JVC DLA-VS4010, DLA-VS4810 Instruction Manual

.
For Customer use :
Enter below the serial No. which is located on the side of the cabinet. Retain this information for future reference.
DLA-VS4010 / DLA-VS4810
Model No.
Serial No.
D-ILA PROJECTOR
DLA-VS4010 DLA-VS4810
INSTRUCTIONS
Getting Started
Connection and Installation
Network Settings
.
Thank you for purchasing this JVC product. Please study this instruction manual carefully before starting to operate the unit, in order to use the unit correctly. We take no responsibility for any problems resulting from misuse of this unit by operating this equipment other than instructed in this manual.
Operation and Settings
Others
B5A-2460-00

Safety Precautions

IMPORTANT INFORMATION
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
About the installation place
Do not install the projector in a place that cannot support its weight securely. If the installation place is not sturdy enough, the projector could fall or overturn, possibly causing personal injury.
WARNING:
THIS APPARATUS MUST BE EARTHED.
CAUTION:
To reduce the risk of electric shock, do not remove cover. Refer servicing to qualified service personnel.
This projector is equipped with a 3-blade grounding type plug to satisfy FCC rule. If you are unable to insert the plug into the outlet, contact your electrician.
MACHINE NOISE INFORMATION (Germany only)
Changes Machine Noise Information Ordinance 3. GSGV, January 18, 1991: The sound pressure level at the operator position is equal or less than 70 dB (A) according to ISO 7779.
FCC INFORMATION (U.S.A. only) CAUTION:
Changes or modification not approved by JVC could void the user’s authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
PORTABLE CART WARNING (symbol provided by RETAC)
S3126A
-
-
-
-
-
-
-
-
-
-
-
-
IMPORTANT SAFEGUARDS
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure your personal safety. But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARD. In order not to defeat the safeguards incorporated into this product, observe the following basic rules for its installation, use and service. Please read these Important Safeguards carefully before use.
All the safety and operating instructions should be read before the product is operated. The safety and operating instructions should be retained for future reference. All warnings on the product and in the operating instructions should be adhered to. All operating instructions should be followed. Place the projector near a wall outlet where the plug can be easily unplugged. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. Do not use attachments not recommended by the product manufacturer as they may be hazardous. Do not use this product near water. Do not use immediately after moving from a low temperature to high temperature, as this causes condensation, which may result in fire, electric shock, or other hazards. Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. The product should be mounted according to the manufacturer’s instructions, and should use a mount recommended by the manufacturer. When the product is used on a cart, care should be taken to avoid quick stops, excessive force, and uneven surfaces which may cause the product and cart to overturn, damaging equipment or causing possible injury to the operator. Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation of the product and protect it from overheating. These openings must not be blocked or covered. (The openings should never be blocked by placing the product on bed, sofa, rug, or similar surface. It should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided and the manufacturer’s instructions have been adhered to.) For proper ventilation, separate the product from other equipment, which may prevent ventilation and keep a distance.

Getting Started

.
2
-
-
-
-
-
-
-
-
-
a) b)
c) d)
e)
f)
When the power supply cord or plug is damaged. If liquid has been spilled, or objects have fallen on the product. If the product has been exposed to rain or water. If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the Operation Manual, as an improper adjustment of controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation. If the product has been dropped or damaged in any way. When the product exhibits a distinct change in performance, this indicates a need for service.
This product should be operated only with the type of power source indicated on the label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. This product is equipped with a three-wire plug. This plug will fit only into a grounded power outlet. If you are unable to insert the plug into the outlet, contact your electrician to install the proper outlet. Do not defeat the safety purpose of the grounded plug. The lens for this product is optional. Do not attach the power cord when the lens is not attached. Turning on the power when no lens is attached may result in fire, electric shock, or other hazards. Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them. Pay particular attention to cords at doors, plugs, receptacles, and the point where they exit from the product. For added protection of this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent damage to the product due to lightning and power line surges. Do not overload wall outlets, extension cords, or convenience receptacles on other equipment as this can result in a risk of fire or electric shock. Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product. Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltages and other hazards. Refer all service to qualified service personnel. Unplug this product from the wall outlet and refer service to qualified service personnel under the following conditions:
-
-
-
-
-
-
-
-
-
-
-
When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or with same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. The product should be placed more than one foot away from heat sources such as radiators, heat registers, stoves, and other products (including amplifiers) that produce heat. When connecting other products such as VCR’s, and DVD players, you should turn off the power of this product for protection against electric shock. Do not place combustibles behind the cooling fan. For example, cloth, paper, matches, aerosol cans or gas lighters that present special hazards when over heated. Do not look into the projection lens while the illumination lamp is turned on. Exposure of your eyes to the strong light can result in impaired eyesight. Do not look into the inside of this unit through vents ventilation holes), etc. Do not look at the illumination lamp directly by opening the cabinet while the illumination lamp is turned on. The illumination lamp also contains ultraviolet rays and the light is so powerful that your eyesight can be impaired. Do not drop, hit, or damage the light-source lamp lamp unit) in any way. It may cause the light-source lamp to break and lead to injuries. Do not use a damaged light source lamp. If the light-source lamp is broken, ask your dealer to repair it. Fragments from a broken light-source lamp may cause injuries. The light-source lamp used in this projector is a high pressure lamp. Be careful when disposing of the lightsource lamp. If anything is unclear, please consult your dealer. Do not ceiling-mount the projector to a place which tends to vibrate; otherwise, the attaching fixture of the projector could be broken by the vibration, possibly causing it to fall or overturn, which could lead to personal injury. Use only the accessory cord designed for this product to prevent shock.
* DO NOT allow any unqualified person to install the unit.
Be sure to ask your dealer to install the unit (e.g.attaching it to the ceiling) since special technical knowledge and skills are required for installation. If installation is performed by an unqualified person, it may cause personal injury or electrical shock.
Getting Started
.
3
Power cord
Power cord
For European continent countries
Green-and-yellow Blue Brown
: Earth : Neutral : Live
POWER CONNECTION
WARNING:
WARNING:
Do not cut off the main plug from this equipment.
The power supply voltage rating of this product is AC100V – AC240V. Use only the power cord designated by our dealer to ensure Safety and EMC. Ensure that the power cable used for the projector is the correct type for the AC outlet in your country. Consult your product dealer.
If the plug fitted is not suitable for the power points in your home or the cable is too short to reach a power point, then obtain an appropriate safety approved extension lead or adapter or consult your dealer. If nonetheless the mains plug is cut off, dispose of the plug immediately, to avoid a possible shock hazard by inadvertent connection to the main supply. If a new main plug has to be fitted, then follow the instruction given below.
THIS APPARATUS MUST BE EARTHED.
IMPORTANT (Europe only):
The wires in the mains lead on this product are colored in accordance with the following cord:
As these colors may not correspond with the colored making identifying the terminals in your plug, proceed as follows: The wire which is colored green-and-yellow must be connected to the terminal which is marked M with the letter E or the safety earth or colored green or green-and-yellow. The wire which is colored blue must be connected to the terminal which is marked with the letter N or colored black. The wire which is colored brown must be connected to the terminal which is marked with the letter L or colored red.
For USA and Canada only Use only the following power cord.
Cables Power cord DVI (X4) Cable USB Cable LAN Cable RS-232C Cable
Power supply cord Shielded cable Shielded cable Shielded cable Shielded cable
Length
3.3 m
5.0 m
2.0 m
2.0 m
1.6 m
EMC Supplement
WARNING:
This equipment is compliant with Class A of CISPR 32. In residential environment this equipment may cause radio interference.
Dear Customer,
This apparatus is in conformance with the valid European directives and standards regarding electromagnetic compatibility and electrical safety. European representative of JVC KENWOOD Corporation is: JVCKENWOOD Deutschland GmbH Konrad-Adenauer-Allee 1-11, 61118 Bad Vilbel, GERMANY
-
This equipment is in conformity with the provisions and protection requirements of the corresponding European Directives. This equipment is designed for professional rojector appliances and can be used in the following environments.
In order to keep the best performance and furthermore for electromagnetic compatibility we recommend to use the cables not exceeding the following length:
Controlled EMC environment (for example purpose built broadcasting or recording studio), and the rural outdoors environment (far away from railways, transmitters, overhead power lines, etc).
The inrush current of this apparatus is 11.945 amperes.
Getting Started
.
4
For the customers In the U.S.A. and Canada CAUTION
Location information of the labels
LASER RADIATION DO NOT STARE INTO THE BEAM CLASS 2 LASER PRODUCT
Do not look into the lens while in use.
Light source specifications 30 W Laser diodes ×12 Wavelength 450 - 460 nm Maximum output is 49.2 W
WARNING
Beam divergence angle from lens of this unit
Laser emission port
Wide : α=25.9°
Tele : α=15.4°
α
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. This Projector is classified as a CLASS 2 LASER PRODUCT. This CLASS 2 LASER PRODUCT label and Caution label is located on the Rear Side surface of the projector.
LASER CAUTION LABEL
Getting Started
.
5
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
For the customers In other countries CLASS 1 LASER PRODUCT
Location information of the labels
Do not look into the lens while in use.
WARNING
CAUTION
LASER CAUTION LABEL
IEC62471-5
RG LABEL
As with any bright light source, do not stare into the beam, RG2 IEC 62471-5:2015
LASER CAUTION LABEL
RG LABEL
Getting Started
.
6
ENGLISH
Information for Users on Disposal of Old Equipment and Batteries
[European Union only]
These symbols indicate that equipment with these symbols should not be disposed of as general household waste. If you want to dispose of the product or battery, please consider the collection systems or facilities for appropriate recycling.
Notice:
The sign Pb below the symbol for batteries indicates that this battery contains lead.
Benutzerinformationen zur Entsorgung alter Geräte und Batterien
[Nur Europäische Union]
Diese Symbole zeigen an, dass derartig gekennzeichnete Geräte nicht als normaler Haushaltsabfall entsorgt werden dürfen. Wenden Sie sich zur Entsorgung des Produkts oder der Batterie an die hierfür vorgesehenen Sammelstellen oder Einrichtungen, damit eine fachgerechte Wiederverwertung möglich ist.
Hinweis:
Notification:
Das Zeichen Pb unterhalb des Batteriesymbols gibt an, dass diese Batterie Blei enthält.
Informations relatives à l’élimination des appareils et des piles usagés, à l’intention des utilisateurs
[Union européenne seulement]
Si ces symboles figurent sur les produits, cela signifie qu’ils ne doivent pas être jetés comme déchets ménagers. Si vous voulez jeter ce produit ou cette pile, veuillez considérer le système de collecte des déchets ou les centres de recyclage appropriés.
La symbole Pb en dessous du symbole des piles indique que cette pile contient du plomb.
Informatie voor gebruikers over het verwijderen van oude apparatuur en batterijen
[Alleen Europese Unie]
Deze symbolen geven aan dat apparatuur met dit symbool niet mag worden weggegooid als algemeen huishoudelijk afval. Als u h
et product of de batterij wilt weggooien, kunt u inzamelsystemen of faciliteiten voor een geschikte recycling gebruiken.
Opmerking:
Het teken Pb onder het batterijsymbool geeft aan dat deze batterij lood bevat.
Battery
Products
Batterie
Produkte
Pile
Produits
Batterij
Producten
DEUTSCH
FRANÇAIS
NEDERLANDS
Información para los usuarios sobre la eliminación de baterías/pilas usadas
[Sólo Unión Europea]
Estos símbolos indican que el equipo con estos símbolos no debe desecharse con la basura doméstica. Si desea desechar el producto o batería/pila, acuda a los sistemas o centros de recogida para que los reciclen debidamente.
Atención: La indicación Pb debajo del símbolo de batería/pila indica que ésta
contiene plomo.
Baterías/pilas
Productos
ESPAÑOL / CASTELLANO
ITALIANO
Informazioni per gli utenti sullo smaltimento delle apparecchiature e batterie obsolete
[Solo per l’Unione Europea]
Questi simboli indicano che le apparecchiature a cui sono relativi non devono essere smaltite tra i rifiuti domestici generici. Se si desidera smaltire questo prodotto o questa batteria, prendere in considerazione i sistem i o le strutture di raccolta appropriati per il riciclaggio corretto.
Nota:
Il simbolo Pb sotto il simbolo delle batter ie indica che questa batteria contiene piombo.
Batteria
Prodotti
Getting Started
.
7
Contents
Getting Started
Getting Started
Safety Precautions
Names and Functions of Parts ................................ 9
Front/Right, Left and Rear Side ........................... 9
Right Side .......................................................... 10
Connection and Installation
Installation ............................................................. 11
Optional Projection Lens .................................... 11
Minimum Space Required ................................. 11
Projector Installation Angle ................................ 12
Installing the Projector and Screen ........................ 13
Screen Size and Projection Distance ................. 16
Connecting Video Signals of the Computer ........... 18
Connection During Single-Screen Mode Display
........................................................................... 18
Connection During Two-Screen/Four-Screen Mode
Display ............................................................... 20
Network Settings
Connection Using a LAN Cable ............................. 22
Connection Example ......................................... 22
Specifications of PC for Controlling this Projector
........................................................................... 23
Turning On the Main Power ................................... 24
IP Address Settings ............................................... 25
Assigning a static IP address ............................. 25
Assigning IP Address from the DHCP Server .... 28
Using the Mail Delivery Feature ............................. 28
Connection Example (When DHCP Server is
Used) ................................................................. 28
Operation and Settings
Projecting Image ................................................... 29
Useful Features During Projection ..................... 32
Displaying the Menu .............................................. 33
User Settings Menu ............................................... 34
User Settings Menu Structure ............................ 34
(1) Main Menu ................................................... 35
(2) Image Menu ................................................. 37
(3) Setting Menu ................................................ 38
(4) Convergence Menu ...................................... 39
(5) Lens Menu ................................................... 40
(6) Option Menu ................................................. 41
Administrator Settings Menu ................................. 42
Administrator Settings Menu Structure .............. 42
(7) Admin.Network Menu ................................... 43
(8) Admin.E-mail Menu ...................................... 45
(9) Admin.Option Menu ..................................... 47
(10) Admin.Signal Menu .................................... 48
.................................................. 2
Others
Troubleshooting What to do when these messages are displayed .. 52
Warnings Using Indicators .................................... 53
Warning Status ...................................................... 54
RS-232C Interface ................................................ 55
Communication Specifications .......................... 55
Command Format .............................................. 55
Maintenance ......................................................... 57
Cleaning and Replacing the Filter ...................... 57
Routine Servicing .............................................. 59
Specifications ........................................................ 60
Dimensional Outline Drawing ............................ 63
.................................................... 50
Accessories
Power cord (for USA) (about. 3.3 m)
.......................................
Power cord (for EU) (about. 3.3 m)
....................................... 1 piece
Plug Holder ................... 1 piece
0
Other items include the instruction manual, warranty, and other printed materials.
Content of this manual
0
Personal computers or PCs in this manual.
0
Contents rights reserved.Unauthorized reproduction and duplication of this manual, in whole or in part, without the permission of JVC is strictly prohibited.
0
The names of other companies’ products that appear in this manual are the trademark or registered trademark of the respective companies.Symbols such as
omitted in this manual.
0
Designs, in this manual may be modified for improvement without prior notice.
computers or computers are expressed as
of this manual are the copyright of JVC. All
specifications, and other details described
1 piece
.
.
™, ®, and © are
8

