
Operation
This section discusses the functions available through the front panel and the on-screen
display (OSD) to configure and operate the DSC HD-HD. Topics include:
•
Front Panel Features
•
On-screen Display
•
Changing the Output Resolution and Refresh Rate
•
Locking the Front Panel (Executive Mode)
•
Resetting the Unit
Front Panel Features
Extron
DSC HD-HD
HOLD FOR XGA/720p
INPUT
OUTPUT
LPCM-2CH
MULTI-CH
HDCP
AUDIO
MENU
ENTER
CONFIG
F
F
D
D
C
C
B
B
A
A
E
E
Figure 8.
DSC HD-HD Front Panel
A
Status LED
D
Audio LEDs
B
Config port
E
Menu and Enter buttons
C
HDCP LEDs
F
Navigation arrow buttons
A
Status LED (power and signal)
—
•
Lights amber steadily when the unit is powered on but no signal is present.
•
Blinks amber every 3 seconds when the unit is in standby mode.
•
Lights green steadily when both power and an input signal are present.
B
Config port
— Connect a computer to this USB mini-B port for device configuration,
control, and firmware upgrades.
C
HDCP LEDs
•
Input
— This green LED lights when an encrypted input signal is detected. It is
off when an unencrypted signal or no active signal is detected.
•
Output
— This green LED lights when the output video signal is encrypted. It is
off when the output signal is unencrypted or there is no display device connected.
D
Audio LEDs
•
LPCM-2CH:
This green LED lights when embedded LPCM two-channel
audio is detected. It is off when there is no signal, or a signal with no audio or
multi-channel audio embedded.
•
Multi-CH:
This green LED lights when embedded multi-channel (three or more
channels) or bitstream (non-PCM) audio is embedded in the signal. It is off if there
is no signal, or a signal with no audio or two-channel audio embedded.
DSC HD-HD • Operation
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