Northern MONWM3 Service manual

MONWM3
Fully Adjustable
Dual Arm LCD/LED Wall Mount
INSTALLATION & INSTRUCTION MANUAL
Rev.122018
3625 Cincinnati Avenue, Rocklin, CA 95765 ♦ 855-388-7422 ♦ www.northernvideo.com

2
1
ST 5.5x50 (x3)
W-A
concrete anchor
W-B
(x3)
Package M
Package W
M4x14
M-A
(x4) M5x14 (x4)
M-B
D4 washer
M-C
(x4)
D (x4)5 washer
M-D
3mm Allen key (x1)
M-E
NOTE: Read the entire instruction manual before you start installation and assembly.
Component Checklist
WARNING
• Do not begin the installation until you have read and understood the instructions
and warnings contained in this installation sheet. If you have any questions
regarding any of the instruction or warning, please contact your local distributor.
• This mounting bracket was designed to be installed and utilized ONLY as
specified in this manual. Improper installation of this product may cause damage
or serious injury.
• This product should only be installed by someone of good mechanical ability,
with basic building experiences and fully understanding of this manual.
• Make sure that the supporting surface will safely support the combined load of
the equipment and all attached hardware and components.
• If mounting to wood wall studs, make sure that mounting screws are anchored
into the center of the studs. Use of a stud finder is highly recommended.
• Always use an assistant or mechanical lifting equipment to safely lift and position
equipment.
• Tighten screws firmly, but do not over tighten. Over tightening can damage the
items, greatly reducing their holding power.
• This product intended for indoor use only. Using this product outdoors could
lead to product failure and personal injury.
IMPORTANT: Ensure that you have received all parts according to the component checklist prior to installing. If
any parts are missing or faulty, telephone your local distributor for a replacement.

2
1
ST 5.5x50 (x3)
W-A
concrete anchor
W-B
(x3)
Package M
Package W
M4x14
M-A
(x4) M5x14 (x4)
M-B
D4 washer
M-C
(x4)
D (x4)5 washer
M-D
3mm Allen key (x1)
M-E
NOTE: Read the entire instruction manual before you start installation and assembly.
Component Checklist
WARNING
• Do not begin the installation until you have read and understood the instructions
and warnings contained in this installation sheet. If you have any questions
regarding any of the instruction or warning, please contact your local distributor.
• This mounting bracket was designed to be installed and utilized ONLY as
specified in this manual. Improper installation of this product may cause damage
or serious injury.
• This product should only be installed by someone of good mechanical ability,
with basic building experiences and fully understanding of this manual.
• Make sure that the supporting surface will safely support the combined load of
the equipment and all attached hardware and components.
• If mounting to wood wall studs, make sure that mounting screws are anchored
into the center of the studs. Use of a stud finder is highly recommended.
• Always use an assistant or mechanical lifting equipment to safely lift and position
equipment.
• Tighten screws firmly, but do not over tighten. Over tightening can damage the
items, greatly reducing their holding power.
• This product intended for indoor use only. Using this product outdoors could
lead to product failure and personal injury.
IMPORTANT: Ensure that you have received all parts according to the component checklist prior to installing. If
any parts are missing or faulty, telephone your local distributor for a replacement.

4
3
1. Disassemble the VESA Plate
2a. Mount on Wood Stud Wall
Screw the wall
mount onto
the wall
X X
√
WARNING
• Make sure that mounting screws are anchored into the center of the studs. Use of a stud finder
is highly recommended.
• Installers are responsible to provide hardware for other types of mounting situations.
• Installer must verify that the supporting surface will safely support the combined load of the
equipment and all attached hardware and components.
3
Drill pilot holes
12
Find and mark the exact
location of mounting holes
2b. Mount on Solid Brick and Concrete Block
X X
√
Screw the wall
mount onto
the wall
• When installing wall mounts on cinder block, verify the actual concrete thickness is at least
1-3/8" (35mm) for using the concrete anchors. Do not drill into mortar joints! Be sure to
mount in a solid part of the block, generally 1" (25mm) minimum from the side of the block.
It is suggested electric drill on slow setting is used to drill the hole instead of a hammer drill
to avoid breaking out the back of the hole when entering a void or cavity.
• Installer must verify that the supporting surface will safely support the combined load of the
equipment and all attached hardware and components.
WARNING
Drill pilot holes
2
1
Mark the exact
location of
mounting
holes
W-A
W-B
W-A
ø 4mm
(ø 5/32")
55mm
(2.2")
50mm
(2")
60mm
(2.4")
50mm
(2”)
ø 8mm
(ø 5/16”)
Loosen