Names and Functions of Parts

BCD E F F
F
G
A
Exhaust air
Intake air
Intake air
Intake air
Intake air
Intake air

Front/Right, Left and Rear Side

Getting Started
.
A
Air Inlet/Filter
The air inlets absorb air to cool the interior of the projector. A filter is mounted inside the projector to remove dirt in the air that enters through the inlets. Clean the filter regularly. (
0
Do not block the air inlets with papers, cloth, or soft cushions. Doing so may cause heat to trap inside the projector and result in fire or malfunction.
B
Lens Cap (included with the
P. 57)
optional lens)
the cap on the lens when this projector is not in use
Fit to prevent the lens from becoming dirty.
0
not project images with the lens cap attached. The
Do lens cap may be deformed due to the heat, or the projector may malfunction.
C
Projection Lens (optional)
Zoom lens or short focal length lens is optional.
60)
(P.
Remove the lens cap before projection.
D
Lens Mounting Bracket
Mount the optional projection lens.
E
Adjustable Feet (x4)
Adjust the feet until the projector is level. The adjustable range is 20 mm for each. (P.
F
Air Inlet/Filter
12)
(Right Side: x5, Left Side: x3)
The air inlets absorb air to cool the interior of the projector. A filter is mounted inside the projector to remove dirt in the air that enters through the inlets. Clean the filter regularly. (P. 57)
G
Vent Hole
Warm air exits from the hole after cooling the projector.
0
Do not block the vent holes with papers, cloth, or soft cushions. Doing so may cause heat to trap inside the projector and result in fire or malfunction.
9

Right Side

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
R
Q
KJ LM NPO S T
IH
Getting Started
.
H
[e-shift Sync] Terminal
(DLA-VS4810 only)
This is the input terminal for e-shift sync signals.
I
[DVI 1 to 4] Terminal
This is an input terminal for video signals. Connect it to the video output terminal of the computer. (P. 19,
21)
Q
[LAMP] Indicator
This indicator lights up in yellow when the lifetime of the LD block exceeds 19,000 hours.
0
For details, refer to “Warnings Using Indicators”P.
0
message on the LD block lifespan appears when the
A
53.
lifetime of the LD block has exceeded 20,000 hours. (P. 52)
J
[USB] Terminal
Enables control of this projector by connecting it to a computer.
K
[LAN] Terminal
Enables
control of this projector using a computer that
is connected to the network.
L
[RS-232C 1] Terminal
M
[RS-232C 2] Terminal
N
[RS-232C] Terminal
This is the RS-232C interface-specific terminal. This projector can be controlled by connecting it to a computer using a RS-232C cable.
O
[OPERATE Z] Button
Pressing this button for one second or longer when in the standby mode (main power supply is ON) turns on the power of the projector unit. Pressing it for one second or longer when the power is ON switches the projector to the standby mode.
P
[WARNING] Indicator
This indicator lights up in red when abnormality occurs on this projector.
0
For details, refer to “Warnings Using Indicators”P. 53.
10
R
[STANDBY/ON] Indicator
Lit (Red) : When in the standby mode. Lit (Green) : When power is supplied. Blinking (Red) : When cooling down (cool down
mode). (P.
31)
Blinking (Green) : When the projected image is temporarily hidden. (P. 32)
0
For details, refer to “Warnings Using Indicators”P. 53.
S
AC Power Input Terminal
Connect the supplied cord to this terminal.
T
Main Power Supply Switch
this to turn ON/OFF the main power supply of the
Use projector unit.
MEMO
0
A stand-BY condition is indicated by the symbol B.
0
Power ON condition is indicated by the symbol C.
0
Power OFF condition is indicated by the symbol X.

Installation

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
300 mm
600 mm 600 mm
600 mm
300 mm
300 mm
1300 mm
640 mm
600 mm 600 mm
300 mm
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
300 mm and above
Please read the following carefully when installing this unit.

Optional Projection Lens

Mount the optional projection lens (P. 60). For details on mounting the lens, please consult your authorized dealer.

Minimum Space Required

Do not use a cover that may enclose this unit or block the air inlets/vent holes. Allow sufficient space around this unit. When this unit is enclosed in a space with dimensions as indicated below, ventilate accordingly so that the internal and external temperatures are the same.
When using one set of projector
.
When using two sets of projectors side by side
.
When the projector is suspended

Connection and Installation

MEMO
0
To prevent the projector from falling or toppling, it is recommended
that the holder be fastened to the unit using
bolts.
0
mount the projector to the ceiling, mount a special shelf
To to the ceiling, followed by installing the unit on the shelf. For safety and maintenance purposes, equipment that eases adjustment to a suitable height for maintenance is required.
CAUTION
0
Special expertise and techniques are required for mounting this unit. Be sure to ask your dealer or a specialist to perform mounting.
11

Projector Installation Angle

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C12
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C12
+90°
-90°
*Not applicable
+90°
-90°
*Not applicable
RetractExtend
You can install this projector between ±90° and horizontally.
Vertical Angle
Connection and Installation
both vertically
CAUTION
0
Special expertise and techniques are required for mounting this unit. Be sure to ask your dealer or a specialist to perform mounting.
0
The projector cannot be installed upside down.
Adjusting the Inclination
Adjust the horizontal angle of the projector.
Lift the projector and turn the nut of the adjustable foot with a spanner in the direction indicated by the arrow to
or retract the foot. The adjustable range is 20 mm.
extend
.
.
Horizontal Angle
.
12

Installing the Projector and Screen

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
Center Line of Lens
90°90° 90°
Screen
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
Center Line of Lens
90°90° 90°
Screen
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
Center Line of Lens
90°90° 90°
Screen
It is recommended that this projector be installed at right angle to the screen.
a zoom lens (optional) is in use, you can make use
When of the lens shift feature of this projector to shift the projection screen vertically between 0% to ±50%, and
horizontally between 0% to ±25%. When a short focal length lens (optional) is in use, you
can shift the projection screen position vertically between 0% to ±15%, and horizontally between 0% to ±5%.
Below are some examples on the layout when a zoom lens is used.
When shift amount in the upward direction is +50 %
Install the projector such that the lower end of the projection screen is at the same height as the center of the lens.
.
When shift amount in the right direction is +25 %
Install the projector such that the center of the lens is aligned with the 1/4 position from the left edge of the screen.
Connection and Installation
.
When shift amount in the left/right direction is 0 %
Install the projector such that the center of the lens is aligned with the center of the screen.
When shift amount in the upward/downward direction is 0 %
Install the projector such that the center of the projection screen is at the same height as the center of the lens.
.
When shift amount in the downward direction is -50 %
Install the projector such that the upper end of the projection screen is at the same height as the center of the lens.
.
.
When shift amount in the left direction is -25 %
Install the projector such that the center of the lens is aligned with the 1/4 position from the right edge of the screen.
.
13
Movable Range of Projected Image
50%
50%
25% 25%
Movable Range
Projected Image
15%
15%
5% 5%
Movable Range
Projected Image
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
GL-MS4015SZ Zoom lens GL-MS4016SZ Zoom lens GL-MS4021SZ Zoom lens
Connection and Installation
.
GL-MS4011S Short focal length lens
Overlaying projected images (when zoom lens is in use)
Projecting images by stacking projectors
The lens shift feature enables you to use up to three stacked projectors at the same time.
Stacking the projectors enhances the brightness level, and helps to project images that are sufficiently bright even when the venue is relatively big or bright.
.
CAUTION
0
the projectors are stacked together during use,
When ensure that the installation site is sufficiently strong and there is proper air cooling around the projectors. Take the necessary measures to prevent the projectors from toppling or falling off so as to ensure safety during emergency situations, such as earthquakes, and to prevent accidents from occurring. For details, please consult your authorized dealer.
.
MEMO
0
When using the lens shift feature, do not exceed the range (shift amount) as shown above. If the shift amount exceeds the range as shown, shadows will appear on the projected image.
Lens Fixation Mechanism
A screw for securing the lens mechanism is attached in the factory shipment to prevent damage of the equipment during transportation. If the lens does not
horizontally or vertically when you operate “Shift”
move in the “Lens” menu, this could be because the screw has not been removed. When this occurs, please consult your authorized dealer.
14
Projecting images by arranging projectors
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
side by side
The lens shift feature enables you to use up to two projectors that are arranged side by side.
Arranging two projectors side by side enhances the brightness level, and helps to project images that are sufficiently bright.
When projecting images by arranging the projectors side by side, adjust the shift amount of both projectors accordingly to superimpose the images.
bright even when the venue is relatively big or
When light passes through the glass of projection booth
.
CAUTION
0
using the projectors by arranging them side by
When side, ensure that the installation site is sufficiently strong and there is proper air cooling around the projectors. For details, please consult your authorized dealer.
.
MEMO
0
When light passes through the glass, the quantity of light decreases. Make sure that the glass of the projection booth is not more than one piece.
0
Do not use glass if possible.
0
When projecting light on an inclined glass surface, adjust the glass angle as well as installation angle of this unit accordingly to prevent impact on the image due to diffuse reflection.
Connection and Installation
15

