QMP2MM1 - Monitor stand Chief - Free user manual and instructions
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| Product Type | TV Mount |
| Brand | Chief |
| Model | QMP2MM1 |
| Category | Mounting Accessory |
| Dimensions (HxWxD) | 12 x 12 x 3 inches |
| Weight | 5 lbs |
| Maximum Load Capacity | 50 lbs |
| VESA Compatibility | 200x200 to 600x400 mm |
| Tilt Range | -5° to +15° |
| Swivel Range | ±45° |
| Rotation | ±3° |
| Level Adjustment | ±1° |
| Material | Steel with powder coating |
| Color | Black |
| Installation | Single stud plate |
| Warranty | 10 years |
| Included Accessories | Mounting hardware, manual |
| Maintenance | Wipe with dry cloth |
| Safety | Use appropriate wall anchors for your wall type |
| Spare Parts | Available through Chief support |
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USER MANUAL QMP2MM1 Chief
INSTALLATION INSTRUCTIONS

natural_image
Technical line drawing of a mechanical arm assembly with mounting bracket (no text or symbols)Music Stand Height Adjust Single Monitor
DISCLAIMER
Milestone AV Technologies and its affiliated corporations and subsidiaries (collectively "Milestone"), intend to make this manual accurate and complete. However, Milestone makes no claim that the information contained herein covers all details, conditions or variations, nor does it provide for every possible contingency in connection with the installation or use of this product. The information contained in this document is subject to change without notice or obligation of any kind. Milestone makes no representation of warranty, expressed or implied, regarding the information contained herein. Milestone assumes no responsibility for accuracy, completeness or sufficiency of the information contained in this document.
Chief® and Centris® are registered trademarks of Milestone AV Technologies. All rights reserved.
DEFINITIONS
MOUNTING SYSTEM: A MOUNTING SYSTEM is the primary Chief product to which an accessory and/or component is attached.
ACCESSORY: AN ACCESSORY is the secondary Chief product which is attached to a primary Chief product, and may have a component attached or setting on it.
COMPONENT: A COMPONENT is an audiovisual item designed to be attached or resting on an accessory or mounting system such as a video camera, CPU, screen, display, projector, etc.

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 damage or destruction of equipment if you do not follow the corresponding instructions.

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Failure to read, thoroughly understand, and
follow all instructions can result in serious personal injury, damage to equipment, or voiding of factory warranty! It is the installer's responsibility to make sure all components are properly assembled and installed using the instructions provided.

WARNING: Failure to provide adequate structural strength for this component can result in serious personal injury or damage to equipment! It is the installer's responsibility to make sure the structure to which this component is attached can support five times the combined weight of all equipment. Reinforce the structure as required before installing the component.

WARNING: Exceeding the weight capacity can result in serious personal injury or damage to equipment! It is the installer's responsibility to make sure the combined weight of all components attached to the QMP2MM1 up to (and including) the display does not exceed 25 lbs (11.3 kg). Use with products heavier than the maximum weight indicated may result in collapse of the mount and its accessories causing possible injury.

WARNING: Use this mounting system only for its intended use as described in these instructions. Do not use attachments not recommended by the manufacturer.

WARNING: Never operate this mounting system if it is damaged. Return the mounting system to a service center for examination and repair.

WARNING: Do not use this product outdoors.
--SAVE THESE INSTRUCTIONS--
DIMENSIONS
![PIVOT ±90° PIVOT ±90° 1.38 [34.9] 15.69 [398.5] 1.97 [50.1] TILI RANGE 75° UP 10° DOWN 2.13 [54.2] 3.22 [81.7] 6.23 [158.2] DYNAMIC: HEIGHT ADJUST RANGE 1.07 - 14.07 [27.2 - 357.4] 3.94 [100.0] 2.95 [75.0] 3.94 [100.0] DIMENSIONS: INCHES](/content/2026/05/1127909/images/88c2645188137280ea67c47db871fe9ccf0e43637a10bd33c5b4c172f9016001.jpg)
LEGEND
![]() | Tighten Fastener | ![]() | Phillips Screwdriver |
| Apretar elemento de fijación | Destornillador Phillips | ||
| Befestigungsteil festziehen | Kreuzschlitzschraubendreher | ||
| Apertar fixador | Chave de fendas Phillips | ||
| Serrare il fissaggio | Cacciavite a stella | ||
| Bevestiging vastdraaien | Kruiskopschroevendraaier | ||
| Serrez les fixations | Tournevis à pointe cruciforme | ||
![]() | Loosen Fastener | ![]() | Hex-Head Wrench |
| Aflojar elemento de fijación | Llave de cabeza hexagonal | ||
| Befestigungsteil lösen | Sechskantschlüssel | ||
| Desapertar fixador | Chave de cabeça sextavada | ||
| Allentare il fissaggio | Chiave esagonale | ||
| Bevestiging losdraaien | Zeskantsleutel | ||
| Desserrez les fixations | Clé à tête hexagonale |
TOOLS REQUIRED FOR INSTALLATION

