기호 가 제품에 사용될 경우, 장비와 함께 제공된 책자에 나와

있는 주요 운영 및 유지보수(정비) 지침을 경고합니다.

안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에
대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및
규제 준수 안내서, 68-290-01 조항을 참조하십시오.

FCC Class A Notice

This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part15 of the FCC rules. The ClassA limits provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause interference. This interference must be corrected at
the expense of the user.

NOTE: For more information on safety guidelines, regulatory compliances, EMI/EMF compatibility,

accessibility, and related topics, see the “Extron Safety and Regulatory Compliance

Guide” on the Extron website.

Copyright

© 2014 Extron Electronics. All rights reserved.

Trademarks

All trademarks mentioned in this guide are the properties of their respective owners.

The following registered trademarks®, registered service marks
RGBSystems, Inc. or Extron Electronics:

Registered Trademarks

AVTrac, Cable Cubby, CrossPoint, eBUS, EDID Manager, EDID Minder, Extron, Flat Field, GlobalViewer, Hideaway, Inline, IPIntercom,
IPLink, Key Minder, LockIt, MediaLink, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, SoundField, SpeedMount, SpeedSwitch,
SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VersaTools, VN-Matrix, VoiceLift, WallVault, WindoWall, XTP, and XTPSystems

Registered Service Mark

AAP, AFL (Accu-RateFrameLock), ADSP(Advanced Digital Sync Processing), Auto-Image, CableCover, CDRS(ClassDRippleSuppression),
DDSP (Digital Display Sync Processing), DMI (DynamicMotionInterpolation), DriverConfigurator, DSPConfigurator, DSVP(Digital Sync
Validation Processing), EQIP, FastBite, FOXBOX, Global Configurator, IP Intercom HelpDesk, LinkLicense, MAAP, MicroDigital, ProDSP,
QS-FPC(QuickSwitch Front Panel Controller), Scope-Trigger, SIS, Simple Instruction Set, Skew-Free, SpeedNav, Triple-Action Switching, XTRA,
ZipCaddy, ZipClip

(SM)

: S3 Service Support Solutions

Trademarks (™

(SM)

, and trademarks

(®)

)

(TM)

are the property of

Conventions Used in this Guide

Notifications

The following notifications are used in this guide:

CAUTION: Risk of minor personal injury.

ATTENTION : Risque de blessuremineure.

ATTENTION:

• Risk of property damage.

• Risque de dommages matériels.

NOTE: A note draws attention to important information.

TIP: A tip provides a suggestion to make working with the application easier.

Software Commands

Commands are written in the fonts shown here:

^AR Merge Scene,,Op1 scene 1,1 ^B 51 ^W^C

[01] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]

E X! *X1&* X2)* X2#* X2! CE}

Computer responses and directory paths that do not have variables are written in the font
shown here:

Variables are written in slanted form as shown here:

Selectable items, such as menu names, menu options, buttons, tabs, and field names are
written in the font shown here:

Specifications Availability

Product specifications are available on the Extron website, www.extron.com.

NOTE: For commands and examples of computer or device responses mentioned

in this guide, the character “0” is used for the number zero and “O” is the capital
letter “o.”

Reply from 208.132.180.48: bytes=32 times=2ms TTL=32

C:\Program Files\Extron

ping xxx.xxx.xxx.xxx —t

SOH R Data STX Command ETB ETX

From the File menu, select New.
Click the OK button.