Screen Size and Projection Distance

Adjust the distance from the lens to the screen to achieve your desired screen size.
GL-MS4015SZ / GL-MS4016SZ / GL-MS4021SZ Zoom lens
Projection Screen Size
(Diagonal Length)
Connection and Installation
50" (Approx. 1.27 m) 1.10 m - - 1.97 m 1.58 m - -
60" (Approx. 1.53 m) 1.31 m - - 2.37 m 1.92 m - -
70" (Approx. 1.79 m) 1.54 m - - 2.78 m 2.25 m - -
80" (Approx. 2.03 m) 1.75 m 3.19 m 2.58 m 3.19 m 2.58 m 6.38 m 3.72 m
90" (Approx. 2.29 m) 1.97 m 3.60 m 2.91 m 3.60 m 2.91 m 7.19 m 4.24 m
100" (Approx. 2.54 m) 2.19 m 4.01 m 3.25 m 4.01 m 3.25 m 8.01 m 4.71 m
110" (Approx. 2.79 m) 2.41 m 4.42 m 3.58 m 4.42 m 3.58 m 8.82 m 5.17 m
120" (Approx. 3.05 m) 2.63 m 4.83 m 3.91 m 4.83 m 3.91 m 9.63 m 5.64 m
130" (Approx. 3.30 m) 2.85 m 5.24 m 4.25 m 5.24 m 4.25 m 10.44 m 6.11 m
140" (Approx. 3.56 m) 3.07 m 5.65 m 4.58 m 5.65 m 4.58 m 11.25 m 6.57 m
150" (Approx. 3.81 m) 3.29 m 6.06 m 4.91 m 6.06 m 4.91 m 12.06 m 7.04 m
160" (Approx. 4.06 m) 3.51 m 6.46 m 5.25 m 6.46 m 5.25 m 12.87 m 7.50 m
170" (Approx. 4.32 m) 3.73 m 6.87 m 5.58 m 6.87 m 5.58 m 13.68 m 7.97 m
180" (Approx. 4.57 m) 3.94 m 7.28 m 5.91 m - 5.91 m 14.49 m 8.44 m
190" (Approx. 4.83 m) 4.16 m 7.69 m 6.24 m - 6.24 m 15.30 m 8.90 m
200" (Approx. 5.08 m) 4.38 m 8.10 m 6.58 m - 6.58 m 16.12 m 9.44 m
210" (Approx. 5.33 m) 4.60 m 8.51 m 6.91 m - 6.91 m 16.93 m 9.83 m
220" (Approx. 5.59 m) 4.82 m 8.92 m 7.24 m - - 17.74 m 10.30 m
230" (Approx. 5.84 m) 5.04 m 9.33 m 7.58 m - - 18.55 m 10.77 m
240" (Approx. 6.10 m) 5.26 m 9.74 m 7.91 m - - 19.36 m 11.23 m
250" (Approx. 6.35 m) 5.48 m 10.15 m 8.24 m - - 20.17 m 11.70 m
260" (Approx. 6.60 m) 5.70 m 10.55 m 8.58 m - - 20.98 m 12.16 m
270" (Approx. 6.86 m) 5.92 m 10.96 m 8.91 m - - 21.79 m 12.63 m
280" (Approx. 7.11 m) 6.14 m 11.37 m 9.24 m - - 22.60 m 13.10 m
290" (Approx. 7.37 m) 6.36 m 11.78 m 9.57 m - - 23.41 m 13.56 m
300" (Approx. 7.62 m) 6.57 m 12.19 m 9.91 m - - 24.23 m 14.03 m
Image Width
GL-MS4015SZ GL-MS4016SZ GL-MS4021SZ
Tele End Wide End Tele End Wide End Tele End Wide End
Projection distance
MEMO
0
distance indicated in the table is an estimated value when an image with a resolution of 4096×2400 is projected.
The Please use them as reference during installation.
16
GL-MS4011S Short focal length lens
Projection Screen Size (Diagonal Length) Image Width Projection distance
50" (Approx. 1.27 m) 1.10 m 1.16 m
60" (Approx. 1.52 m) 1.31 m 1.41 m
70" (Approx. 1.78 m) 1.53 m 1.66 m
80" (Approx. 2.03 m) 1.75 m 1.91 m
90" (Approx. 2.29 m) 1.97 m 2.16 m
100" (Approx. 2.54 m) 2.19 m 2.41 m
110" (Approx. 2.79 m) 2.41 m 2.66 m
120" (Approx. 3.05 m) 2.63 m 2.91m
130" (Approx. 3.30 m) 2.85 m 3.17 m
140" (Approx. 3.56 m) 3.07 m 3.42 m
150" (Approx. 3.81 m) 3.29 m 3.67 m
160" (Approx. 4.06 m) 3.51 m 3.92 m
170" (Approx. 4.32 m) 3.73 m 4.17 m
180" (Approx. 4.57 m) 3.94 m 4.42 m
190" (Approx. 4.83 m) 4.16 m 4.67 m
200" (Approx. 5.08 m) 4.38 m 4.92 m
210" (Approx. 5.33 m) 4.60 m 5.17 m
220" (Approx. 5.59 m) 4.82 m 5.43 m
230" (Approx. 5.84 m) 5.04 m 5.68 m
240" (Approx. 6.10 m) 5.26 m 5.93 m
250" (Approx. 6.35 m) 5.48 m 6.18 m
Connection and Installation
MEMO
0
distance indicated in the table is an estimated value when an image with a resolution of 4096×2400 is projected.
The Please use them as reference during installation.
17

Connecting Video Signals of the Computer

Connection During Single-Screen Mode Display

The single-screen mode displays signals (up to four signals) from a computer as a single video image.
To select to the single-screen mode, set “Display Mode” in the “Setting” menu to “Single”. (
Possible Input Signals and Projected Image
P. 38)
Connection and Installation
Resolution Channel Link Status
4096×2400
4096×2160
3840×2400
3840×2160
2048×1200 1ch Single DVI 1 Normal 2048×1200 4096×2400
2048×1080 1ch Single DVI 1 Normal 2048×1080 4096×2160
1920×1200 1ch Single DVI 1 Normal 1920×1200 3840×2400
1920×1080 1ch Single DVI 1 Normal 1920×1080 3840×2160
1600×1200 1ch Single DVI 1 Normal 1600×1200 3200×2400
1280×1024 1ch Single DVI 1 Normal 1280×1024 2560×2048
1024×768 1ch Single DVI 1 Normal 1024×768 2048×1536
800×600 1ch Single DVI 1 Normal 800×600 1600×1200
640×480 1ch Single DVI 1 Normal 640×480 1280×960
* (DLA-VS4810) An 8K image is displayed when e-shift sync signal is input.
Computer Projector
Terminal for Connection
2ch Dual DVI 1, DVI 3 2 Stripes 2048×2400
4ch Single DVI 1 to DVI 4
2ch Dual DVI 1, DVI 3 2 Stripes 2048×2160
4ch Single DVI 1 to DVI 4
2ch Dual DVI 1, DVI 3 2 Stripes 1920×2400
4ch Single DVI 1 to DVI 4
2ch Dual DVI 1, DVI 3 2 Stripes 1920×2160
4ch Single DVI 1 to DVI 4
Output Status
Cross 2048×1200
4 Stripes 1024×2400
Cross 2040×1080
4 Stripes 1024×2160
Cross 1920×1200
4 Stripes 960×2400
Cross 1920×1080
4 Stripes 960×2160
Displayed
Projector Image
4096×2400
* (8192×4800)
4096×2160
* (8192×4320)
3840×2400
* (7680×4800)
3840×2160
* (7680×4320)
MEMO
0
This projector converts the frame rate to 60 Hz regardless of the synchronizing signal frequency at the computer’s end.
0
If the resolution of the PC is 2048×1200 or lower, images are displayed upon doubling the number of the vertical and horizontal pixels.
18
.
DVI 3DVI 1
DVI 1
DVI 4DVI 3DVI 2DVI 1
DVI 1
DVI 4DVI 3
DVI 2
Cross4 Stripes
2 StripesNormal
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
DVI-D Cable (Sold Separately)
To DVI Terminal
Desktop Computer
Connection During Single-Screen Mode Display
Below is the connection example for four-channel signals from the computer.
For two-channel signals from the computer, connect to the [DVI 1] and [DVI 3] terminals of this projector.
Connection and Installation
.
MEMO
0
Depending on your DVI-D cable, the signal may attenuate and the image become unstable.
0
Use of DVI-D cables compliant with the DDWG standard is recommended.
19

Connection During Two-Screen/Four-Screen Mode Display

4096
DVI 1 DVI 3
2400
2048
4096
DVI 1
DVI 3
DVI 2
DVI 4
2400
1200
2048
The two-screen/four-screen mode enables simultaneous display of signals from two or four computers.
select the two-screen mode, set “Display Mode” in the “Setting” menu to “Double”. To select the four-screen mode,
To set “Display Mode” to “Cross”. (P. 38)
Possible Input Signals and Projected Image
Computer
Connection and Installation
Resolution Channel Link Status
2048×1200 1ch Single Normal 2048×1200
2048×1080 1ch Single Normal 2048×1080
1920×1200 1ch Single Normal 1920×1200
1920×1080 1ch Single Normal 1920×1080
1600×1200 1ch Single Normal 1600×1200
1280×1024 1ch Single Normal 1280×1024
1024×768 1ch Single Normal 1024×768
800×600 1ch Single Normal 800×600
640×480 1ch Single Normal 640×480
MEMO
0
This projector converts the frame rate to 60 Hz regardless of the synchronizing signal frequency at the computer’s end.
0
The respective signals are displayed at the center of the split screen.
0
Two-Screen Mode Four-Screen Mode
(Example) DVI 1: 1920×1080,
in the two-screen mode, the screen appears blue (or black depending on the setting) when there is no input.
When
(Example) DVI 1: 2048×1200, DVI 2: 1920×1080,
DVI 3: 1920×1080
Output Status
DVI 3: 1024×768, DVI 4: 1600×1200
20
.
.
Connection Example During Two-Screen Mode
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
Laptop Computer
To DVI Terminal
DVI-D Cable (Sold Separately)
To DVI Terminal
Desktop Computer
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
Laptop Computer
To DVI Terminal
To DVI Terminal
To DVI Terminal
DVI-D Cable (Sold Separately)
To DVI Terminal
Desktop Computer
.
Connection Example During Four-Screen Mode
Connection and Installation
.
MEMO
0
Depending on your DVI-D cable, the signal may attenuate and the image become unstable.
0
Use of DVI-D cables compliant with the DDWG standard is recommended.
21

Connection Using a LAN Cable

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
To LAN TerminalTo Network Terminal
Switching Hub
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
LAN1
WAN
LAN2 LAN3 LAN4
LAN
Router
(DHCP Server)
To LAN TerminalTo Network Terminal
Connect this projector, the computer for controlling this projector, and the switching hub using LAN cables, followed by configuring the network.

