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User and Installation ManualC3X - C3X LITE
1  REMOTE CONTROL AND KEYPAD
BACK LIGHT
 Turn on the back light
LIGHT
SOURCE
 Display the source Selection Menu
BLANK SCREEN
MENU 
Activates the On Screen  Display Menu
Navigates menu pages
FREEZE
Freezes a moving picture
ZOOM
Active le réglage du zoom de l’objectif.
FOCUS
Selects focus lens adjustement
AUTO
Select Auto Adjust 
(automatic optimisation of the displayed image)
ZOOM
F1
F2
FOCUS
Switches off to stand-by
Activates the On Screen  
Display Menu
Navigates menu pages
STAND-BY
Switches ON and switches OFF to stand-by
0-9 KEYS
Allow direct source selection
ESCAPE
Deactivates the On Screen Menu
UP/DOWN/LEFT/RIGHT ARROW KEYS
Navigate  through  andmake  adjustement  to  the  On 
Screen Menu
MENU +
Activates the On Screen Display menus
Navigate menu pages
MEMORIES
Activates memories menu
INFO
Displays the selected source information
and the projectors status
VCR
Improves the video recorder signals quality
ASPECT
Selects image Aspect ratio
▲,▼,◀,▶
Navigate through andmake adjustement to the 
On Screen Menu
Deactivates the On Screen Menu
MENU
ESC
SOURCE
Display the source
Selection Menu
1  INTRODUCTION
Thanks to the new optical system based on three chip DMD™, the 
c3X  allows  to  take  advantage  from  DLP™  technology,  the  Texas 
Instruments technology.
Each of the three DMD™ chip is dedicated to the modulation of one 
of the primary colors coming from the optical prism, the reflected light, 
after combination by a second prism, is projected outside using an 
appropriate lens system.
The technology of the c3X allows to obtain images without rainbow 
effect or any other type of artefact, in order to enjoy an even more 
realistic images.
The large number of inputs available (1 composite Video inputs, 1 
S-Video inputs,  component or RGB inputs, 1 graphic RGB inputs, 1 
HDMI™ Input) ensures the system supports a wide variety of analogue 
and digital sources: DVD players, VcRs, satellite and terrestrial receivers, 
computers, game consoles, video cameras, etc.
conversion of interlaced video signals to progressive signals by means 
of prestigious DcDi™ technology produces fluid, natural, images free 
of flicker and stairstepping artefacts.
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.
TABLE OF CONTENTS
1  PRESENTATION 
  IMPORTANT SAFETY INSTRUcTION 
3  DISIMBALLO 
4  UNPAcKING 
5  SWITcHING ON AND OFF THE PROJEcTOR 
6  cONNEcTION 
7  cONNEcTION PANEL 
8  REMOTE cONTROL 
9  ON ScREEN MENU 
3
4
7
8
10
10
1
14
15
Adaptation of the input signal resolution to the Projector resolution oc-
curs without alterations of image quality, in accordance with an ample 
choice of aspect ratios, including several definable by the user.
All image adjustments can be performed with the remote control with 
the aid of the On Screen Display; alternatively, the unit can be controlled 
by from a home automation system through the serial port.
SIM2 carries out comprehensive functional testing in order to gua-
rantee the maximum product quality.
For this reason, when you start using the product lamp operating 
hours may already be at between 30 and 60. 
In  addition  to  the  regular  tests,  the  Quality  Control  department 
performs additional statistical tests at the time of shipment. 
In this case the packing may show signs of having been opened, 
and the accumulated lamp operating hours may be slightly higher 
than the hours associated with the standard tests.
10   cLEANING AND MAINTENANcE 
11   TROUBLESHOOTING GUIDE 
1    OPTIONAL AccESSORIES 
 
   
   
 
      
