Grand Cinema C3X 1080 Operating manual

C3X 1080
user and installation manual
manuale d’uso ed installazione
bedienungs und wartungsanleit
manuel d’utilisation et d’installation
manual de uso e instalación
manual de utilização
使用及安装手册
ВИДЕОПРОЕКТОР
460720000

C3X 1080
ENGLISH
1
1
5
6
+12V
USB 1.1
R/Pr
CONTROL (RS232) GRAPHICS RGB
C/Y B/Pb HV S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
32
S-VIDEO
MENU ESC SOURCE
1
4
O
I
HDMI 2
MENU
11
9
8
12
10
15
16
13
14
17
18
14
2
3
7
1 INTRODUCTION
The C3X1080 projector represents the state of the art in image
processing combined with the innovative DLP™ 3 chip 1080p
system and outstanding optics.
Its range of inputs (1 Composite Video input, 1 S-Video input,
1 Components or RGB input, 1 graphic RGB input, 2 HDMI™
inputs) allow it to be connected to a wide range of analogue
and digital sources: DVD players, video recorders, satellite
and terrestrial receivers, computers, video game consoles,
camcorders, etc.
Its image processing system permits optimum reproduction
of a wide range of input signals, from interlaced video to high
definition and digital graphics.
Faithful reproduction of signals at higher resolutions (such
as high definition video and graphics) occurs without loss of
information or reduction of image sharpness thanks to the
processor’s high pixel rate signal acquisition capabilities.
Different input signal resolutions can be adapted to match
the specified screen resolution without loss of image quality,
thanks to a generous selection of preset aspect ratios, some
of which are user definable.
All picture adjustments can be made with the remote control
interacting with a simple menu-activated On Screen Display;
alternatively, the projector can be controlled by a domestic
automation system through its serial port or USB port.
The appliance has been subjected to exhaustive operating
tests by SIM2 to ensure the very highest quality.
The projector bulb life should thus initially be around 30-60
hours. In addition to the customary checks, the Quality
Control department also runs additional statistical tests
before shipment.
In such cases, the packaging may show signs of having
been opened, and the hours of lamp operation shown may
prove to be higher than those normally shown when only
standard tests are performed.
CONTENTS
1 INTRODUCTION 1
2.1 REMOTE CONTROL 2
2.2 KAYPAD 2
3 IMPORTANT SAFETY INSTRUCTIONS 3
4 UNPACKING 5
5 INSTALLATION 6
6 SWITCHING THE PROJECTOR ON AND OF 8
7 PROJECTOR STATUS 9
8 CONNECTIONS BOARD 9
9 REMOTE CONTROL 11
10 ON SCREEN MENU 11
11 CLEANING AND MAINTENANCE 20
12 COMMON PROBLEMS 20
13 OPTIONAL ACCESSORIES 21
14 TECHNICAL SPECIFICATION 22
APPENDIX
APP.1 PROJECTION DISTANCES
APP.2 DIMENSIONS C3X 1080
APP.3 INSTALLATION INSTRUCTIONS
DLP and DMD are registered Texas Instruments trademarks.
HDMI, the HDMI logo and the expression High-Definition Multimedia Interface
are trademarks or registered marks of HDMI licensing LLC.
1 Projection lens.
2 Lens shift knob.
3 Remote control IR sensor on front of unit.
4 Cooling air vents.
5 Adjustable feet.
6 Bulb compartment.
7 Fused power socket.
8 Main power switch.
9 Control keypad
10 Composite video input.
11 S-Video input.
12 RGB / YCrCb input.
13 2 HDMI input
14 Remote control input
15 VGA input
16 RS232 serial interface.
17 USB 1.1 interface
18 Motorised screen control outputs.
PROJECTOR
FULL HD
1920 x 1080
460722000

C3X1080
ENGLISH
2
MENU SOURCEESC
Sets the unit to stand-by.
Opens the On Screen Display
menus and permits browsing
though the various pages.
▲,▼,◀,▶
Browses through the On Screen Display
menus and parameter settings.
Opens the
Source Selection menu.
Disables the On Screen Display
2.1 REMOTE CONTROL
KEYS 0-9
Selects the sources directly.
Switches the panel on from Standby.
STAND-BY / ON
Sets the panel to stand-by.
ESCAPE
Disables the On Screen Display.
UP/DOWN/LEFT/RIGHT ARROW KEYS
Browse through the On Screen Display menus and param-
eter settings. Up/Down arrows open the quick menus.
MENU +
Switches on the On Screen Display and browses through
its pages.
MEMORIES
Opens the Memory management menu.
INFO
Displays information on the selected source
and projector status.
FORMAT
Selects the image Aspect ratio.
SOURCE
Displays the source selection menu.
TEST PATTERN - ZOOM - FOCUS
MENU -
Switches on the On Screen Display and browses
through its pages.
FREEZE
Freezes/unfreezes a moving picture.
ZOOM
Selects lens zoom adjustment.
FOCUS
Sets the lens focus.
BACKLIGHTING
Backlights the keys on the remote control.
AUTO
Automatically optimises the projected image.
LIGHT
F1
ZOOM
FOCUS
F2
2.2 KEYPAD

C3X 1080
ENGLISH
3
CAUTION
To reduce the risk of electrocution, disconnect the power supply cable on the rear panel before removing the top cover of the
projector. For technical service refer to trained personnel authorised by the manufacturer
Read all chapters of this manual carefully before switching on the projector. This manual provides basic instructions for using
the C3X1080 system. Installation, preliminary adjustments and procedures that necessitate the removal of the top cover and
contact with electrical components must be performed by authorised, trained technicians. To ensure safe operation and long
term reliability use exclusively the power cables supplied by the manufacturer. Observe all warnings and precautions.
This symbol indicates risk of electrocution associated with non-insulated live components inside the
equipment.
3 IMPORTANT SAFETY INSTRUCTIONS
This symbol indicates important instructions regarding the use and maintenance of the product.
LAMP WARNING
If the lamp suddenly explodes with a loud bang, air the room thoroughly before using it. Do not attempt to replace the bulb: contact
your local service centre for the replacement.
ENVIRONMENTAL INFORMATION
This product contains materials derived from natural resources during its manufacture. It may contain materi-
als which constitute a health and environmental hazard. To prevent harmful materials from being released
into the environment and to promote the use of natural materials, SIM2 Multimedia provides the following
information regarding the disposal and recycling of the product. Waste electrical and electronic materials
(WEE) should never be disposed of in normal urban waste disposal facilities. The label on the product, shown
here, indicating a cancelled garbage can, is intended to remind you that the product requires special han-
dling at the end of its service life.
Materials such as glass, plastic and some chemical compounds are recoverable and can be recycled for
reuse. Please observe the following instructions:
1. When you no longer wish to use your electrical and electronic equipment, take it to your local waste
disposal facility for recycling.
2. You may return your old equipment to your dealer when you buy a new product which is equivalent or
has the same functions as the old one. Call SIM2 Multimedia to find your local dealer.
3. If you need more information regarding recycling, reuse and product exchanges, please contact
customer service at the number given in the manual.
Lastly we suggest further measures to safeguard the environment, such as recycling of internal and external
packaging (including that used for shipping) in which the product was delivered. With your help, we can re-
duce the amount of environmental resources required to make electric and electronic equipment, reduce
the use of waste tips for used equipment and, in general, improve our quality of life by making sure that
hazardous materials are correctly scrapped. Incorrect treatment of the product at the end of its service life
and failure to follows the above disposal instructions are punishable under local legislation.
Due to the compact nature, high brightness and contrast of the optical system within the C3X 1080, a
small amount of light scatter may be seen outside the edges of the screen area and this effect will vary
depending on the type of lens used and the zoom and shift setting. This is a normal characteristic of the
optical system. To reduce this effect SIM2 recommends that the area surrounding the screen should be
as dark as possible.
The C3X1080 is a three chip DLP™ design using three high resolution DMD's ™ (Red, Green, Blue). These
three DMD's are carefully aligned into position by a high precision process at the factory which reduces
alignment errors to within the stated tolerances.
Maximum permissible limits for the misalignment are: Screen Centre - Up to 0.7 pixel between each
color. Screen Corners Up to 2 Pixel between each color. Please Note: 1 pixel is equivalent to 10 thou-

