Extron electronics DSC HD-HD 4K Plus A Series Manuel utilisateur
1
IMPORTANT:
Go to www.extron.com for the complete
user guide,
installation instructions,
and
specifications bef
ore connecting the
pr
oduct to the po
wer source.
DSC HD-HD 4K PLUS A Series • Setup Guide
The Extron DSC HD‑HD 4K PLUS A and DSC HD‑HD PLUS A xi are high performance, HDCP 1.4 and 2.2 compliant scalers
capable of processing HDMI resolutions up to 4K @ 60 Hz with full 4:4:4 signal processing. They feature HDMI 2.0 connections
that support data rates up to 18 Gbps. Both models support 4K @ 60 Hz signals at 4:4:4 on a single connection, with the
DSC HD‑HD 4K PLUS A xi also supporting 4K @ 60 Hz signals as columns using two connections. This setup guide provides
step‑by‑step instructions for an experienced user to set up and configure the DSC HD‑HD 4K PLUS A series. It covers how to
perform basic operations using front panel controls, the OSD menu system, and Simple Instruction Set™(SIS™) commands.
Installation
ATTENTION:
• Installation and service must be performed by authorized personnel only.
• L’installation et l’entretien doivent être effectués par le personnel autorisé uniquement.
NOTE: For full installation, configuration, menus, connector wiring, and operation details, see the DSC HD-HD 4K PLUS A
Series User Guide, available at www.extron.com.
Rear Panel Features
RS -232 RESET
LAN
AUDIO IN
REMOTE
AUDIO OUT
50-60 Hz
100-240VAC ~ 0.7 A MAX
DSC HD-HD 4K Plus A
LR
LR
Tx Rx G
AA FF
DD EE
HDMI
INPUT
HDMI
OUTPUT
BB CC GG HH
Figure 1. DSC HD-HD 4K PLUS A Rear Panel
RS -232 RESET
LAN
HDMI
AB
REMOTE
50-60 Hz
100-240VAC ~ 0.7 A MAX
INPUT
HDMI
AB
OUTPUT
DSC HD-HD 4K Plus A xi
Tx Rx G
AUDIO IN
AUDIO OUT
LR
LR
AA BB CC FF
DD EE GG HH
Figure 2. DSC HD-HD 4K PLUS A xi Rear Panel
Setup Overview
1. Disconnect power — Turn off or disconnect all equipment power sources.
2. Mount the unit (Optional) — Mount the DSC HD‑HD 4K HD PLUS A either in a rack using shelf mounting bracket kits or
under furniture using furniture mounting brackets (see the instructions provided with the kit).
3. Connect the HDMI video inputs and outputs — Connect HDMI video sources and displays to one or both (xi model)
HDMI input B and output C connectors. Secure each HDMI device to the connector with a provided LockIt®bracket.
4. Connect audio input and output devices (Optional) — Connect analog audio sources and outputs to the 3.5 mm captive
screw Audio In and Audio Out connectors (D).
5. Connect a control device — For remote control, connect a computer or control system to any of these ports:
• Remote RS-232 — This 3‑pole captive screw RS‑232 connector (F) enables serial control via SIS
commands. RS‑232 protocol for this port is 9600 baud, 1 stop bit, no parity, 8 data bits, and no ow control.
• USB — This front panel USB mini‑B port (Bin the front panel illustration on the next page) enables
conguration and control via SIS commands or the Extron PCS Conguration software.
• LAN — This RJ‑45 Ethernet jack (E) connects the unit to a network, enabling you to congure the DSC via SIS
commands, the PCS software, or the DSC HD‑HD 4K PLUS A series Web page.
RS-232
Tx Rx G
A AC power connector
B HDMI input connectors
C HDMI output connectors
D Analog audio input and
output connectors
E Ethernet LAN connector
F Remote RS‑232
connector
G Reset LED
H Reset button
DSC HD-HD 4K PLUS A Series • Setup Guide (Continued)
2
Front Panel Overview
DSC HD-HD 4K Plus A xi
AUTO-
IMAGE
INPUTOUTPUT
SIGNAL
HDCP
AUDIO
SIGNAL
HDCP
AUDIO
MENU
ENTERHOLD FOR XGA/720p
CONFIG
AA BB EE
D
D
C
CF
F
A Status LED (power and signal) D Output status LEDs
B USB Config port E Menu and Enter buttons
C Input status LEDs F Navigation buttons
AStatus LED — This bicolor LED lights amber when the unit is powered on but no signal is present, blinks amber every
3 seconds when the unit is in standby mode, and lights green when both power and an input video signal are present.
