Output Connections - Extron electronics SMP 351 User Manual

Output Connections

HDMI loop-thru output – Connect an HDMI (or DVI with suitable adapter) display
L
device to the HDMI LOOP THRU connector to view the selected input 1 or input 2.
Audio loop output – Connect a balanced or unbalanced stereo line level audio device
M
to this 5-pole, 3.5 mm captive screw connector (see
as shown in figure 5. Audio is always from audio input
ATTENTION:
•
•
Tip
Ring
Sleeve(s)
Tip
Ring
Balanced Audio Output
Figure 5.
ATTENTION:
•
•
•
•
HDMI preview output – Connect an HDMI (or DVI with suitable adapter) display
N
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.
Analog Audio output – Connect a balanced or unbalanced stereo line level audio
O
device to this 5-pole 3.5 mm captive screw connector (see
output. Wire the connector as shown in figure 5.
The audio output depends both on the input selection and either the embedded audio
or analog audio as selected for that input (see
output is selected from channel A, from channel B, or a mix of both channel A and
channel B.
NOTE: The default audio channel is channel B.
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 (–).
Tip
Left
NO Ground Here
Sleeve(s)
Right Tip
NO Ground Here
Unbalanced Audio Output
Audio Output Captive Screw Connector Wiring
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 and could pull out.
Ne pas étamer les câbles. Les câbles étamés ne sont pas aussi bien fixés
dans les terminaisons des à vis captives et pourraient sortir.
figure 3, ). Wire the connector
M
.
G
Left
Right
Do not tin the wires!
figure 3) for select audio
Audio Select on page 37). Audio
SMP 351 • Panels and Cabling 14