Contents

Introduction............................................................ 1

About this User Guide ........................................ 1

About the DSC DP-HD A ................................... 1

Features ............................................................. 1

Application Diagram ........................................... 4

Installation .............................................................. 5

Rear Panel Connections ..................................... 5

Securing the HDMI Connector Using the

LockIt Bracket .................................................. 7

Connecting for Remote Control .......................... 7

Connecting to the RS-232 Port ...................... 7

Connecting to the USB Config Port ................ 8

Operation .............................................................. 11

Front Panel Features ......................................... 11

On-screen Display Menu .................................. 12

Menu Overview ............................................. 12

Using the Front Panel Buttons with the

OSD Menu .................................................. 13

Using the OSD Menus .................................. 15

Auto-Image ...................................................... 30

Changing the Output Resolution and Refresh

Rate ................................................................ 31

Custom Rates .............................................. 31

Resetting the Output Rate ........................... 31

Power Save Mode ............................................ 31

Presets ............................................................. 32

Auto Memories ............................................. 32

User Presets ................................................. 32

Input Presets ................................................ 33

Locking the Front Panel (Executive Mode) ........ 33

Resetting .......................................................... 34

Remote Configuration and Control ................ 35

SIS Commands ................................................ 35

Copyright Information ................................... 35

Error Responses ........................................... 36

Using the Command and Response Table .... 36

Symbol Definitions ........................................ 37

Command and Response Table for SIS

Commands ..................................................... 42

PCS Configuration Program ............................. 54

Downloading the PCS Configuration

Software from the Website ........................... 54

Starting the Configuration Program ............... 56

Updating Firmware ....................................... 57

Mounting ............................................................... 58

DSC DP-HD A • Contents v

DSC DP-HD A • Contents vi

Introduction

This section provides an overview of the DSC DP-HD A scaler, covering the following
topics:

• About this User Guide

• About the DSC DP-HD A

• Features

• Application Diagram

About this User Guide

The DSC DP-HD A User Guide describes the Extron DSC DisplayPort-to-HDMI Digital
Scaling Converter and provides instructions for experienced installers to install, configure,
and operate it.

In this guide the terms “scaler” and “DSC” are used interchangeably to refer to the
DSC DP-HD A.

About the DSC DP-HD A

The DSC DP-HD A is an HDCP-compliant scaler that converts DisplayPort signals to
HDMI. It provides Deep Color processing and 1080i deinterlacing as well as two-channel
DisplayPort audio de-embedding. Other features include Auto Memory, Auto-Image, and
internal test patterns. Setup and control are provided via front panel controls with an
on-screen display (OSD), a front panel USB Config port, and a rear panel RS-232 port.
Simple Instruction Set (SIS) commands and the Windows®-based Product Configuration
Software (PCS) control program can be accessed via the USB Config and the RS-232
ports.

It is housed in a compact 1U high by one-half rack wide by 8.5 inches (21.5 cm) deep
enclosure and can be rack or furniture mounted.

The DSC DP-HD A scaler accepts and scales DisplayPort video resolutions up to
3840x2160 @ 30 Hz (2560x1600 @ 60 Hz and 3840x2160 @ 30 Hz with reduced
blanking). It supports output rates up to 1920x1200, including HDTV 1080p @ 60 Hz and
2K.

The DSC DP-HD has one DisplayPort input plus a buffered DisplayPort loop-through, and
one HDMI output.

Features

• DisplayPort to HDMI video scaling — Provides high quality conversion of signal

format and video resolution with audio embedding.

• Inputs — One DisplayPort input and one buffered input loop-through on female

DisplayPort connectors.

• Buffered DisplayPort loop-through — Provides an output signal to drive a local

monitor.

DSC DP-HD A • Introduction 1

• Outputs — One HDMI on a female HDMI connector and stereo audio on a 5-pole

captive screw connector.

• DisplayPort audio de-embedding — Embedded DisplayPort two-channel PCM

audio can be extracted to the analog output or multi-channel bitstream formats can
be passed to the HDMI output.

• EDID Minder — EDID Minder automatically manages EDID communication between

connected devices, ensuring that the source powers up properly and reliably outputs
content for display.

• Advanced scaling engine — Image scaling and video format conversion are

performed at 30-bit precision for enhanced color accuracy and picture detail. High
performance deinterlacing for 1080i signals from HD sources delivers optimized
image quality.

• Accepts DisplayPort signals at a variety of resolutions — Accepts DisplayPort

input signals up to 3840x2160 @ 30 Hz (2560x1600 @ 60 Hz and 3840x2160 @
30 Hz with reduced blanking).

