INSTALLATION INSTRUCTIONS
Chief Manufacturing, a division of Milestone AV Technologies
Large Flat Panel Dual Arm Wall Mount
Model PNR™
The PNR is wall-mounted, rugged, versatile, and
installer-friendly. The PNR is compatible with the
standard (14” x 14”) PSB interface bracket in which a
display can be mounted in either the landscape or
portrait position on the PNR.
The dual arms on the PNR:
Extend from the wall 25” in length
Pivot up to 90º left or right of center
The standard PNR is shipped with the support posts for
the dual arms centered in the mount. The support posts
can be moved laterally right or left of center to readily
accommodate sites with limited wall space. The mount
also has over an i nch of height adjustment. The til t ra nge
for the display is 5º up and 15º down.
The PNR was designed f or fast i nstallati on. After dr awing
the plumb line and installing the two top l ag bo lts i nt o the
dual wall studs, the installer hangs the PNR on its top
bracket and installs two lag bolts in the bottom bracket.
Next, the installer makes the height adjustment, mounts
the display, and connects the power/audio/video cables,
which are diverted into the built-in path in the swing-out
arms. After making the lateral, rotational, and tilt
adjustments, the installation process is complete.
BEFORE YOU BEGIN
CAUTION: To prevent damage to the PNR, which could affect or void the Factory warranty, and to the equipment that
will be attached to it, thoroughly study all instructions and illustrations before you begin the installation. Pay particular
attention to the “Important Warnings and Cautions” on Page 2.
• The combined weight of the components installed on the PNR must not exceed 200 lbs. (90.72kg).
• The PNR wall mount must be installed on dual wall studs or supporting framework. The wall to which the PNR is
anchored must be capable of supporting five times the total weight of the mount and all attached equipm ent.
• If you have any questions about this installation, contact Chief Manufacturing at 1-800-582-6480.
8401 Eagle C reek Parkway, Savage, MN 55378
P: 800.582.6480 / 952.894.6280 F: 877.894.6918 / 952.894.6918
8831-000007 Rev I
©2008 Milestone Technologies
11/08
Model PNR™ Installation Instruc tions
IMPORTANT WARNINGS AND CAUTIONS!
WARNING: A WARNING alerts you to the possibility of serious injury or death if you do not follow the instructions.
CAUTION: A CAUTION alerts you to the possibility of dam age or d estruction of equipment if you do not follow the
corresponding instructions.
WARNING: Improper installation can result in serious personal injury! Make sure that the structural members can
support a redundant weight factor five times the total weight of the equipm ent: if not, reinforce the structure before
installing the PNR.
WARNING: Be aware also of the potential for personal injury or damage to the unit if it is not adequately mounted.
WARNING: The installer is responsible for verifying that the wall to which the PNR is anchored will safely support
the combined load of all attached components or other equipment.
WARNING: The weight of the display placed on the PNR must not exceed 200 lbs. (90.72kg), the maximum load
capacity of the PNR.
WARNING: Watch for pinch points. Do not put your fingers between movable parts.
WARNING: Make sure the mount and brackets are correctly oriented.
WARNING: Make sure the flag securing the display is completely low ered at all times except when removing or
installing the display.
CAUTION: Check the unit for shipping damage before you begin the installation.
Chief®, ClickConnect™ and Centris Select™ are registered trademarks of Milestone AV Technologies. All rights reserved.
CONTENTS
IMPORTANT WARNINGS AND CAUTIONS! .............................2
Inspect The Unit Before Installing ............................................... 4
SPECIFICATIONS ......................................................................4
INTERFACES ..............................................................................4
TOOLS REQUIRED FOR INSTALLATION ................................. 4
PARTS LIST ................................................................................4
INSTALLATION ...........................................................................5
Install the Mount .......................................................................... 5
Mounting the top bracket .............................................................5
Mounting the bottom bracket .......................................................5
Adjust Height on the PNR ...........................................................6
Install Cover Plates and End Caps ..............................................6
Mount the Display ........................................................................7
CABLE MANAGEMENT ..............................................................7
Adjustments ................................................................................. 8
Removing Display from Mount ...................................................11
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Installation Instructions Model PNR™
DIMENSIONAL DRAWING
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Model PNR™ Installation Instruc tions
Inspect The Unit Before Installing
WARNING: Watch for pinch points. Do not put your
fingers between movable parts.
1. Carefully inspect the PNR for shipping damage. If any
damage is apparent, call your carrier claims agent
and do not continue w ith the installation until the
carrier has reviewed the damage.
NOTE: Read all instructions before starting installation.
2. Lay out components to ensure you have all the
required parts before proceeding. See
“DIMENSIONAL DRAWING” on page 3.
SPECIFICATIONS
Table 1 provides the specificiations for the mount.
Table 1: Mount Specifications
Model Max Sup port Weight Mount
Extended
from Wall
PNR 200 lbs. (90.72k g) 25”*
PARTS LIST
Unpack the carton and verify the content s listed in Table
3. If you are missing any of the listed parts, contact
Customer Service at: 1-800-582-6480.
Table 3: Parts List
REF DESCRIPTION QTY
10 PNR Wall Mount 1
20 Cover Plates 2
30 End Caps 4
40 Tiewraps 12
50 Lag Bolts , 3/8” x 2-1/2” 4
60 Flat Washers, 3/8” 4
— Wrench, Adjustment 1
— Bar, Adjustment 1
NOTE: *Dimension does not include the PSB interface
bracket.
INTERFACES
Table 2 lists the interface for the PNR.
Table 2: PNR Interfaces
Model Interface
PNR 14” x 14” Plasma Static Brackets (PSB)
TOOLS REQUIRED FOR INSTALLATION
• Allen wrench set
• Drill and bit set
• Wrench set
NOTE: Other tools may be required depending on the
method of installation.
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