SIM2 HT-300 Xtra H Owners manual

User and Installation Manual

The home theater projector

HT 300XTRA-H

HT 280

cod.46.0331.200

BACK LIGHT

Turn on the back light

SOURCE

Displays the Source

Selection menu.

Not active

in this model.

MENU -

Activates the On Screen

Display menus.

Navigates menu pages.

FREEZE

Freezes a moving

picture.

F1

Select lens zoom

adjustment

F2

Select focus

lens adjustment

AUTO

Selects Auto Adjust

(automatic optimisation

of the displayed image).

ZOOM

F1

F2

FOCUS

LIGHT

STAND-BY

Switches off to stand-by.

0-9 Keys

Switch on from stand-by
and allow direct source
selection.

ESCAPE

Deactivates the On Screen Display.

Up/Down/Left/Right Arrow keys

Navigate through and make adjustments
to the On Screen menus.
Arrow Up/Down activate Quick
menus.

MENU +

Activates the On Screen Display menus.
Navigates menu pages.

MEMORIES

Activates Memories menu

INFO

Displays the selected source information
and the projector status.

VCR

Improves the video recorder
signals quality.

ASPECT

Selects image Aspect ratio.

1 INTRODUCTION

Congratulations and thank you for choosing a Gran Cinema
HT projector, a SIM2 Multimedia SpA product

(Fig. 1)

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1

A sophisticated proprietary optical system, coupled with a hight
performance zoom lens ensures hight contrast images, superior
uniformity and edge-to-edge definition.

A new 6-segment colour wheel dramatically reduces the so
called “rainbow effect” and gives a better contrast, better
colorimetry and a lower black level to the image.

The DMD™ chip resolution identifies the projector: 1024x576
pixel for HT 280 model and 1280x720 pixel for HT 300
XTRA-H model. For both models the high contrast ratio deliver
on the screen an even more realistic image.

Fig. 1

Using the very latest in DLP™ technology, this projector has
been designed specifically for high quality “Home Cinema”
applications.

Sophisticated digital processing and a wide choice of inputs
enable the connection of a variety of sources such as DVD
players, analogue and digital VCRs, analogue and digital sa­tellite receivers and personal computers etc.

The long throw zoom lens allows the position of the projector to
be located behind the viewer, thus reproducing a cinema-like
installation

(Fig. 2)

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Fig. 2

The renowned DCDi™

technology is adopted for deinterlacing:
conversion from interlaced to progressive produces a smooth
and natural image, without flickering, loss of vertical resolution
and jaggedness along diagonal lines.

The low-noise ventilation system – with variable speed fans –
ensures appropriate cooling and maximizes projector reliability.

To fully appreciate your new projector we recommend the use
of a good quality screen and surround-sound system. Contact
your nearest authorized SIM2 Multimedia dealer for further
details.

SIM2 carries out comprehensive functional testing
in order to guarantee 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.

DLP and DMD are registered trademarks of Texas Instruments.
DCDi is a registered trademark of Faroudja, a division of Genesis
Microchip, Inc.
HDMI, the HDMI logo and High-Definition Multimedia Interface are
trademarks or registered trademarks of HDMI Licensing LLC

2

1

3

2

5 8

7

14

15

4

6

1 Projection lens
2 Lens shift knob
3 Cooling air inlet vents
4 Remote control IR sensor
5 Cooling air outlet vents
6 Adjustable carry-handle
7 Adjustable levelling feet
8 Ceiling/wall bracket fixing holes

12

9 Fused power socket

13 17

11

10 Main power switch
11 Remote control rear IR sensor
12 Green LED

10

ATTENTION: pour ne pas compromettre
la protection contre les resque d'incende
remplacer par un fusible de meme type
et de mems caracteristique

CAUTION: for continued protection against
risk of fire, replace

R/Cr

only with same type
and rating fuse.

AUDIO

OUT

HDMI

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GRAPHICS RGB

ZOOM

2

1

4

CONTROL (RS 232)

3

B/Cb

HV

20

19

18

22

13 Red LED
14 Rear keyboard pad

9

15 Composite video input
16 S-Video input
17 VGA input
18 RGB / YCrCb input
19 HDMI™ input
20 Optical Audio Output
21 12Vdc screen output
22 RS232 interface connector

16

21

3

2 IMPORTANT SAFETY INSTRUCTIONS

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.

This symbol indicates the possible electric shock
hazard associated with uninsulated live
components in the interior of the unit.

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.

• Federal Communication Commission (FCC Statement)

This equipment has been tested and found to comply with the limits for a Class B 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 used 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. However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be determinated by turning the equipment off and on,
the user is encuraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

• For customers in Canada

This Class B digital apparatus complies with Canadian ICES-003.

