DSC HD-3G A • Setup Guide (Continued)
2
Front Panel Overview
DSC HD-3G A
AUTO-
IMAGE
Extron
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
A
A
B
B
C
C
D
D
E
E
F
F
A
Status LED
— Lights amber steadily when there is power but no signal, blinks amber every 3 seconds when the unit is in
standby mode, and lights green steadily when both power and an input signal are present.
B
USB configuration port
— Connect a control system or computer to this mini USB port (cable not supplied) for device
configuration, control, and firmware upgrading.
C
Input LEDs
— The Signal LED lights to indicate presence of an HDMI input signal. An audio signal LED (2CH-LPCM, Multi-
CH PCM, or Analog) lights to indicate the type of audio signal (two-channel LPCM, multi-channel PCM, or analog) if present.
D
Output LEDs
— Light to indicate the presence of sync and the rate specified for the output:
z
Sync:
Sync is present (does not light if video sync is muted).
z
2.97 Gbps:
SMPTE 424M
z
1.485 Gbps:
SMPTE 292M
z
270 Mbps:
SMPTE 259M
E
Menu and Enter buttons
— Let you access the OSD and select submenus and items from the menus.
F
Navigation buttons
— Press these
right
,
left
,
up
, and
down
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:
z
Using the 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.
z
SIS commands:
To
lock
(enable executive mode), enter
1X
. To
unlock
(disable executive mode), enter
0X
.
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
) or
SIS commands
(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
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 the item that you highlight. The
Communication
and
Device
Info
screens are read-only and do
not provide selections.
•
Quick
Setup
•
User
Presets
•
Picture
Controls
•
Input
•
Output
•
Audio
•
Advanced
•
Communication
•
Device
Info
NOTE:
The OSD times out and closes after 1 minute if no
buttons are pressed.