• Selectable output rates — Computer video from 640x480 to 1920x1080 (1080p)

and 2048x1080 (2K), HDTV rates from 480p to 1080p and 2K.

• HDCP compliant — Fully supports HDCP-encrypted sources, with selectable

authorization for unencrypted content.

• HDCP authentication and signal presence confirmation — Provides real-time

verification of HDCP status for the digital video input and output.

• Aspect ratio control — The aspect ratio of the video output can be controlled by

selecting a fill mode, which provides a full screen output, or a follow mode, which
preserves the original aspect ratio of the input signal.

• AFL™ - Accu-RATE Frame Lock — A patented technology exclusive to Extron that

locks the output frame rate to a designated input to eliminate stuttering caused by
frame rate conversion.

• Front panel LED indicators — Provides visual indication of system status for

real-time feedback and monitoring of signal format, presence, and power.

• Configuration software — The Windows-based PCS control program is available to

be downloaded from the Extron website. This program lets you configure and control
the DSC from your computer via a USB connection.

• HDMI to DVI interface format correction — Automatically enables or disables

embedded audio and InfoFrames.

• Image freeze control — A live image can be frozen using RS-232 serial control or

USB.

• Auto-Image setup — When activated, Auto-Image optimizes the image by analyzing

and adjusting to the video input signal.

• On-screen menus — The on-screen display (OSD) menus enable system setup

using the front panel controls. Key parameters such as input and output video
formats are grouped for convenience on the initial Quick Setup screen, while
additional screens provide full control over the other functions and settings.

• Output Standby Mode — Automatically mutes the output video and sync to the

display device when no active input signal is detected. This allows the projector
or flat-panel display to automatically enter into standby mode to save energy and
enhance lamp or panel life.

• Power Save Mode — Places the unit in a low power standby state to conserve

energy when not in use.

DSC DP-HD A • Introduction 2

• Automatic 3:2 and 2:2 pulldown detection — Advanced film detect processing

techniques that help maximize image detail and sharpness for 480i, 576i, and HDTV
1080i sources that originated from film.

• Picture controls — Enable control of brightness, contrast, detail, horizontal and

vertical positioning, overscan, and sizing.

• User presets — Presets are available for each input to store and recall optimized

image settings.

• Auto Memory — When Auto Memory is activated, the DSC automatically stores size,

position, and picture settings based on the incoming signal. When the same signal is
detected again, these image settings are automatically recalled from memory.

• LockIt HDMI cable lacing bracket provided

• Internal test patterns — Provides a crop pattern, grayscale, color bars, alternating

pixels, blue mode, and audio pink noise.

• Output volume control — Provides master volume control for the analog line level

output.

• Integrated audio delay — The audio output is automatically delayed to compensate

for latency introduced by the video processing.

• Signal presence confirmation — Provides real-time verification of status for the

digital video input and output through front panel LEDs, USB, or RS-232.

• Selectable audio muting — Incoming embedded DisplayPort audio can be muted.

The audio can also be muted for the DisplayPort loop-through and the analog audio
and HDMI outputs.

• Front panel security lockout — Locks out all front panel functions. All functions

remain available through USB or RS-232 control.

• Control ports — The following ports enable complete control and configuration of

the DSC via SIS commands.

• RS-232 Remote port (rear panel)

• USB Config port (front panel)

• Rack and furniture mountable

• Internal universal power supply — The 100-240 VAC, 50-60 Hz, international

power supply provides worldwide power compatibility.