C3X1080
ENGLISH
4
• Be careful with cables.
Make certain cables are routed so that people will
not be impeded or tripped up. Keep all cables away
from children. Install the unit as close to the wall socket
as possible. Avoid stepping on power cables, make
certain they do not become tangled, and never
jerk or tug them; do not expose them to sources of
heat, and make sure they do not become knotted
or crimped. If the power cables become damaged,
stop using the system and request the assistance of
an authorised technician.
• Disconnect the unit from the mains power supply in the
event of electrical storms and when not in use.
To prevent damage from lightning strikes in the vicinity,
disconnect the unit during storms or when the system
is going to be left unused for a long time.
• Avoid contact with liquids and exposure to damp.
Do not use the unit near to water (sinks, tubs, etc.); do
not place objects containing liquids on or near to the
unit and do not expose it to rain, humidity, drops of
water or sprays; do not use water or liquid detergent
to clean it.
• Do not allow the unit to overheat.
To prevent this, allow a free space of at least 40 cm at
the back of the projector. Do not obstruct the ventila-
tion slots. Do not place the unit near to heat sources
such as heaters, radiators or other devices (including
amplifiers) that generate heat. Do not place the unit
in any area where there is insufficient space (shelving
units, bookshelves, etc.) and in general avoid placing
it in poorly ventilated areas as this may prevent suf-
ficient cooling.
• Never look directly at the projection lamp.
Never look directly at the lamp when it is on as the
intense light may damage your eyes. Take particular
care that children cannot do so .
• Position the unit on a stable surface.
Place the projector on a stable surface or use the
provided ceiling mounting bracket.
Never place the projector on its side or rear, on the
lens or top panel.
• Do not insert objects through the openings in the unit.
Make sure that no objects are inserted inside the
units. If this should occur, disconnect the unit from
the power supply immediately and call an authorised
technician.
• Switch Off.
Disconnect the mains power supply when the projec-
tor is not in use. This will considerably reduce power
consumption and also lengthen the service life of the
unit’s electrical circuitry.
• Read this manual carefully and keep it in a safe
place for future consultation.
This manual contains important information on how
to install and use this equipment correctly. Before
using the equipment, read the safety regulations
and instructions carefully. Keep the manual for future
consultation.
• Do not touch internal parts of the units.
Inside the housing there are electrical parts carrying
dangerously high voltages and parts operating at high
temperature. Never open the housing. Any servicing and
repair work must be performed by an authorised Service
Centre. Opening the housing voids the warranty.
• Disconnecting the appliance from the power supply.
The device which disconnects the unit from the mains
is the power plug. Ensure that the power cable plugs
and the electrical mains socket outlets are eas-
ily accessible during installation operations. Pull the
plug, not the cable, to disconnect the unit from the
mains.
• Use only the specified power supply.
Connect the units to a mains electrical supply with
rated voltage of between 110-240 VAC, 50/60 Hz and
equipped with a protective earth connection. If you
are not sure of your domestic mains rating, contact
an electrician. Take care to avoid overloading the
power socket and any extension leads.
• Connection of the units to the mains power supply.
Connect the unit as shown in Fig. 2.
• Changing the fuses. Before changing the fuse
disconnect the unit from the mains power supply.
The fuse compartment is next to the power supply
connector (Fig. 3). Remove the fuse holder (2) with a
flat head screwdriver and replace the fuse (3). Fit the
replacement fuse (4). Use only T 5A H fuses.
Fig.3
110-240 Va c
50/60 Hz
HDMI 1
ESC SOURCE
5
0
I
HDMI 2
6
ESC SOURCE
0
I
250 V
T 5A H
3
4
2 1
HDMI 2
6
Fig.2

C3X 1080
ENGLISH
5
1) Projector
2) Remote control
3) Four 1.5V AAA batteries (for remote control)
4) Power cables (EU, UK, USA) for the projector
5) User manual
6) Live Color Calibration Cd Rom
7) Two jacks to control motorised screens
If anything is missing, immediately contact your dealer.
1
2
3
4
4 UNPACKING
To remove the C3X1080 system from its carton follow
the diagrams (Fig. 4).
Keep the carton for use when transporting or shipping
the unit.
Fig.4
CONTENTS OF PACKAGE
1
1
2
3
6
4
5
7
Fig.5

C3X1080
ENGLISH
6
if the image is correctly focused, you should be able to
see each single pixel of the projected image when close
to the screen (Fig. 7).
If this adjustment is insufficient, tilt the projector and cor-
rect the keystone error with the Keystone adjustment in the
Installation menu (Fig. 8a). (More information at page 20)
KEYSTONE
20%
The Orientation adjustment in the Set up menu allows you
to reverse the image vertically and horizontally (Fig. 9), to
allow the projector to be used for desktop front, ceiling
front, desktop rear and ceiling rear installations (Fig. 9).
(More information at page 20)
A 12 Volt output is provided at the rear of the projector (Fig.
10) to operate a motorised screen. The output is activated
(Voltage: 12 Vdc) when the projector is switched on and
is de-activated (no Voltage output) when the projector
is in stand-by mode. You can also use black motorised
curtains to delimit the screen when the projected image
aspect ratio changes (Fig. 11a). This option is controlled
via the output at the rear of the projector.
For rear projection the screen must be translucent.
For front projection, we recommend the use of a screen
with black matt borders to contain the projected image.
Position the projector on a stable, suitable surface or use
the optional ceiling mount bracket.
WARNING: When using the ceiling mount bracket, the
safety instructions provided with the bracket must be
strictly observed. If using a bracket other than them
one supplied by SIM2 Multimedia, make sure that the
projector is installed at least 65 mm below the ceiling
and that the bracket does not obstruct the air vents
(intake and outlet).
If the projected image is not level, adjust the feet on its
base to obtain a level position, lining up the base of the
projected image with the base of the projection screen
(Fig. 6).
Place the projector at the desired distance from the
screen: the size of the projected image depends upon
the distance between the lens and the screen and the
lens zoom setting. Use the motor zoom (Fig. 7) to zoom the
projected image in and out. Use the motor focus function
(Fig. 7) to obtain a clear image;
5 INSTALLATION
Fig. 6
Fig. 7
Fig. 8
ZOOM
ZOOM
ZOOM
ZOOM
F1
FOCUS AUTO ASPECT VCR
HELPZOOM
F2
ZOOM
FOCUS
FOCUS
FOCUS
FOCUS
Fig. 9

