Assessments - 5, GPA: 3.6
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Facilidade de uso
Press CAMERA to select the camera input mode. Pressing CAMERA on the camera control panel or INPUT on the main unit can also select it. “Camera” is displayed. Move the camera head to adjust the size of the picture. You can project around the projector by moving the arm and the camera head. 2 3 (Continued) Up : To reduce. Down : To enlarge. 4LCD PROJECTOR LCD PROJECTOR LCD PROJECTOR LCDPROJECTOR ON/STANDBY MENU ENTER INPUT ON LAMP TEMP 3 AUTO SET POINTER PJ MARKER LASER MENU ENTER KEYSTONE ON/STANDBY R-CLICKL-CLICK VIDEO CAMERARGB RESET FREEZERESIZE 3 1 Press ARM LIGHT. The light turns on. CONTENTS 38 Correcting illuminated defects Camera (Continued) 5 Focus on the picture by turning the focusing ring on the camera head. Focusing ring N: Near F: Far 6 Press PHOTO/TEXT to select the mode of the document. PHOTO: when using a photograph. TEXT: AB when using a text. 7 When finished, turn off the light and close it, and put back the arm. Follow the steps of “Preparation of the document imaging camera” in reverse. Notes •The light turns off automatically when the arm is leaned. •When the arm is not raised up, the camera source cannot be projected. •In the camera input selected, audio signals from the RGB INPUT (AUDIO) is selected. •“Camera gain” adjustment may improve view of a camera subject which is too dark or vivid. 32 Locking the white balance Normally, this camera automatically adjusts the color balance to project the picture. If the adjustment is not sufficient, follow the steps below to lock the white balance. 1) Project a white paper and enlarge it to fill the screen. 2) Press W.BALANCE to turn the LOCK indicator on. The white balance is locked. To release the white balance, press W.BALANCE again to turn the LOCK indicator off. Notes •If you raise up the arm while the camera input is selected, the color of the picture may vary for an instant due to the white balance adjustment. This is not malfunction. •If you put back the arm and raise it up while the white balance is locked (the LOCK indicator is lit), the projector releases the white balance but leaves the LOCK indicator on. In this case, press W.BALANCE to restore the indicator to the normal status. If there are some luminous dots on a projected picture, make the following correction. 1) While the camera is active, cover the camera lens with a black paper completely. 2) Press OVERLAY and ARM LIGHT at the same time. When flickering occurs by a fluorescent lighting in the room In this case, turn off the lighting of the room or adjust the Camera gain in the following manner. 1) Press ARM LIGHT to turn off the arm lighting. 2) Press MENU to display the menu. 3) Press or to select “Picture”. 4) Press or to select “Camera gain”. 5) Press or to adjust the value. CONTENTS 39 Camera Overlaying projection With the RGB input or the video input selected, you can draw on the screen with the pen. Preparation • Select either of the RGB input or the video input. • Set the document imaging camera at the ready. 36 OVERLAY PHOTO/TEXT ARM LIGHT LOCK W.BALANCE CAMERA Prepare a white paper to write on. Press OVERLAY. The camera source is overlaid on the picture. Project the paper using the camera. 1 2 3 4 RGB picture Write on the paper with a blue or red pen. The handwriting is superimposed on the picture. Notes • Handwriting in colors except blue and red cannot be displayed properly. • Handwriting in fine lines may not be displayed properly. • When Y/Pb/Pr signal enters, the overlaying projection function is not available. Maintenance Trouble indications If there is some problem inside the projector, the indicators light up or flash. SELECT/ADJUST ON/STANDBY MENU ENTER INPUT ON ON Indicator LAMP LAMP Indicator TEMP TEMP Indicator ON Off or lit (red) LAMP – TEMP – The power does not come on. ® Malfunction of the unit. • Unplug the power cord and call the dealer. ON Lit (red) LAMP Lit (red) TEMP – The lamp turns off or does not light up. ® The lamp’s end, or malfunction of the unit. • Lamp’s life length is over, replace the lamp with new one. 42 • Unplug the power cord and call the dealer. ON Lit (red) LAMP – TEMP Lit (red) The power turns off or does not come on. ® The inside is too hot, or the projector has been working in an area of high temperature. • Place the projector correctly so the intake and exhaust fans’ holes are not covered. • Turn the projector off, and leave it for a while, and turn it on again. • Clean the air filter. 41 CONTENTS 40 ON Lit (red) LAMP – TEMP Flashing (red) The power turns off or does not come on. ® Trouble with the intake fan. • Unplug the power cord and call the dealer. ON Lit (red) LAMP – TEMP Flashing (orange) The power turns off or does not come on. ® Trouble with the exhaust fan. • Unplug the power cord and call the dealer. Note Before attempting any maintenance, unplug the power cord. CONTENTS 41 Cleaning the lens Maintenance Air filter, lens and main unit cleaning CAUTION If you use the projector mounted on the ceiling, ask the dealer...
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