Progress bar
A
A
B
B
C
C
D
D
E
E
G
G
H
H
F
F
I
I
K
K
J
J
Input 5
Input 4
Input 1
Input 2
Input 3
Auto-Image
Video Mute
Audio Mute
Mute All
A progress bar (
E
) below the recording control buttons is a horizontal bar graph that shows
how much recording time has elapsed and, if it is a scheduled session rather than an ad hoc
recording, how long the presentation is expected to last.
Recording time available
Available recording time (
F
) is indicated below the progress bar. How much time is available
is based on the combination of available storage space and the current stream resolution
and bit rate.
Input selection
Inputs are grouped into two channels:
•
Input 1 (HDMI) and input 2 (HDMI) form channel A (
G
)
•
Input 3 (component/composite), input 4 (HDMI), and optional input 5
(3G/HD/SDI) form channel B (
H
).
There is one analog audio input per channel. HDMI inputs can be
configured for digital audio (embedded in HDMI) or a shared analog input
for the channel. The audio type for each input is displayed in the right
column (
I
).
A
A
B
B
C
C
D
D
E
E
G
G
H
H
F
F
I
I
K
K
J
J
Input 5
Input 4
Input 1
Input 2
Input 3
Auto-Image
Video Mute
Audio Mute
Mute All
Audio mode (digital stereo or analog stereo) must be configured in the
Input/Output
Settings
page (see
Input/Output Settings
on page 75).
•
By default these input buttons are labeled Input 1, Input 2, Input 3 , Input 4, and Input 5.
To change the button text, see
Input/Output Settings
on page 75.
•
Video input types are fixed per input, except for the format of component or composite
video input for input 3 (see
Configuring inputs
on page 76).
•
Buttons for active inputs are blue. Buttons for inactive inputs are gray.
To select AV sources:
1.
Click the input buttons in the left column of the
Active
Inputs
panel to select
AV sources for a presentation. Input changes take effect immediately and reflect in the
preview.
2.
To apply Auto-Image to input 3, click
Auto-Image
to the right of Input 3 (
J
).
Auto-Image automatically sizes and centers the selected input to match the channel B
window.
Mute buttons
— Click the desired button (
K
) to mute video only (
Video
Mute
), audio only
(
Audio
Mute
), or both audio and video (
Mute
All
).
When a mute mode is selected (active), the corresponding
button or buttons are red. Click the buttons to toggle mute
states, use the front panel controls, or send SIS commands
to the unit via RS-232 or USB control.
A
A
B
B
C
C
D
D
E
E
G
G
H
H
F
F
I
I
K
K
J
J
Input 5
Input 4
Input 1
Input 2
Input 3
Auto-Image
Video Mute
Audio Mute
Mute All
A
A
B
B
C
C
D
D
E
E
G
G
H
H
F
F
I
I
K
K
J
J
Input 5
Input 4
Input 1
Input 2
Input 3
Auto-Image
Video Mute
Audio Mute
Mute All
SMP 351 • Web-Based User Interface
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