WPD Series Wallplates • Installation Guide (Continued)
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68-1991-01
Rev. A
07 11
Installation
1. Using the supplied mud ring or a junction box
(not included) as a guide, mark and cut out the
appropriate material within the marked area.
2. Either:
zInsert the mud ring into the opening, rotate
the locking arms, and secure it with the
supplied screws (as shown at right), or
zInsert the junction box and secure it with nails
or screws.
3. Run the cables (video, audio, IR or RS-232 control)
from the output or input device locations (as
applicable), behind the wall, and to the WPD
location, then thread the cables through the mud
ring or junction box.
4. Video — Insert the HDMI, DisplayPort, or DVI cable
connector into the connector on the pigtail.
NOTE: If using a DVI display with the WPD 110A, connect a
HDMIM-DVIDF adapter (part number 26-617-01) and
a separate audio cable.
5. Audio — Solder the audio cable to the three tabs as
described below (see the figure at right).
This may be easier to do before attaching the device
to the mud ring.
zFor balanced mono audio:
ring = –, tip = +, sleeve = ground
zFor unbalanced stereo audio:
ring = right channel, tip = left channel, sleeve = ground
The tabs on the 3.5 mm mini audio jack can accept wire gauges up to 4 AWG.
NOTE: If the audio connector is not going to be used, it should be carefully unscrewed
from the face plate, removed, and replaced with the supplied white plug.
6. 3-pole pass-through connector — Connect applicable cables to the 3-pole captive screw
connector on the rear of the WPD for pass-through signals, such as IR or RS-232. When
connecting the cables, ensure the polarity will be the same as the proposed input
device to avoid crossover and grounding issues.
7. Mount the cabled device into either the mud ring or the junction box and attach the
supplied Decora faceplate.
8. Connect the appropriate input or output devices to the front panel connectors.
9. Test the system and resolve any cabling or signal issues.
Ring
(Right channel
or –)
Tip
(Left channel
or +)
Sleeve
(Ground)
Solder the audio
cable to three tabs.
