Sim2 HT3000 Installationshandbuch PDF herunterladen (Seite 21)

HT3000 HOST

ENGLISH

WHEN USING AN EXTERNAL HDMI SWITCHER OR

AV AMP, SOME TIMES WHEN SWITCHING INPUTS I

DO NOT GET A PICTURE

• First of all bypass the switcher and connect directly to

the projector and check that all cable are OK. Change

to a lower resolution if your source is set to 1080p

50/60Hz, try at 1080i - if the picture comes on then it

suggests there are bandwidth or compatibility issues of

the switcher, check with the manufacturer to see if there

are any software updates for the AV Amp or switcher.

Try unplugging the HDMI cable from the HOST and plug

in again to activate the “hot plug” detection, also try this

for all other HDMI inputs.

COLORED SPARKLES ON SCREEN

• Occasional appearances of color ﬂashes and sparkles

appear on screen when set to 1080p 50/60hz. This can

happen as a result of lower quality switchers and cables,

try a lower resolution.

IMAGE IS DISTURBED, UNSTABLE OR NOISY

•

Check compatibility of the video or graphic signals with

the technical speciﬁcations of the system, and speciﬁ-

cally, 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

recorder, 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.

•

If using a Blu-Ray or HDVD high deﬁnition disc player

please be aware that material recorded on the disc

may be encoded with frame rate of 1080p 24Hz which

represents the same format as shown in a movie theater.

Quite often the movie trailers, on screen warnings,

menu’s and special features will be recorded at a dif-

ferent rate as the main feature such as 1080i25/30Hz

etc. Therefore, depending on how your player is set up

the projector will appear to be “hunting” for the correct

signal and sometimes it will display “No Signal” while the

player is synchronising to the correct format. On these

occasions - a few seconds of the program start maybe

missed while the projector stabilizes. This is a normal

characteristic and not considered to be a malfunction.

INCOMPLETE IMAGE ALONG BORDERS

• Check compatibility of the video or graphic signals with

the technical speciﬁcations of the system, and speciﬁ-

cally, 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.

•

Adjust the horizontal or vertical position of the image with

the IMAGE/POSITION menu (if available for the input in

question).

•

Adjust the image width and height, selecting Aspect in

the IMAGE /ASPECT menu.

•

Adjust the overscan setting applied to the image on the

IMAGE/OVERSCAN menu.

IMAGE TOO DARK/PALE OR UNNATURALLY COLOURED

• 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 param-

eters in the PICTURE menu.

•

If necessary, adjust Colour Temperature and Gamma

Correction (IMAGE menu).

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 projector

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 that they are

inserted correctly.

•

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 very bright light

levels.

You can purchase the following optional accessories at your

Dealer: Ceiling mount kit

A range of lenses are available from our dealers to satisfy

varying installation and projection distance needs. See the

Additional Information chapter for further details on projection

distance and enlargement ratios.

Always contact our service centre to have the lens replaced.

Use only original or SIM2 Multimedia approved acces-

sories.

WARNING: for ceiling/wall installation, using a sus-

pension bracket, carefully follow the instructions and

safety regulations provided with the bracket in the

packaging.

12 OPTIONAL ACCESSORIES

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