DSC DP-HD A • Introduction 3

Application Diagram

DisplayPort Monitor

1080p Monitor

FinderFile Edit ViewGo Window Help

123

Extron
DSC DP-HD A

DisplayPort to HDMI Scaler
with Audio De-embedding

Computer with
DisplayPort
Output

100-240V ~ --A MAX

DSC DP-HD A

50-60 Hz

DisplayPort

2560x1600
Input Resolution

2560x1600

DISPLAYPORT LOOP THRU

INPUT

DisplayPort

AUDIO

L

R

Audio

Extron
XTP CrossPoint 1600

Modular Digital Matrix Switcher

OUTPUT

REMOTE

HDMI

RS-232

Tx Rx G

1080p

2

1

2

1

HDMI

HDMI 1080p

VC Codec

INPUTS

3

5

4

6 7

10

12

13

9

8

OUTPUTS

3

5

4

6 7

10

9

8

4

321

4

321

16

14

11

15

CONTROL

12

13

16

14

11

15

21

CONFIG

3

LAN

21

3

LAN

ENTERPRESET

MODEL 80

ESC

VIDEO

VIEW

PRIMARY

REDUNDANT

POWER

XTP CROSSPOINT 1600

XTP SERIES DIGITAL MATRIX SWITCHER

I/O

AUDIO

HDMI

FLAT PANEL

Figure 1. DSC DP-HD A Application Example

DSC DP-HD A • Introduction 4

Installation

This section provides a description of the DSC DP-HD A rear panel connectors and
instructions for cabling. Topics include:

• Rear Panel Connections

• Securing the HDMI Connector Using the LockIt Bracket

• Connecting for Remote Control

ATTENTION:

• Installation and service must be performed by authorized personnel.

• L’installation et l’entretien doivent être effectués uniquement par un électricien

qualifié.

Rear Panel Connections

100-240V ~ 0.3A MAX

AUDIO

L

OUTPUT

R

DD

HDMI

EE

DSC DP-HD A

50-60 Hz

AA

AC power connector

A

DisplayPort input connector

B

Buffered loop-through connector

C

DISPLAYPORTLOOP THRU

BB

INPUT

CC

Audio output connector

D

HDMI output connector

E

RS-232 port

F

Figure 2. DSC DP-HD A Rear Panel

CAUTION: Remove power from the system before making any connections.

ATTENTION : Couper l’alimentation avant de faire l’installation électrique.

ATTENTION:

• Use electrostatic discharge precautions (be electrically grounded) when making

connections. Electrostatic discharge (ESD) can damage equipment, although you
may not feel, see, or hear it.

• Prenez des précautions contre les décharges électrostatiques (soyez

électriquement relié à la terre) lorsque vous effectuez des connexions. Les
décharges électrostatiques (ESD) peuvent endommager l’équipement, même si
vous ne pouvez pas le sentir, le voir ou l’entendre.

REMOTE

RS-232

Tx Rx G

FF

DSC DP-HD A • Installation 5

AC power connector — Connect the supplied US standard IEC power cable

A

between this IEC connector and a 110-220 V 50-60 Hz AC power source. The front
panel control and input selection buttons light in sequence during power-up.

DisplayPort Input connector — Connect a DisplayPort source to this female

B

DisplayPort input connector.

Buffered loop-through connector — Connect a local monitor to this

C

HDCP-compliant, female DisplayPort input connector to pass buffered DisplayPort
signals. None of the scaler settings are applied to this output except for the ability to
mute and unmute the output.

Audio output connector — Connect powered speakers or another audio output

D

device to this 5-pole captive screw connector for analog output as shown in figure 3.

Tip

Ring

Sleeves

Tip

Ring

Balanced Audio Output

LR

No Ground Here

Tip

Sleeves

Tip

No Ground Here

Unbalanced Audio Output

LR

Do not tin the wires!

Figure 3. Wiring the Audio Output Connector

ATTENTION:

• For unbalanced audio, connect the sleeves to the ground contact. Do not

connect them to negative (–) contacts.

• Pour l’audio asymétrique, connectez les manchons au contact au sol. Ne

PAS connecter les manchons aux contacts négatifs (–).

• The length of the exposed wires in the stripping process is critical. The ideal

length is 3/16 inch (5 mm). If the exposed portion is longer, the wires may
touch, causing a short circuit between them. If the exposed wires are shorter,
they can be easily pulled out, even if tightly fastened by the captive screws.

• La longueur des câbles exposés est primordiale lorsque l’on entreprend

de les dénuder. S’ils sont un peu plus longs, les câbles exposés pourraient
se toucher et provoquer un court circuit. S’ils sont un peu plus courts, ils
pourraient sortir, même s’ils sont attachés par les vis captives.

