Extron DSC HD-3G A Bedienungsanleitung

Extron Nicht kategorisiert DSC HD-3G A

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IMPORTANT:

Go to www.extron.com for the complete

user guide,

installation instructions,

and

specifications bef

ore connecting the

oduct to the po

wer source.

DSC HD-3G A Scaler • Setup Guide

The Extron DSC HD-3G A is an HDMI to 3G-SDI scaler that converts HDMI signals to 3G-SDI, HD-SDI, and SD-SDI. It accepts

computer and SMPTE video resolutions up to 1920x1200 and 2K, and offers multiple output rates from 480i up to HDTV

1080p @ 60 Hz and 2K. The DSC HD-3G A features advanced Extron video signal processing with 1080i deinterlacing and Deep

Color processing for optimal image quality. Dual SDI outputs, stereo audio embedding, and genlock are also provided. This

setup guide provides step-by-step instructions for an experienced user to set up and configure a DSC HD-3G A. It covers how to

perform basic operations using the front panel controls and selected Simple Instruction Set™ (SIS™) commands.

NOTE: For full installation, configuration, menu, connector wiring, and operation details, see the DSC 3G-HD A and

DSC HD-3G A User Guide, available at www.extron.com.

Installation

Rear Panel Features

Mounting and Cabling the DSC HD-3G A

1. Disconnect power — Turn off or disconnect all equipment power sources.

2. Mount the unit: (Optional) Mount the DSC HD-3G A either in a rack using

shelf mounting brackets (RSU 129 or RSB 129) or under furniture using

furniture mounting brackets (MBU 125) (see gures 1 and 2 at right). A false

half-rack faceplate can be tted next to the DSC if desired.

3. Connect the input — Connect an HDMI video source to the HDMI input

connector C.

4. Connect analog audio input — (Optional) Connect analog audio from the

source to the captive screw audio input connector B.

NOTE: To embed audio from this input, set it up using the on-screen

display SIS commands

(OSD) (see page 2) or (see page 4).

5. Connect the output — Connect one or two SDI display devices to the

3G/HD/SD-SDI output connectors E for SDI output with optional embedded

analog or HDMI audio.

6. Connect a sync device — (Optional) Attach an external sync device

to the input (right) Sync connector (D). Connect any downstream

device to be synchronized by genlocking to the output (left) Sync

connector (D).

7. Connect a control device — For remote control via SIS commands

or the PCS Windows®-based control software:

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

control system to the 3-pole captive screw RS-232 connector F.

RS-232 protocol default values are 9600 baud, 1 stop bit, no

parity, 8 data bits, no ow control.

zUSB — Connect a host computer or control system to the front

panel mini USB port (B in the front panel illustration on page 2)

for conguration and control via Extron PCS software.

8. AC power connector — Connect the supplied US IEC power cord

to this connector A from a 110-220 V, 50-60 Hz AC, power source.

Figure 2. Under-furniture Mounting

DVC 50 1 SD

DIGI

TAL V

EO CO NVERTER

(2) 4-40 x 3/16" screws

Use 2 mounting holes on

opposite corners.

Half-rack

false front panel

uses 2 front holes.

A AC power connector

B 5-pole captive screw audio input

connector

C HDMI video input connector

D Genlock sync connectors

E 3G/HD/SD-SDI output connectors

F 3-pole RS-232 captive screw

connector

AA BB CC DD EE FF

100-240V ~ .3A MAX

50-60 Hz

DSC HD-3G A

REMOTEOUTPUT

HDMI 3G/HD/SD-SDI

SYNC

AUDIO

INPUT

GENLOCK

RS-232

Tx Rx G

MBU 125 Mounting Bracket

#8 Screw

(4) Places

Each Side

Mounting

Screws

(2) Places

Each Side

Figure 1. Rack Mounting

DSC HD-3G A • Setup Guide (Continued)

Front Panel Overview

DSC HD-3G A

AUTO-

IMAGE

Ext nro MENU

ENTER HOLD FOR 720p 1080i

INPUT OUTPUT

SYNC

2.97 Gbps

1.485 Gbps

270 Mbps

SIGNAL

2CH-LPCM

MULTI-CH PCM

ANALOG

CONFIG

AA BB CC DD EE FF

A — Lights amber steadily when there is power but no signal, blinks amber every 3 seconds when the unit is in Status LED

standby mode, and lights green steadily when both power and an input signal are present.