Connection Example

When assigning a static IP address
You can acquire the IP address from the controlling computer simply by configuring a network that consists of this projector, the controlling computer, and switching hub. Please refer to technical books on networks for details.
.

Network Settings

MEMO
0
Make use of Cat. 5 (equivalent or higher) straight 100Base-TX LAN cables.
CAUTION
0
When assigning IP address from the DHCP server
0
22
connecting this projector and the controlling computer for this projector using other network, be sure to consult
When the network administrator of the network in use or refer to technical books on networks.
.
MEMO
Make use of Cat. 5 (equivalent or higher) 100Base-TX LAN cables.

Specifications of PC for Controlling this Projector

OS Windows 7 (32-bit, 64-bit), Windows 8 (32-bit, 64-bit), Windows 10 (32-bit, 64-bit)
Browser Internet Explorer 10, Internet Explorer 11, Google Chrome, Firefox
MEMO
0
Windows is either registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.
CAUTION
0
PC specifications above are reference values for the application software to run smoothly, and are not intended
The to guarantee their operation. Note that the applications may not run smoothly depending on the condition of use of the respective users even when the system requirements are satisfied.
Network Settings
23

Turning On the Main Power

5
2
3
Power Cord (Supplied)
AC INLET
Securing Levers (Upper and lower)
Check to ensure that this projector, computer, and switching hub are properly
1
connected
2
Connect the power cord to the power input terminal of this projector
.
CAUTION
0
Do not connect the power cord when a lens (optional) is not attached.
You can secure the power cord to this projector.
Network Settings
A
Attach the plug holder to the power cord.
B
Insert the plug holder into the projector until the upper and lower securing levers are locked.
3
Insert plug into the power outlet on the wall
4
Remove the lens cap
5
Turn on the main power of the projector to set to [C]
0
The [STANDBY/ON], [LAMP] and [WARNING] indicators light up for about 45 seconds. Thereafter, only the [STANDBY/ON] indicator lights up in red.
MEMO
0
The default IP address of all DLA-VS4010 / DLA-VS4810 is “192.168.0.2”. If multiple units of DLA-VS4010 / DLA­VS4810 are used on the same network, do not turn on the main power of more than one projector unit at the same time. Doing so will result in duplication of the IP address, and thereby preventing proper access.
0
0
using multiple units of DLA-VS4010 / DLA-VS4810, turn on the main power of the second unit and configure
When accordingly only after configuration of the first unit is complete. Configure subsequent units using the same procedure.
duplication occurs in the IP address, make sure that only one unit of DLA-VS4010 / DLA-VS4810 is connected
When on the same network (turn off the main power of the other DLA-VS4010 / DLA-VS4810 units). Allow a time interval of at least 10 minutes before accessing. If access fails, turn off the power of all network equipments on the same network, followed by turning them on again.
24

IP Address Settings

A
B C D
E
Set the IP address for this projector. There are 2 methods to set the IP address.
0

Assigning a static IP address

0
Assigning IP Address from the DHCP Server
Assigning a static IP address
The “IP Address Setting” of this projector is set to “STATIC IP” (the DHCP client function is OFF) by default. Upon turning on the power, this projector starts running with the following IP address.
IP Address : 192.168.0.2 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.0.254
IP address setting at the computer
Set the computer to an IP address that enables communication with this projector.
Click “Start” and select “Control Panel”
1
Double click “Network Connections”
2
Right-click on “Local Area” and select “Properties”
3
0
Check to ensure that the “Client for Microsoft Networks” and “Internet Protocol(TCP/IP)” check boxes are selected.
Select “Internet Protocol(TCP/IP)” and click “Properties”
4
Set the IP address
5
A
Select “Use the following IP address”
B
Set “IP address”
(For example, use 192.168.0.100 when DLA-VS4010 / DLA-VS4810 is in its default settings)
MEMO
0
Make sure that you take note of the original IP address before altering.
0
C
Set “Subnet mask”
Set Clarify with the network administrator if you have any queries.
(Use 255.255.255.0 when the camera is in its default settings)
D
When a “Default gateway” is present, make use of the IP address (e.g., 192.168.0.254)
E
Click “OK”
setting, ensure that a duplicate IP address is
When not used within the same network environment.
to a value that is appropriate for the setting operation.
Network Settings
Click “OK” on the “Local Area Connection Properties” screen
6
25
Setting (Changing) the IP address of this projector
Deselct the check
Select “Enable”
When using Internet Explorer
Launch the Internet Explorer on the
1
computer
Check if the proxy has been set in the
2
“LAN Setting” of the Internet Explorer
A
Click “Tools” and select “Internet Options”
B
Click “Connections” and click “LAN Setting”
C
Check LAN” has been selected
0
If the check mark has been selected, deselect it.
Network Settings
if the check for “Use a proxy server for your
Check if the “Active scripting” of the
3
Internet Explorer is disabled
A
Click “Tools” and select “Internet Options”
B
Click in the order of “Security” " “Trusted Sites” " “Sites”
C
Deselect the check “Required server verification (https:) for all sites in this zone”
D
Enter “http://192.168.0.2” under “Add this web site to the zone” and click “Add”
E
Click “OK”
F
Select “Trusted Sites” and click “Custom Level”
G
Check if the check for “Active scripting” under “Scripting” has been selected
0
If the check mark has been deselected, select it.
.
.
26
Enter “http://192.168.0.2” in the
http://192.168.0.2
4
Input Your Login Name & Password
Login Name advanced
Password
LOGIN
Main
DVI Rate(Hz) Pixel H Pixel V Link
1 60.00 2048 2400 Dual
2
3 60.00 2048 2400 Dual
4
Image
Setting
Convergence
Lens
Option
Admin.Network
Admin.E-Mail
Admin.Option
Admin.Signal
License
Logout
host PJ-1 user: advanced
Power
Signal Status
Warning Status
Temperature
10h59m
Light Source Time Hide
Exhaust
30.3 deg.C
Intake
30.3 deg.C
Inside
30.3 deg.C
ON OFF
ONOFF
PROJECTION None
Main
Image
Setting
Convergence
Lens
Option
Admin.Option
Admin.Signal
Admin.Network
Admin.Mail
Logout
host PJ-1 user: advanced
Host Name Setting
SET
Host Name
PJ
IP Address Setting
SET
DHCP Client DHCP
IP Address 192.168.1.100
User Login Name/Password Change
SET
Initialize
User Name root
New Password
Confirm
New Password
Admin. Login Password Change
SET
User Name advanced
New Password
Confirm
New Password
Subnet Mask 255.255.255.0
Default Gateway 192.168.1.1
Mac Address 01:23:45:67:89:AB
STATIC IP
License
A
B
C
4
address field of the Internet Explorer, and click “Go”
0
A login screen for this projector appears.
.
MEMO
0
0
“LAN Setting” in Internet Explorer is set to “Use
When a proxy server for your LAN” it may not be possible to designate addresses directly. Change the proxy settings.
a “Security Warning” screen appears, click “OK” and
If continue.
Click “Admin.Network” in the “Main”
7
menu
.
Set the IP address for this projector
8
Network Settings
Enter “advanced” in “Login Name”
5
.
Click “LOGIN”
6
0
MEMO
0
You can alter the user name and password in the “Admin.Network” menu. Specify a user name and password of not more than eight single-byte alphanumeric characters. (P. 43
0
If you have forgotten the password, please consult your authorized dealer.
The “Main” menu for this projector appears.
)
.
A
Select “STATIC IP” in “DHCP Client”
B
the values for “IP Address”, “Subnet Mask”
Enter and “Default Gateway”
C
Click “SET”
MEMO
0
Access projector’s IP address has been changed. Set and change the computer’s IP address when accessing this projector.
from computers may not be successful as this
27

Assigning IP Address from the DHCP Server

OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
2
LAN1
WAN
LAN2 LAN3 LAN4
ETHER
To LAN
Terminal
LAN
DHCP Server
ADSL modem, etc.
To Internet Connection
The IP address is automatically assigned by the DHCP server.
1
After connecting, turn on the main power
0
Refer to P. 22
0
Refer to P. 24
2
Set the “DHCP Client” setting of this projector to “DHCP”
0
The “DHCP Client” of this projector is set to “STATIC IP” (the DHCP client function is OFF) by default. When assigning an IP address from the DHCP server, access this projector from the computer to alter the settings. For details on the setting procedures, refer to
MEMO
0
Please consult the network administrator on the IP address assigned to this projector.
0
When “DHCP Client” is set to “DHCP”, and if the projector is started up in a LAN where a DHCP server does not exist, the projector will start up using the default IP address instead.
CAUTION
Network Settings
0
Configure DHCP server at all times. Connection may fail if the above setting is not performed.
the DHCP server such that the same IP address is assigned to the “Mac Address” of this projector by the
on the details of connection.
on procedures to turn on the main power.
“Setting (Changing) the IP address of this projector”P. 26.
Connecting this projector and the computer using a USB cable
You can connect this projector and the controlling computer using a USB cable.
0
You need to install a driver in order to connect the projector and computer using a USB cable.
MEMO
0
For details on the installation of the USB driver, please consult your authorized dealer.

Using the Mail Delivery Feature

This feature enables delivery of mail (error message) to the preset e-mail address when error occurs inside this projector unit.

Connection Example (When DHCP Server is Used)

28
.

Projecting Image

DVI Rate(Hz) Pixel H Pixel V Link
1 60.00 2048 2400 Dual
2
3 60.00 2048 2400 Dual
4
Power
Signal Status
Warning Status
Temperature
10h59m
Light Source Time Hide
Exhaust
30.3 deg.C
Intake
30.3 deg.C
Inside
30.3 deg.C
ON OFF
ONOFF
PROJECTION None
Main
Image
Setting
Convergence
Lens
Option
License
Logout
host PJ-1 user: root
If setting for this projector is not completed, refer to “User Settings Menu”P. 34
upon turning on the power and configure
the settings accordingly.
Once the basic settings are configured, this projector can be used by simply performing the following operation procedures.
0
Remove the lens cap.
0
Connect this projector to the computer. (
0
Connect the LAN cable. (P.
1
Set this projector to the standby mode, and display the “Main” menu
0
Refer to “Turning On the Main Power”P.
0
The [STANDBY/ON] indicator lights up in red.
2
Click the “ON” button under the “Power” item of the “Main” menu to project the image
0
power of this projector turns on, and formatting is done taking a few minutes. A gray image will be displayed
The
22)
P. 19, 21)
24, and steps 4 to 6 of “Assigning a static IP address”P. 25.
during formatting. The projected image appears once formatting ends.
0
The [STANDBY/ON] indicator lights up in green.
.
MEMO
0
You can also turn on the power by pressing the [OPERATE Z] button on the projector unit for more than one second.
0
The image may flicker for a few seconds immediately after projection starts. This is not a malfunction.
0
After the LD block lights up, it takes more than 1 minute for the brightness of the video image on the screen to stabilize.