• Do not tin the wires. Tinned wire does not hold its shape and can become

loose over time.

• Ne pas étamer les câbles. Les câbles étamés ne sont pas aussi bien fixés

dans les terminaisons des connecteurs à vis captives et pourraient sortir.

HDMI Output connector — Connect an HDMI display device to this female HDMI

E

connector. Secure the HDMI output cable to the HDMI connector using the LockIt
bracket (see Securing the HDMI Connector Using the LockIt Bracket on the
next page).

RS-232 port — For serial RS-232 control, connect a host computer or control

F

system to this 3-pole captive screw connector (see Connecting for Remote

Control on the next page).

DSC DP-HD A • Installation 6

Securing the HDMI Connector Using the LockIt Bracket

After connecting an input or output device to an HDMI
connector, secure the connector in place with the
provided LockIt bracket as follows:

1. Plug the HDMI cable into the panel connection

(1).

2. Loosen the HDMI connection mounting screw

from the panel enough to allow the LockIt lacing
bracket to be placed over it (2).

3. Place the LockIt lacing bracket onto the screw and

slide it up against the HDMI connector. Tighten the
screw to secure the bracket (3).

4. Loosely place the included tie wrap around the

HDMI connector and LockIt lacing bracket (4).

5. While holding the connector securely against the

lacing bracket, tighten the tie wrap, then remove
any excess length.

1

OUTPUT

3

Connecting for Remote Control

The DSC DP-HD A has two control ports through which it can be connected to a
computer for configuration and control: the rear panel RS-232 port and the front panel
USB port.

2

3

4

Connecting to the RS-232 Port

To connect a computer or control system to the DSC Remote RS-232 port, use an Extron
Universal Control cable (UC50' or UC100') or other female 9-pin-to-bare-wire RS-232
cable.

1. If the provided 3-pole captive screw connector is not already plugged into the RS-232

port on the rear panel, attach it.

2. Wire the unterminated end of the RS-232 cable to the attached 3-pole captive screw

connector as follows (see figure 4 on the next page):

a. Connect the transmit wire to the left pin, which plugs into the Tx (transmit) port.
b. Connect the receive wire to the center pin, which plugs into the Rx (receive) port.
c. Connect the ground wire to the rightmost pin, which plugs into the ground port,

marked with G.

DSC DP-HD A • Installation 7

3. Connect the 9-pin connector end of the RS-232 cable to the serial port of the

ol System

RS-232 Port

computer or control system.

RS-232

Tx Rx

1 2 3

DSC Rear Panel
RS-232 Port

G

NOTES:

• For cable that has a drain wire, tie the drain

wire to ground at both ends.

• Connect a ground wire between the DSC
and the computer or control system.

Ground (G)
Receive (Rx)
Transmit (Tx)

Figure 4. Connecting to the RS-232 Port

See SIS Commands on page 35 for information on sending SIS commands to this port.

Connecting to the USB Config Port

The USB mini-B USB Config port is located on the DSC front panel. It can be used to
configure the converter via the PCS control software or SIS commands.

1. Use a USB A-to-mini-B cable to connect the DSC USB Config port to a USB port on

a computer.

USB Type

Mini-B

Transmit (Tx)
Receive (Rx)

USB Cable

USB

Type A

Computer or
Contr

USB 1

USB
Ports

Extron

DSC DP-HD A Front Panel

Figure 5. Connecting to the Front Panel USB Config Port

CONFIG

OUTPUT

INPUT

SIGNAL HDMI SYNC

HDMI HDCP

HDCP

LOOP SYNC

LPCM-2CH

LOOP HDCP

MULTI-CH

MENU

ENTER

DSC DP-HD A

HOLD FOR XGA/720p

AUTO­IMAGE

Computer

DSC DP-HD A • Installation 8

2. When the DSC is first connected to a particular USB port on the computer, one of the

following windows may open:

• Windows XP and earlier: If the following window opens, specify whether

Windows Update will search the web for the driver needed for the computer to
communicate with the DSC via the USB port (this is not necessary if the USB
driver already exists on the computer).

