Optoma Pico PK120 User Manual - Page 18

Compatible Video / VGA Mode Timing Table Mode Resolution V-Sync (Hz) 640x480 60 800x600 60 VGA 1024x768 60 1280x768 60 480i / 480P 60 576i / 576P 50 Video In 720P 50 / 60 1080i 50 / 60 Video format does not support content with B-Frame function. Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local retailer or service center. Image Problems No image appears on-screen • Ensure the cables/charger/ battery are correctly and securely connected. • Ensure the pins of connectors are not crooked or broken. • Make sure the projector is switched on. Image is out of focus • Adjust the Focus Dial. • Make sure the projection screen is between the required distance 9.6 to 126.6 inches (0.245 to 3.215 meters) from the projector. See page 5. Image is too small or too large • Move the projector closer to or further from the screen. Image is reversed • Select "Setup --> Display --> Projection" from the OSD and set the projection direction. Audio Problems No sound • During video or music playback, press the button. Battery Problems Battery capacity is low • R emove the battery and clean the connectors. • The battery is worn out and needs to be replaced. • The battery may not charge correctly after the projector is turned off due to the high temperature emitted by the projector. Let the projector cool for a while before connecting the charger. LED Indicator LED Color No light Amber Green Red Red (flashing) Description In operation Battery charging Charge complete Transferring data Battery low Overheat; The projector temperature exceeds 80°C. •• The LED flashes red when the projector temperature reaches 80°C. It is recommended to switch off the projector to allow it to cool down. •• When the projector temperature reaches 85°C, the projector automatically shuts down due to the built-in temperature protection. This is not a malfunction. Let the projector cool down before switching it on again. Appendix Clause for Office / Document Viewer The End User may not: •• make copies of the Picsel Products or make them available for use by third parties. •• reverse engineer, disassemble, reverse translate, or in any way decode the Picsel Products or any copy or part of it in order to derive any source code. Save only as is permitted by any applicable law. Copyright / Trademark Copyright © Optoma Company Limited. All rights reserved. Optoma reserves the right to make technical changes. Optoma assumes no liability for damages incurred directly or indirectly from errors, omissions, or discrepancies between the device and this documentation. Other brands or logos are trademarks or registered trademarks of their respective companies. This device is not intended for use in the direct field of view at visual display workplaces. 18