Receiver Output Connections - Extron electronics VersaTools MTP T SV User Manual

im Vertrieb von
Installation, cont'd
Power supply voltage polarity is critical. Incorrect
CAUTION
voltage polarity can damage the power supply and
the MTP. Identify the power cord negative lead by
the ridges on the side of the cord (figure 2-14).
The length of the exposed (stripped) copper wires is
CAUTION
important. The ideal length is 0.2" (5 mm).
Longer bare wires can short together. Shorter wires
are not as secure in the captive screw connectors
and could be pulled out.
Do not tin the stripped power supply leads before
installing the captive screw or direct insertion connector.
Tinned wires are not as secure in the captive screw and
direct insertion connectors and could be pulled out.
If the transmitter and receiver are separated by greater
than 500 feet (150 meters) of STP/UTP/FTP cable,
connect a power supply to both units.
To verify the polarity before connection, plug in the power
supply with no load and check the output with a voltmeter.
The two power cord wires must be kept separate
while the power supply is plugged in. Remove
power before wiring.
As an alternative, an Extron P/S 100 Universal 12 VDC Power
Supply, part #60-357-01, can power up to ten MTPs or other
Extron 12 VDC devices using only one AC power connector.
Power LED — Indicates power is applied to the MTP.
8
Panel screws (AAP units only) — These screws secure the MTP
9
enclosure to the faceplate. Do not remove these screws or else
the enclosure will fall inside the device to which it is mounted.

Receiver output connections

See figure 2-15 on page 2-15 to identify the receivers' rear panel
output connections. The figures show all of the combinations of
connectors that you may encounter with your MTP receiver.
Some receivers do not have audio connections.
S-video connector (SV models) — Connect an S-video device to
10
this 4-pin mini DIN connector.
Composite video connector (CV and AV models) — Connect a
11
composite video device to this BNC connector.
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2-14 VersaTools MTP Series • Installation
CAMBOARD Electronics
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Captive screw audio connector (MTP R SV A, MTP R AV) —
12
Connect a balanced or unbalanced audio device, such as an
audio amplifier to this 3.5 mm, 5-pole captive screw connector.
See figure 2-16 to properly wire the output connector.
Connect the sleeve to ground (Gnd). Connecting
CAUTION
the sleeve to a negative (-) terminal will damage the
audio output circuits.
12
MTP R SV A,
Rear Panel
OUTPUT
L R
13
S-VIDEO
INPUT
12V
0.5a MAX
MTP R SV A
12 10
MTP R AV,
Rear Panel
OUTPUT
L R
13
VIDEO
INPUT
12V
0.5a MAX
MTP R AV
11
Figure 2-15 — Output connector wiring
Tip
Ring
See caution.
Sleeve (s)
Sleeve
Tip
Ring
See caution.
Unbalanced Output
Figure 2-16 — Captive screw connector wiring for
audio output
RCA audio connectors (RCA models) — Connect a stereo audio
13
device to these L(eft) and R(ight) RCA connectors.
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®
VersaTools MTP Series • Installation
MTP R SV A RCA,
Rear Panel
OUTPUT
L R
S-VIDEO
INPUT
12V
0.5a MAX
MTP R SV A RCA
10
MTP R AV RCA,
Rear Panel
OUTPUT
L R
VIDEO
INPUT
12V
0.5a MAX
MTP R AV RCA
11
Tip
Tip
Balanced Output
2-15