Extron electronic WPB 109 User Manual
WPB 109 Wallplate • Installation Guide
Extron
WPB 109
Wall Mounting
Bracket
Locking Arms
WPB 109
HDMI
COMPUTER
AUDIO
IMPO RTANT:
Go to www.extron.com for the
complete user guide, installation
instructions, and specifications.
The Extron WPB 109 wallplate is a single gang
pass-through wallplate with audio, VGA, and HDMI
connectors and 10-inch pigtails. It can be installed in
the supplied single gang mud ring or a junction box.
Install the wallplate directly into the wall using the
supplied mud ring or a UL-approved 1-gang junction
AUDIO
COMPUTER
HDMI
WPB 109
FrontSide
box (not supplied). Follow the steps in the “Installation”
section.
Planning - Check the Proposed Installation Location
Before starting the installation it is important that you do the following:
WARNING: Failure to check these items may result in property damage, personal injury,
or both.
Ensure there are no utility cables or pipes at the intended location that might be damaged
c
or cause injury when you are installing the device.
Check that the installation meets the local and state regulatory requirements, including
c
building, electrical, and safety codes, and UL and ADA accessibility requirements.
During installation ensure the space behind the device is sufficient for the bend radius of the
pigtail. The recommended minimum bend radius is 2.4 inches.
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:
z Insert the mud ring into the opening, rotate the
locking arms, and secure it with the supplied screws
(as shown at right), or
z Insert the junction box and secure it with nails or
screws.
3. Run the cables (video, audio, and HDMI) from the output
or input device locations (as applicable), behind the wall,
and to the WPB location, then thread the cables through
the mud ring or junction box.
4. Video — Insert the HDMI and VGA cable connector into
the appropriate connector on the pigtail.
NOTE: If using a DVI display with the WPB 109, connect a HDMIM-DVIDF adapter (part
number 26-617-01) and a separate audio cable.
5. Audio — Secure the output audio cable into the 3-pole captive screw connector. Wire as
described in “Cable Preparation for Audio Connections” on page 2.
NOTE: This may be easier to do before attaching the device to the mud ring.
6. Mount the cabled device into either the mud ring or the junction box.
CONTINUED ON SIDE 2
1
WPB 109 Wallplate • Installation Guide (Continued)
Cable Preparation For Audio Connections
7. Connect the appropriate input or output devices to the front panel connectors.
8. Test the system and resolve any cabling or signal issues.
The length of the exposed wires in the stripping process is critical.
The ideal length is 3/16" (5 mm).
• If the stripped section of wire is longer than 3/16", the exposed
wires may touch, causing a short circuit between them.
• If the stripped section of wire is shorter than 3/16", the wires can
be easily pulled out even if tightly fastened by the captive screws.
NOTE: Audio ground pins may be labeled as
or . The wiring and function are the same,
whichever way your product is labeled.
Source
Reference
Tip
Sleeve
RCA Connector
Sleeve
Sleeve
Sleeve
Unbalanced Audio
Wiring
Tip
Tip
Tip
Tinned wire does not hold its shape and can become
Left
Right
Unbalanced Input
Tip
Ring
Tip
Sleeve
TRS Connector
S
R
T
Sleeve (S)
3.5 mm Audio Jack
Tip (T)
Ring (R)
Tip
NO Ground Here
Sleeve
CAUTION
For unbalanced audio, connect the
sleeve(s) to the ground contact.
DO NOT connect the sleeve(s) to the
negative (-) contacts.
Tip
NO Ground Here
Sleeve(s)
Tip
NO Ground Here
Unbalanced Output
Left
Right
Heat
Shrink
3/16" (5 mm) Max.
Do not tin the wires!
loose over time.
Balanced Audio
Wiring
Tip
Ring
Sleeve
Tip
Ring
Sleeve(s)
Tip
Ring
Balanced Input or Output
Direct Insertion
Captive Screw
Tip (T)
Ring (R)
Sleeve (S)
Balanced Mono Audio
(input or output)
Tip (T) = Left Channel
Ring (R) = Right Channel
Sleeve (S)
Unbalanced Stereo Audio
(input or output)
7/8"
(22 mm)
1/8"
(3 mm)
Left
Right
Extron Headquarters
+1.800.633.9876 (Inside USA/Canada Only)
Extron Europe
+31.33.453.4040
© 2013 Extron Electronics — All rights reserved. All trademarks mentioned are the property of their respective owners. www.extron.com
2
Extron Asia
+65.6383.4400
Extron Japan
+81.3.3511.7655
Extron China
+86.21.3760.1568)
Extron Middle East
+971.4.299.1800
Extron Korea
+82.2.3444.1571
Extron India
+91.80.3055.3777
68-1162-50
Rev. A 01 13
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