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DU-WMM-0001 Rev B 4/12/07 GCX Corp. Page 1 of 3 

INSTALLATION & OPERATING MANUAL FOR M-SERIES MOUNTS 

 

 

 

WARNING: 

Do not position support arm or device over a patient. 

 

Before mounting the arm: 

 

1.  Verify that the Channel has been installed and approved in accordance with the GCX Wall Channel Installation  
 Instructions. 
2.  Check the weight of the device to be mounted. This arm is either rated for 30 lbs [13.6 kg] or 60 lbs [27.2 kg],  
 

depending on the front-end mounting configuration. Refer to the duty rating label located on top of the arm at the Slide  

 

pivot point. It is not recommended that you attempt to use the arm for weights outside of this range. 

 

3.  If you are unsure of your application, please contact a GCX product specialist at (800) 228-2555 for assistance.  

 
 
Installing Arm in Channel 

 

1.  Install Adjustable Stop in top of Channel, slide 
 

to bottom of Channel and tighten center screw. 

2.  While supporting the bottom of the Arm with one hand,  
 

guide the Slide (rear of the arm) into top of the Channel. 

3.  Guide Arm to desired height and tighten two (2) set  
 

screws with 1/8" [3 mm] hex wrench (provided). 

 

 

 
 
 

 
Mounting a Device on the Arm 

 

•    Most devices will require the attachment of device- 

specific mounting hardware provided by GCX.   
Please attach this hardware in accordance with  
instructions provided with the Mounting Adapter. 

•    Most arms will have either a “slide-on” or a “VESA Standard”   
 

Mounting Plate at the front of the arm. The arm may 

 

have either a Tilt Adjustment Lever installed for rear  

 

mounted devices or a Tilt Limit Screw for bottom  

 mounted 

devices. 

• 

The Tilt Limit Screw may be removed with the ¼” hex wrench provided. 

 

•  The Tilt Adjustment Lever may be removed by rotating 
 

the Lever counterclockwise 

 
 

Mounting Device on Slide-on Mounting Plate 

1.  Pull Spring Plunger at the front of the Mounting Plate. 
 

Slide the device laterally into the Mounting Plate until the  

 

Plunger snaps into the clearance hole at the front of the  

 Mounting 

Adapter. 

 

2.  Tighten the Nylon Locking Screws located on bottom or rear of  
 the 

Mounting 

Plate. 

Tilt Limit Screw

Tilt Adjustment Lever 

Slide 

Set Screws (2)

 

Wall Channel

Adjustable Stop

 

Mounting Plate

Locking Screws (4)

“Slide-on” Mounting Plate 

Plunger 

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