BUSB configuration port — Connect a host to this USB mini‑B port for device configuration, control, or firmware updates.
CInput LEDs — Light to indicate the following:
• Signal — An input signal is present.
• HDCP — The input signal is encrypted with HDCP.
• Audio — An audio signal (two‑channel LPCM or multi‑channel PCM) is present in the HDMI input.
DOutput LEDs — Light to indicate the following:
• Signal — HDMI video is being output. If the video is muted, this LED does not light.
• HDCP — The output signal is encrypted with HDCP.
• Audio — An audio signal (two‑channel LPCM or multi‑channel PCM) is present in the HDMI output.
EMenu and Enter buttons — Let you access the on‑screen display (OSD) and make selections from the submenus.
FNavigation buttons (right , left , up , and down arrow buttons) — Let you navigate through the OSD submenus,
lock the front panel (see the next section), perform Auto‑Image™ (press ), and reset the output rate (hold for 5 seconds).
Configuring the DSC HD-HD 4K PLUS A Series
The DSC HD‑HD 4K PLUS A series can be configured through a host connected to the RS‑232, USB, or LAN port using Extron
PCS configuration software (available at no charge at www.extron.com), SIS commands (see page 4 for a selection of basic
commands), or the Web page (see the DSC HD-HD 4K PLUS A Series User Guide, available at www.extron.com). You can also
configure the scaler using the OSD menu system.
OSD Menu System
The on‑screen display (OSD) menu system consists of seven submenus
and one information screen. To access the menus, press the front panel
Menu button. With the main menu displayed, use the arrow buttons to step
through the submenus and submenu items. Press the Enter button to
select highlighted items. The Device Info screen is read‑only and does
not provide selections.
•Quick Setup •Audio
•Picture Controls •Advanced
•Input •Communication
•Output •Device Info
NOTE: The OSD times out and closes after 1 minute if no buttons are
pressed.
Setting Up the DSC HD-HD 4K PLUS A Series Using the OSD Menu
The Quick Setup submenu is displayed when the OSD opens. This submenu contains items that you are most likely to need
when configuring the DSC for the first time. To perform a basic system setup to get started, select the following items as needed:
Input EDID — Select an input EDID (resolution and refresh rate) to match the output rate or set a discrete EDID. The default
EDID is Auto (match the current output resolution).
Output Rate — Select the scaler output resolution and refresh rate from 80 available factory‑installed rates (see output rates
table, below). You can also select one of 3 custom slots to add a user‑dened resolution. The default rate is 1080p @ 60 Hz.
HDCP Authorized — Select whether the input will report to a source as an HDCP‑authorized device, thereby allowing HDCP‑
encrypted content (On), or will block input encryption (Off). The default is On.
Auto Memory — Set the DSC to automatically save and recall the current input conguration and picture control values for
each detected input resolution. After selecting Auto Memory, press any arrow button to toggle Auto Memories on and off.
The default is On.
Aspect Ratio — Congure aspect ratio compensation. Selections include Fill (inputs ll the entire output raster) and
Follow (maintains the native aspect ratio of the input signal). After selecting Aspect Ratio, press any arrow button to
toggle between Fill and Follow. The default is Fill.
Test Pattern — Select from six test
patterns to aid in setting up the DSC
and the output display. Available test
patterns include Crop, Alternating
Pixels, Crosshatch, Color Bars,
Grayscale, and Audio Test. The
default is Off.
Output Audio Format — Select
between stereo and dual mono. The
default is Stereo.
Locking the Front Panel
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 using:
Front panel buttons — To lock,
press the Menu and buttons
simultaneously and hold them until
the OSD displays Executive Mode
Enabled (approximately 5 seconds).
To unlock, repeat this process.
SIS commands — To lock (enable
executive mode), enter 1X. To unlock
(disable executive mode), enter 0X.
Output Scaler Rates
Output rates can be set using the OSD
menu or SIS commands. The table at
right gives the rates and their SIS variables
(see the SIS table on the next page).
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 off, press and hold the
button for approximately 5 seconds to
toggle between 1024x768 @ 60 Hz and
720p @ 60 Hz.
