Monoprice 4174 User Manual

Monoprice Adjustable Tilt/Swivel Flat Panel Wall Mount

VESA Compliant: Up to 750x450 for MLB-14 & MLB-14T, 850x450 forMLB-14L and 1050x450 for MLB-14XL
Max Weight: 165lbs

Installation Instruction

UNPACKING INSTRUCTIONS

• Carefully open the carton, remove the contents and lay them out on cardboard or other protective surface to avoid
damage.

• Check the contents against the supplied parts list on the next page to assure that all components were received
undamaged. Do not use any damaged or defective parts.

IMPORTANT SAFETY INFORMATION

Install and use this device with care. Please read this entire manual before attempting installation and carefully follow all
instructions contained herein. Use proper safety equipment during installation.

Please call a qualified installation contractor for help if you:

• Don’t understand the instructions in this manual or have any doubts about the safety of the installation.

• You are uncertain about the nature of your wall.

Do not use this product for any purpose or in any configuration not explicitly specified in these instructions. Monoprice
hereby disclaims any and all liability for injury or damage arising from incorrect assembly, incorrect mounting or any
incorrect use of this product.

Note: The mounting components and hardware supplied in this package are not designed for installation to wall with

steel studs or to cinder block walls. If the hardware you need for your installation is not included, please consult your local
hardware store for proper mounting hardware for this application.

drill bit. Make sure these holes are in the center of the studs and level with each other. Use the Wall Plate as a

(10) Lag Bolt Washer – d (6) 3/8”x3.5” Lag Bolt – e (6) Concrete Anchor - f

(4) M4x30mm Machine Screw – i (12) M4/M5 Washer – k (4) ½” Plastic Spacer – l (4) ¾” Plastic Spacer - j

(4) M8x25mm Screw–m (4) M8x 40mm Scre w–n (4) M5x30mm Screw–o (4) M6x30mm Screw-p

Step 1 Mounting the Wall Plate to the Wall

Brick, Solid Concrete and Concrete Block Mounting:

Use the Wall Plate (part a) as a template to mark 6 hole locations on the wall. Three in the top row of slots and three more in the
bottom row. Make sure these holes are level and there is at least 8” distance between any two holes. Pre-Drill these holes with a
10mm masonry bit to at least 90mm in depth. I nsert a Concrete Anchor (part f) into each of these holes. Make sure the anchor is
seated completely flush with the concrete surface even if there is a layer of drywall or the other material in front. Attach the Wall Plate
to the wall using 6 Lag Bolts (part e) and 6 Lag Bolt Washers (part d), as shown in Diagram 1-B.

Wood Stud mounting:

The Wall Plate (part a) MUST be mounted to two wood studs. Use a stud finder to locate two adjacent studs. It is a good idea to verify

where the studs are located with an awl or thin nail as shown in Diagram 1-A. Pre-drill a 80mm deep hole at the desired height in each
stud using a 6mm
template to mark the location of the second hole in each stud. Drill pilot holes at each of the marked locations. Attach the Wall Plate to
the wall using the 4 Lag Bolts (part e) and 4 Lag Bolt Washers (part d).