C3X 1080
ENGLISH
7
6 SWITCHING THE PROJECTOR ON AND OFF
WARNING: Connect the projector to a power supply with
a rated voltage within the following values: 110-240 V
AC, 50/60 Hz. It must be earthed (Fig. 12).
GRAPHICS RGB
HV S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
2
S-VIDEO
MENU ESC INPUT
1
5
4
0
I
HDMI 1
5
Power Switch:
Position I: On
Position 0: Off
Fused
Power Socket
Power Plug
In position I the projector will initialise itself (red and green LEDs
on) and then go into standby mode (red LED on) (Fig. 13).
HDMI 1
ME
NU ESC INPUT
5
HDMI 2
6
0
I
SWITCHING ON FROM STANDBY
Press one of the keys on the remote control (Fig. 14):
- 0 to select the last input selected.
- 1-9 to directly select the corresponding input.
- With the keypad: press the ON/OFF button.
When the unit is switched on from standby the lamp
switches on; after a brief period of warming up, the im-
Preferably use a unit gain screen; high gain screens are
only effective when used with a small group of viewers
close to the screen’s centre. Prevent any lighting in the
room from shining directly onto the screen during projec-
tion as this will reduce the contrast of the projected image.
The screen should not be placed close to furniture and
other objects with reflecting surfaces, or to light-coloured
walls.
The manual lens shift adjustment allows the projected
image to be moved upwards vertically, in relation to the
centre of the screen; the maximum adjustment being
equal to half the height of the image. (Fig. 11b).
Image shift range: + 50% image.
Fig. 11a
Fig. 11b
Fig. 13
Fig. 12
Fig. 14
Fig. 10
232)
GRAPHICS RGB
HV
S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
2
S-VIDEO
MENU ESC
1
5
4
HDMI 2
6

C3X1080
ENGLISH
8
age displays (blue LED on). The projected image comes
from the input selected when the unit was last switched
off (Fig. 14).
If a very short time has passed since the unit was last
switched off, the lamp may not switch on because it is
too hot.
In such cases, wait a few minutes for the lamp to cool
down sufficiently.
SWITCHING OFF AND RETURNING TO STANDBY MODE
With the remote control: press .
With the keypad: press .
When switching off, the projector goes into stand-by mode
and stores the input selection at the time of switch-off.
The fans keep running until the lamp cools down (green
and red LEDs on), after which they automatically switch
off. Do not switch off the projector with the power switch
until the fans have stopped running.

C3X 1080
ENGLISH
9
Initialisation
Status Led blue Led red
Standby
On
Cooling
Fan Error
: O : On : Flashing
Overtemperature
Logo Backlit
Blue Color
Red Color
O / Blue Color (*)
Red Blu
Red Color
Red Color
(*): selectable from OSD
7 PROJECTOR STATUS
8 CONNECTION BOARD
3
1
2
4
5
Television receiver
DVD player
VCR
Videocamera
Video game console
Television receiver
HDTV receiver
DVD player
VCR
Video game console
Computer
DVD player
HDTV receiver
BluRay Player
HD-DVD Player
PalyStation 3
Fig.17
6
+12V
USB 1.1
R/Pr
CONTROL (RS232)GRAPHICS RGB
C/Y B/Pb HV S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
3 2
S-VIDEO
MENU ESC SOURCE
1
4
O
I
1 VIDEO
GRAPHICS RGB - YPrPb
4
3 RGB - YPrPb
HDMI
5
HDMI
6
5
2 S-VIDEO
HDMI 2
6

C3X1080
ENGLISH
10
HDMI™
HDMI™ (High Definition Multimedia Interface) integrates
an uncompressed high definition video signal with a
multichannel audio signal and allows exchange of control
data between the video source and the C3X1080. The
HDMI input allows connection to video sources that use the
HDCP (High-Bandwidth Digital Content Protection) protocol
to protect their contents. Once the video source has been
connected to the HDMI input, internal processing by the
C3X1080 separates the video information from the audio
information. The audio information is made available on
a digital output with a female TOSLINK connector in com-
pliance with the S/PDIF standard. You can use a DVI-D >
HDMI adapter cable to connect the DVI-D signal from a
source equipped with a DVI-D output.
COMPOSITE VIDEO
Fit an RCA connector with a Composite Video (CVBS)
signal to this input. The output connector on the external
appliance is normally coloured yellow and will often be
labelled VIDEO. Other signal and socket formats may be
preferable (because they give better image quality), but
this type of output socket is still the most commonly used,
and nearly all television receivers, video recorders, DVD
players and camcorders, etc. use it.
S-VIDEO
Fit a mini-DIN connector with an S-Video signal to this input.
The corresponding output at the external device is normally
identified by the labels S-VIDEO or Y/C. This type is nearly
as common as Composite Video, and is preferable to the
latter, since it gives higher image quality.
RGB/YPrPb
These inputs use a set of 4 RCA connectors.
RGB and Component signals can be applied to each
set of connectors. RGB signals may feature composite
synchronisation on the green signal (RGsB), or on the HV
signal. Connect the R, G, B outputs of the source to the
respective R, G, B inputs of the C3X1080 (taking care not
to invert the positions) and any synchronisation signals
to the HV. When hooking up, use the colours of the RCA
connectors as an aid as follows: the R connector is red,
G is green, B is blue and HV is white. You can use a SCART
to RCA adapter cable to connect the RGB signal from a
source equipped with a SCART output to this input.
The Component signals connect to the Y, Pr and Pb inputs:
take care that the inputs correspond to the outputs on the
source device. Since these may be labelled differently,
refer to Table 1 to establish the correspondence between
the various signals. As indicated in the table, the colours
of the connectors can also be of help.
Only horizontal scanning frequencies of 15 kHz (standard
video resolution) or 32 kHz (high definition video, with pro-
gressive scanning) can be applied to this input. Progres-
sive signals usually provide better quality than interlaced
signals, but if the source features both progressive and
deinterlaced signal outputs it is good practice to compare
the quality of the pictures reproduced by the C3X1080
in the two cases: the deinterlacing performed by the
C3X1080 is often more effective than that performed by
the source itself.
GRAPHICS RGB - YPrPb
This input should be connected to an RGB / YPrPb type
video or graphic signal using a cable with a DB15HD
type connector. The signal source device (typically a
personal computer or game console) must be able to
provide separate H/V synchronisation or composite H+V
synchronisation.
1
2
3
4
5
6
MOTORISED SCREEN OUTPUTS
+12V
USB 1.1
R/Cr
CONTROL (RS232) GRAPHICS RGB
C/Y B/Cb HV S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
3 2
S-VIDEO
MENU
1
4
12 Volt
The projector is equipped with two outputs (Voltage: 12
Vdc) for motorised projection screen and screen masking
systems, used for masking off the projection area to match
the projected image aspect ratio (Fig. 17). The +12V output
is activated when the projector is switched on (blue LED
on) and is de-activated when the projector is in standby
mode (red LED on). The output can be set with the Screen
control adjustment in the Aspect menu. This output allows
reduction of the area of a 16:9 screen, to a 4:3 format, by
activating a horizontal screen masking system.
Fig. 18
RS232 INTERFACE CONNECTOR
The projector can be controlled from a PC: simply hook
up the interface connector to a RS232 serial cable or USB
1.1 cable from a PC.
+12V
USB 1.1
R/Cr
CONTROL (RS232) GRAPHICS RGB
C/Y B/Cb HV S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
3 2
S-VIDEO
MENU ESC INPUT
1
5
HDMI 2
6
4
RS 232
USB 1.1
Fig. 19

