Configuring The On-Screen Displays - Extron electronics SMP 351 User Manual

To compare settings saved by Auto Memory with settings that are saved for input
presets and user presets, see the table in Presets (see
page 85).
HDCP Authorized — Select this check box for digital inputs 1, 2, and 4 in order to
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have the input report as an HDCP Authorized device. If the box is not selected the
source will output unencrypted video (if the content is not encrypted). This allows
the SMP 351 to record more content.
NOTE: The HDCP Authorized option is available only for HDMI inputs.
Audio Mute — Select this check box to mute the input audio.
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7. Configure the audio settings for each input as applicable:
From the Audio Mode drop-down list, select the type of audio (Off [none],
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Analog Stereo, or Digital Stereo) .
Set the analog and digital audio gain — Enter the amount of audio gain or
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attenuation (from -18 dB to +24 dB) in the appropriate field (Analog Audio
Level (dB) or Digital Audio Level (dB)) or use the Up and Down arrows to
increment or decrement the value.
HDMI preview output refresh rate
To set the refresh rate for the local HDMI preview output:
1. Open the Input/Output Settings page.
2. Expand the Preview Output Configuration panel.
3. Select the output refresh rate (either 50 Hz or 60 Hz) from the Refresh Rate
drop-down list in the
NOTE: The resolution of the local (preview) output follows (is based on) the archive
encoding resolution.

Configuring the On-screen Displays

In the
OSD Configuration
switching OSD and the universal OSD, which can be selected as a "test pattern" and
displayed over the other images.
Input switching OSD duration
When a new input is selected for either channel, the SMP 351 can briefly display the names
of the active inputs on screen. The input switching OSD is a gray rectangle with white
text overlaid atop the source video content. It appears in the upper left of the screen and
includes text such as "Input 1 active" on the first line and "Input 3 active" on the second line,
depending on which inputs are currently selected.
To set the length of time to show the input switching OSD:
1. Open the Input/Output Settings page.
2. Expand the OSD Configuration panel and look in the Input Switching OSD
panel.
3.
Enter the desired number of seconds into the How many seconds should Input
Switch OSD be displayed? field or click the Up and Down arrows to adjust the
value.
Preview Output Configuration
panel you can change a variety of settings for both the input
SMP 351 • Web-Based User Interface
Input and user presets on
panel.
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