Figure 6. Found New Hardware Wizard Opening Screen

Select one of the following radio buttons:

• Select the Yes, this time only radio button for the computer to connect to

Windows Update only this one time.

• Select the Yes, now and every time I connect a device radio button to

automatically connect to Windows Update every time the DSC is connected
to this USB port.

• Select the No, not this time radio button to not connect to Windows

Update at this time (for example, if the driver is already installed).

NOTE: This wizard appears only the first time the DSC is connected to each

USB port. It does not open again until you connect the DSC to a different
USB port.

• Windows 7 and 8.1: A pop-up notification appears on the Windows taskbar

informing you that Windows Update is searching the web for the USB driver and
installing it. If desired, click the USB icon on the computer desktop to view the
progress of the search. The Driver Software Installation window appears:

Figure 7. Driver Software Installation Window for USB Software

DSC DP-HD A • Installation 9

3. (Windows XP and earlier) Click Next. On the next screen, if asked whether to install

the driver automatically or from a specific location, select to install the software
automatically

The computer locates the driver needed for it to communicate with the DSC via the
USB port.

4. Windows XP or earlier: When the Completed window appears, click Finish to

close the wizard.
Windows 7 or 8.1: When the USB software has been located and downloaded, the

message Ready to use appears on the Driver Software Installation screen (a
pop-up message appears above the Windows taskbar if the screen is closed). Click

Close to close the status window.

5. Configure the DSC as desired, using SIS commands (see SIS Commands on

page 35), the OSD menus (see On-screen Display Menu on page 12) or the PCS
control program (see the program help file).

DSC DP-HD A • Installation 10

Operation

EE

D

D

C

C

F

F

This section discusses the functions available through the front panel and the on-screen
display (OSD) to configure and operate the DSC. Topics include:

• Front Panel Features

• On-screen Display Menu

• Auto-Image

• Changing the Output Resolution and Refresh Rate

• Power Save Mode

• Presets

• Locking the Front Panel (Executive Mode)

• Resetting

Front Panel Features

Extron

CONFIG

AA

Status LED (power and signal)

A

USB Config port

B

Input signal information LEDs

C

BB

INPUT

SIGNAL HDMI SYNC

HDCP

LPCM-2CH

MULTI-CH

OUTPUT

HDMI HDCP

LOOP SYNC

LOOP HDCP

Output signal information LEDs

D

Menu and Enter Buttons

E

Navigation Buttons

F

MENU

ENTER

HOLD FOR XGA/720p

DSC DP-HD A

AUTO­IMAGE

Figure 8. DSC DP-HD A Front Panel

Status LED (power and signal) — Lights steadily amber when the unit is powered

A

on but no signal is present, blinks amber every 3 seconds when the unit is in standby
mode, and lights steadily green when both power and an input video signal are
present.

USB configuration port — Connect a computer to this USB mini-B port for device

B

configuration and firmware upgrades.

Input signal information LEDs — Light to indicate presence of an input signal and

C

the type of audio signal if one is also present.

• Signal — Indicates that an input signal is present.

• HDCP — Indicates that the input signal is HDCP-encrypted.

• LPCM-2Ch — Indicates that two-channel LPCM audio is embedded.

• Multi-Ch — Indicates that multi-channel PCM audio is embedded.

DSC DP-HD A • Operation 11

Output signal information LEDs

D

• HDMI Sync — Indicates that HDMI video is being output. (If the video is muted,

this LED does not light.)

• HDMI HDCP — Indicates that the output signal is HDCP-encrypted.

• Loop Sync — Indicates that video is present on the buffered loop-through.

• Loop HDCP — Indicates that the loop-through signal is HDCP-encrypted.

Menu and Enter buttons — Let you access and make selections from the

E

on-screen display menus (see Using the Front Panel Buttons with the OSD

Menus on page 13 for detailed explanations of these buttons and the arrow buttons.

