User manual HITACHI CP-X268AWF

[. . . ] Projector CP-X268A User's Manual ­ Operating Guide Thank you for purchasing this projector. WARNING Before using this product, please read the "User's Manual Safety Guide" and related manuals to ensure the proper use of this product. After reading them, store them in a safe place for future reference. About this manual Various symbols are used in this manual. The meanings of these symbols are described below. [. . . ] Turn the projector the lampunplug the at power cord. When the projector is suspended from the ceiling, apply the vacuum cleaner to penetration of dust or the like. While supporting the projector with one cover forward in the direction of the arrow. Handle Filter cover 59 Maintenance 4. Make sure there is no dust or dirt remaining after the cover is in place. If any dust or dirt remains use a vacuum cleaner knob on the projector. While holding the handle, Filter cover mark OPTION menu ( 43). (1) Press the MENU button to display a menu. When the EASY MENU has appeared, please skip the next step (2). 6. time using the FILTER TIME function in the dialog will appear. 60 Maintenance Replacing Internal Clock battery Consumption of the battery makes the clock not to work correctly. When the clock is wrong or it has stopped, please replace the battery according to the following procedures. WARNING Always handle the batteries with care and use them only as directed. Battery pollution of the surrounding environment. · Make sure the plus and minus terminals are correctly aligned when loading a battery. If the battery is placed in the battery holder upside-down, it may be hard to remove. · Keep a battery away from children and pets. If swallowed consult a physician immediately for emergency treatment. · Do not short circuit or solder a battery. · · adheres to your body or clothes, rinse well with water immediately. · Obey the local laws on disposing the battery. 4. Insert a new battery in the battery holder according to its minus terminal as indicated in the battery holder, so that the side marked by + is "+" marking 6. Close the battery cover. Replace the battery cover in place, then turn it in the If the battery is placed in the battery holder upside-down, follow the procedure below to remove and reload it properly. Remove the battery cover as described in steps 1 through 3 above. [. . . ] (2) The projector in creases the setting value on the above setting code. (3) The projector returns the response code `06H' to the computer. Decreasing the projector setting value (Decrement command) (1) The computer sends the decrement code Header + Command data (`05H'+ `00H'+ type (2 bytes) +`00H' + `00H') to the projector. (2) The projector decreases the setting value on the above setting code. [. . . ]