C3X 1080
ENGLISH
11
During the short time that it takes to find the signal, a box
will appear showing the signal requested. As soon as the
signal is shown in the box additional information will be dis-
played concerning the video standard (for video signals) or
resolution (for graphic signals), for the format and any user
memory. This information can be displayed by pressing the
number key corresponding to the selected source.
In the SETUP menu you can select whether or not to display
this information; for further information see SOURCE INFOR-
MATION in the MENU section of the chapter ADDITIONAL
INFORMATION .
MAIN MENU
To access the main menu of the On Screen Display press
the
MENU key on the keypad or the MENU+ or MENU- key on
the remote control.
The main menu is divided into four windows,
PICTURE, IM-
AGE
, SETUP and MENU , in which the various adjustments are
grouped according to the frequency of use. Use the ▲and
▼keys to select the line corresponding to the adjustment
you wish to make (Fig. 21).
The various menus only offer the relevant adjustments
corresponding to the type of input signal displayed (e.g.
certain typical adjustments for video signals, not necessary
for graphic signals, do not appear on the menus for the
latter, and vice versa).
Some adjustments (e.g.
BRIGHTNESS and CONTRAST ) are as-
sociated with a numerical value that can be modified
within the set limits using the ◀ and ▶keys.
For others (e.g.
CINEMA MODE ) you can choose between
two options offered on the same line and selectable using
the keys ◀ and ▶.
Other settings (marked by the symbol <) can be selected
from submenus, which appear as an superimposed win-
dow in which you make selections by pressing the ◀ and
▶keys (Fig.22a/b).
Press the < key to access these submenus, and press the
MENU+/- keys to return to the previous menu.
Press ESC on the remote control or keypad to interrupt the
menu display or wait for it to disappear automatically after
the number of seconds set in the
SET-UP page.
9 REMOTE CONTROL
The remote control requires four 1.5 V batteries, size AAA.
Insert the batteries, taking care to match the polarity, as
indicated in the battery compartment in the handset (Fig.
23). Change the batteries in the remote control if experi-
encing difficulty in sending commands to the projector.
Remove batteries from the remote control if it is not to be
used for a long period of time. The batteries are prone to
leak and corrode the remote controls circuits.
The remote control sends commands to the projector via
infrared signals. The projector is equipped with an infrared
sensor on its front panel and can therefore be controlled
by pointing the remote control towards the projection
screen; the IR beam reflects off the screen towards the
projector (Fig. 19). There is another infrared sensor in the
rear of projector.
Do not place objects between the remote control and the
receiver on the projector, as this may prevent the remote
from working.
10 ON SCREEN MENU
All system functions can be operated from the keypad or
remote control, with the aid of a complete, user-friendly
on screen menu.
INPUTS
The input selection menu is opened by pressing 0 on the
remote control or with the keypad SOURCE key. To select
an input, scroll through the list with the ▲and ▼keys until
the required input is highlighted, then press ▶.
Display of the input selection menu is terminated by
pressing the ESC key or when the On-Screen Menu display
timeout interval (set in the Menu Setup) has elapsed or
after the signal is recognised.
The inputs can receive RGB and YCrCb signals, at 15 kHz,
32 kHz or higher. The input and type of signal (RGB or YPrPB)
are set in the pull down menu at the right of the symbol
< after pressing the ◀(Fig. 20).
HDMI 1-2 inputs can receive the signals from DVI-D
sources. After selecting the signal that arrives from the
source (using the . and . keys), press MENU+/MENU- to
confirm and exit the pull-down menu; to the right of the <
symbol, you will see the setting you have just entered.
2 S-VIDEO
4 GRAPHICS RGB
3 COMPONENT / RGBS
1 VIDEO
1
2
3
4
S-VIDEO 3
GRAPH RGB 9
COMP RGB 5
VIDEO 1
5
5
HDMI HDMI 5
Imputs
ACTIVE
NAME
Yes No
6
6
HDMI HDMI 6
Fig.20
Picture
Contrast
Colour
Tint
Sharpness
Filter
Cinema Mode
50
50
50
3
2
Off Auto
Auto
Noise Reduction
Brightness 60
Fig.21

