Sim2 C3X Lumis Manual de instalación descargar pdf (Pagina 22)

C3X Lumis

INFO

Displays the current operating status of the projector and

information concerning the projected video/graphic signal.

This function is displayed by pressing the key on the re-

mote control (or, when the On Screen Display is not enabled,

the ▶ key on the keypad).

QUICK MENUS

The quick menus provide access to the main adjustments

that affect image quality without opening the main menu.

The adjustments BRIGHTNESS, CONTRAST, COLOUR,

TINT, SHARPNESS, FILTER and NOISE REDUCTION will

appear on after the other in the lower part of the screen by

pressing keys ▼ and ▲.

MESSAGES

The following messages may appear on your screen:

So signal:

The system does not recognize any signal applied to the

selected input. In this case:

• Make sure the selected input is connected to a video

or graphic signal and that this source is functioning cor-

rectly.

• 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

speciﬁcations and, in particular, with those of the selected

input.

Fut of range

This message appears when either the resolution or the

vertical/horizontal frequency of the input signal exceeds

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

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

NO POWER (LEDS ALWAYS OFF)

• Check that the projector’s power switches are in posi-

tion.

• 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 (FUSE T 10 A L H 250V).

• 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.

• Restart the projector by cutting the power supply. Wait

10 seconds before switching them back on.

IF AN EXTERNAL HDMI SWITCH OR AV AMPLIFIER

IS BEING USED, SOMETIMES THE IMAGE IS NOT

RECEIVED WHEN THE INPUT IS SWITCHED.

• First of all, bypass the switch and connect directly to

the projector, and check that all the cables are OK. Set

a lower resolution, if the source is adjusted to 1080p

50/60Hz try setting it at 1080i; if the image becomes

visible, there are probably bandwidth or compatibility

problems in the switch: contact the manufacturer to

check if there are software updates available for the AV

ampliﬁer or for the switch.

• Try disconnecting the HDMI cable and reinsert it to

activate the “hot plug” detection, then repeat the same

procedure for all the HDMI inputs.

• Coloured sparks on the screen - The occasional ap-

pearance of ﬂashes or coloured sparks on the screen

when it is set at 1080p 50/60Hz. This may occur due to

low-quality switches and cables, try a lower resolution.

• No image or a dim image - check that the source is

compatible with the HDCP requirements, no image can

be obtained using coded material through the DVI-D

input.

NO IMAGE

• Make sure the selected input is connected to a video

or graphic signal and that this source is functioning cor-

rectly.

• Check compatibility of the video or graphic signals with

the technical speciﬁcations of the C3X Lumis and, spe-

ciﬁcally, with the speciﬁcations of the selected input.

• Check the condition of the cables used to connect the

projector to its input sources.

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Sim2 C3X Lumis Manual de instalación Pagina 22

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