• For customers in the United Kingdom
ATTENTION: This apparatus must be earthed

The wires in this mains lead are coloured in accordance with the following code:

Green-and-Yellow: Earth
Blue: Neutral

Brown: Live
As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug
proceed as follows:
The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked by the letter E or by the safety earth
symbol or coloured green or green-and-yellow.
The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.

This symbol indicates the presence of important
instructions regarding use and maintenance of
the product.

4

Please follow carefully the warnings listed below, to ensure safe
and long term performance of your projector.

• Connect the projector to a power supply with a nominal

voltage within the following values: 100-240 Vac, 50/60 Hz,
earthed

(Fig. 3)

ATTENTION: pour ne pas compromettre
la protection contre les resque d'incende
remplacer par un fusible de meme type
et de mems caracteristique

CAUTION: for continued protection against
risk of fire, replace
only with same type
and rating fuse.

AUDIO

OUT

DIGITAL

5

3

INPUT

.

100-240 Vac

50/60 Hz

Fig. 3

• The mains plug is the disconnect device. Take care, when

installing, that the mains plug and socket outlet are easily
accessible. Never pull on the cable to take it out of the socket.
If the system is unlikely to be used for a number of days,
disconnect the power cable and other apparatus connected
to it.

• To save energy, switch off the projector by using the power

switch at the rear; when in stand-by (red light on) the
projector continues to draw a minimal amount of power.

• Only replace the safety fuse (on the power socket at the

rear of projector) with a fuse identical in type and
characteristics (T 3.15A H)

(Fig. 4)

.

• Do not switch on your projector when flammable liquids or

fumes are present. Do not pour or drop fluids in the vents.

as compromettre

resque d'incende
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1

AUDIO

OUT

2

4

250 V

T 3.15A H

3

Fig. 4

• Do not obstruct the cooling air inlets on the top cover, or the
air outlets underneath the projector.

• Do not switch on the projector if it is standing on soft surfaces
such as cushions, pillows, blankets, mattresses and carpets:
the air cooling outlets underneath could become obstructed.

• Do not switch-on the projector if it is standing on surfaces
sensitive to heat, as this may result in damage caused by
the hot air outlets underneath. Should this be unavoidable
take extra precaution of protecting the surfaces with a layer
of heat resistant material.

• Intense Light Source! Do not stare directly into the projection
lens as possible eye damage could result. Be especially
careful that children do not stare directly into the beam.

• Do not open the projector’s cover; no user serviceable parts
are inside. Refer servicing to qualified service personnel.
Opening the projector’s cover will invalidate warranty

.

• Take care not to shake the projector whilst carrying it by the
handle.

• Do not use the projector when the room temperature is above
35°C (95°F).

• Always position the projector away from direct heat sources.

5

• Do not touch the surface of the projection lens.

• The projector must be positioned on a stable, suitable
platform or be installed using a bracket for fixed ceiling or
wall installation. Do not rest the projector on the side panels
or on the rear panel when in operation.

• Take care to position cables safely, especially in dark places,
in order to avoid a trip hazard.

3 PACKAGING AND CONTENTS

• For installations using a ceiling or wall-mounted bracket,
carefully follow the installation and safety instructions
provided with the bracket’s literature.

• Please remove batteries from the remote control if not in use
for a long period of time.

1

The carton should contain the following:

- the projector

- the remote control

- four 1.5V AAA batteries (for remote control)

- three power cables (EU, UK, USA)

- the user manual.

2

To unpack the projector safely and easily please follow steps 1
to 4, as drawing

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.

3

(Fig. 5).

4

Fig. 5

6

F1

ZOOM

FOCUS

F2

4 INSTALLATION

Position the projector on a stable, suitable platform or utilise
the optional bracket for a fixed ceiling or wall 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)

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Fig. 7

The manual lens shift adjustment allows the projected image
to be moved vertically, up or down, in relation to the centre of
the screen; the maximum adjustment being equal to half the
height of the image in either direction

(Fig. 8)

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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)

.

Fig. 6

Fig. 8

In the event you are unable to centre the image within the screen
area, tilt the projector until the image is correctly positioned.
Any keystone error can be removed by the Keystone adjustment
in the Set up menu

(Fig. 9)

.
The keystone adjustment is not available for model HT 280 with
1080i input signal.

7

KEYSTONE

20%

C-SYNC

Fig. 9

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. 10)

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Fig. 11

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.