B — Connect a control system or computer to this mini USB port (cable not supplied) for device USB configuration port

configuration, control, and firmware upgrading.

C — The Signal LED lights to indicate presence of an HDMI input signal. An audio signal LED (2CH-LPCM, Multi-Input LEDs

CH PCM, or Analog) lights to indicate the type of audio signal (two-channel LPCM, multi-channel PCM, or analog) if present.

D — Light to indicate the presence of sync and the rate specified for the output:Output LEDs

zSync: Sync is present (does not light if video sync is muted).

z2.97 Gbps: SMPTE 424M

z1.485 Gbps: SMPTE 292M

z270 Mbps: SMPTE 259M

E — Let you access the OSD and select submenus and items from the menus.Menu and Enter buttons

F — Press these , , Navigation buttons   , and arrow buttons to step through the OSD 

submenus, to lock the front panel (see the next section), perform Auto-Image (press ), and reset the output rate (hold for 

5 seconds).

Locking the Front Panel (Executive Mode)

To prevent unauthorized access or accidental changes to DSC settings, you can lock the front panel controls, making control

available only by SIS commands. (The default state is unlocked.) You can lock and unlock the front panel as follows:

zUsing the front panel buttons: lock To , press the and buttons simultaneously and hold them until the OSD 

displays (approximately 5 seconds). To , repeat this process. unlock

zSIS commands: lock To (enable executive mode), enter . To (disable executive mode), enter .unlock

Conﬁguring the DSC HD-3G A

The DSC HD-3G A can be configured through a host connected to

the RS-232 or USB port, using Extron PCS configuration software

(available at no charge at www.extron.com SIS commands) or

(see page 4 for a selection of basic commands). You can also

configure it using the OSD menu system, described below.

On-Screen Display (OSD) Menu System

The OSD menu system consists of seven submenus and two

information screens. To access the menus, press the front panel

button. With the main menu displayed, use the arrow

buttons to step through the submenus and submenu items.

Press the button to select the item that you highlight. The

and screens are read-only and do

not provide selections.

• • • Setup

• • •

NOTE: The OSD times out and closes after 1 minute if no

buttons are pressed.

To use any menu:

1. Press the button to access the main menu. The menu opens with the menu shown on the display device.

2. Press the  and  buttons repeatedly to cycle through to the desired submenu (each button press outlines the next item).

3. Press the button to access the desired submenu. The rst item is outlined in yellow.

4. Press the  and  buttons to cycle through the items of the selected submenu until the desired item is outlined.

5. Press the button to select the outlined item (the selected item is highlighted).

6. Press the buttons to adjust the values within the item. For the items on the submenu, press the right   and

or left arrow button to select the item on the right or left, then press the

 and  buttons to adjust the settings.

7. Press the button to conrm your changes. The yellow highlighting is replaced by the yellow outline on the submenu screen.

8. Press the  or  to move to another submenu item or press the button to exit the submenu. To exit the menu system, press

the button twice.

Setting Up the DSC HD-3G A Using the OSD Menu

The submenu is displayed when the OSD opens. Use this submenu to perform a basic system setup and get

started quickly using the DSC. Select the following items from it as needed:

zAuto-Image™ — Performs an Auto-Image on the video input to adjust the horizontal and vertical size and positioning to the

selected aspect ratio (ll the screen or follow the input device aspect ratio). To perform an Auto-Image, select this item, then

press again to initiate the Auto-Image.

zInput EDID — Matches the input EDID (extended display identication data) to the output rate or sets a discrete EDID. After

selecting , press the or button to view the available EDIDs (the default is to match the DSC output rate).  

