LG Electronics Projector Accessories 1302 REV00 User Manual

Owner's Manual  
Laser Display install guide  
Please read the safety information carefully before using the product.  
P/NO : MFL67652408(1302-REV00)  
 
3
Safety Precautions  
When drilling the holes in the wall,  
yy  
make sure you use a drill and a drill  
bit with the specified size of diameter.  
Ensure that you also follow the in-  
structions regarding the depth of the  
holes.  
- Otherwise, the product may be  
installed improperly causing safety  
issues.  
Do not clean the product with wet  
yy  
towels, and do not use a heater or  
humidifier underneath the product.  
- Moisture permeating into the  
product, steam or heat may result in  
fire, electric shock or damage to the  
product.  
Keep the product away from sprin-  
yy  
klers, sensors, high-tension wires  
and power sources. Do not install the  
product in a location where vibrations  
or shock impacts are likely to occur.  
Wear working gloves when installing  
yy  
the product. Do not use bare hands.  
- Otherwise, it may cause personal  
injury.  
 
PREPARATION  
4
PREPARATION  
Accessories  
Check the accessories provided with the product.  
The picture may be different from the actual product.  
Accessories are subject to change without prior notice in order to improve the perfor-  
mance of the product. New accessories may be added or old ones may be removed.  
Connection rods,  
2EA  
Rubber  
packings, 6EA  
Ez Bracket  
Fixed component  
Guide pins, 2EA  
Adjustable  
wrench (3 mm)  
Fixing nuts, 2EA  
Spanner  
Screw 1EA  
(M5 x 12 mm)  
Plate  
Preparations  
Ø8 mm drill bit for concrete, leveler, tapeline, driver, tape  
 
5
INSTALLATION  
INSTALLATION  
How to fix anchors and screws  
CAUTION  
Check the wall materials and the thickness of finishing materials.  
yy  
You can use the anchors and bolts provided with the Laser Display set for walls  
yy  
made from concrete, lightweight concrete, soft fieldstone, hard fieldstone, brick  
or cellular blocks.  
When installing it on a wall not specified in this manual, make sure each fixing  
yy  
point withstands an uplifting load of 70 kgf (686 N) and a shearing load of 100  
kgf (980 N) or more.  
(Attach a plate such as plywood to strengthen the wall before installation.)  
a. At each anchor position, use a 8 mm drill bit to make a hole with a depth of  
80 mm - 100 mm.  
b. Clean the holes.  
c. Insert the anchors provided into each hole.  
(Use a hammer when inserting the anchor.)  
d. Fix a part in place by aligning it with the screw hole.  
Tighten the screw with a torque 45 kgf/cm - 60 kgf/cm or higher.  
a
b
Cleaning hole  
Drilling hole  
Anchor  
c
Inserting anchor  
Fixing ring and space steel  
d
Screw for fixing ring and  
space steel  
Screw for fixing ring and space steel  
 
INSTALLATION  
6
Installation Procedure (Stand Type)  
1
Install the guide pins at the bottom of the set.  
2
Connect the connection rod to the Ez bracket main unit and place it on a table,  
without the fixed components, at the center of the screen.  
NOTE  
Do not assemble the fixed components to the unit yet.  
yy  
 
7
INSTALLATION  
3
If the Ez bracket does not stay level, attach a rubber to the bottom of the bracket to  
make it level.  
(If you cannot make it level using a rubber, remove or add a plate. To add a plate,  
make sure to use screws that came with the product.)  
NOTE  
If you cannot make it level by attaching a rubber, remove or add a plate. (To add a  
yy  
plate, make sure to use screws that came with the product.)  
4
Place the Laser Display onto the Ez bracket by aligning the guide pins and the holes  
on the adjustable bracket.  
 
INSTALLATION  
8
5
Attach 390 mm of guide tapes to the top of the table referring the sides of Laser  
Display so that the tapes are vertically upward.  
Center line  
Up  
Paper screen  
Down  
390 mm Guide tape  
Adjustable bracket  
Table  
NOTE  
The figure above illustrates the fixed components which are not fixed yet.  
yy  
6
Attach the paper screen above the tape. Refer to the guide tape to keep it level.  
(The paper screen helps to easily install the adjustable bracket and bore holes in the wall.)  
7
Place the Ez bracket with the Laser Display installed close to the wall.  
Turn on the power on the Laser Display.  
8
 