C3X1080
ENGLISH
12
PICTURE
This menu includes all image adjustment settings. Adjust-
ments that are not available for a given input do not ap-
pear on the menu. Table 4 summarises the adjustments
available for each input. For a full listing of the menu, refer
to paragraph
STRUCTURE OF ON SCREEN MENUS in the chapter
ADDITIONAL INFORMATION.
BRIGHTNESS
Use this control to adjust the darker areas of the picture
(black level), without significantly affecting bright areas.
Increasing the value will give more detail in darker parts
of the picture. For correct adjustment it may prove useful
to display a grey scale with at least twenty bands. Now
try to reduce the brightness of the black band as much
as possible while ensuring that it can still be distinguished
from the adjacent band with brightness slightly higher
than black. Alternatively use a scene composed of black
objects alongside other dark coloured objects and try to
ensure that all the objects can be separately identified.
CONTRAST
Use this control to adjust the image’s white level without af-
fecting its dark areas. For correct adjustment it may prove
useful to display a grey scale with at least twenty bands. Now
try to increase the brightness of the white band as much as
possible while ensuring that it can still be distinguished from
the adjacent band with brightness slightly less than white.
Alternatively use a scene
composed of well-lit white objects surrounded by light ob-
jects with lower level lighting, and try to ensure that all the
objects can be separately identified.
COLOUR
This control (also called Saturation) increases or decreases
the colour intensity in the picture. When set to zero, colour
images will be shown in black and white. Increase the
value until the colours appear natural: suitable references
include skin tones and grass in landscape shots.
TINT
Use this control to adjust the purity of colours. Basically it
Brightness
Contrast
Video S-Video
RGBS
YCrCb
RGB Grafico
HDMI™
RGBS 15kHz
YCrCb 15kHz
Adjustments
Inputs
Colour - -
-
-
-
-
-
- -
-
-
-
-
-
-
Tint
Sharpness
Sharpness Mode
Filter
Present only if the Video Standard is NTSC
Cinema Mode
Noise reduction
-
-
-
-
-
determines the red-green ratio of the picture. Decreasing
the value increases the red content of the image, increas-
ing it increases the green. For this adjustment use skin tones
or a test card image with colour bars as a reference.
SHARPNESS
This adjustment serves to modulate the signal to increase
or decrease the level of picture detail. When the sharp-
ness value is reduced the image details appear less
pronounced, while increasing the value raises image
definition, making the outline of objects sharper. Note
that an excessively high value may result in a noisy pic-
ture and the edges of objects may appear unnaturally
clearly defined.
SHARPNESS MODE
This allows you to select the type of processing associated
with sharpness adjustment. For an interlaced or progressive
video signal, set to
VIDEO ; for PC graphics signals, setting to
Graphics mode sets the system to receive graphics signals
rather than video signals. If the
VIDEO option is set, it applies
Noise Reduction to increase the clarity of the image. The
GRAPHICS option deactivates noise reduction.
FILTER
This allows you to select the mode in which the input signal
is processed. Selecting the most appropriate value for a
given input signal ensures the best horizontal and vertical
definition and makes the picture sharper.
CINEMA MODE
Use this option if the video signal source is a film (created
by a Telecine 3:2 or 2:2 pulldown process). In this case a
deinterlace algorithm optimised for this type of signal is
applied. Selecting AUTO mode causes the deinterlacer
to analyse signal characteristics and automatically apply
the correct deinterlace mode. Selecting the NO option
causes the deinterlacer to apply a Motion compensated
algorithm optimised for video camera signals algorithm
optimized for video camera signals.
NOISE REDUCTION
This adjustment serves to select the noise reduction filter
value. Simply click on the slider and set the value with the
◀ and ▶keys on the remote control.

C3X 1080
ENGLISH
13
signal. When the input signal aspect ratio is 4:3 black verti-
cal bands are displayed on each side of the picture.
ANAMORPHIC: correctly displays a 16:9 image.
LETTERBOX: serves to display a 4:3 letterbox image (with
source signal with black bands above and below the
picture) so that it fills the 16:9 screen and maintains the
correct aspect ratio.
PANORAMIC: widens the 4:3 image and cuts off a strip from
the top and bottom. Panoramic is ideal for displaying a
4:3 image on the 16:9 screen of the Display.
SUBTITLES: raises the image, thus making space for subtitles.
PIXEL TO PIXEL : performs pixel to pixel mapping of any image,
without adapting to the screen. The image is projected in
the centre of the screen and if it’s horizontal and/or vertical
dimensions are smaller than the display, it is bordered by
vertical and/or horizontal black bands.
USER 1, 2, 3 : use this option if none of the others are satisfac-
tory. User aspects permit you to continuously adjust the
picture size horizontally and vertically.
With progressive HDMI signals, for all resolutions, “User”
adjustment can be used only in decreasing mode: the
increment mode is intentionally set to value “0”.
COLOUR TEMPERATURE
Changes the colour balance of the image.
You can adjust the primary colours (red, green, blue) by
using 5 default settings.
The default settings are:
NATIVE (the projector’s native primary colours)
HDTV, EBU, SMPTE-C, primary colours defined by the
standards
AUTO, a mode that applies one of the standard settings
described above.
PC, a mode that is available only if instructions regarding
the colour temperature have been sent to the projector
by a PC using the Live Colors Calibration software.
For each of the settings listed in column “1 RGB” there are
9 default white balance adjustments.
IMAGE
This menu features adjustments relating to picture position,
aspect ratio, magnification etc.
ASPECT
This adjustment allows you to change the dimensions and
aspect ratio (relationship between width and height) of the
displayed image. There are five preset aspects available
and three personalised aspects (with user-settable param-
eters). You can select a different aspect for each source:
the selected aspect ratio will be automatically applied
the next time the source concerned is used.
You can also select the required aspect ratio by repeatedly
pressing the key , or by pressing and a number
key (1...8).The following aspects are available:
NORMAL: projects the image occupying the full height of
the screen while maintaining the aspect ratio of the input
Position
Aspect
Video S-Video
RGBS
YCrCb
RGB Grafico
RGBS 15kHz
YCrCb 15kHz
!DJUSTMENTS
)NPUTS
Frequency -
-
Phase
Gamma Correction
Colour Temperature
Y/C Delay
-
-
-
-
-
-
-
-
Overscan
-
DVI-D
HDMI™
Colour Temperature
Gamma Correction
Position
Overscan
Y/C Delay
Aspect
)MAGE
1
Normal
Anamorphic
Letterbox
Panoramic
Pixel to pixel
User 1
User 2
User 3
Fig.22b
Colour Temperature
Gamma Correction
Position
Y/C Delay 1
Overscan 1
Aspect
)MAGE
Fig.22a
Native
HDTV
EBU
SMPTE-C
AUTO
PC
Standard
High
T= 7500 K White: x = 0,296
y = 0,325
Red: x = 0,653
y = 0,293
Green: x = 0,323
y = 0,653
Blue: x = 0,113
y = 0,033
= 0.009
Medium
Low
Native
D70
D65
D55
C
User
Image
1
R G B
2
White
3
Color Information
uv
Fig.23

