Extron electronic MTP T 15HD A AAP - Manual (Page 11)

VersaTools ® MTP 15HD A Series • Installation VersaTools ® MTP 15HD A Series • Installation
VersaTools ® MTP 15HD A Series, cont’d
VersaTools ® MTP 15HD A Series • Connections and Settings VersaTools ® MTP 15HD A Series • Connections and Settings 14
Receiver
Figure 8 shows an MTP RL 15HD A receiver, which has all of the
connectors and other features that are on either receiver in the
MTP 15HD A series.
INPUT
BUFFERED
OUTPUT
OUTPUT
POWER
12V
.5A MAX
M T P R L 1 5 H D A
ON
1 2 3 4 5 6
H SYNC + V SYNC + C SYNC SOG VIDEO END UNIT
1
MONO AUDIO
2
MTP RL 15HD A Receiver
NOTE A “C7” label is affixed to
receivers designed for
CAT 7 cable.
10
1 6 7
9
8
Figure 8 — Receiver rear panel features
Power connection
1 Power connector — Plug the included external 12 VDC power
supply into this 2-pole captive screw connector. See “Power
supply wiring” on page 17 to wire the connector.
Twisted pair connections
6 Input connector — Connect one end of the TP cable from the
transmitter or from the Buffered Output connector of an
RL receiver to this RJ-45 female connector. See “TP cable
termination” on page 18 to wire the RJ-45 connectors.
7 Buffered Output connector (RL receivers only) — Connect one
end of a TP cable to this RJ-45 female connector. Connect the
free end of the same TP cable from the receiver to the
Input RJ-45 female connector on another receiver.
See “TP cable termination” on page 18 to wire the RJ-45
connectors.
The RL receiver’s buffered output does not provide pre-
peaking control. The total recommended distance for an
entire daisy chain is the same as for a single transmitter
and receiver. The Pre-Peak switch has the same effect on
the recommended transmission distance for a daisy chain
as for a single transmitter and receiver.
Up to eight receivers can be connected in series using
Buffered Output connectors, provided that the total
distance from the transmitter’s TP output to the last
receiver in the chain does not exceed the recommended
distance for the resolution being used.
See the table on page 5 for recommended transmission
ranges. The recommendations in the table apply equally
for a single transmitter and receiver and for a daisy
chain. For example, the maximum suggested range for
1024 x 768 video is 300' (90 m) with the Pre-Peak
switch off and 500’ (150 m) with the Pre-Peak switch on
for either one transmitter and one receiver or a
transmitter and three daisy-chained receivers.
For daisy-chained units, the first receiver in the chain
must be at least 100' (30 m) from the transmitter when
the Pre-Peak switch is on.
For daisy-chained units, any receiver in the chain closer
than 350' (105 m) may experience some form of over-
peaking when the Pre-Peak switch is on.
If a receiver is the last receiver in a daisy chain, its End
Unit DIP Switch setting may need to be changed. See
“DIP switches”, item
10 , on the next page.
Video and audio connections and settings
8 Output video connector — Connect a projector or other high
resolution video device to this 15-pin HD connector.
9 Mono Audio output connector — Insert a 3.5 mm, 5-pole
captive screw audio connector into this connector for two mono
audio outputs. Wire the connector as shown in figure 9. Use
the supplied tie-wrap to strap the audio cable to the extended
tail of the connector.
1
MONO A
UDIO
2
1
MONO A
UDIO
2
Unbalanced Output Balanced Output
Do not tin the wires!
Mono output 1-
Sleeve(s)
Mono output 1+
Mono output 2+
Mono output 2-
Sleeve(s)
Mono output 1
Mono output 2
NO GROUND.
NO GROUND.
Figure 9 — Captive screw audio connector wiring
CAUTION Connect the sleeves to ground (Gnd). Connecting
the sleeve to a negative (-) terminal will damage the
audio output circuits.
CAUTION The length of the exposed (stripped) portion of the
copper wires is important. The ideal length is
3/16" (5 mm)
. Longer bare wires can short
together. Shorter bare wires are not as secure in the
direct insertion connectors and could be pulled out.
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