Sim2 Multimedia Ht 300 Link Projector User Manual

19
IMAGE
This menu features adjustments relating to picture position,
aspect ratio, 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 parameters). You
can select a different aspect for each source: the selected
aspect ratio will be automatically called the next time the rela-
tive source is called.
You can also select the...

20
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, calling the automatic control procedu-
re from the AUTO button on the remote control or keypad. When
this procedure is called it is helpful to have a white or light
coloured background on the screen in the current picture.
FREQUENCY/PHASE
These adjustments, available for progressive signals and for
signals from PC, ensure...

21
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. 22).
1
2CLAS
S 1 L
ASER
 PRO
DU
CT3-
Fig. 22
If the projected images needs to be centred horizontally, 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. 23).
1
2CLASS 1 LASER PRODUCT3...

22
NoConfirm?
Ye s
MENU
LANGUAGE
Lists the languages available for the On Screen Display menus.
SOURCE LIST
In order for the HT300 LINK system to be more flexible, the
following described functions allow to modify the input selection
menu making it more user friendly.
The main window shows all the inputs available on the
DigiOptic™ Image Processor.
If one or more inputs are not utilized, it is often helpful to blank
them from the input list (accessed with the 0 key).
Once the input has been chosen, in...

23
two columns showing the F1-F2 keys. The choice between F1
and F2 is made by the  and  keys of the remote control; the
function given to F1 and F2 is chosen with the  and 
 keys.
The function delivered by the key is memorized by the
intersection on the line and column.
In the following window are described the 6 options
Source list
F1/F2 keys
Source info
OSD Backgroung
OSD Position
OSD Timeout Language
Menu
English
Zoom
Focus
Magnification
Blank
Colour temperature
Gamma correction
F1 F2
Fig.27
Zoom...

24
9  CLEANING AND MAINTENANCE
The Projector and DigiOptic™ Image Processor do not require
internal cleaning. There are no user serviceable parts inside
the projector.  Please refer all service requirements to qualified
personnel.
Cleaning the projector’s cover:
Use a soft slightly damp cloth. Do not use abrasive cleaners,
solvents or other harsh chemicals, as this will damage the finish
of the cover. Avoid direct cleaning of the rear panel’s screen-
printing.Cleaning the lens:
The lens may be cleaned...

25
10  TROUBLESHOOTING GUIDE
No power  (Green and red LED are OFF)
- Check the power switch at the rear: it must be in position I.
- Check if the power cable has been connected correctly to a
working socket.
- Check the power socket fuse, at the rear of the projector.
- Replace the fuse on the mains socket with an identical type
(T 3.15A H) 
(Fig. 2).
- Should the problem persist, seek authorised technical
assistance.
The lamp is not coming on
- Allow a few minutes pause between switching off and...

26
Video Image showing colour misalignment on vertical
details
- Verify compatibility of video/graphic signals with technical
specifications of your projector.
- Adjust Y/C DELAY settings in the IMAGE ADJUSTMENTS /
ADVANCED SETTINGS to reduce colour misalignment. For
best results use an external colour bar test pattern source.
You can purchase the following optional accessories at your
Dealer:
- Wall/Ceiling Bracket Kit.
Use only original, or SIM2 Multimedia approved,
accessories.
11   OPTIONAL...

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PROJECTOR
OPTICAL
Projection system:optical engine based on 1 DMD™
HD2+chip, sealed housing, dusty
proof
DMD™ panel: resolution 1280x720 pixel
Brightness uniformity: 10% above or below the average
Contrast ratio: > 2800:1 (full On / full Off)
Projection lens:zoom, 12 elements AR multilayer
coating, motorized focus and zoom,
manual elevation
Aperture f#: 2.7 (zoom max) - 3.3 (zoom min)
Picture size: 50-250 inches (diagonal measure)
Aspect ratio: 4/3 and 16/9
Throw ratio: 1.8:1 - 2.5:1
(throw distance:...

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DIGIOPTIC™ IMAGE PROCESSOR
ELECTRICAL
Input signals:
• 2 COMPOSITE VIDEO (CVBS)
RCA type connectors, gold-plated
1.0 V
pp / 75 Ω, negative synchronisation
• 2 S-VIDEO (Y/C)
4-pin mini-DIN connectors
Y: 1.0 V
pp / 75 Ω, negative synchronisation
C: 0.286 V
pp / 75 Ω, [NTSC nominal burst level]
0.3 V
pp / 75 Ω [PAL, SECAM nominal burst level]
• 4 COMPONENTS (Y/Cr/Cb/H/V) - RGBHV
3 sets of 5 RCA connectors, gold-plated
1 set of 5 BNC type connectors, gold-plated
- Components signal
Y: 1.0 V
pp / 75 Ω,...