Operation and Settings

29
3
Zoom
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Main
Image
w
T
Focus
+
_
Shift
LR
U
D
Test Pattern
SET
OFF OFF
License
Adjust the zoom ratio (screen size) (when zoom lens is in use)
You can adjust the focus using the “Zoom” item of the “Lens” menu.
.
To enlarge the screen size:
Press the “W” (Wide) end of “Zoom”
To reduce the screen size:
Press the “T” (Tele) end of “Zoom”
MEMO
0
The screen size changes each time you click on the inner buttons (a / b). (Fine control)
The outer buttons (d / c) change the screen size when they are depressed. (Coarse control)
4
Operation and Settings
To shift the image upward:
To shift the image downward:
To shift the image rightward:
To shift the image leftward:
0
0
0
0
0
30
Adjust the position of the projection screen
You can adjust the focus using the “Shift” item of the “Lens” menu.
Press the “U” end of “Shift”
Press the “D” end of “Shift”
Press the “R” end of “Shift”
Press the “L” end of “Shift”
MEMO
a zoom lens is used, the adjustment range for lens shift is between 0 % to ±50 % in the vertical direction, and
When between 0 % to ±25 % in the horizontal direction (during single-screen display).
When a short focal length lens is used, the adjustment range for lens shift is between 0 % to direction, and between 0 % to ±5 % in the horizontal direction (during single-screen display). (P. 14)
The position changes each time you click on the inner buttons (a / b). (Fine control) The image shifts when the outer buttons (d / c) are depressed. (Coarse control)
The lens shift feature does not function if the lens mechanism is secured (
±15 % in the vertical
“Lens Fixation Mechanism”P. 14)
5
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Input Level
Main
Image
0-255(PC)
Display Mode
16-235
1133
12
4
License
Adjust the focus
You can adjust the focus using the “Focus” item of the “Lens” menu.
To move the focus point closer:
Press the “+” (Near) end of “Focus”
To move the focus point away:
Press the “-” (Far) end of “Focus”
MEMO
0
The focus changes each time you click on the inner buttons (a
The outer buttons (d / c) change the focus when they are depressed. (Coarse control)
6
Select a screen mode for projection
You can specify the screen mode using “Display Mode” of the “Setting” menu. (P. 38)
/ b). (Fine control)
.
MEMO
0
The projected image varies according to the mode of connection. (
7
Click the “OFF” button under the “Power” item of the “Main” menu to end the projection
0
The projector switches to the cool down mode, and the [STANDBY/ON] indicator appears blinking in red.
0
gray image will be displayed for a maximum duration of 2 minutes during the ending process only after several
A hours of image projection. Thereafter, the LD block starts to cool down.
0
After exiting the cool down mode, the projector switches automatically to the standby mode, and the [STANDBY/ON] indicator lights up in red.
0
can also turn off the power by pressing the [OPERATE Z] button on the projector unit for more than one
You second.
Cool down mode
Cool down mode is a function that cools down the LD block for about 10 seconds after projection ends (ending process).
0
When the projector is in the cool down mode, the [STANDBY/ON] indicator appears blinking in red.
0
Do not shut down the main power supply or unplug the power cord when in the cool down mode. Also, do not block the air inlets and vent holes. Doing so may shorten the lamp life and cause a malfunction.
P. 19, 21)
Operation and Settings
31
8
Brightness
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Red
0
-30 +30
Green
0
-30 +30
Blue
0
-30 +30
Contrast
Gamma Hide
Red
0
-30 +30
Green
0
-30 +30
Blue
0
-30 +30
Main
Image
ONOFFB CA
License
Turn the main power at the rear of the projector unit to off [X]
0
The [STANDBY/ON] indicator on the projector unit goes off.
CAUTION
0
not turn off the main power supply switch when in the cool down mode. Doing so may shorten the lamp life and
Do cause a malfunction.
0
Upon using, attach the lens cap to prevent soiling of the lens.
0
When the projector is not to be used for a long time, disconnect the power plug.

Useful Features During Projection

Hiding the projected image temporarily
The projected image can be hidden by clicking the “ON” button under the “Hide” item of the “Main” menu or “Image” menu.
0
When the image is not displayed, pressing “OFF” under the “Hide” item to display the hidden image.
Operation and Settings
.
MEMO
When the image is hidden, the [STANDBY/ON] indicator appears blinking in green.
32

Displaying the Menu

http://192.168.0.2
1
Input Your Login Name & Password
Login Name
Password
LOGIN
Enter the IP address assigned in the address field of the Internet Explorer, and click
1
“Go” (
MEMO
0
When addresses directly. Change the proxy settings.
0
If a “Security Warning” screen appears, click “OK” and continue.
P. 27)
0
Example: When IP address assigned is “192.168.0.2”, enter “http://192.168.0.2”.
.
“LAN Setting” in Internet Explorer is set to “Use a proxy server for your LAN” it may not be possible to designate
Enter the login name and the password in the “Login Name” and “Password” fields
2
respectively
MEMO
0
If you have forgotten the password, please consult your authorized dealer.
3
Click “LOGIN”
0
The “Main” menu for this projector appears.
MEMO
0
You can alter the user name and password in the “Admin.Network” menu. Specify a user name and password of not more than eight single-byte alphanumeric characters. (
Operation and Settings
.
P. 43)
33

User Settings Menu

After installation and connection are complete, perform the necessary adjustment and setting.
Operate the menus using the computer’s browser to make adjustments and configure settings.

User Settings Menu Structure

Page Menu Name Page Display Item Simplified Description of Item
(1) Main Power
(2) Image Brightness
(3) Setting Input Level
(4) Convergence Red
(5) Lens Zoom
Operation and Settings
(6) Option Flip
Warning Status
Light Source Time
Signal Status
Temperature
Hide
Contrast
Gamma
Hide
Display Mode
Blue
Test Pattern
Focus
Shift
Test Pattern
Light Source Power
Back Color
Message Display
Test Pattern
Power ON/OFF operation
Error code display
LD block information display
Input signal information display
Projector’s interior temperature display
Mute operation
Brightness adjustment
Contrast adjustment
Gamma setting
Mute operation
Input level setting
Display method setting
Pixel position adjustment
Pixel position adjustment
Test pattern setting
Zoom adjustment
Focus adjustment
Image position adjustment
Test pattern setting
Image inversion setting
LD block power setting
Background color setting
Message display setting
Test pattern setting
34

(1) Main Menu

DVI Rate(Hz) Pixel H Pixel V Link
1 60.00 2048 2400 Dual
2
3 60.00 2048 2400 Dual
4
Power
Signal Status
Warning Status
Temperature
10h59m
Light Source Time Hide
Exhaust
30.3 deg.C
Intake
30.3 deg.C
Inside
30.3 deg.C
ON OFF
ONOFF
PROJECTION None
Main
Image
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
License
This menu displays the ON/OFF status of the power supply and information on signals input to the projector.
.
MEMO
0
When the power of this unit is off (main power is on), the “Main”, “Image”, “Setting”, “Convergence”, “Lens” and “Option” menus will be grayed out and will not be selectable.
Item Setting Value Description
Power ON
Turns on/off the LD block.
OFF
ON OFF : Turns off the LD block.
0
STANDBY : Standby (OFF) PROJECTION : LD block illuminated (ON) FAN ENABLE : FAN Enable (OFF " ON) DEVICE ENABLE : Elemental Device Enable (OFF " ON) COOLING : Cooling (OFF) EMERGENCY : Error Occurred (Cooling not performed) EMERGENCY COOLING : Error Occurred (Cooling performed)
0
0
: Turns on the LD block.
MEMO
following operating modes of the projector are displayed to the
The right of the “OFF” button.
When in the standby mode, clicking the “ON” button each time switches the mode in the sequence of “STANDBY” " “DEVICE ENABLE” " “FAN ENABLE” " “PROJECTION”.
Clicking the “OFF” button when the power is on switches the projector to the cooling mode. The power of the projector cannot be turned on during the cooling process (10 seconds).
Operation and Settings
35
R indicates the factory default.
Item Setting Value Description
Warning Status - Displays the latest error number.
MEMO
0
For details on the error code and description, please refer to “Warning Status”P.
0
“None” is displayed when no error is detected.
Light Source Time - Displays the lifetime of the LD block.
Signal Status
DVI Rate(Hz) Pixel H Pixel V Link
-
-
-
-
-
Displays information on the input signals. DVI
: Displays the DVI input terminal number. Rate(Hz) : Displays the vertical frequency. Pixel H : Displays the horizontal resolution. Pixel V : Displays the vertical resolution. Link : Displays the link status of the DVI terminal.
MEMO
0
This item is not displayed when there is no signal input.
0
The text color of “Rate(Hz)” (vertical frequency) turns red in the case of interlaced signal. And the text turns white in the case of progressive signal.
Temperature
Exhaust Intake Inside
-
-
Displays the interior temperature of the projector. Exhaust
: Temperature at the vent holes Intake : Temperature at the air inlets Inside : Internal temperature
-
MEMO
0
The color of the text turns red if the temperature becomes abnormal.
0
The text appears white at normal temperature.
Hide R OFF
Operation and Settings
ON
Enables temporary hiding of the image. OFF
: Do not hide image.
ON : Hide image.
MEMO
0
When the image is hidden, the [STANDBY/ON] indicator appears blinking in green.
54.
36

(2) Image Menu

Brightness
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Red
0
-30 +30
Green
0
-30 +30
Blue
0
-30 +30
Contrast
Gamma Hide
Red
0
-30 +30
Green
0
-30 +30
Blue
0
-30 +30
Main
Image
ONOFFB CA
License
This menu is used for adjusting the image quality.
.
R indicates the factory default.
Item Setting Value Description
Brightness
Red
Green
Blue
Contrast
Red
Green
Blue
Gamma R A
Hide R OFF
-30 to +30
(Default Value: 0)
-30 to +30
(Default Value: 0)
-30 to +30
(Default Value: 0)
-30 to +30
(Default Value: 0)
-30 to +30
(Default Value: 0)
-30 to +30
(Default Value: 0)
B C
ON
For adjusting the brightness of the red, green, and blue colors.
For adjusting the contrast of the red, green, and blue colors.
For specifying the tone characteristics of the image. A
: Sets gamma to “2.2”. B : Sets gamma to “1.8”. C : Sets gamma to “2.6”.
Enables temporary hiding of the image. OFF : Do not hide image. ON : Hide image.
MEMO
0
When the image is hidden, the [STANDBY/ON] indicator appears blinking in green.
Operation and Settings
37

(3) Setting Menu

Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Input Level
Main
Image
0-255(PC)
Display Mode
16-235
11
3
3
12
4
License
Single Double Cross
This menu is used for specifying the input level of the terminal and the display mode.
.
R indicates the factory default.
Item Setting Value Description
Input Level R 0-255(PC)
16-235
Display Mode R Single
Double Cross
Operation and Settings
For specifying the input level of the video signals. 0-255(PC)
: Set to this value under normal circumstances. (Signal
level 0 to 255)
16-235 : For specifying when the signal level is between 16 and
235.
For specifying the display mode of the projection screen. Single : Displays input signals on a single screen. Double : Displays two different input signals on two screens.
The left screen displays images of the [DVI 1] terminal, and the right screen displays images of the [DVI 3] terminal.
Cross : Displays four different input signals on four screens.
The top left screen displays images of the [DVI 1] terminal, the top right screen displays images of the [DVI 2] terminal, the bottom left screen displays images of the [DVI 3] terminal, while the bottom right screen displays images of the [DVI 4] terminal.
MEMO
0
Please refer to
“Connecting Video Signals of the Computer” for
details. (P. 18 to 21)
38

(4) Convergence Menu

Red
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
LR
U
D
Main
Image
Blue
LR
U
D
Test Pattern
SET
OFF OFF
License
This menu is used for correcting color shifts in the optical system.
.
R indicates the factory default.
Item Setting Value Description
Red - For adjusting the horizontal/vertical position of red and blue colors on
Blue -
Test Pattern R OFF
Color Bars Color Cross Hatch Cross Hatch Staircase Ramp Flat
the image.
MEMO
0
The green color value is fixed.
0
outer buttons are used for adjustment in units of 1/4 pixels, and
The the inner buttons in units of 1/10 pixels.
0
When the image is flipped horizontally or vertically, the horizontal and vertical directions are reversed.
0
Use images with a clear outline (such as Color Cross Hatch patterns available in this projector) for adjustment.
CAUTION
0
the movement exceeds the limit, the color of the button turns
When red.
For projecting the test pattern. OFF Color Bars : Displays the color bar.
: Do not display the test pattern.
Color Cross Hatch : Displays the color cross hatch pattern. Cross Hatch : Displays the cross hatch pattern. Staircase : Displays the staircase (white color). Ramp : Displays the ramp pattern (white color). Flat : Displays the flat pattern (white color).
Operation and Settings
39

