peerless-AV LCT620A Guide

ISSUED: 07-25-11 SHEET #: 090-9203-1
2300 White Oak Circle • Aurora, Il 60502 • [phone] • Fax: [phone] • www.peerlessmounts.com
Max Load Capacity: 20 lbs (9 kg)
Installation and Assembly:
Desktop Mount with Desk Clamp and Grommet for 19" - 30"
LCD Screens
Models: LCT420A, LCT620A
LCT420A LCT620A

ISSUED: 07-25-11 SHEET #: 090-9203-1
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NOTE: Read entire instruction sheet before you start installation and assembly.
Tools Needed for Assembly
•phillips screwdriver
•drill
•3/8" (10 mm) drill bit
Table of Contents
Parts List.................................................................................................................................................................................3
Installation to Mounting Surface .............................................................................................................................................4
Attaching Arm Assembly to Screen ........................................................................................................................................5
Cable Management ................................................................................................................................................................6
WARNING
• Do not begin to install your Peerless product until you have read and understood the instructions and warnings
contained in this Installation Sheet. If you have any questions regarding any of the instructions or warnings, please
call Peerless customer care at 1-800-865-2112.
• This product should only be installed by someone of good mechanical aptitude, has experience with basic building
construction, and fully understands these instructions.
• Make sure that the supporting surface will safely support the combined load of the equipment and all attached
hardware and components.
• Never exceed the Maximum Load Capacity. See page 1.
• Always use an assistant or mechanical lifting equipment to safely lift and position equipment.
• Tighten screws firmly, but do not overtighten. Overtightening can damage the items, greatly reducing their holding
power.
• This product is intended for indoor use only. Use of this product outdoors could lead to product failure and personal
injury.

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LCT420A LCT620A
Description Qt
y
Qt
y
Acolumn assembly 1 1
Bsingle link arm assembly 1 -
double link arm assembly - 1
Cgrommet assembly 1 1
Dround rubber pads 2 2
Esquare rubber pads 22
FM4 x 12 mm phillips screw 44
GM4 x 30 mm phillips screw 44
HM5 x 12 mm phillips screw 44
IM5 x 30 mm phillips screw 44
Jspacer 4 4
K4 mm allen wrench 1 1
L2.5 mm allen wrench 1 1
Mcable clip 11
Ncable tie 55
Parts List
Parts may appear slightly different than illustrated.
Before you begin, make sure all parts shown are included
with your product.
L
K
A
C
DEFHGIJ
MN
B
LCT420A LCT620A
OR

ISSUED: 07-25-11 SHEET #: 090-9203-1
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E
E
D
D
A
A
A
A
Apply four rubber pads (D, E) to bottom of column
assembly (A) as shown below. Attach column
assembly (A) to mounting surface with a maximum
thickness of 3".
Skip to step four.
1
Clamp Installation Method
Remove clamp assembly from column assembly
(A) as shown in figure 1.1. Remove mounting plate
from grommet assembly (C) and attach to column
assembly (A) with four M6 x 8 mm screws using
4 mm allen wrench (K) as shown in figure 1.2.
Apply four rubber pads (D, E) to bottom of column
assembly (A) as shown below.
1
2 3
Grommet Installation Method
fig. 1.1
fig. 1.2
M6 X 8 MM
SCREWS
M6 X 8 MM
SCREWS
CLAMP
ASSEMBLY
MOUNTING
PLATE
A
C
Drill a 3/8" (10mm) dia. hole through mounting
surface with a maximum thickness of 3". Place
column assembly (A) on mounting surface and
secure using grommet assembly (C).

ISSUED: 07-25-11 SHEET #: 090-9203-1
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Attaching Arm Assembly to Screen
To prevent scratching the screen, set a cloth on a flat, level surface that will support the weight of the screen.
Place screen face side down. If screen has knobs on the back, remove them to allow the arm assembly to be
attached. Place arm assembly (B) on back of screen.
Choose hole pattern as shown in detail 1.
FOR DISPLAYS WITH FLAT BACKS: Attach arm assembly (B) to display using four 12mm screws (F or H) as
shown in figure 4.1.
FOR DISPLAYS WITH RECESSED BACKS: Attach arm assembly (B) to display using four 30mm screws (G or
I) and four spacers (J) as shown in figure 4.2.
• Tighten screws so arm assembly is firmly attached. Do not tighten with excessive force. Overtightening can cause
stress damage to screws, greatly reducing their holding power and possibly causing screw heads to become
detached. Tighten to 40 in. • lb (4.5 N.M.) maximum torque.
• If screws don't get three complete turns into the screen inserts or if screws bottom out and arm is still not tightly
secured, damage may occur to screen or product may fail.
WARNING
VESA 100mm
VESA 75mm
VESA 75mm VESA 100mm
DETAIL 1
4
B
B
G,I
J
F,H
fig. 4.1
fig. 4.2

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© 2011 Peerless Industries, Inc. All rights reserved.
All other brand and product names are trademarks or registered trademarks of their respective owners.
Cables may be routed using cavity in arm
assembly (B) and cable clip (M).
6
B
B
M
A
LOCK COLLAR
SET SCREW
CABLES
CAVITY
Loosen and position lock collar to desired height and retighten lock collar as shown in figure 5.1.
Insert arm assembly (B)onto column assembly (A) and let it rest on lock collar as shown in figure 5.2.
Tighten set screw on rear of arm assembly (B) using 2.5 mm allen wrench (L) as shown in figure 5.3.
5
LOCK COLLAR
fig. 5.1 fig. 5.2 fig. 5.3