zOutput Resolution — Lets you select the resolution and refresh rate for the current output from 42 available

factory-installed rates (see "Output Scaler Rates"). Select the submenu, then press the

 and 

buttons to cycle through the available rates.

zAuto Memory — Sets the DSC to automatically save the current input conguration and picture control values according

to the most recent conguration for each different rate. After selecting , press any arrow button to toggle Auto

Memories on and off.

zAspect Ratio — Lets you specify how much of the display the image lls. The submenu items are (lls the entire

screen) or (uses the aspect ratio of the input). After selecting , press any arrow button to toggle

between and .

zInput Audio Format — Lets you select the format of the audio to embed in the output. After selecting

, press any arrow button to cycle through the items: (mute the audio), (embed analog audio onto the

SDI output), (use the rst channel pair), (use the rst four channel pairs).

zTest Pattern — Lets you select from seven test patterns to aid in setting up the DSC and the output display.

Output Scaler Rates

Output rates can be set using the OSD menu or SIS commands. The table below gives the rates and their SIS variables (see

page 4 for the ).

commands

SIS Variables for DSC HD-3G A Resolutions and Refresh Rates (X2) = through )

Resolution 23.98 Hz 24 Hz 25 Hz 29.97 Hz 30 Hz 50 Hz 59.94 Hz 60 Hz

480i

576i

720p

1080i

1080p

1080p (level A)

1080p (level B)

2048x1080 (2K)

*Default output resolution

Output Rate Reset

If an image cannot be displayed due to an incompatible output rate, you can reset the output rate as follows:

With the OSD , press and hold the button for approximately 5 seconds to toggle between 1080i @ 59.94 Hz and closed 

720p @ 59.94 Hz.

Produktspezifikationen

Marke:	Extron
Kategorie:	Nicht kategorisiert
Modell:	DSC HD-3G A
Breite:	221 mm
Tiefe:	216 mm
Gewicht:	800 g
Produktfarbe:	Grau
Steuerung:	Tasten
Impedanz:	75 Ohm
Höhe:	42 mm
Betriebstemperatur:	0 - 50 °C
Relative Luftfeuchtigkeit in Betrieb:	10 - 90 %
Verpackungsbreite:	362 mm
Verpackungstiefe:	337 mm
Verpackungshöhe:	114 mm
Paketgewicht:	1470 g
Zertifizierung:	CE, C-tick, FCC Class A, ICES, VCCI, c-UL, UL
Stromverbrauch (Standardbetrieb):	11.6 W
Netzteil Eingansgsspannung:	100 - 240 V
Verpackungsart:	Box
Gehäusematerial:	Metall
LED-Anzeigen:	Power, Status
Temperaturbereich bei Lagerung:	-40 - 70 °C
Luftfeuchtigkeit bei Lagerung:	10 - 90 %
Unterstützte Video-Modi:	480i, 480p, 576i, 720p, 1080i, 1080p
Unterstützte Grafik-Auflösungen:	640 x 480 (VGA), 1920 x 1200 (WUXGA), 2048 x 1080
Rack-Einbau:	Ja
Rauschverhältnis (SNR):	90 dB
Frequenzbereich:	20 - 20000 Hz
Ein-/Ausschalter:	Ja
Netzteilfrequenz:	50/60 Hz
AC-Adapter Eingangsstrom:	0.3 A
Wärmeableitung:	38.2 BTU/h
Digital horizontale Frequenz:	15 - 100 kHz
Digital vertikale Frequenz:	24 - 120 Hz
Stromeingang:	Ja
HDMI-In:	1
Rack-Kapazität:	1U
Gewinnanpassung:	Digital
RS-232 Ausgangs-Ports:	1
Fernbedienungsschnittstelle:	RS-232
Lüfterplatzierung:	Vorderseite
Baudrate:	9600 Bd
Maximaler Pixeltakt:	165 MHz
Lüfter:	Ja
Rückflussdämpfung:	30 dB
Kanalteilung (1 kHz):	80 dB
Skalierte Auflösungen:	640 x 480,1280 x 720
DC-Verschiebung:	500 mV