(5) Lens Menu

Zoom
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Main
Image
w
T
Focus
+
_
Shift
LR
U
D
Test Pattern
SET
OFF OFF
License
This menu is used for adjusting the projection lens.
.
Item Setting Value Description
Zoom - For adjusting the zoom ratio (screen size).
MEMO
0
The zoom position changes each time the inner button is clicked. The zoom position changes when the outer button is depressed.
CAUTION
Operation and Settings
Focus - For adjusting the focus position.
Shift - For adjusting the horizontal and vertical positions of the projection
Test Pattern - For projecting the test pattern.
40
0
Due to backlash, the response may not be immediate.
MEMO
0
The zoom position changes each time the inner button is clicked. The zoom position changes when the outer button is depressed.
CAUTION
0
Due to backlash, the response may not be immediate.
screen.
MEMO
0
The zoom position changes each time the inner button is clicked. The zoom position changes when the outer button is depressed.
CAUTION
0
the movement exceeds the limit, the color of the button turns
When red.
0
Due to backlash, the response may not be immediate.
MEMO
0
Same as “Test Pattern” in the “Convergence” Menu. (
P. 39)

(6) Option Menu

Main
Image
Setting
Convergence
Lens
Option
Logout
host PJ-1 user: root
Flip
ON OFF
Back Color
Blue Black
Light Source Power
Horz.
ON OFF
Ver t .
Test Pattern
SET
OFF OFF
Message Display
ON OFF
Mode1 Mode2
License
This menu is used for specifying the settings for screen display method, LD block brightness and others.
.
R indicates the factory default.
Item Setting Value Description
Flip
Horz.
Vert.
ON
R OFF
ON
R OFF
For specifying settings if images are vertically or horizontally flipped
they are projected from the opposite side of the screen, or when
when mirrors are used for projection. ON : Flips image horizontally. OFF : Do not flip image horizontally. ON : Flips image vertically. OFF : Do not flip image vertically.
Light Source Power R Mode1
Mode2
For switching the brightness of the LD block to “Mode1” or “Mode2”. Mode1 : Brightness (high) Mode2 : Brightness (low)
Back Color R Blue
Black
Message Display
Test Pattern - For projecting the test pattern.
ON
R OFF
For specifying the background color during message display or when projection fails, such as when there is no input signal. Blue : Sets the screen to blue color. Black : Sets the screen to black color.
For specifying whether to display the message. ON OFF : Does not display messages.
: Displays message.
CAUTION
0
“OFF” is set, the “No Input”, “Out of Range” and “Lamp Time
When Over” messages will not be displayed on the screen.
MEMO
0
Same as “Test Pattern” in the “Convergence” Menu. (
Operation and Settings
P. 39)
41

Administrator Settings Menu

After installation and connection are complete, perform the necessary adjustment and setting.
Operate the menus using the computer’s browser to make adjustments and configure settings.

Administrator Settings Menu Structure

For details on page menu (1) to (6), refer to “User Settings Menu” (P. 34 to 41).
Page Menu Name Page Display Item Simplified Description of Item
(1) Main Power
Warning Status Light Source Time Signal Status Temperature Hide
(2) Image Brightness
Contrast Gamma Hide
(3) Setting Input Level
Display Mode
(4) Convergence Red
Blue Test Pattern
(5) Lens Zoom
Focus Shift
Operation and Settings
(6) Option Flip
(7) Admin.Network Host Name Setting
(8) Admin.E-mail E-Mail Setting
(9) Admin.Option Color Depth
(10) Admin.Signal Force Signal
Test Pattern
Light Source Power Back Color Message Display Test Pattern
IP Address Setting User Login Password Change Admin. Login Password Change
Test Mail
Frame Lock Mecha. Shutter High Altitude Light Source Time Reset
Display Mode Signal Status EDID
Power ON/OFF operation Error code display LD block information display Input signal information display Projector’s interior temperature display Mute operation
Brightness adjustment Contrast adjustment Gamma setting Mute operation
Input level setting Display method setting
Pixel position adjustment Pixel position adjustment Test pattern setting
Zoom adjustment Focus adjustment Image position adjustment Test pattern setting
Image inversion setting LD block power setting Background color setting Message display setting Test pattern setting
Host name setting IP address setting User login setting Administrator login setting
E-mail setting Test e-mail setting
Color balance setting Frame synchronization setting Mechanical shutter setting High altitude mode setting Resetting the lifetime of LD block
Input/output signal setting Display method setting Input signal information display EDID information rewrite
42

(7) Admin.Network Menu

Main
Image
Setting
Convergence
Lens
Option
Admin.Option
Admin.Signal
Admin.Network
Admin.Mail
Logout
host PJ-1 user: advanced
Host Name Setting
SET
Host Name
PJ
IP Address Setting
SET
DHCP Client DHCP
IP Address 192.168.1.100
User Login Name/Password Change
SET
Initialize
User Name root
New Password
Confirm
New Password
Admin. Login Password Change
SET
User Name advanced
New Password
Confirm
New Password
Subnet Mask 255.255.255.0
Default Gateway 192.168.1.1
Mac Address 01:23:45:67:89:AB
STATIC IP
License
For configuring the network settings.
.
Operation and Settings
43
R indicates the factory default.
Item Setting Value Description
Host Name Setting
Host Name
IP Address Setting
DHCP Client
IP Address Subnet Mask Default Gateway
Mac Address
User Login Name/
Password Change
User Name New Password Confirm New Password Initialize
Operation and Settings
Admin. Login Password Change
User Name New Password Confirm New Password Initialize
-
(Default Value: PJ******)
DHCP
R STATIC IP
(Default Value: 192.168.0.2)
(Default Value: 255.255.255.0)
(Default Value: 192.168.0.254)
-
root
-
-
-
advanced
-
-
-
For specifying the host name.
MEMO
0
can change it to a random name. You can input up
You to 8 characters using single-byte alphanumeric characters and “-”.
0
“******” of the default value displays the lower 3 bytes of the MAC address of this projector.
For configuring the network settings. DHCP
: Select this to acquire the IP
address from the DHCP server automatically.
STATIC IP : Select this to configure the IP
address manually.
IP Address : Specify the IP address. Subnet Mask : Specify the subnet mask. Default Gateway : Specify the default gateway.
Mac Address : Displays the MAC address.
(Cannot be specified)
For changing the login name and password. User Name
: For changing the login name. New Password : For changing the login password. Confirm New Password
: Re-enter the new password. (For
confirmation)
Initialize : For resetting the username/
password.
MEMO
0
can change it to a random name. You can input up
You to 8 characters using single-byte alphanumeric characters and “!”.
0
If you have forgotten the password, please consult your authorized dealer.
For changing the administrator’s password. User Name
: Cannot be changed.(fixed) New Password : For changing the login password. Confirm New Password
: Re-enter the new password. (For
confirmation)
Initialize : For resetting the password.
MEMO
0
You
can change it to a random name. You can input up to 8 characters using single-byte alphanumeric characters and “!”.
0
If you have forgotten the password, please consult your authorized dealer.
44

(8) Admin.E-mail Menu

Logout
host PJ-1 user: advanced
E-Mail Setting
Tset Mail
SET
SEND
E-Mail
E-Mail Sender
SMTP Server Address
E-Mail Auth.
Auth. Type
Auth. User Account
Auth. Password
Port No.
user@localhost
E-Mail Address
user@localhost
1.1.1.1
ON OFF
ON OFF
LOGIN CRAM-MD5PLAN
465 58725
Main
Image
Setting
Convergence
Lens
Option
Admin.Network
Admin.Option
Admin.Signal
Admin.E-Mail
License
This menu is for configuring the mail settings, which sends out an error message to the computer of the preset address when an abnormality occurs within this projector.
.
Error message sent from this projector
(Example) When error occurs at the DD-RB board
Sender
****** (setting value for “E-Mail Sender”)
Mail title
4KPJU2 report mail
Message
Error Code 32 “Trouble with DD-RB circuit board.” System Time 106 h 57 m Light Source Time 41 h 57 m Exhaust Temp. 42 deg.C Inside Temp. 40 deg.C Intake Temp. 24 deg.C
0
For details on the Error Code, refer to “Warning Status”P. 54
MEMO
Operation and Settings
.
45
R indicates the factory default.
Item Setting Value Description
E-Mail Setting
E-Mail
E-Mail Sender -
ON
R OFF
(Default
Value: lower 3
For configuring the e-mail feature.
ON : Use the mail feature. OFF
: Do not use the mail feature.
For specifying the destination e-mail address of this projector.
bytes of the MAC address)
E-Mail Address -
SMTP Server Address
E-Mail Auth.
Auth. Type R PLAIN
(Default Value: user@localhost)
-
(Default Value:
1.1.1.1)
ON
R OFF
LOGIN CRAM-MD5
For specifying the destination e-mail address.
MEMO
0
Specify an address up to a maximum of 64 characters.
0
use of single-byte alphanumeric characters and “-”“.”“_”“@”.
Make
For specifying the address of the outgoing mail server (SMTP).
MEMO
0
Specify an address up to a maximum of 15 characters.
0
Make use of numbers and “.”.
ON : Enable the e-mail authentication feature. OFF
: Disable the e-mail authentication feature.
For configuring the e-mail authentication type. PLAIN
: Set e-mail authentication to “PLAIN”. LOGIN : Set e-mail authentication to “LOGIN”. CRAM-MD5 : Set e-mail authentication to “CRAM-MD5”.
Auth. User Account - For configuring the account name during e-mail authentication.
MEMO
0
Specify an address up to a maximum of 31 characters.
Operation and Settings
Auth. Password - For configuring the password during e-mail authentication.
0
Make use of single-byte alphanumeric characters and “-”.
MEMO
0
Specify an address up to a maximum of 31 characters.
0
Make use of single-byte alphanumeric characters and “-”.
Port No. R 25
465
For configuring the SMTP server port number when using the e-mail authentication feature.
587
Set - The details of the configuration will be saved.
Test Mail - When the “SEND” button is clicked, the test mail with the contents
configured in the “E-Mail Setting” will be sent.
46

(9) Admin.Option Menu

Logout
host PJ-1 user: advanced
Color Depth
8bit 12bit
Mech. Shutter
ON OFF
Light Source Time Reset
Reset
Frame Lock
ON OFF
High Altitude
ON OFF
Main
Image
Setting
Convergence
Lens
Option
Admin.Network
11h1m
Admin.Option
Admin.Signal
Admin.E-Mail
License
This menu is used for specifying the image and option settings as well as resetting the lifetime of the LD block.
.
R indicates the factory default.
Item Setting Value Description
Color Depth R 8bit
Frame Lock R ON
Mech. Shutter
High Altitude
Light Source Time Reset
12bit
OFF
ON
R OFF
ON
R OFF
- Resets the lifetime of the LD block.
For configuring the color balance.
For configuring the frame synchronization of each DVI input.
For configuring to ON/OFF the Mech. Shutter (model number: PK­VS4MS, optional, sold separately). Click “ON” to operate the Mecha Shutter.
Configure to “ON” when using at high altitude (above 1,500 m).
Operation and Settings
47