C3X1080
ENGLISH
14
POSITION
Use this adjustment to position the image vertically and
horizontally. It determines the aspect ratio of the projected
image.
These parameters do not normally require adjustment
because the system checks the input signal and auto-
matically sets the most suitable values. However, if the
image is not perfectly centralised it may prove useful to
request the system to repeat the input signal analysis and
image positioning, by requesting the automatic control
procedure with button A on the remote control or the AUTO
button on the keypad. When this procedure is requested, it
is helpful to project a picture with a white or light-coloured
background on the screen.
FREQUENCY/PHASE
These adjustments, available for progressive signals and for
signals from a PC, ensure correspondence between the
number of pixels making up the signal and the number
of pixels that make up the projected image.
These parameters do not normally require adjustment
The default settings are:
STANDARD applies a certain white balance depending on
the standard selected in column “1 RGB”;
HIGH - MEDIUM - LOW (default white balance levels);
NATIVE (the projector’s native white balance);
D75 - D65 - D50 - C standard CIE illuminants;
If the default white balance settings are not sufficient, you
can adjust the white balance manually.
Colour temperature can be adjusted by positioning the
white point within the CIE chromaticity diagram. The
system permits you to place the white point inside a grid
positioned in the neutral colour zone. Moving along the
horizontal lines changes the related colour temperature,
with low temperatures on the right (thus increasing the red
content) and high temperatures on the left of the graph
(thus increasing the blue content). Points along the yellow
horizontal line represent the colours on the black body
curve. The colour temperature along the vertical lines is
constant but differs to a lesser or higher degree from the
black body curve. This means that by selecting the points
on the higher part of the graph you will increase the blue
content. On the contrary, by selecting points in the lower
part of the graph, you will increase the purple content.
GAMMA CORRECTION
Determines the systems response to the grey scale, em-
phasising or attenuating the different grades of brightness
(blacks, dark, medium, light greys, whites) in the projected
image.
The projector has a range of gamma functions which
enable you to display any image to the best effect for
the type of video source, the ambient lighting and your
subjective preferences.
There are 3 sets of gamma curves: Standard (ST), En-
hanced SIM2 (EN) and Graphics (GR). The Standard curve
has been defined for general use, and is set for video
cameras, digital cameras, and for viewing films or photos
from your PC. The Enhanced set is suitable for watching
movies. The Graphics set is suited to displaying synthetic
graphics (PC desktop, CAD, PC presentations, etc.).
By selecting User you can define your own curve. You can
thus select the coefficient which determines the curve.
Values from 1.5 to 2.2 allow you to emphasise the detail
of dark images, but reduce overall contrast. Values higher
than 2.2 increase overall contrast, but reduce the detail
of dark areas. For the most common video sources, by
setting the value to 2.2 you can achieve pleasant and
well-contrasting images.
Native
HDTV
EBU
SMPTE-C
AUTO
PC
Standard
High
x = 0,113
y = 0,033
T = 5500K
Medium
Low
Native
D75
D65
D50
C
User
= 0.009
uv
x
y
Image
1
R G B
2
White
3
Color Information
= 0.009
uv
ST1 For general use
EN1 Suitable for displaying images from video
cameras, digital cameras or TV studios in high
ambient light.
EN2 Suitable for displaying images from video
cameras, digital cameras or TV studios in low
ambient light.
EN3 Suitable for projecting films in high ambient
light.
EN4 Suitable for projecting films in moderate am-
bient light.
EN5 Suitable for projecting films in controlled am-
bient light.
GR1 Suitable for displaying graphic images (e.g.
Windows desktop) in moderate ambient
light.
GR2 Suitable for displaying graphic images in
controlled light.
USER Permits users to define the curve by setting
the parameters.
Gamma functions
Standard
Gamma functions
Enhanced SIM2
Gamma functions
Graphics
User
Fig.24

C3X 1080
ENGLISH
15
with the base of the projection screen (Fig.26).
If this adjustment is insufficient to centre the image, tilt the
projector and use the vertical/horizontal keystone adjust-
ment to compensate for the resulting distortion.
POWER ON
If selected (AUTO), this option permits the system to be
switched on whenever the projector is connected to the
mains power supply, provided that the mains switch next
to the fuse holder is turned on.
In STANDBY mode the projector remains in STANDBY mode
and awaits the power-up command from the remote
control or keypad.
VARIABLE IRIS
The C3X1080 features a variable iris which allows users to
choose between High Contrast or Optimum Picture modes.
The Iris control is accessed via the OSD. Press Menu +/-
on the remote control repeatedly, until the ‘Setup’ page
is displayed.
Open: Use this setting to get optimum performance from
the projector. This will give the ideal balance between
Contrast, Brightness & Colour. SIM2 recommends this set-
ting for Home Theatre applications.
Closed: Use this setting to achieve a higher contrast. By
closing the Iris, Brightness and Colour performance will
be reduced.
LAMP POWER
If your projection room is especially dark, the images
projected by the
C3X1080 system may appear to be excessively bright.
Use the LAMP POWER function to reduce the power used
to operate the lamp while achieving maximum image
quality. In this way, the brightness of the image will be
adapted to your projection conditions and a longer life
lamp will be guaranteed.
TEST PATTERNS
Displays a series of five test patterns, which are useful
when installing the system and checking basic functions.
Use the ◀ and ▶keys to browse through the test patterns
(Fig. 27).
because the system checks the input signal and automati-
cally sets the most suitable values. If however the image
is disturbed (loss of resolution between equidistant vertical
bands or instability and lack of detail in thin vertical lines) it
may help to ask the system to rerun the input signal analysis
and set the best parameters by requesting the automatic
adjustment function with button A on the remote control
or AUTO on the keypad.
OVERSCAN
Eliminates irregularities around the outer borders of the
image.
Some less accurate sources may produce an image with
uneven borders; thanks to the overscan function these
imperfections can be moved outside the displayed area.
Setting the parameter to 2.2, typically yields pleasant,
well-contrasted images. For most common video sources,
the overscanning setting may be from 0 (no overscan) to
32 (highest setting). The resulting image always maintains
the selected aspect irrespective of the selected overscan
setting.
Y/C DELAY
Where Video and S-Video signals are concerned, it may
be necessary to correct horizontal colour misalignment
within the projected image. For a given video standard
(e.g. PAL or NTSC) the stored value does not normally re-
quire further fine-tuning, unless the source or connection
cable is changed.
SETUP
The setup menu contains less frequently used adjust-
ments that may be required during installation (e.g. On
Screen Display language selection or the display of Test
Patterns).
ORIENTATION
Reverses the image vertically and horizontally to best fit
the installation: i.e. desktop front, ceiling front, desktop rear
and ceiling rear (Fig.25).
VERTICAL KEYSTONE
To achieve the maximum image quality, we recommend
installing the projector on a surface which is perpendicular
to the screen. If the projected image is not level, adjust
the feet on the bottom of the projector to bring it into a
level position, lining up the base of the projected image
KEYSTONE
20%
Fig.25
Fig.26