9
INSTALLATION  
9
Adjust the Ez bracket by following the Laser Display screen adjustment steps to  
make the size of the projection screen equal to that of the paper screen. Position  
the projection screen, aligning it with the black line of the paper screen.  
(If there is a gap larger than 10 mm between the projection screen and the paper  
screen, mark the screen position on the paper screen and make holes in four  
places.)  
CAUTION  
When adjusting the screen with the paper screen, do not move the Ez bracket to  
yy  
the left or right.  
If it is necessary to move the bracket, detach the paper screen first. If you make  
too many left/right adjustments, further adjustments may be not be possible due  
to lack of marginal space when actually attaching and using the screen.  
Projection screen  
10 mm  
Paper screen  
 
INSTALLATION  
10  
10 Place guide tape on both sides of the paper screen in parallel with it. Position the  
tape about 40 mm above the paper screen.  
The tape is used as a reference guide to help easy screen installation.  
40 mm  
Tape  
Up  
Ф 8  
Down  
11 Make holes using an 8 mm drill at specified positions and detach the paper screen.  
12 Insert the anchors into the four holes.  
13 Fix rings into the two upper holes and space steels to the two lower holes using  
8 mm bolts.  
Attach three magnets to the space steels fixed at the bottom.  
Space steel  
3 magnets  
 
11  
INSTALLATION  
14 Mark the end of Ez bracket rod on the wall.  
(Mark the positions of the holes where the Ez brackets will be fixed.)  
15 Remove the Laser Display set and Ez bracket from the table.  
16 16 Position both holes of the fixed component against the marks on the wall and  
mark the positions where the anchors will be inserted.  
Wall  
Mark on wall  
Mark on wall  
 
INSTALLATION  
12  
17 Make holes in the two locations marked with arrows using an 8 mm drill.  
18 Detach the paper screen and insert the anchors into the two holes.  
19 19 Secure the fixed component using two 8 mm screws.  
(If adjustment is not possible due to lack of marginal space while aligning an  
image to the screen, loosen the screws and move the fixed component slightly to  
the left or right.)  
20 Fix the Ez bracket to the fixed component using the spanner and fixing nuts  
provided with the product.  
21 Place the Laser Display set onto the Ez bracket.  
 
13  
INSTALLATION  
22 Two people must lift the screen above the guide tape and hang it on the rings.  
Keep the arrows pointing down.  
CAUTION  
Align the top of screen with the top of the tape and the left and right sides of  
yy  
the screen with the tape. Hang the bracket on the rings by lowering the screen  
carefully. If the screen is upside down, the screen will be dark and no image will  
be displayed.  
Tape  
U p  
w o n D  
Magnet  
U p  
w o n D  
 
INSTALLATION  
14  
CAUTION  
• If the screen is tilted when pulling it down, it may not fix to the bracket and could  
result in damage to the screen.  
23 Move the screen in all directions to check that it is securely hung on the rings.  
24 Check whether the screen stays level using a leveler.  
 
15  
INSTALLATION  
25 Check that the right and left sides of the screen are parallel to the wall using a  
leveler.If it is not parallel to the wall, calibrate the screen angle using the space  
steels.  
Unhang the screen and remove the fixed rings and magnets.  
Calculate the amount of space steels to be used using the formula below, locate  
the space steels between the wall and the rings/magnets and fix them again, and  
align the screen to be parallel to the wall.  
(0.1° 2 mm 1 space steel)  
<Left side>  
<Right side>  
Horizontal  
Vertical  
Horizontal  
Vertical  
0.1 j Insert 2 space steels  
0.2 °j Move to the next hole  
0.3°-0.4 °jSkip 2-3 holes  
0.2 j Insert 3-4 space steels  
 
INSTALLATION  
16  
If the screen is not parallel to the wall  
NOTE  
If the top of the screen is tilted to the wall, add space steels at the top and, if the bottom of  
yy  
screen is tilted to the wall, add magnets at the bottom to make the screen parallel to the wall.  
If the screen does not stay level  
If you want to move the screen vertically or if it does not stay level, remove the  
screen and adjust the bracket on the back. Loosen the six screws of the bracket to  
move it and fasten the screws again.  
(4 mm of distance between slots = 0.14°)  
(Hang the screen again following steps 9-12.)  
NOTE  
When you fix a bracket screw to a lower hole, the screen goes up. When you fix a bracket  
yy  
screw to a higher hole, the screen goes down.  
The left and right bracket assemblies are different as shown below.  
yy  
Left  
Right  
 