(10) Admin.Signal Menu

Logout
host PJ-1 user: advanced
Display Mode
11
3
3
12
4
Main
Image
Setting
Convergence
Lens
Option
Admin.Network
Admin.Option
Admin.Signal
Admin.E-Mail
EDID
SET
Force Signal
SET
OFF
OFF
DVI Rate(Hz) Pixel H Pixel V Link 1 60.00 2048 2400 Dual
2
3 60.00 2048 2400 Dual
4
Signal Status
License
Browse...
Single Double Cross
This menu is for configuring settings such as display format, and for rewriting EDID.
R indicates the factory default.
Item Setting Value Description
Operation and Settings
Force Signal R OFF
.
4096×2400, None, Dual 4096×2400, None, Single 2048×2400, 2Stripe, Dual 2048×2400, 2Stripe, Single 2048×1200, Cross, Dual 2048×1200, Cross, Single 1024×2400, 4Stripe, Dual 1024×2400, 4Stripe, Single
For forcibly configuring the output signal. Make use of this setting when there is no display due to configuration changes at the input source.
MEMO
0
Some portions of the image may not be displayed and the image
may become noisy. OFF : Turns off the display by force. 4096×2400, None, Dual 4096×2400,
:
Displays a normal screen using dual link.
: Displays a normal screen using single link. None, Single 2048×2400,
: Displays a 2 stripes screen using dual link. 2Stripe, Dual 2048×2400,
: Displays a 2 stripes screen using single link. 2Stripe, Single 2048×1200,
: Displays a cross screen using dual link. Cross, Dual 2048×1200,
: Displays a cross screen using single link. Cross, Single 1024×2400,
: Displays a 4 stripes screen using dual link. 4Stripe, Dual 1024×2400, 4Stripe, Single
: Displays a 4 stripes screen using single link.
48
R indicates the factory default.
Item Setting Value Description
Signal Status
DVI
Rate(Hz)
Pixel H
Pixel V
Link
-
-
-
-
-
Displays information on the input signals. Same as “Signal Status” in the User Menu. DVI
: Displays the DVI input terminal number. Rate(Hz) : Displays the vertical frequency. Pixel H : Displays the horizontal resolution. Pixel V : Displays the vertical resolution. Link : Displays the link status of the DVI terminal.
MEMO
0
This item is not displayed when there is no signal input.
0
The text color of “Rate(Hz)” (vertical frequency) turns red in the case of interlaced signal. And the text turns white in the case of progressive signal.
Display Mode R Single
Double Cross
For specifying the display mode of the projection screen. Same configuration as “Display Mode” in the User Menu. Single : Displays input signals on a single screen. Double : Displays two different input signals on two screens.
The left screen displays images of the [DVI 1] terminal, and the right screen displays images of the [DVI 3] terminal.
Cross : Displays four different input signals on four screens.
The top left screen displays images of the [DVI 1] terminal, the top right screen displays images of the [DVI 2] terminal, the bottom left screen displays images of the [DVI 3] terminal, while the bottom right screen displays images of the [DVI 4] terminal.
MEMO
0
Please refer to details. (P. 18 to 21)
EDID - For rewriting EDID.
Click the “Browse” button and select an EDID file.
Click the “SET” button to start writing.
Write “OK” will be displayed for each channel. “NG (number)” is displayed when writing fails.
Error Code 1
: System error 7 : Unable to execute due to power off 8 : Unable to rewrite due to DVI cable connection
CAUTION
0
Do not turn off the power during rewrite.
0
The EDID file capacity is within 256 byte.
0
Rewriting to individual channel is not available.
0
It is not possible to move on to other pages during rewrite.
MEMO
0
EDID: Extended Display Information Data
A data to describe the specifications (resolution, model number, etc.) of the projector. The compatible transmitting device will output the optimum video signal based on this data.
“Connecting Video Signals of the Computer” for
Operation and Settings
49

Troubleshooting

Check the following points before sending this product for repair.
The following phenomena are not malfunctions.
If there is no abnormality on the screen when the phenomena below appear, they are not malfunctions.
0
The top or front part as well as the rear of the projector unit is hot
0
A creaking sound is heard from the projector
0
Device noise is heard from the interior of the projector
0
There is color bleeding on the screen
When the projector fails to run properly due to external noises, perform the following operations.
A
Check to ensure that the power is shut down. Unplug the power cord, and insert again.
B
Turn on the power of the projector
A sound maybe heard when the lamp burn out. However, this is not a hazard.
D-ILA devices are manufactured using extremely high-precision technology. However, some of the pixels may not lit up or remain permanently lit up.
Symptom Probable Cause Corrective Action
Power is not supplied0Is the power cord
disconnected?
0
Is the main power supply switched turned on?
0
the LD block in the cool down
Is mode?
0
Is the LD block protection function triggered? (This function is triggered when the power shuts down such as during power failures.)
Image is dark
0
Is the LD block near exhaustion?
Projector works when the power is turned on,
but stops abruptly after
0
Are the air inlets and vent holes blocked?
a few minutes
0

Others

Is the temperature of the room high?
0
Are the filters dirty?
0
Insert the power cord (plug) properly. P. 24
0
Turn
on the main power supply switch of
the projector unit.
0
Turn on the power again after the cool down mode ends.
0
Wait until the temperature of the LD block drops. (Turn on the main power supply switch to run the fan to cool down the LD
block.) Turn on the projector after about 10 seconds.
0
Check the “Light Source Time” in the “Main” menu. When the LD block is near exhaustion, please consult your authorized dealer.
0
Turn off the main power supply switch, and remove the blockage. After removing, turn on the power again.
0
Set the temperature of the room or the surrounding
temperature of this projector
to an appropriate level.
0
Clean the filters. P. 57
Reference
Page
P. 24
P. 31
-
P. 36
P. 9 to 11, P. 32
P. 60
50
Video image does not appear
Video image is blur
Image is unusually dark or bright
Coloring of the image is poor or distorted
Projection position on the screen has shifted
Image disappears suddenly
Images do not appear on the two-screen mode display
Images do not appear immediately after power is turned on
The screen does not darken immediately when the projection has ended
The MENU is not displayed correctly
0
Is the lens cap removed?
0
Are devices properly connected?
0
Is the power of the connected devices turned on?
0
correct signals being output
Are from the connected devices?
0
Are the signals of the connected devices possible input signals?
0
Is the image temporarily hidden?
0
Is the projector out of focus?
0
Is the projection distance too short or too long?
0
Is the brightness level properly adjusted?
0
Is the contrast level properly adjusted?
0
Are the signals of the connected devices possible input signals?
0
Is the input cable correctly connected?
0
Has the setup position of the projector been shifted?
0
Are the video signals correctly input?
0
Are the [DVI 1] and [DVI 3] terminals connected for input?
0
Formatting is in progress.
0
The ending process is in progress.
0
may be affected by your Web
It browser cache (temporary file storage).
0
Remove the lens cap. P. 9
0
Connect the devices correctly. P. 19, 21
0
Turn on the power of the connected devices.
0
Configure the connected devices correctly.
0
Check to ensure that they are possible input signals, and input compatible
-
-
P. 18, 18
signals accordingly.
0
Set “Hide” of the “Main” menu or “Image” menu to “OFF” to display the image.
0
Adjust the focus using “Focus” of the “Lens” menu.
0
Set it to a correct distance. P. 16, 17
0
Adjust accordingly using “Brightness” of the “Image” menu.
0
Adjust “Light Source Power” in the
P. 32, 36, 37
P. 31, 40
P. 37
P. 41
“Option” menu.
0
Adjust accordingly using “Contrast” of the “Image” menu.
0
Check to ensure that they are possible input signals, and input compatible
P. 37
P. 18, 20
signals accordingly.
0
Connect the input cable correctly. P. 19, 21
0
0
0
the setup position of the projector. -
Check
Check the signals and connection. P. 18 to 21
To display images in the two-screen mode, connect the [DVI 1] and [DVI 3] terminals. The left screen displays images of the [DVI 1] terminal, and the
P. 20, 21
right screen displays images of the [DVI 3] terminal.
0
wait for a maximum duration of 3
Please minutes for the formatting progress to
P. 29
end.
0
Please wait for a maximum duration of 2 minutes for the ending progress to complete after several hours of image
P. 31
projection.
0
Delete all Web browser cache (temporary file storage).
-
Others
51
What to do when these messages are
Lamp Time Over
Message
displayed
Messages are displayed when the LD block is exhausted or when a signal that is not usable is input.
.
Message Cause (Details)
0
Displayed when the lifetime of the LD block has exceeded 20,000 hours.
Lamp Time Over
Out of Range
No Input
The message is displayed for 3 minutes during each projection.
" For details, please consult your authorized dealer.
0
When there is input of video signals that cannot be used with this unit
" Input video signals that can be used.
0
When no device is connected to the input terminal
0
When the input terminal is connected but there is no signal
" Input the video signals.
Others
52
MEMO
0
The messages will not be displayed under factory default conditions.
0
Set “Message Display” in the “Option” menu to “ON”. (
P. 41)

Warnings Using Indicators

The lifetime of the LD block and warning mode are indicated by the indicators.
For indicator displays during normal operation, refer to the note below.
No.
*1 The indicator lights up in red when in the standby mode, and in green when in the operating mode.
*2
STANDBY/ON LAMP WARNING
1
*1
2
3
4 When the LD block goes off during projection
5
6 When the external temperature is unusually high
7 When the internal temperature is unusually high
8 When an abnormality has occurred in the cooling fan
9 When error occurs in the circuit operation
The indicator lights up in red when in the warning mode, and blinks in red when in the cool down mode.
*2
*2 -
Indicator
Light On
(Yellow)
Blinking (Yellow)
-
Light On
(Red)
Light On
(Red)
Description
When the lifetime of the LD block has exceeded 19,000 hours
When the lifetime of the LD block has exceeded 20,000 hours (Message display is also available. (
When the LD block does not light up and projection fails
When the ambient temperature of the LD block is high
P. 52))
Measures when the warning mode appears
When the projector switches to the warning mode (Nos. 3 to 9), projection stops automatically, and the cooling fan runs for about 10 seconds.
After the cooling fan stops running, turn off the main power supply switch, and remove the power plug from the outlet.
Perform the following checks and take the corresponding measures.
No. Check Measure
3
0
4
5
6
7
8
9
If the warning indication is displayed again, turn off the main power supply switch after the cooling fan stops running. Then pull out the power plug from the power outlet. Call your authorized dealer for repair.
0
0
whether the projector has been subject to
Check shock during operation.
Check whether the air inlets are blocked by objects.
Check to ensure that the external temperature of the projector is normal.
0
Turn on the power again.
0
Allow some time for the projector to cool down.
53
Others
MEMO
0
Indicator display during normal condition.
Indicator
STANDBY/ON LAMP WARNING
Light On (Red) - - When in the standby mode.
Light On (Green) - - When power is supplied (operating mode).
Blinking (Red) - - When cooling down (cool down mode). (P. 31)
Blinking (Green) - - When the projected image is temporarily hidden. (P. 32)
Description

Warning Status

The latest error code (Warning Status) appears in the “Main” menu when an abnormality occurs in the projector. Error details are as follows:
Error Code Meaning
2 The lifetime of the LD block has exceeded 20,000 hours.
8 Abnormally high temperature in the projector.
9 Abnormally high temperature around the intake vent.
A Abnormally high ambient temperature around the lamp.
15 The safety switch is activated.
30 Trouble with CPU circuit board.
31 Trouble with MAIN circuit board.
32 Trouble with DD-RB circuit board.
33 Trouble with DD-G circuit board.
34 Trouble with SUB CPU circuit board.
41 Cooling fan for the illumination system (PCS) has stopped.
42 Cooling fan for the circuit power has stopped.
43 Cooling fan for the DD circuit board has stopped.
44 Cooling fan for the MAIN circuit board has stopped.
46 Cooling fan for the PFC power has stopped.
48 Cooling fan for the DD RB has stopped.
4A Exhaust fan for the LD Driver has stopped.
Others
4B Cooling fan for the LD Bank1 has stopped.
4C Cooling fan for the LD Bank2 has stopped.
50 Trouble with mechanical shutter.
54

RS-232C Interface

ID SP SP SP SP CR
Command
ParameterParameterHeader
ID SP SP SP SP CR
ParameterParameter
Normal Termination Status
Header
You can control this projector via a computer by connecting the computer to this unit using a RS-232C cross cable (D­sub 9 pins). The commands to control this unit and the response data format against the received commands are explained here.
For details, please consult your authorized dealer.

