Mitsubishi Electronics XL21, XL50 installation manual Screen gap adjustment

8.Place the next bottom row cube on the base stand and fix it in the same way.

9.Join right and left cubes at 4 points with supplied hexagon socket head bolts, spring washers and flat washers.

10.Place cubes for the upper row on the assembled units.

11.Fix them vertically and horizontally at 4 points each with supplied hexagon socket head bolts, spring washers and flat washers.

12.Stop up the holes on both sides with supplied joint hole seals, which holes are not used for a display wall.

Caution

To avoid units from falling, measure horizontal and vertical degrees with a level etc. to make sure the units are stably assembled.

1.2.5.2. Screen gap adjustment

1.Temporarily attach the screen units, which were detached in the previous step. (For

2.Put spacers between screens and adjust the screen gaps to be:

1 mm for 50” or

2 mm for 67”.

3.Tighten the 4 screen-fixing screws. Be careful not to tighten with an excessive torque (suggested torque: 3.9Nm).

Joint hole seals

1mm

(2mm)