Sim2 HT3000 Instrukcja Instalacji Pobierz pdf (Strona 20)

HT3000 HOST

ENGLISH

• 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 technical speci-

ﬁcations and, in particular, with those of the selected

input.

Out of range

This message appears when either the resolution or the verti-

cal/horizontal frequency of the input signal exceeds system

speciﬁcations (e.g. a QXGA graphic signal).

NO POWER (LEDs ALWAYS OFF)

•

Check that the projector’s power switches are turned

on.

•

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

with an identical type (T 3,15A 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 to the optimum

temperature for switching on.

•

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.

•

Reset the Projector & HOST by turning off the power

on both units. Wait 10 seconds before powering on

again.

•

Check ﬁbre Optic cable connections on Projector and

Host.

NO IMAGE

•

Make sure the selected input is connected to a video

or graphic signal and that that source is functioning

correctly.

•

Check that the source is HDCP compliant, you will not

get a picture using encrypted material via the DVI-D

input.

•

Make sure the video or graphic signals supplied by the

source are compatible with the HT3000 HOST 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.

PICTURE OK ON 1080i & 720P MATERIAL BUT NO

PICTURE DISPLAYED IN 1080P 60HZ/50HZ?

• This usually means that the HDMI cable has insufﬁcient

bandwidth to pass 1080p 60hz/50hz.This is quite com-

monon cheap cables and also excessively long cables.

We suggest using better quality cables and as short as

possible, avoid cables in excess of 10mtrs.

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 necessary

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.

10 CLEANING AND MAINTENANCE

11 TROUBLESHOOTING GUIDE

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