Navigation Buttons (left t, right , up , and down  arrows) — Let you

F

navigate through the OSD submenus, lock the front panel controls (see page 33),
perform Auto-Image (see page 31), and reset the output rate (see page 31).

On-screen Display Menu

The on-screen display menu enables you to configure and adjust the DSC from submenus
displayed on a monitor or other display device connected to a rear panel output.

NOTE: The settings available through the OSD menu can also be selected via SIS

commands (see the Remote Configuration and Control section, beginning on
page 35).

Menu Overview

The OSD main menu has seven configuration submenus and two read-only information
screens. The OSD menu table on page 14 shows the submenus and their items.

NOTE: The Device Info and Communication screens are read-only and give current

device status.

The menu screen always displays the following items, regardless of which submenu is
displayed.

• Company name and product name are in the upper-left corner.

• Firmware version number is in the upper-right corner.

• Current Input Resolution and refresh rate are in the lower-left corner

• Current output resolution and refresh rate is in the lower-right corner.

DSC DP-HD A • Operation 12

Using the Front Panel Buttons with the OSD Menu

The front panel buttons enable you to access the OSD menu and make selections from its
submenus.

• Menu — Press this button to open and close the OSD menu. Pressing it from within

a submenu or a submenu item returns you to the next higher menu level.

For example, if you select a submenu item you did not want, pressing Menu changes
the highlighting of the item to an outline. From there, you can use the up and down
arrow buttons to move the outline to a different item.

• Enter — Press this button to access the items on the selected submenu (moves a

yellow outline to the first submenu item in the right column). Press this button again to
select the outlined submenu item. You can also use the Enter button to open the OSD
menu, but not to close it.

• Left arrow t — Press this button to adjust settings displayed as a result of

selecting submenu items. For Picture Controls submenu items with (for example,

Brightness and Contrast or H and V) press this button to select the setting on the

left, then use the  and  buttons to adjust the setting.

• Right arrow  — Press this button to adjust settings displayed as a result of

selecting submenu items. For Picture Controls submenu items, press this button
to select the setting on the right, then use the  and  buttons to adjust the
setting. This button can also deselect the currently selected submenu item and return
to the main menu (the submenu remains displayed).

When the OSD is closed, pressing this button performs an Auto-Image (see

Auto-Image on page 30).

• Up arrow  — Press this button to move upward through main menu and submenu

items. This button also adjusts settings displayed as a result of selecting submenu
items.

• Down arrow — Press this button to move downward through main menu and

submenu items. This button also adjusts settings displayed as a result of selecting
submenu items.

This button can also reset the output rate (see Resetting the Output Rate on
page 31 and in conjunction with the Menu button to lock the front panel (see Locking

the Front Panel (Executive Mode) on page 33).

DSC DP-HD A • Operation 13

OSD Menu — DSC DP-HD A

Submenu Submenu Item

Quick Setup

User Presets Recall Save Clear

Picture

Controls

Input Auto-Image

Output

Audio

Advanced

Communication

(Read-only)

Device Info

(Read-only)

Auto-Image

(Start)

Image

Position

(H and V)

Output

Resolution

Audio Mute

Test

Pattern

Remote

Port

Temp

Input

EDID

Image

Size

(H and V)

Film

Detect

Output

Format

Input
Audio

Format

Screen

Saver

-------­Timeout

Input

(Resolution,

type, rate,

and

total lines)

Output

Resolution

Brightness

----------­Contrast

Active

(Pixels)

(H and V)

HDCP

Notification

Audio Output

Format

Aspect

Ratio

AFL

(Status)

Authorized

Authorized

Auto Memory

HDCP

Detail

HDCP

Input AFL

Analog

Volume

(Status)

Output

(Resolution

and rate,

format)

Auto

Memory

(Status)

Input

EDID

Overscan

HDCP

status

(DP input,

HDMI

output)

Aspect

Ratio

Factory

Reset

Display

Info

(Resolution

and rate)

Test

Pattern

Firmware

(Version

and Build)

DSC DP-HD A • Operation 14