4
3
1. Disassemble the VESA Plate
2a. Mount on Wood Stud Wall
Screw the wall
mount onto
the wall
X X
√
WARNING
• Make sure that mounting screws are anchored into the center of the studs. Use of a stud finder
is highly recommended.
• Installers are responsible to provide hardware for other types of mounting situations.
• Installer must verify that the supporting surface will safely support the combined load of the
equipment and all attached hardware and components.
3
Drill pilot holes
12
Find and mark the exact
location of mounting holes
2b. Mount on Solid Brick and Concrete Block
X X
√
Screw the wall
mount onto
the wall
• When installing wall mounts on cinder block, verify the actual concrete thickness is at least
1-3/8" (35mm) for using the concrete anchors. Do not drill into mortar joints! Be sure to
mount in a solid part of the block, generally 1" (25mm) minimum from the side of the block.
It is suggested electric drill on slow setting is used to drill the hole instead of a hammer drill
to avoid breaking out the back of the hole when entering a void or cavity.
• Installer must verify that the supporting surface will safely support the combined load of the
equipment and all attached hardware and components.
WARNING
Drill pilot holes
2
1
Mark the exact
location of
mounting
holes
W-A
W-B
W-A
ø 4mm
(ø 5/32")
55mm
(2.2")
50mm
(2")
60mm
(2.4")
50mm
(2”)
ø 8mm
(ø 5/16”)
Loosen

6
5
TV
TV
TV
Tighten all screws but do not over tighten.
Screw VESA plate onto the display.
3. Install VESA Plate
M-C
M-D
M-A
M-B
Top of display
4. Install the Display
Slide the head of VESA plate
along VESA plate mount rail
until it snug fits into the VESA
plate mount.Then tighten
screws (just removed) by hand.
wall
wall
wall
5. Cable Management
Connect cables to your display
and run cables through the wire
clip.
Note: Leave slack in cable for
cantilever arm movement.
Tighten by hand

6
5
TV
TV
TV
Tighten all screws but do not over tighten.
Screw VESA plate onto the display.
3. Install VESA Plate
M-C
M-D
M-A
M-B
Top of display
4. Install the Display
Slide the head of VESA plate
along VESA plate mount rail
until it snug fits into the VESA
plate mount.Then tighten
screws (just removed) by hand.
wall
wall
wall
5. Cable Management
Connect cables to your display
and run cables through the wire
clip.
Note: Leave slack in cable for
cantilever arm movement.
Tighten by hand

lwal
INSTALLATION INSTRUCTIONS
LCD Wall Mount
LDA03-113
23"
MAX
75x75
100x100
ISSUED: JUN 2012
CAUTION: DO NOT EXCEED MAXIMUM
LISTED WEIGHT CAPACITY. SERIOUS
INJURY OR PROPERTY DAMAGE MAY
OCCUR!
15kg
(33lbs)
MAX
6. Adjustment
It is necessary to slightly loosen or tighten the adjustment screws using a 3mm Allen key according to the
different weight of display.
Adjust to desired location or tilt.
Maintenance
• Check that the bracket is secure and safe to use at regular intervals(at least every three months).
• Please contact your dealer if you have any questions.
180°
+10° -10°
wall
180°
+20°
-20°
7
M-E
MONWM3
Fully Adjustable
Dual Arm LCD/LED Wall Mount
INSTALLATION & INSTRUCTION MANUAL
Rev.090412
Tri-ed / Northern Video Distribution ♦3625 Cincinnati Avenue, Rocklin, CA 95765
888-874-3336 ♦www.northernvideo.com

MONWM3
Fully Adjustable
Dual Arm LCD/LED Wall Mount
INSTALLATION & INSTRUCTION MANUAL
Rev.122018
3625 Cincinnati Avenue, Rocklin, CA 95765 ♦ 888-874-3336 ♦ www.northernvideo.com