17  
INSTALLATION  
* If the screen is tilted to the right as shown below, fix the left bracket screw to a higher  
hole or fix the right bracket screw to a lower hole.  
26 Refer to the screen adjustment steps to align the image from the Laser Display to  
the screen.  
27 Complete fine tuning by pressing the Edge Adj button on the remote control. (Press  
the MENU button on the remote control and select Edge Adj in OPTION.)  
NOTE  
With the Edge Adj function, you cannot enlarge the screen size, but you can only reduce it.  
yy  
 
INSTALLATION  
18  
Ez Bracket Adjustment Guide  
1. Reset projection  
*
Press the Edge Adj button on the remote control and select Reset.  
(Select Settings OPTION Edge Adj Reset to reset the position of the  
projection.)  
OPTION  
︿
•ꢀ Language  
•ꢀ Captionꢀ  
•ꢀ Pointer  
:ꢀOff  
•ꢀ SetꢀIDꢀ  
:ꢀ1  
•ꢀ PJTꢀModeꢀ  
•ꢀ EdgeꢀAdjꢀ  
:ꢀFront  
•ꢀ BlankꢀImageꢀ  
:ꢀBlue  
?
2. Adjust the projection to fit within the screen  
1
If the projection is too large  
Insert the hex wrench into the hole as illustrated (left) and turn it counterclockwise to reduce  
the size of the projection.  
2
To move the projection to the left  
Insert the hex wrench into the hole as illustrated (left) and turn it counterclockwise to move  
the projection to the left.  
'
3
To move the projection to the right  
 
19  
INSTALLATION  
Insert the hex wrench into the hole as illustrated (left) and turn it clockwise to move the pro-  
jection to the right.  
CAUTION  
If you are using a paper screen, align the paper screen with the projection and  
yy  
reattach it to the wall rather than moving the projection to the left or right.  
3. Adjust the left and right widths of the projection  
so they are equal  
1
To widen the left width of the projection and narrow the right width  
Insert the hex wrench into the hole as illustrated (left) and turn it clockwise.  
B
A
* Length A = Length B  
2
To widen the left width of the projection and narrow the right width  
Insert the hex wrench into the hole as illustrated (left) and turn it counterclockwise.  
B
A
* Length A = Length B  
 
INSTALLATION  
20  
4. Adjust the horizontal line of the projection to be  
parallel with the width of the screen  
1
To turn the projection clockwise  
Turn the left control panel counterclockwise and turn the right control panel clockwise.  
2
To widen the left width of the projection and narrow the right width  
Turn the left control panel counterclockwise and turn the right control panel clockwise.  
NOTE  
In this case, go back to Step 3 to adjust the widths so they are equal. In this case, go back  
yy  
to Step 3 to adjust the widths so they are equal. In this case, go back to Step 3 to adjust the  
widths so they are equal.  
 
21  
INSTALLATION  
5. Adjust the top and bottom widths of the  
projection so they are equal  
1
To narrow the top width of the projection and widen the bottom width  
Turn the left and right control panels counterclockwise simultaneously.  
A
B
* Length A = Length B  
2
To widen the top width of the projection and narrow the bottom width  
Turn the left and right control panels clockwise simultaneously.  
A
B
* Length A = Length B  
.
 
INSTALLATION  
22  
6. If the projection is rectangle-shaped,  
1
Enlarge the projection to fit the screen size  
Insert the hex wrench into the hole as illustrated (left) and turn it clockwise to enlarge the size  
of the projection.  
2
To move the projection to the left  
Insert the hex wrench into the hole as illustrated (left) and turn it counterclockwise to move the  
projection to the left.  
3
To move the projection to the right  
Insert the hex wrench into the hole as illustrated (left) and turn it clockwise to move the projec-  
tion to the right.  
CAUTION  
If you are using a paper screen, align the paper screen with the projection and  
yy  
reattach it to the wall rather than moving the projection to the left or right.  
 
23  
INSTALLATION  
7. When the projection is the same size as the  
screen, fine-tune the projection location using  
Edge Adj function  
*
Complete fine tuning by pressing the Edge Adj button on the remote control.  
(Press the MENU button on the remote control and select Edge Adj in OPTION.)  
OPTION  
︿
•ꢀ Language  
•ꢀ Captionꢀ  
•ꢀ Pointer  
:ꢀOff  
•ꢀ SetꢀIDꢀ  
:ꢀ1  
•ꢀ PJTꢀModeꢀ  
•ꢀ EdgeꢀAdjꢀ  
:ꢀFront  
•ꢀ BlankꢀImageꢀ  
:ꢀBlue  
?
 
 

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