SIS Variables for DSC HD-HD 4K PLUS A Series Resolutions and Rates (X2! = 10-
203)
Resolution 23.98 Hz 24 Hz 25 Hz 29.97 Hz 30 Hz 50 Hz 59.94 Hz 60 Hz
640x480 10
800x600 11
1024x768 12
1280x768 13
1280x800 14
1280x1024 15
1360x768 16
1366x768 17
1440x900 18
1400x1050 19
1600x900 20
1680x1050 21
1600x1200 22
1920x1200 23
480p 24 25
576p 26
720p 29 30 31 32 33 34
1080i 35 36 37
1080p* 38 39 40 41 42 43 44 45*
2048x1080 46 47 48 49 50 51 52 53
2048x1200 54
2048x1536 55
2560x1080 56
2560x1440 57
2560x1600 58
3840x2160 59 60 61 62 63 64 65 66
4096x2160 69 70 71 72 73 74 75 76
3840x2160
Column 101 102 103 104 105 106 107 108
4096x2160
Column 111 112 113 114 115 116 117 118
Custom Rate 1 201
Custom Rate 2 202
Custom Rate 3 203
*Default output resolution 3
DSC HD-HD 4K PLUS A Series • Setup Guide (Continued)
Basic SIS Commands
The DSC HD‑HD 4K PLUS A series can be configured with specific SIS commands via RS‑232, USB, and LAN connection. This
table lists a selection of basic commands. For a full list of SIS commands and variables see the DSC HD-HD 4K PLUS A Series
User Guide, available at www.extron.com.
Command ASCII Command
(Host to Scaler)
Response
(Scaler to Host) Additional Description
Audio Input Format
Set audio input format EI1* X5* AFMT}Afmt I1*X5* ]Set the audio format for the current input to X5*.
View audio input format EI1AFMT} X5* ]View the current audio input format.
Audio Input Gain (Affects analog audio input on 5‑pole captive screw connector only.)
Set audio gain X5$ G Aud X5$ ]Set the gain on the analog audio input to X5$.
Increment gain +G Aud X5$ ]Increase the audio level by 1 dB to X5$.
Decrement gain -G Aud X5$ ]Decrease the audio level by 1 dB to X5$.
View gain GX5$ ]View the audio gain level of the current input.
Volume (Analog and embedded digital audio)
Set volume X5) V Vol X5) ]Set the output volume level to X5).
Increment volume +V Vol X5) ]Increase the output volume by 1 dB to X5).
Decrement volume -V Vol X5) ]Decrease the output volume by 1 dB to X5).
View VX5) ]View current volume setting X5).
Output Resolution and Rate
Set output scaler rate E1* X2! RATE}Rate 1* X2! ]Select output resolution and refresh rate X2! (for X2!
values, see the resolution and refresh rate table on the
previous page).
View output rate E1RATE} X2! ]Show the current output rate for the DSC.
HDMI Output Format
Set format EX@ *X4* VTPO}Vtpo X@ *X4* ]Set output format X4* for HDMI output X@.
View output rate EX@ VTPO} X4* ]Show the current output format (X4*) for the DSC.
Screen Saver Mode (Takes place when no signal is detected on the input.)
Set screen saver mode EM1*X4) SSAV}Ssav M 1*X4) ]Set the screen saver mode to X4).
View screen saver mode EM1SSAV} X4) ]View current screen saver mode X4).
Set screen saver duration before
output sync timeout
ET1*X2* SSAV}Ssav T1*X2* ]Set the period before sync timeout to X2* seconds.
View sync timeout duration ET1SSAV} X2* ]View the amount of time X2* before sync timeout.
View screen saver status ES1SSAV} X6# ]View the screen saver status X6#.
Reset
System reset EZXXX}Zpx ]Reset all device settings to the factory defaults, retaining IP
settings.
68-2803-50 Rev. A
06 16
4
NOTE: X@ = Output: 1= HDMI A, 2= HDMI B (xi model only)
X2! = Output scaler rate: See the resolution and refresh rate table on the previous page for the rate variables.
X2* = Output sync timeout duration in seconds: 1-500 in 1‑second increments. 501 = never (default), 0= immediate timeout.
X4) = Screen saver mode: 1= black (default), 2= blue, 3= user screen saver logo.
X5) = Volume: 0dB to 100 dB in 1.0 dB steps. (Default is -10 dB.)
X5$ = Audio input gain: ‑18 dB to +24 dB. (Default is +12 dB.)
X5* = Audio input format: 0= none, 1= analog, 2= LPCM‑2Ch, 3= Multi‑Ch, 4= LPCM 2Ch Auto (default), 5= Multi‑Ch Auto.
X6# = Screen saver status: 0= active, timer not running, 1= no active input, timer running, output sync active,
2= No active input, timer expired, output sync disabled.
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(Inside India Only)
+91.80.3055.3777
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© 2016 Extron Electronics All rights reserved. All trademarks mentioned are the property of their respective owners. www.extron.com
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