C3X1080
ENGLISH
16
To do this, select the input in the pull down menu which
appears when you press ◀, and choose whether to en-
able or disable the input (Fig.29). Enabling or disabling
of sources will automatically cause the renumbering of
the remaining active inputs. The text entry menu in Fig.30
makes it possible to enter text quickly and easily.
Text input mode is the same whether you are editing an
existing name or entering a name for the first time. Char-
acters can be entered in any of the available positions
(represented by horizontal lines). Use the ◀ and ▶ keys
to move the cursor left or right respectively.
Press the number key corresponding to the character;
pressing once selects the first character, twice, the second
character and so forth. The available characters are shown
in the text entry menu that appears in this setup mode.
Once you have entered a character, move to the next
space on the right to enter the next with the ▶key on
the remote control, and repeat the procedure. This ap-
plies even if the letter is associated with the same key as
before.
Use the ▲ key to switch from upper case to lower case
characters and vice versa. Cancel errors with ▼once you
have selected the character to be cancelled.
Once you have completed the text entry procedure con-
firm your text and save it by pressing the
MENU+ key on the
remote control. If you wish to cancel the changes, press
MENU- on the remote control.
F1-F2 KEYS
The remote control is equipped with two keys (F1 and
F2) which are associated with various different functions
(Fig 31).
The following menu options are available.
INITIAL SETTINGS
Resets the projector to original factory settings except
Position, Orientation, Y/C Delay, Zoom and Focus. Before
performing this operation the system requests confirma-
tion (Fig. 28).
MENUS
LANGUAGE
This option makes it possible to select the languages avail-
able for the On Screen Display menus.
SOURCE LIST
In order to make the C3X1080 system increasingly flexible,
the functions described below make it possible to modify
the input selection menu and adapt it so that it matches
the requirements
of the user more closely. The main page displays all the
source inputs physically connected to the projector. You
can delete any inputs which are not in use.
No
Confirm?
Yes
2 S-VIDEO
4 GRAPHICS RGB
3 COMPONENT / RGBS
1 VIDEO
1
2
3
4
S-VIDEO 3
GRAPH RGB 9
COMP RGB 5
VIDEO 1
5
5
HDMI HDMI 5
Imputs
ACTIVE
NAME
Yes No
6
6
HDMI HDMI 6
Source list
F1/F2 keys
Source info
OSD Backgroung
OSD Position
OSD Timeout
Language
Menu
English
Fig.28
Fig. 29
Cancel
Confirm
Edit source name ()?@
1
ABC
2
DEF
3
GHI
4
JKL
5
MNO
6
PQRS
7
-
+
TUV
8
0
WXYZ
9
_ _ _ _ _ _ _ _ _ _ _
Fig.31
Source list
F1/F2 keys
Source info
OSD Backgroung
OSD Position
OSD Timeout
Language
Menu
English
Zoom
Focus
Magnification
Blank
Gamma correction
F1 F2
Fig.32
Fig.27
Fig.30

C3X 1080
ENGLISH
17
The screen has six options, one for each line, and two
columns indicating the keys F1-F2. You can select F1 and
F2 with the keys ◀ and ▶on the remote control; select the
function to assign to F1 or F2 with the keys ▼ and ▲.
The function performed by the key is confirmed by the
appearance of a dot on the corresponding column-row
intersection.
ZOOM
Controls the motorised lens zoom, permitting you to zoom
in or out, enlarging or shrinking the projected image.
By pressing the ●button on the remote control next to the
menu (zoom/focus) you can display a pattern that aids
zoom/focus operations.
This permits you to access the optic zoom control, where
the ◀ and ▶keys zoom in and out.
ENLARGEMENT
Activates the electronic zoom, the keys ◀and ▶zoom
in on the image. If you press the key again you will enter
PAN mode in which the ◀ and ▶, ▼ and ▲keys enable
you to pan over the enlarged image. When the ▼ key is
pressed a third time, the system resets the projector to
original viewing setting.
BLANK
Switches off the video signal and displays a black screen.
As soon as the key is pressed an OSD message lasting a
few seconds confirms that the function has been acti-
vated. You can restore the previous conditions by pressing
any key on the remote control.
GAMMA CORRECTION
Successive pressing of the key in question (F1 or F2) makes
it possible to select any of the available gamma curves.
SOURCE INFORMATION
When active (YES) each time the source is changed infor-
mation regarding the signal type is displayed. If inactive,
(NO) no information on the source is displayed.
OSD BACKGROUND
Determines the type of background for the On Screen
Display (opaque transparent).
OSD TIMEOUT
Determines the On Screen Display timeout after the last
event (adjustment using remote control or keypad). The
adjustment is made using the ◀(decrease) and ▶(in-
crease) keys within a 6-200 second timeframe.
OSD POSITION
Positions the On Screen Display in a particular area of the
projected image. The OSD can be positioned using the
arrow keys for fine adjustments or keys 1...9 on the remote
control to select one of 9 preset positions.
MEMORIES
The main picture parameters can be saved in discrete
sets of values called Memories so that they can be subse-
quently applied as a group using a single command.
There are 6 separate Memories (Memory 1, Memory 2,
Memory 3) for each of the 8 signal types handled:
making a total of 48 different available Memories.
The following image parameters can be saved/recalled
by the Memory Management system:
Image Picture
BRIGHTNESS ASPECT
CONTRAST COLOUR TEMPERATURE
COLOUR OVERSCAN
TINT GAMMA
SHARPNESS
FILTER
NOISE REDUCTION
Some of these parameters may not be available for
certain inputs or certain input signals, as indicated in
Tables 4 and 5. The Memory Management function
menu page is activated by pressing the key on the
remote control.
Fig.33
SAVE MEMORY
To save the current image settings in Memory 1, move
the cursor to line 1 using the ▼ and ▲‚ keys and open
the drop-down menu by pressing the ◀key (Fig. 32).
Select the “Save initial settings” line. The message, “Initial
settings saving in Memory 1” will be shown at the bottom
of the display to confirm that the operation has been
completed. Repeat the operation to save other image
settings in new memories.
Fig.34
0 Auto
3 S MEMORIA 1
-EMORIES
Save current settings
Save initial settings
Rename
2 I
1 S
232)
GRAPHICS RGB
HV
S-VIDEO
AUDIO OUT
HDMI 1
REMOTE
2
S-VIDEO
MENU ESC INPUT
1
5
4
HDMI 2
6

