User manual EPSON POWERLITE S4

[. . . ] Epson PowerLite S4 User's Guide ® Meaning of Symbols 2 Meaning of Symbols c Indicates the possibility that people may be injured or the equipment may be damaged if the instructions are not followed. Indicates tips or additional helpful information. p Copyright Notice All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. The information contained herein is designed only for use with this Epson product. [. . . ] The counter needs to be reset after the lamp has been replaced with a new one. You can do this using the configuration menu. p 1 2 Do not reset the lamp operating time except after the lamp has been replaced, otherwise the lamp replacement period will not be indicated correctly. 3 When "Execute?" appears, select "Yes". The lamp operating time will then be reset. Connect the power cable and turn on the projector. Select "Reset" from the configuration menu, and then select "Reset Lamp Hours". Check the buttons you can use, and the operations they perform, in the guide at the bottom of the screen. Using the remote control Using the control panel Replacing Consumables 44 Replacing the Air Filter If the air filter is broken or if a warning message reappears after it has been cleaned, it should be replaced. The air filter can be replaced even if the projector is installed on a ceiling. 1 Turn off the projector's power, wait until it beeps twice, and disconnect the power cable. Put your finger into the recess of the air filter and slide it out to remove it. 3 Install the new air filter. Slide in the new air filter and press until it clicks into place. 2 p Recess Dispose of used air filters properly in accordance with your local regulations. Air filter frame: Polycarbonate, ABS plastic Filter: Polyurethane foam Using the Help Menu 45 Troubleshooting Using the Help Menu If a problem occurs with the projector, you can use the Help function to assist you in solving the problem. It uses a series of menus in a question and answer format. If the Help function does not provide a solution to the problem, see "Problem Solving" on page 47. 1 Display the Help menu. Using the remote control Using the control panel Using the remote control Using the control panel 3 Confirm the selection. Using the remote control Using the control panel 2 Select a menu item. Using the Help Menu 46 4 Repeat the operations in steps 2 and 3 to proceed through the menu to more detailed items. 5 Press the [Help] button to exit the help menu. Problem Solving 47 Problem Solving If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators" below. If the indicators do not show clearly what the problem might be, see "When the Indicators Provide No Help" on page 50. Reading the Indicators The projector is provided with the following three indicators which indicate the operating status of the projector. Indicates the operating status of the projector. Orange: Standby condition Projection starts again when the [Power] button is pressed. You can disconnect the power plug from the electrical outlet when the status light is in this condition. Green : Warm-up in progress Warm-up time is approximately 30 seconds. After warm-up is complete, the indicator will stop flashing. Green : Projection in progress Indicates the projection lamp status. Indicates the internal temperature status. The following tables show what the indicators mean and how to remedy problems that they indicate. If all indicators are switched off, check that the power cable is connected correctly and that power is being supplied normally. Power indicator lights red Status Power Red Red Red Cause Internal error Remedy or Status Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson (see page 57). Problem Solving 48 Status Power Red Cause Fan related error/ Sensor error Remedy or Status Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson (see page 57). Red Power Red High temperature error (overheating) Red Power Red Red Lamp problem Lamp timer failure Lamp cover is open The lamp will turn off automatically and projection will stop. Wait for about 5 minutes until the projector switches to standby mode, then do the following: · Make sure the air filter and air exhaust vent are clear, and the projector is not positioned against a wall. [. . . ] The gases inside mercury lamps contain mercury vapor. If the lamp breaks, immediately ventilate the room to prevent the gases that are released when the lamp breaks from being inhaled or coming into contact with the eyes or mouth. Do not bring your face close to the projector while it is in use, in order to prevent the gases that are released when the lamp breaks from being inhaled or coming into contact with the eyes or mouth. If the lamp breaks and needs to be replaced with a new lamp, contact Epson for information on replacement (see page 57). [. . . ]