A - Technical specifications 
B - On Screem Menu 
B - Dimensions 
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8
9
30
DLP and DMD are registered trademarks of Texas Instruments.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or 
registered trademarks of HDMI Licensing LLc
3
2 IMPORTANT SAFETY INSTRUCTIONS
This symbol indicates the presence of impor-
tant instructions regarding use and mainte-
nance of the product.
This symbol indicates the possible electric 
shock  hazard  associated  with  uninsu-
lated live components in the interior of 
the unit.
ATTENTION:
To reduce the risk of electric shock, disconnect the power supply cable on the rear panel before removing the top cover of 
the projector. Refer to trained, authorised personnel for technical assistance.
LAMP WARNING:
If the lamp should suddenly break with a loud bang, air the room thoroughly before using it. Do not replace the lamp: seek qualified technical 
assistance from your nearest Dealer.
ENVIRONMENTAL INFORMATION:
The product you have purchased contains extracted natural resources that have been used in the manufacturing process. This product 
may contain substances known to be hazardous to the environment or to human health. To prevent releases of harmful substances 
into the environment and to maximize the use of natural resources, SIM Multimedia provides the following information on how you can 
responsibly recycle or reuse most of the materials in your ”end of life” product. Waste Electrical and Electronic Equipment (commonly 
know as WEE) should never be disposed of in the municipal waste stream (residential garbage collection). The “crossed-Out-Waste Bin” 
label affixed to this product is in your reminder to dispose of your “End of Life” product properly. Substances such as glass, plastic, and 
certain chemical compounds are highly recoverable, recyclable, and reusable. You can do your part for the environment by following 
these simple steps:
1. When your electrical or electronic equipment is no longer useful to you, “take it back” to your local or regional waste collection 
administration for recycling.
2. In some cases, your “end of life” product may be “traded in” for credit towards the purchase of new SIM2 Multimedia equipment. 
Call SIM2 Multimedia to se if this program is available in your area.
3. If you need further assistance in recycling. Reusing, or trading in your “end of life” product, you may contact us at the Customer 
Care number listed in your products user guide and we will be glad to help you withy our effort.
Finally, we suggest that your practice other environmentally friendly actions by understanding and using the energy-saving features of this 
products (where applicable), recycling the inner and outer packaging (including shipping containers) this product was delivered in, and 
by disposing of a or recycling used properly. 
With your help, we can reduce the amount of natural resources needed to procedure electrical and electronic equipment, minimize the 
use of landfills for the disposal of “end of life” products, and generally improve our quality of life by ensuring that potentially hazardous 
substances are not released into the environment and are disposed of properly.
Prior to switching on the projector please read each chapter of this manual carefully as this manual provides basic instructions for using the projector.
The installation of the lamp assembly, preliminary adjustments and procedures that necessitate the removal of the top cover, must be carried out by authorised, 
trained technicians. There are no user serviceable parts inside. To ensure safe and long term reliability please use power cables supplied with the projector. 
Observe all warnings and cautions.
4
PROjECTOR
4
2
3
1
6
5
7
20
+12V
REMOTE
USB 1.1
R/Pr
C/Y
              RS232
3
B/Pb
1
13 12 11
10
9
8
HV
GRAPHICS RGB
S-VIDEO
4
2
VIDEO
1
REMOTE
AUDIO OUT
MENU
5
HDMI 1
ESC
SOURCE
0
I
1  Projection lens.
  Aesthetic embrasures
3  Remote control front / IR sensor
4  cooling air inlet vents
5  Adjustable levelling feet
6  Adjustable carry-handle
7 
8   Fused power socket 
9  Main power switch
10  Main function keys
Main function keys
Lamp Box
•   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 prescriptions and instructions carefully. Keep the manual 
for future consultation.
•   Do not touch internal parts of the unit.
 
The unit contain electrical parts carrying high voltages and opera-
ting at high temperatures. Do not remove the cover from the unit, 
refer to qualified service personnel for all repair and maintenance 
requirements. The warranty will be automatically invalidated if the 
cover is removed from the unit. 
•   Power supply disconnect device.
 
The  device  for  disconnecting  the  units  from  the  mains  power 
supply  is  constituted  by  the  power  cable  plug.  Ensure  that  the 
power cable plugs and the electrical mains socket outlets are 
easily accessible during installation operations. To disconnect the 
unit from the electric power supply, pull the plug to remove it from 
the socket outlet. Do not pull the power cable.
19
18
17
16
15
14
11  composite video input
1  S-Video input
13  RGB / YPrPb input
14  HDMI™ input
15  Audio Output
16  Remote control connector
17  VGA input
18  Serial interfaces RS3
19   Interfaces USB 1.1
0  1Vdc screen output
•   Use only the specified type of mains power supply.
 
connect the units to a mains electrical supply with rated voltage of 
between 100-40 VAc, 50/60 Hz and equipped with a protective 
earth connection. If you are unsure of the type of mains power 
supply in your home, consult a qualified electrician. Ensure that 
the power draw of the units is commensurate with the rating of 
the electrical socket outlets and any extension cables that are 
used.
•   Connect the unit to a mains electrical supply
 
Make the connection as shown in Fig.
HDMI 1
5
ESC
SOURCE
0
I
100-240 Vac 
50/60 Hz 
                                                                                   Fig.
5
•   Prevent the unit from overheating.
 
In order to allow the Projector cooling, keep at least 40 cm 
( 16”) of space between the rear of the projector and the 
nearest wall or obstruction. Do not place the devices near 
heat sources such as heaters, radiators or other devices 
that generate heat (including amplifiers). 
Do not obstruct ventilation openings.
Do not place the unit in confined, poorly ventilated positions 
(bookcases, shelves, etc.). 
•   Do not expose the eyes to the intense light emitted by 
the lamp.
Never  look  directly  at  the  lamp  through  the  ventilation 
opening when the unit is switched on.
Risk of eyesight impairment. Ensure also that children do 
not look directly at the lamp.
 
 
 
 
 
•   Beware of the lens movements
 
Avoid positioning objects close the lens. The movements 
( horizontal and vetical) could be  obstructed by objects, 
or damage may arise from the fall of the objects. 
•   Position the unit on a stable surface.
 