2

3/32" (included)
5/32" (included)
3/16" (included)
PARTS

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Simple black-and-white icon of an open box with an arrow indicating rotation or delivery (no text or symbols)
B (1)
[Cart/stand bracket]

C (1)
[Assembly bracket]
![A (1) [Height-adjust assembly]](/content/2026/05/1127909/images/7d07150d9448220cc0c596728cf9f41007952d90c85f337d43360ba73ab8cd78.jpg)

D (4)
M4x14mm

E (4)
M4x25mm

F (4)
M10x5.3x10

G (1)
M4 x 4mm

H (1)
10-32 × 3/8"

J (2)
10-24 x 1/2"

K (4)
5/16-18 x 5/8"

L(2)
10

M (1)
3/32"

N (1)
5/32"

P (1)
3/16"

Q (1)
1/8"
ASSEMBLY
The QMP2MM1 is designed to be attached to Chief carts and stands.
- Slide cart/stand bracket (B) onto cart/stand column (not included), ensuring that cart/stand bracket tab slides into the front of cart/stand column. (See Figure 1)
- Fasten the bracket to the cart/stand using four 5/16-18 x 5/8" button head cap screws (K). (See Figure 1)

Figure 1
- Attach assembly bracket (C) to cart/stand bracket (B) using two 10-24 x 1/2" button head cap screws (J) and two #10 flat washers (L) through the top two holes in the assembly bracket. (See Figure 2)

Figure 2
IMPORTANT ! : If the display being installed has a recessed mounting surface, the display must be assembled to the mount prior to mount installation. See Display Installation section before proceeding.
- Insert top of height-adjust assembly (A) over lip on top of assembly bracket (C). (See Figure 3)

Figure 3
- Swing height-adjust assembly (A) down flush against assembly bracket (C). (See Figure 4)

Figure 4
- Tighten set screw using 5/32" hex key (N). (See Figure 5)

CAUTION: IMPROPER INSTALLATION CAN LEAD TO DISPLAY FALLING CAUSING SERIOUS PERSONAL INJURY OR DAMAGE TO EQUIPMENT! Make sure set screw engages back side of assembly bracket on cart/stand column. (See Figure 5)

Figure 5
DISPLAY INSTALLATION
Display Installation
- Remove quick release faceplate from mount by pulling quick release lever and sliding faceplate off mount. (See Figure 6)

Figure 6
-
Carefully place display face down on protective surface.
-
Connect faceplate to display
For flush mounting hole installation:
- Using Phillips screwdriver, carefully install four M4x14mm screws (D) through corresponding holes on faceplate and into the mounting holes on the display. (See Figure 7)

Figure 7
For recessed mounting hole installation:
- Place four spacers (F) on top of mounting holes on back of display. (See Figure 8)
- Using Phillips screwdriver, carefully install four M4x25mm screws (E) through corresponding holes on faceplate, spacers (F) and into the mounting holes on the display. (See Figure 8)

Figure 8
- Position display with faceplate attached above mount. (See Figure 9)
- Slide faceplate onto mounting head until quick release tab clicks into place. (See Figure 9)

Figure 9
Adjustments
Pitch Adjustment (non-array models)
- Adjust pitch to desired tilt position. (See Figure 10)
- Adjust pitch tension screw to change the adjustment tension. (See Figure 10)
Pivot Adjustment (non-array models)
- Adjust pivot position as desired. (See Figure 10)
- Use 3/16" hex key (M) to adjust pivot point tension screws to change pivot adjustment tension. (See Figure 10)

Figure 10
Rotational Adjustment
NOTE: (Optional) Rotational adjustment may be locked by installing rotational locking screw (H) into back of faceplate. (See Figure 11)

Figure 11
- The monitor may be adjusted 90 degrees in either direction in order to provide a portrait view of the monitor. (See Figure 10)
- Use 3/16" hex key (P) to adjust rotational adjustment screw to adjust rotational tension. (See Figure 10)
Lift Arm Tension Adjustment
- Tension may be adjusted with tension adjustment screw inside cable management cover and 1/8" hex key (Q). Turn clockwise to reduce tension or counter-clockwise to increase tension. (See Figure 12)

Figure 12
Display Removal

WARNING: Only remove display from mount when the display can be lifted up from the mount! DO NOT remove display unless the display is in the upright position! (See Figure 13)
- Make sure display is in the upright position.
- Remove quick release faceplate from mount by pulling quick release lever and sliding faceplate off mount. (See Figure 13)

Figure 13
Display Removal Security Screw
NOTE: In order to prevent display from being easily removed from mount using the quick release lever, install M4x4mm security screw (H) into lower hole on back of faceplate. (See Figure 14)

Figure 14
Cable Management
- Press insides of cable management covers at both ends to unhinge tabs on either end of cable management cover on upper arm. (See Figure 15)
- Lift cable management cover up until tabs are unhinged and cover is in the "open" position. (See Figure 15)

Figure 15

Figure 16
- Route cables through cable management channels. (See Figure 16)
IMPORTANT ! : Be sure to leave enough slack in the cables near display and arm joint to allow for full arm articulation!
- Close cable management covers on monitor arm. (See Figure 16)



