Elmo P100 instruction manual Troubleshooting, Symptoms and Confirmation

Page 45

ENGLISH

7 TROUBLESHOOTING

Symptoms and Confirmation

Check the following items. If any abnormality is found, consult the seller from whom you have purchased this product or our branch/office near your location.

Symptom	Check this item
No image is displayed	• The cable is not connected correctly to the video-in terminal of the
on the TV monitor.	monitor.
	• The power cord is disconnected from the wall AC outlet.
	• The plug is disconnected from the power cord receptacle of this
	presenter.
	• The power switch is not ON.
	• Zoom is set at the TELE side, displaying only the white/black part of the
	document.
	• The power switch is turned ON immediately after it is turned OFF.
	In this case, this product may not start immediately. Wait for several
	seconds after turning OFF the power switch, and then turn it ON.
The image is out of	• The document (object) is too close to the lens.
focus.	• Zoom is at the TELE side after focusing at a wide angle (at the WIDE
	side). Focus on the point of max. at the TELE side.
	• In the auto focus, focusing is difficult in some cases.
The lamp does not	• For the protection purpose, the lamp is arranged to light up after
light up quickly.	preheating for 2 seconds. This is not a fault.
The video output	• The video output is set to the PAL system. If this product, set to the PAL
image is disarrayed.	system, is connected to the monitor specially designed for the NTSC
	system, the video image may not be outputted normally but be
	disarrayed or in black and white. In such case, switch the system of
	the video output by referring to "DIP Switch" at P. 61.
The image is too dark.	• The intensity of the lighting is not sufficient. Press the [ ] button on
	the front operating panel or wireless remote control to turn ON the
	lamp.
	• The iris is adjusted to the CLOSE side. Adjust the iris to the OPEN side.
The image is striped.	• This may be interference fringes between dots of printed matter
	and TV scanning lines or CMOS pixels. This may be mitigated by
	changing the projection range.
	• When using an LCD projector, vertical stripes may appear on the
	screen. This may be mitigated by manually adjusting the dot clock
	frequency on the projector side.
The brightness tone is	• This may be mitigated by switching gamma settings.
out of order.
The material (object)	• Initialize the camera position by referring to P. 70.
does not come to the
center of the display

Replacement of Lighting Lamp (Fluorescent Lamp)

The lighting lamps (fluorescent lamps) are expendables. When any of them begins to shimmer or dim, replace it.

For the replacement of the lamp, consult the dealer from whom you have purchased this product or our branch/office near your location.

TROUBLESHOOTING

94

Image 45

Contents P100 Important Safeguards Should be moved with care. Quick Risk Electric Shock Do not Open Wash hands after handling 30%~85% No condensation Before YOU USEPart Names Setting UP Storing Operation Procedure Functions Contents Troubleshooting Name of Each Part Part Names and FunctionsAppearance Front Rear/Side FrontFront Operating Panel FunctionsName Function Use this button to display materials such as documentsName Rear PanelSide Panel To enable the image transfer or the main unit control byOSD On-Screen Display Camera Mode Menu when camera image is in displaySample image of the 1st, 2nd and 3rd hierarchies SD Mode Menu when image stored in an SD card is in displayIndicates the factory settings @4 @5 @6 @7 Wireless Remote Control@0Text Text Mode To switch the mode to Text1 2adjustment Dark To darken the camera imageTo switch ON/OFF the lighting Normal NormalReceivable Range Battery ChangeSetting UP Setting UpRelease the lock by turning the security lock English Connecting to the PC with a USB cable Connecting of Video CablesConnecting to the unit having the DVI input terminal Connecting to the unit having the analog RGB input terminalGND Pin assignmentStoring StoringSlides down and the lamp column also folds Presentation by Using Documents, Films, etc Operation ProcedureZoom on the front operating panel or the zoom button Press the Brightness ·Presentation using optional SD card Option Displaying the image Saving the ImageMovement as shown in the right figure Direction buttonsDeleting the Image Slide showFormatting the SD card Set USB Mode to Application on the OSD IMAG0002.JPG 100ELMO IMAG0001.JPGForward shooting Backward shooting Shooting off the stageThis camera is equipped with material illumination LightingZoom Image Selection Cannot be switched to RGB in imageVGA2 VGA1VGA3 SXGA1Focus on the object is adjusted FocusAuto Focus Manual Focus Auto Brightness Adjustment Brightness AdjustmentManual Brightness Adjustment Normal is selected in Brightness onState Presetting PresettingCalling Cable Connection RS-232C SpecificationsConnect this product to a PC with an RS-232C cable This product side DSUB-9POperation Command PC → This product Data Format SpecificationResponse Data Format This product → PC ACKUart Communication Format Transmission SpecificationsBWD Connection GraphicsTEXT1 TEXT2 TEXT3 Troubleshooting Symptoms and ConfirmationReplacement of Lighting Lamp Fluorescent Lamp General SpecificationsMain Camera 50Ω TerminatedAnalog RGB output Vp-p 75Ω unbalanced Supplied Accessories LightingTrademark Acknowledgements