C3X1080
ENGLISH
18
USING A MEMORY
To use a Memory, select the line in question and press
the . key. The settings stored in the memory you have
selected will be applied to the projected image, while a
message will confirm that Memory has been applied. The
memory will be associated with the particular source and
signal type and will be automatically applied whenever
that particular combination of source and signal type is
selected.
RESTORE INITIAL SETTINGS FOR A MEMORY
When you need to restore the initial settings in a Memory
that has previously been modified, select the line referring
to the Memory in question and open the correspond-
ing pull-down menu (key ▶). Then select the “Save initial
settings” line. A message stating “Initial settings saved in
Memory 1” will appear at the bottom of the display
.
RENAME A MEMORY
All Memories can be named. To assign a name (with a
maximum length of 12 alphanumeric characters) to a
Memory, select the Rename option from the correspond-
ing pull-down menu. Enter the text as described in the
paragraph
ENTERING TEXT .
RESTORE CURRENT VALUES
When you enter the MEMORIES menu a copy of the current
settings is saved in a temporary memory (marked 0 - AUTO ).
Once one or more memories have been recalled, you
can restore the settings that were effective at the moment
the Memories menu was accessed by selecting
Memory
‘0’ ( 0 - AUTO) . Note that this operation must be executed
before the
Memories menu page disappears (30 seconds
after last operation with the remote control or keypad).
The next time it appears, in fact, the temporary memory
will contain new information that takes account of any
Memories selected on the last time but one that the
MEMORIES page was accessed.
Memory 0 can be used even when you do not wish to
enable Memories management for the signal in use. In
fact, once Memory 0 has been selected, when a source
is chosen, the settings that were effective at the time the
Memory was previously recalled will be automatically
applied.
INFO
Displays the current operating status of the projector and
information concerning the projected video/graphic
signal.
This function is displayed by pressing the key on the
remote control (or, when the On Screen Display is not
enabled, the ▶key on the keypad).
QUICK MENUS
The quick menus provide access to the main adjustments
that affect image quality without opening the main menu.
BRIGHTNESS , CONTRAST, COLOUR, TINT, SHARPNESS and FILTER adjust-
11 CLEANING AND MAINTENANCE
The projector does not require internal adjustment. There
are no user serviceable parts inside the projector.
To replace the bulb or any other repairs, contact your local
service centre, whose engineers will be happy to efficiently
solve any problem.
Use a soft cloth to clean the projector housing, if neces-
sary slightly dampened with water and a small amount of
neutral soap. Do not rub the rear panel markings.
The lens may be cleaned with a small very soft, non-
abrasive brush, to remove dust particles. Alternatively, use
a soft dry cleaning cloth (of the type used for camera lens
cleaning) to remove fingerprints and grease marks.
12 TROUBLESHOOTING GUIDE
NO POWER (LEDS ALWAYS OFF)
• Check that the projector’s power switches are set to
I.
• Check that the power cables are correctly connected
to the projector’s power sockets.
• Check the condition of the fuse located next to the
power socket at the rear of the projector.
• Replace the fuse located on the projector’s power socket
ments appear at the bottom of the screen one after the
other when the ▼ and ▲keys are pressed.
MESSAGES
The following messages may appear on your screen:
NO SIGNAL
The system does not recognise any signal applied to the
selected input. In this case:
• Make sure the selected input is connected to a video
or graphic signal and that that source is functioning
correctly.
• Check the condition of the cables used to connect
the system to the various sources.
• Make sure the video or graphic signals supplied by
the source are compatible with the system’s techni-
cal specifications and, in particular, with those of the
selected input.
OUT OF RANGE
This message appears when either the resolution or the
vertical/horizontal frequency of the input signal exceeds
system specifications (e.g. a QXGA graphic signal) or
when an input is supplied with an incompatible signal
(e.g. if a progressive signal is connected after setting the
components input to YCrCb 15kHz).

C3X 1080
ENGLISH
19
• Adjust the horizontal and vertical position of the im-
age with the
IMAGE / POSITION menu (if available for
the input in question).
• Adjust the image width and height, selecting Aspect
in the
IMAGE ADJUSTMENTS / ASPECT menu .
• Adjust the overscan setting applied to the image
on the
IMAGE / OVERSCAN menu .
IMAGE TOO DARK, TOO PALE OR UNNATURALLY COL-
OURED
• Check compatibility of the video or graphic signals
with the technical specifications of the system, and
in particular, with the specifications of the selected
input.
• Adjust the
CONTRAST, BRIGHTNESS, COLOUR and TINT pa-
rameters in the
PICTURE menu .
• If necessary, adjust
COLOR TEMPERATURE and GAMMA
CORRECTION (
IMAGE menu ) .
with an identical type (T 5A H).
• If the fuse blows repeatedly, seek technical assistance
from your nearest service centre.
LAMP FAILS TO SWITCH ON
• If this happens immediately after the last time the
unit was switched off, allow a few minutes between
switching off and switching on again. This will allow the
lamp to cool down sufficiently.
• If the lamp fails to light - even though the unit has had
time to cool down - seek technical assistance from
your nearest service centre.
• Check the state of the connection by using Table 1
to interpret the code displayed by the system LEDs
.
NO IMAGE
• Make sure the selected input is connected to a video
or graphic signal and that that source is functioning
correctly.
• Make sure the video or graphic signals supplied by
the source are compatible with the C3X1080 system’s
technical specifications and, in particular, with those
of the selected input.
• Check the condition of the cables used to connect
the projector to its input sources.
• Check the state of the connection by interpreting the
code displayed by the system LEDs.
• Make sure the cooling air vents on the units are not
blocked and that the room temperature is below
35°C.
IMAGE IS DISTURBED, UNSTABLE OR NOISY
• Check compatibility of the video or graphic signals
with the technical specifications of the system, and
specifically, with the specifications of the selected
input.
• Check all cables.
• If the problem occurs on a terrestrial broadcast source
signal, check that the receiver has been correctly
tuned in and that the aerial system is in good working
order.
• If the problem occurs in a video signal from a video re-
corder, ensure that the videotape is in good condition
and that VCR mode is active in the
PICTURE menu.
• Adjust the Sharpness parameter in the
PICTURE menu
to optimise the projected image.
INCOMPLETE IMAGE ALONG BORDERS (VERTICAL AND
HORIZONTAL)
• Check compatibility of the video or graphic signals
with the technical specifications of the system, and
specifically, with the specifications of the selected
input.
• Open the automatic image adjustment function by
pressing the key “
A ” on the remote control or ◀on the
projector’s keypad.
GRAPHIC IMAGE WITH POOR QUALITY VERTICAL DETAIL
• Check compatibility of the video or graphic signals
with the technical specifications of the system, and
in particular, with the specifications of the selected
input.
• Press key “
A ” on the remote control or ◀on the projec-
tor’s keypad to execute automatic adjustments.
• Adjust the
FREQUENCY and PHASE settings in the IMAGE
menu to optimise the vertical details of the image(if
available for the input in question).
VIDEO IMAGE SHOWING COLOUR MISALIGNMENT ON VERTICAL
DETAILS
• Check compatibility of the video or graphic signals
with the technical specifications of the system, and
in particular, with the specifications of the selected
input.
• Adjust
Y/C DELAY settings in the IMAGE menu to reduce
colour misalignment.
REMOTE CONTROL DOES NOT WORK
• Check remote control battery power and correct
polarity.
• Ensure the area between the infrared sensors (on the
front panel of the projector) and the remote control
is free from obstructions.
• Make sure the infrared sensors on the front and rear of
the projector are not exposed to intense light levels.