To avoid serious injury to persons and damage to property, 
make sure the units are placed on a level, flat and stable 
surface from which they cannot fall, tip over or slide. Pay 
special attention if the units are placed on a trolley so that 
they can be moved around. Ensure that the units are not 
subjected to impact. 
•   Do not insert objects through the unit openings.
  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.
•   Energy Saving
    When the system is left idle for a long period disconnect 
 
the Projector from the main power supply.
This precaution allows to save energy and to prevent wear 
and tear of the electronics devices.
 
 
 
Replace the safety fuse
Before making the replacement disconnect the appli-
ance from the mains power supply.
The fuse compartment is close to the mains power con-
nector (Fig. 3). Use a slotted screwdriver to remove the fuse 
carrier () and replace the fuse (3). Insert a new spare fuse 
(4). Use only T 5A H fuses.
4
250 V 
T 3.15A H 
3
5
ESC
SOURCE
0
I
2
1
Fig.3
•   Beware of power supply cables.
 
Position the power supply cables so that they do not consti-
tute an obstruction. Position the power supply cables where 
they cannot be reached by children.  Install the units as 
close as possible to the wall electrical socket outlet.
Do not tread on the power cables, make sure that they 
are not tangled or pulled; do not expose the power cables 
to heat sources; make sure that the power cables do not 
become knotted or kinked. If the power cables become 
damaged, stop using the system and request the assistan-
ce of an authorised technician.
•   Disconnect the apparatus from the mains power supply 
in the event of electrical storms and when not in use.
To avoid damage that could be caused by lightning striking 
in the vicinity of your home, disconnect the unit in the event 
of electrical storms or when the system will remain unused 
for prolonged periods. 
 
 
•   Avoid contact with liquids and exposure to humidity. 
 
Do not use the unit near water (sinks, tanks, etc.); do not 
place objects containing liquids on top of or near the unit 
and do not expose them to rain, humidity, dripping water 
or spray; do not use water or liquid detergents to clean the 
unit.
6
3  UNPACKING
4
3
2
1
PACKAGE CONTENTS
Projector
User and
installation manual.
Remote control
1.5V AAA
batteries
To  unpack  the  projector  safely  and  easily  please 
follow steps 1 to 5, as per drawing (Fig. 4).
It is recommended that the carton and packaging is 
retained for future use and in the unlikely event that 
your projector needs to be returned for repair.
Fig.4
The carton should contain the following:
- 
- 
- 
- 
the projector  
the remote control
four 1.5V AAA batteries (for remote control)
three  power  cables  for  the  projector  (EU,  UK, 
USA)
the user and installation manual.
- 
If any accessories are missing, contact your Dealer 
as soon as possible (Fig. 5).
Power cables
EU, UK, US
Fig.5
7
4   INSTALLATION
CAUTION: In the case of ceiling or wall mounting using a 
suspension  bracket,  follow  the  instructions  carefully  and 
comply  with  the  safety  standards  you  will  find  in  the  box 
together with the bracket. If you use a bracket different to 
the one supplied by SIM2 Multimedia, you must make sure 
that the projector is at least 65 mm (2-9/16 inch) from the 
ceiling and that the bracket is not obstructing the air vents 
on the lid and on the bottom of the projector.
Adjust the feet underneath to obtain a level position, lining up 
the base of the projected image to the base of the projection 
screen (Fig. 6).
ZOOM
FUOCO
F1
ZOOM
HELP 
F2
FOCUS
AUTO 
ASPECT
VCR
Z
O
O
M
O M
Z O
FUOCO
FUOCO
FUOCO
O M
O
Z
Z
O
O
M
7).
+12V
USB 1.1
R/Cr
C/Y
3
CONTROL (RS232)
B/Cb
HV
GRAPHICS RGB
S-VIDEO
4
2
S-VIDEO
1
REMOTE
AUDIO OUT
MENU
5
HDMI 1
ESC
INPUT
0
I
Fig. 7
+12V
USB 1.1
R/Cr
C/Y
3
CONTROL (RS232)
B/Cb
HV
GRAPHICS RGB
S-VIDEO
4
2
S-VIDEO
1
REMOTE
AUDIO OUT
MENU
5
HDMI 1
ESC
INPUT
0
I
In the event you are unable to centre the image within the 
screen area, tilt the projector until the image is correctly po-
sitioned.Any keystone error can be removed by the Keystone 
adjustment in the Set up menu (Fig.8-8a).
 
Fig. 6
KEYSTONE
20%
Position the projector the desired distance from the screen: the 
size of the projected image is determined by the distance from 
the lens of the projector to the screen and the zoom setting. See 
“Appendix c”: Projection distances” for more information. 
Use the motorised lens zoom to adjust the image size and the 
motorised lens focus to achieve maximum clarity.
With optimum focus you should be able to clearly see each 
single pixel when within close proximity to the screen (Fig. 7). 
+12V
USB 1.1
R/Cr
C/Y
3
CONTROL (RS232)
B/Cb
HV
GRAPHICS RGB
S-VIDEO
4
2
S-VIDEO
1
REMOTE
AUDIO OUT
MENU
5
HDMI 1
ESC
INPUT
0
I
  
Fig. 8a
The Orientation adjustment in the Set up menu will allow the 
projector to be used for desktop front, ceiling front, desktop rear 
and ceiling rear installations (Fig. 9).
8