Sim2 Multimedia HT300 XTRA-H Troubleshooting Guide, No power Green and red LED are OFF, No image

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11 TROUBLESHOOTING GUIDE

11 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 turning on again (from stand-by). This will allow the lamp to cool down sufficiently.

-If the lamp doesn’t come on – even though the projector has had sufficient time to cool down – seek technical assistance from your nearest Dealer.

No image

-Check that the selected input is actually connected to a active video or graphic signal.

-Check that the above source actually works.

-Verify compatibility of video/graphic signals with the technical specifications of the projector.

-Check the integrity of cables used to connect various sources.

-Check temperature of the room: it must be below 35°C (95°F)

-Check projector air vents on top and underneath the projector: they must be free of obstruction.

-If the problem persists, consult your Dealer.

Image is disturbed, unstable or noisy

-Verify compatibility of video/graphic signals with the technical specifications of the projector.

-Check the integrity of cables connecting projector to various sources.

-If the signal source is a terrestrial broadcast (via a VCR) check that the receiving channel has been correctly tuned in and that the aerial system is in good working order.

-Should the problem be present with a signal coming from a video-recorder, ensure that the videotape is an Original “first generation” copy and in good condition.

-Adjust the VCR’s tracking control for optimum picture perfor- mance. Ensure the VCR mode is active in the Picture menu.

Incomplete image along borders (vertical and horizontal)

- Compare compatibility of video/graphic signals and techni- cal specifications of your projector.

-Press Auto (on your remote or keypad) to execute automatic adjustments.

-Adjust the horizontal and vertical position of projected image by selecting Position on the Image Adjustments menu.

-Adjust the width and height of image, selecting Aspect in

the Image Adjustments menu.

Image too dark, too pale or unnaturally coloured

-Verify compatibility of video/graphic signals with technical specifications of your projector.

-Go to Picture menu, select and regulate any of the following, accordingly: Contrast, Brightness, Color, and Tint.

-If necessary, reset the Color Temperature and Gamma Correction (found on the Image Adjustments / Advanced Settings menu).

Graphic image with poor quality vertical detail

-Verify compatibility of video/graphic signals with technical specifications of your projector.

-Press Auto (on your remote or keypad) to execute automatic adjustments.

-Adjust Frequency and Phase parameters, found in the Image Adjustments menu, to optimise vertical detail of the projected image.

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Contents HT 300XTRA-H HT User and Installation Manual The home theater projectorBACK LIGHT 1 INTRODUCTION 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 1 Projection lens 2 Lens shift knob 3 Cooling air inlet vents Refer to trained, authorised personnel for technical assistance 2 IMPORTANT SAFETY INSTRUCTIONSDo not use the projector when the room temperature is above 35C 95F 3 PACKAGING AND CONTENTS ZOOM FOCUS 4 INSTALLATIONFor rear projection the screen must be translucent SWITCH ON FROM STAND-BY 5 SWITCHING ON AND OFF THE PROJECTOR6 CONNECTIONS SWITCHING OFF AND RETURNING TO STAND-BYLED INDICATORS RGB/YCRCB INPUT COMPOSITE VIDEO INPUTS-VIDEO INPUT VGA INPUTFig. 21b HDMIMOTORISED PROJECTION SCREEN OUTPUT Menu 7 KEYBOARD PADRS232 INTERFACE CONNECTOR Up/Down/Left/Right arrow keys8 REMOTE CONTROL fourbatteries MAIN MENU 9 ON SCREEN MENUSOURCE SELECTION Fig. 26aBRIGHTNESS PICTUREFig. 28a Fig. 28bNOISE REDUCTION TABLE 1INPUT SIGNALS AND ADJUSTABLE/SETTING ITEMSCINEMA MODE VIDEO TYPEGAMMA CORRECTION IMAGEASPECT COLOR TEMPERATUREFREQUENCY/PHASE TABLE 2 INPUT SIGNALS AND ADJUSTABLE/SETTING ITEMSY / C DELAY LENS SETUPORIENTATION HORIZONTAL/VERTICAL KEYSTONEMENU LANGUAGE POWER ONFACTORY DEFAULTS TEST PATTERNSF1/F2 KEYS Picture Fig.36MEMORIES ImageCleaning the lens 10 CLEANING AND MAINTENANCENo Signal Cleaning the projector’s coverThe lamp is not coming on 11 TROUBLESHOOTING GUIDENo power Green and red LED are OFF the Image Adjustments menu12 OPTIONAL ACCESSORIES A TECHNICAL SPECIFICATIONS OPTICAL HTOPTICAL HT 300 XTRA-H CVBS on RCA/Phono type connector ELECTRICALGENERAL ENVIROMENTALunit mm inches B DIMENSIONSC PROJECTION DISTANCES Fig.37a16/9 16/9 Video S-Video D ON SCREEN MENU LAYOUT PictureImage YCrCbS-VIDEO SetupMenu VIDEO1 S MEMORY 2 S MEMORY 3 S MEMORY MemoriesSave current settings Save initial settings Rename 0 AutoINDEX Phone +39.434.383.253-256 Fax +39.434.383260-261