LEGRAND CHIEF PT Series, Installation Instructions Manual

Installation Instructions

 TIL1X2PT / TIL1X3PT / TIL1X4PT / TILVABPT

11

Installing Housings and LED Screens

IMPORTANT ! : 

Reference the LED screen installation 

manual for specific instructions regarding care, handling, 

cabling and installation of the LED housings and screens. 

NOTE:  

Begin the installation of the housings in the lower left 

corner of the video wall.

NOTE:  

One complete column of housings should be installed 

before proceeding to the next column.

Figure 15

1.

Install the first LED housing in the lowest left-hand corner of 

the video wall by aligning mounting buttons on the housing 

with the mounting holes on the wall mount. 

2.

Move LED housing forward until all four mounting buttons are 

through mounting holes in wall mount.

3.

Continue with the next housing (directly above installed 

housing).

NOTE:  

Be sure to check the level and plumb of the housings 

often during the housing installation.

4.

AFTER

 the 

entire

 first column of housings are installed, slide 

the column to the left side so that the mounting buttons are 

against the tapping screws, and to allow clearance for 

installation of the second column. 

5.

After the second column of housings is installed, push to the 

left until the first and second columns of housings are 

touching. 

6.

Repeat until all housings are installed.

NOTE:  

The tapping screws assist in centering the housings on 

the mounts. 

7.

OPTIONAL:  

Remove tapping screws if housings need to be 

moved further left or right of center. 

8.

OPTIONAL:  

Install two 10-24 x 1" Phillips head cap screws 

(J) 

per housing

 on far right and far left column of mounts if 

housings need to be moved further left or right of center. (See 

Figure 16)

NOTE:  

The screws (J) are installed from the right side of the 

furthest right wall mount and the left side of the furthest 

left wall mount and can be used to push the

housings to 

the left or right to slightly level or align the housings by 

adjusting the amount of push at the bottom or top of the 

housing. The screws (J) can also be used to prevent 

removal of the LED screens.

2

LED Housing

[TIL3X3PT wall shown as example]

Begin LED housing install

in the lowest left corner of 
the video wall

1

Figure 16

[TIL3X3PT wall shown as example]

[Back view]

8

(J)

8

(J)

Mounting 
button