Some manufacturers offer screen-masking systems to help fra­me the projected image and improve picture contrast. These

systems can be connected to output
projector

(Fig. 12)

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Fig. 10

To activate an electric motorised screen a 12 Volt output is
provided at the rear of the projector. This can be connected to
a screen interface unit, which can be supplied by screen
manufacturers

(Fig. 11)

.

8

ATTENTION: pour ne pas compromettre
la protection contre les resque d'incende
remplacer par un fusible de meme type
et de mems caracteristique

CAUTION: for continued protection against

r
C
/

risk of fire, replace

R

only with same type
and rating fuse.

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Fig. 12

For rear projection the screen must be translucent.
For front projection, we recommend the use of screens with
low gain specifications (i.e. 1.3 to 2). The use of high gain
screens should be avoided due to their limited viewing angle,

which is undesirable for a large audience.

O

R

Preferably, use a screen with black, non-reflecting borders,

image. For the true cinema experience best results are
achieved with little or no ambient light.

which will perfectly frame the projected image.

Furniture and other objects with reflecting surfaces, as well as
Avoid light shining directly on the screen during projection as
this will reduce contrast and black level detail on the projected

light coloured walls should be avoided, as they are likely to

interfere with the screen’s characteristics.

5 SWITCHING ON AND OFF THE PROJECTOR

CAUTION: Connect the projector to a power supply
with a nominal voltage within the following values:
100-240 Vac, 50/60 Hz. It must be earthed

Position I : on

Position O : off

Power switch

Fused power
socket

Power plug

(Fig. 13)

Fig. 13

Upon switch on (in position I) the projector will initialise (red
and green LEDs on). Followed by stand-by mode (red LED on)

(Fig. 14).

ATTENTION: pour ne pas compromettre
la protection contre les resque d'incende
remplacer par un fusible de meme type
et de mems caracteristique

CAUTION: for continued protection against
risk of fire, replace

R/Cr

only with same type
and rating fuse.

AUDIO
OUT

HDMI

5

G/Y

ZOOM

GRAPHICS RGB

4

2

CONTROL (RS 232)

3

B/Cb

HV

SWITCH ON FROM STAND-BY

.

By remote control: press one of 1...9

By keyboard: press Up or Down Arrow .

ZOOM

2

2005

F1

E

1

When switching on from stand-by, the projector will turn on the

lamp; after a brief warm up period the image will be displayed

(green LED on).The input automatically selected will be the

last one memorised prior to switch off

(Fig. 15)

.
You may experience difficulties switching on the projector shortly
after switching off: the lamp may fail to come on as it is too hot.
Just wait a few minutes to cool it down.

CONTR

Fig. 15

G

4

Fig. 14

9

SWITCHING OFF AND RETURNING TO STAND-BY

protec

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un

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tique

ainst

By remote control: press
By keyboard: press key

When switching off, the projector goes in to stand-by

memorising the input selection at the time of switch-off.
The fans will continue to work until the lamp has cooled down
(red and green LEDs flashing) and will stop automatically after
this period.

LED INDICATORS

The LED indicators, located in the top-rear of the projector,
provide information about the state of the projector (see table
below).

STAT E NOTES

POWER OFF

INITIALIZATION

STANDBY

OPERATING

COOLING LAMP

WARNING

ERROR

INDICATORS

GREEN RED

OFF

ON

OFF

ON

FLASHINGFLASHING

FLASHING

OFF

FLASHING

OFF

ON

ON

OFF

OFF

The Power is turned off

Power button has been pressed and the software is initialized (15 s)

Projector is in standby mode

Projector is on

Projector is powering down; the fans are running to cool the lamp (1 min)

Problems to display one or more source

Internal circuit failure

6 CONNECTIONS

To obtain the best performance from your projector, we
recommend the use of good quality “video cables” to the various
signal sources (75 ohm Impedance).
Poor quality cables will cause inferior picture performance.

For optimum connectivity we recommend you follow these
simple steps:

- With exception of coaxial RCA/Phono type connectors,
always double-check that the plug is inserted the correct
way round to avoid damaging the plugs or the sockets on
the projector

(Fig. 16)

.

la
remplacer pa
et de mems caracteris

CAUTION: for continued protection ag
risk of fire, replace

R/Cr

only with same type
and rating fuse.

AUDIO

OUT

HDMI

5

G/Y

GRAPHICS RGB

4

ZOOM

2

1

CONTROL (RS 232)

3

B/Cb

HV

75

Fig. 16

10

- Remove cables by the plug and do not pull on the cable
itself.

- Avoid tangled cables.

- Position the cables carefully to avoid a trip hazard - especially
in low light areas.