User manual ACER C20

[. . . ] · The manufacturer assumes no responsibility for any errors that may appear in this manual · The reproduction, transmission or use of this document or contents is not permitted without express written authority. TRADEMARK ACKNOWLEDGMENT : PS/2, VGA and XGA are registered trademarks of International Business Machines Corporation. VESA and SVGA are trademarks of the Video Electronics Standard Association. Carefully observe the trademarks and registered trademarks of all companies, even when not mentioned. CONTENTS Page Page FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 BEFORE USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Contents of Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Loading the Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . 20 OSD Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Indicators Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Symptom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installation of the Projector and Screen. . . . . . . . 6 Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Example of System Setup . . . . . . . . . . . . . . . . . . . . . . 8 Plug & Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . 23 WARRANTY AND AFTER-SERVICE . . . . . . 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TABLES Table 1. [. . . ] Select Mirror Status: Select mirror status with / button. MIRROR P. / button. GAMMA Select Gamma Mode: Select the gamma mode with the NORMAL CINEMA DYNAMIC ENGLISH-14 OPERATIONS (continued) SETUP INPUT IMAGE OPT. Select an item with the and buttons, and start or stop operation with the and buttons. VOLUME MENU COLOR LANGUAGE AUTO OFF SYNC ON G WHISPER IR REMOTE Table 7. Options Menu Item VOLUME MENU COLOR LANGUAGE Reduce Description Increase / button. Select Menu Background Color: Select with the AUTO OFF Select Menu Display Language: Select with the / button. The system automatically enters the standby mode when a signal is not received for the set time. When STOP is selected the system does not enter the standby mode even if no signal is received. SYNC ON G Invalid: Select TURN OFF with the button. · May not be displayed correctly with some input signals when SYNC ON G is valid. In such cases, remove the signal connector so that no signal is received, set SYNC ON G to invalid, and reconnect the signal. SYNC ON G WHISPER Set / Crear WHISPER Mode: Press the / button. In the WHISPER mode, acoustic noise level from the unit is reduced, and brightness level on screen is a little lower. Select Remote Control Sensor: Select the sensors to activate along the menu with the / button. The ambient light may affect the remote. · Strong light and obstacles will interfere with operation of the remote control transmitter. IR REMOTE SETUP INPUT 2 1 1 IMAGE 3 2 3 OPT. VOLUME MENU COLOR LANGUAGE AUTO OFF SYNC ON G WHISPER IR REMOTE : active : inactive ENGLISH-15 ENGLISH Options Menu OPERATIONS (continued) No Signal Menu The same adjustments and settings are available with the Image and Options menus when the MENU button is pressed during display of the "NO INPUT IS DETECTED ON ***" or "SYNC IS OUT OF RANGE ON ***" message while no signal is received. Select an item with the and buttons, and start or stop operation with the and buttons. VOLUME BLANK START UP MIRROR MENU COLOR LANGUAGE AUTO OFF SYNC ON G WHISPER IR REMOTE 16 Table 8. · Handle the lamp with utmost care as it can burst during use if subjected to a shock or impact or if scratched or cracked. · Probability for the burst will increase if the lamp is used for extended period of time or used exceeding the period of replacement. You are advised to follow instructions for lamp replacement as soon as they are given (Refer to Table 9 of Page 20, Table 10 of Page 21). Avoid any reuse of an old lamp (used lamp) since such reuse can result in burst. · In case the lamp gets blown up in a short period of time after use, some electrical failures or troubles other than the lamp itself may be suspected as causes. Under such circumstances, consult the store where you purchased it or a service company. · Should the lamp burst (accompanied by a big bursting noise), perform ventilation sufficiently, and exercise maximum caution not to inhale any gas out of the projector's air vent or not to let it enter your eyes or mouth. · Should the lamp burst (accompanied by a big bursting noise), make absolutely sure to unplug the power cord from the outlet and ask the store where you bought the lamp for immediate replacement. You should not engage in cleanup or replacement of the lamp by yourself since scattered glass fragments can damage the inside of projector or can result in personal injury when you handle it. · When you dispose of any used lamps, be sure to observe and follow local ordinances and regulations of the area or district where they are subjected to disposal. Generally speaking, the lamps are treated similarly as glasses and bottles in most cases, but there are areas or districts where lamps are classified as a separate collection, and so be sure to use caution. [. . . ] Some times, the projector ignores RS-232C commands during other works. If the error command `15H' is returned, please send the same command again. When data sent by the projector cannot be practice When the command sent by the projector cannot be practiced, the the error code `1cH' +`xxxxH' is returned. When the data length is greater than indicated by the data length code, the projector will ignore the excess data code. Conversely, when the data length is shorter than indicated by the data length code, an error code will be returned to the projector. [. . . ]