User Manual
MTP T 15HD A Architectural Plates • Installation
8
Connections and Settings
C  Do not connect these devices to a computer data or 
telecommunications network.
Front panel features
The front panel features are the same on all the MTP T 15HD A 
architectural models, as shown in figure 7.
COMPUTER IN
AUDIO IN
2
1
3
AUDIO IN
MTP T 15HD A
COMPUTER IN
1
2
3
AUDIO IN
MTP T 15HD A
COMPUTER
IN
3
2
1
MTP T 15HD A D
MTP T 15HD A WM
MTP T 15HD A AAP
Figure 7 — Architectural series front panel features
Power connection
a
  Power LED — Indicates power is applied to the MTP. 
b
  Audio input connector — Connect a 3.5 mm stereo audio 
plug into this jack for unbalanced audio input. Wire the 
plug as shown in figure 8.
N  Figure 8 shows a typical audio connector, which 
consists of the tip, ring, and sleeve. The tip, ring, and 
sleeve wires are also shown on the captive screw audio 
connector diagram (figure 10 on page 10).
AUDIO
Figure 8 — 3.5 mm stereo audio plug
Sleeve ( )
Ring (R)
Tip (L)