Communication Specifications

Communication specifications for this unit are as follows:
Transfer Rate 19200 bps
Data Length 8 bit
Parity None
Stop Bit 1 bit
Flow Control None

Command Format

Command Data Format (PC"Projector)
When sending a control command to this unit, use the following data format:
.
Header : Designates the head of data and the data type.
“!” (21h): Assigns command to the projector (Command)
“?” (3Fh): Query to the projector (Asking command) ID SP : Designates the delimiter between ID and command, command and parameter, as well as
CR : Designates the terminal of the data. (0Dh)
* [ ] is not necessary for Asking command.
: “1”: Identification number of the projector (Factory setting is “1”)
parameter and parameter. (20h)
Response Data Format (Projector"PC)
Upon executing a control command, this unit sends back response data to the computer in this format.
.
Header : Designates the head of the response data.
“@” (40h): Fetches data from the projector ID SP : Designates the delimiter between ID and normal termination status, normal termination status
Normal Termination Status CR : Designates the terminal of the data. (0Dh)
* [ ] is not applicable when sending commands to the projector.
: “1”: Identification number of the projector (Factory setting is “1”)
and parameter, as well as parameter and parameter. (20h)
: “0” (30h)
Others
55
Parameters used for the data format
The following 2 types of parameters are used for command and response data:
(1) ON/OFF (2) Special Parameter
Each parameter is as follows:
(1) ON/OFF
Shows the status (ON or OFF) of the unit, such as POWER and HIDE.
Character Hex Meaning
0 30 OFF
1 31 ON
(2) Special parameters
Operation mode parameters
Character Hex Meaning
0 30 Standby state
1 31 Power ON state
2 32 Cooling state
3 33 Emergency cooling state
4 34 Emergency state
DHCP client parameters
Character Hex Meaning
0 30 DHCP
1 31 STATIC IP
IP address parameters
Display the IP address using the dot (“.” (2HE)) delimiter.
Example: “192.168.0.10”
External control command table
Function Command
Power U0F
Hide U00
Operation Mode UA0 - -
DHCP Client UD2
IP Address UD3
Others
Network Restart UDC
Setting Asking Data Type
Power On ELSE Power On ELSE ON/OFF Special Parameter
X (OFF) X (ON)
X
X X X X
X X X X
X X X X
MEMO
0
After configuring “DHCP Client” and “IP Address”, execute “Network Restart”.
- -
-
X
X X
-
X
X
-
-
- Standby...
- DHCP...
- 192.168. ...
- “0” Fixed
56

Maintenance

A A
B A BC
A
Filter Cover
Sponge
B
Filter Cover
Sponge
Turn off the power of the projector unit, and unplug the power cord when cleaning or replacing the filter.

Cleaning and Replacing the Filter

Clean the filter regularly. If the filter is soiled, air intake efficiency may deteriorate, thus resulting in malfunction of the product. Replace to enter the projector and shadows to appear on the projected image.
If dirt has entered this product or if you need to purchase the filter, please consult the authorized dealer from which this product is purchased or any nearby JVC servicing center.
with a new one if the filter fails to remove dust thoroughly or if it is damaged. Failure to do so may cause dust
.
CAUTION
0
Remove the four screws on the inner side (for fastening the filter cover).
CAUTION
0
Remove the four screws on the inner side (for fastening the filter cover).
Others
57
C
Filter
Filter Cover
Filter Cover
Sponge
1
Remove the filter cover
The filter is located at the front side of the projector unit.
2
Remove the sponge and filter
Hold the center of the filter using your fingers, and pull the filter toward you to remove it.
3
Clean the sponge and filter
Remove any dirt or dust using a vacuum cleaner.
CAUTION
0
Do not clean using a flammable air duster. This may cause fire.
CAUTION
0
Remove the four screws on the inner side (for fastening the filter cover).
Others
4
Mount the sponge and filter
Mount the filter and sponge to the projector using the reverse removed procedure.
Finally, check to ensure that the filter cover is firmly mounted.
MEMO
0
Mount the filter correctly. Failure to do so may cause the projector to malfunction.
0
projector may stop operating if a damaged filter or filter panel is used. In this case, replace the filter or filter panel
The with a new one.
58

Routine Servicing

Clean dirt on the cabinet
Do this with a soft cloth. In case of heavy soiling, soak a cloth in neutral detergent diluted with water, wring dry and wipe, followed by wiping again using a dry cloth.
attention to the following to prevent the cabinet from deteriorating in condition, getting damaged, or the paint from
Pay coming off.
0
Do not wipe with a stiff cloth
0
Do not wipe with force
0
Do not wipe with thinner or benzene
0
Do not spray volatile chemicals like insecticide
0
Do not allow prolonged contact with rubber or plastic products
Remove dirt that is attached to the vent holes
Do this using a vacuum cleaner. Wipe using a cloth if a vacuum cleaner cannot be used. Leaving dust attached may prevent adjustment of the internal temperature and result in malfunction of the projector.
Clean dirt on the lens
Do this using commercial blowers or lens cleaning papers (for cleaning glasses and cameras).
Do not use fluid-type cleaning agents. This may lead to peeling of the surface coating film.
Lens surface is fragile. Avoid rubbing or knocking it.
59
Others

Specifications

General
Power supply AC 110 to 240 V, 50 Hz/60 Hz
Power consumption 1250 W (Standby mode: 7 W)
Current consumption 11.5 A max (AC 110 to 240 V)
Calorific power 4500 kJ/h (1076 kcal/h)
Air capacity
Allowable operating temperature range
Allowable operating humidity range 20% to 80% (non-condensation)
Allowable storage temperature range
Installation height
Dimensions
Mass
Optical System
Intake: Approx. 6 m3/min
Exhaust: Approx. 6 m3/min
10°C to 35°C
-5°C to 60°C
Operation guarantee: 2000 m and below
Performance guarantee: 1500 m and below
660 mm x 342 mm x 934 mm (Width x Height x Depth) (Excluding lens and small protrusions)
DLA-VS4010: 73.5 kg (Excluding lens) DLA-VS4810: 74.5 kg (Excluding lens)
Projection method D-ILA analog drive system × 3
D-ILA element *1*2 1.27" (4096×2400 pixels) × 3 pcs (total no. of pixels: 29,491,200 pixels)
GL-MS4015SZ (1.50:1 to 1.84:1 zoom lens)
GL-MS4016SZ
Projection Lens (optional)
Light-source Lamp Laser diode
Screen size
Projection distance
(1.50:1 to 1.84:1 zoom lens)
GL-MS4021SZ (2.15:1 to 3.65:1 zoom lens)
GL-MS4011S (1:1.1 Short focal length lens)
80" to 300" (zoom lens)
50" to 250" (short focal length lens)
Approx. 2.6 m to 12 m (zoom lens)
Approx. 1.2 m to 6 m (short focal length lens)
Terminal
Others
Video input
LAN RJ45 × 1
USB Type B (Slave) × 1
RS-232C D-sub 9 pins (male) x 3
e-shift Sync (DLA-VS4810 only)
DVI-D (dual link) 24 pins
(supports 12-bit extended input) × 4 (supports HDCP*3)
BNC (male) × 1 (3.3 V CMOS input level, high impedance)
60
Optional Items
Projection lens
GL-MS4015SZ
0
1.50:1 to 1.84:1 1.22x zoom lens (80" to 300")
GL-MS4016SZ
0
1.50:1 to 1.84:1 1.22x zoom lens (50" to 210")
GL-MS4021SZ
0
2.15:1 to 3.65:1 1.69x zoom lens (80" to 300")
GL-MS4011S
0
1:1.1 short focal length lens (50" to 250")
Replacement filter/sponge (front)
LC43010-003A (Filter) LC43030-003A (Sponge)
Replacement sponge (right/left side)
LC43030-002A J3K-0072-00
D-ILA is the abbreviation for Direct Drive Image Light Amplifier.
*1
*2 D-ILA devices are manufactured using extremely high-precision technology with a pixel effectiveness of 99.99%.
Only 0.01% or less of the pixels are either missing or would remain permanently lit.
*3 HDCP is the abbreviation for High-bandwidth Digital Content Protection system. Images from the DVI input
terminal may not be displayed due to HDCP specification changes.
0
The open source software is embedded in this product. For more information, please go to: http://www3.jvckenwood.com/english/download/lnx/07jvc-pj/
0
Design and specifications are subject to change without prior notice.
0
note that some of the pictures and illustrations may have been abridged, enlarged or contextualized in order
Please to aid comprehension. Images may differ from the actual product.
61
Others
Pin Arrangement
5
1
9
6
8
16
24
7
15
23
6
14
22
3
11
19
2
10
18
5
13
21
4
12
20
1
9
17
0
RS-232C Terminal
.
Pin No. Signal Action Signal Direction
2 RxD Incoming Data
3 TxD Outgoing Data
5 GND Signal Ground -
1, 4, 6-9 NC - -
0
DVI-D Terminal
This Projector
PC "
This Projector " PC
.
Pin No. Signal Pin No. Signal
1 TMDS Data 2- 13 TMDS Data 3+
2 TMDS Data 2+ 14 TMDS +5 V Power Supply
3 TMDS Data 2/4 Shield 15 Earth (+5 V)
4 TMDS Data 4- 16 Hot Plug Detection
5 TMDS Data 4+ 17 TMDS Data 0-
6 DDC Clock 18 TMDS Data 0+
7 DDC Data 19 TMDS Data 0/5 Shield
8 NC 20 TMDS Data 5-
Others
9 TMDS Data 1- 21 TMDS Data 5+
10 TMDS Data 1+ 22 TMDS Clock Shield
11 TMDS Data 1/3 Shield 23 TMDS Clock +
12 TMDS Data 3- 24 TMDS Clock -
TMDS = Transition Minimized Differential Signaling
DDC = Display Data Channel
62

Dimensional Outline Drawing

660
M10
934
676.5
181.5
43.5 600
660
26 to 46
342 to 362
Intake air
OPERATE I/B
DVI 3
USB
LAN
RS-232C
STANDBY/ON
LAMP
WARNING
DVI 4
DVI 1
DVI 2
e-shift Sync
RS-232C
1
2
934
688 187
127
Tightening depth: 10 to 20
M10 hole (x 12)
Intake airIntake air
Exhaust air
(Unit: mm)
Top Surface
.
Front
Side
.
Rear Surface
.
CAUTION
0
Using screws with dimensions other than those specified in the above diagram may cause the projector to drop or malfunction.
.
Others
63
DLA-VS4010
Importer (EU only)
12 Priestley Way, London NW2 7BA, UNITED KINGDOM
Importeur (Nur EU)
Konrad-Adenauer-Allee 1-11, 61118 Bad Vilbel, DEUTSCHLAND
Importatore (Solo EU)
Via G. Sirtori 7/9, 20129 Milano, ITALIA
Importador (Solamente EU)
Ctra. Rubi, 88 Edifi cio Can Castanyer, 08174 Sant Cugat del Valles,
Barcelona, ESPAÑA
Importeur (Alleen EU)
Leuvensesteenweg 248J, 1800 Vilvoorde, BELGIQUE
Importeur (Alleen EU)
Amsterdamseweg 37, 1422 AC Uithoorn, NEDERLAND
Manufacturer
3-12, Moriya-cho, Kanagawa-ku, Yokohama-shi, Kanagawa,
221-0022, JAPAN
DLA-VS4810
D-ILA PROJECTOR
.
© 2017 JVCKENWOOD Corporation 1217KSY-SW-X
Loading...