Front Panel Features; Output Connections - Extron electronics SMP 351 Setup Manual

K Channel B analog audio input — Connect a balanced or unbalanced stereo line level audio device to this
5-pole 3.5 mm captive screw connector. Channel B audio can be selected from either the HDMI embedded
audio, or the Channel B analog audio, or the audio can be set to OFF (see

Output Connections

L
HDMI loop-thru output — Connect an HDMI (or DVI with suitable adapter) display device to the HDMI LOOP
THRU to view the selected input 1 or input 2 (see
M Audio loop output — Connect a balanced or unbalanced stereo line level audio device to this 5-pole 3.5 mm
captive screw connector. Audio is always from the Channel A audio input
Wire the connector as shown in figure 3.
Tip
Ring
Sleeve(s)
Tip
Ring
Balanced Audio Output
Audio Output Captive Screw Connector Wiring
Figure 3.
ATTENTION:
The length of the exposed wires in the stripping process is critical. The ideal length is 3/16 inch (5 mm).
•
If longer, the exposed wires may touch, causing a short circuit between them. If shorter, the wires can
be easily pulled out even if tightly fastened by the captive screws.
La longueur des câbles exposés est primordiale lorsque l'on entreprend de les dénuder. La longueur
•
idéale est de 5 mm (3/16 inches). S'ils sont un peu plus longs, les câbles exposés pourraient se
toucher et provoquer un court circuit. S'ils sont un peu plus courts, ils pourraient sortir, même s'ils sont
attachés par les vis captives
Do not tin the wires. Tinned wires are not as secure in the captive screw terminals <connector> and
•
could pull out.
Ne pas étamer les câbles. Les câbles étamés ne sont pas aussi bien fixés dans les terminaisons des
•
<connecteurs> à vis captives et pourraient sortir.
For unbalanced audio connect the sleeves to the ground contact. DO NOT connect the sleeves to the
•
negative (–) contacts.
Pour l'audio asymétrique connectez les manchons au contact au sol. Ne PAS connecter les manchons
•
aux contacts négatifs (–).
N HDMI preview output — Connect an HDMI (or DVI with a suitable adapter) display device to this HDMI output
connector. The preview output switches between the record preview content and the internal browser using an
attached USB keyboard and mouse.
O
Analog audio output — Connect a balanced or unbalanced stereo line level audio device to this 5-pole 3.5 mm
captive screw connector (see
The audio output is selected from Channel A, from Channel B, or a mix of both Channel A and Channel B (see
Audio Output Selection

Front Panel Features

A A B B C C
Extron
CHANNEL A
1 2
CHANNEL B
3 4 5
USB STORAGE
CONFIG
SMP 300 Series Model Front Panel
Figure 4.
Tip
Left
NO Ground Here
Sleeve(s)
Right Tip
NO Ground Here
Unbalanced Audio Output
.
figure 1). Wire the connector as shown in
on page 7). Default is Ch A + Ch B.
D D E E F F
AUDIO
L R LAYO UT
PRE S E T
MARK S WAP SWAP
Audio Input Selection
on page 1).
figure 1
G
Left
Right
Do not tin the wires!
figure 3
G G H H
M ENU
NEX T NE XT
on page 6).
.
.
I I J J
SMP 300 SERIES
ADJUST
I/O PRESENTATION CAPTURE RECORDER
1
2
3
4
3