[. . . ] If you do not intend to use the device for an extended period, remove the batteries. In the event of the batteries leaking acids, put on a pair of protective gloves. Clean the battery compartment and the battery contacts with a dry cloth. If a battery is swallowed, medical assistance must be sought IMMEDIATELY. [. . . ] Close the cover of the battery compartment k, such that it engages firmly. Insert the batteries into the battery compartment k, paying heed to the polarity markings shown in the battery compartment k. Close the cover of the battery compartment k, such that it engages firmly. Position the projection clock such that the projection lens q is directed onto an empty surface. The distance from the projection lens to the projection area (ceiling or wall) must lie between 0, 4 m and 3 m. Using the sound level controller VOLUME h, select the desired sound level. As soon as you have found a position with good reception from your desired radio station, leave the telescope aerial a in this position. Select and set the desired radio station, and the sound volume, with which you wish to be woken (see also chapter Radio Operation). AL2 u until a symbol is no longer shown next to the indicator for the alarm function resp. After about 5 seconds the device returns to just a time display and the indicator for the alarm function disappears. Press the button o to switch the alarm tone off until the following day. AL2 u until a symbol is no longer shown next to the indicator for the alarm function resp. After about 5 seconds the device returns to just a time display and the indicator for the alarm function disappears. Press the button o to switch the alarm function off until the following day. When used properly, the radiation from the projection of the display is not at all dangerous!However, avoid looking directly into the light beam and do not aim the beam at other persons or at animals. To display the time correctly on a wall or the ceiling, the hinged projection element needs to be swivelled into the correct position and the room must be appropriately darkened. Press the button PROJECTION LIGHT e once again for 2 seconds to switch the time projection off. Check the state and charge condition of the inserted batteries at least once a year. If you do not intend to use the device for an extended period, remove the batteries. [. . . ] The warranty is void in the case of abusive and improper handling, use of force and internal tampering not carried out by our authorized service branch. The warranty period will not be extended by repairs made under warranty. Any damage and defects extant on purchase must be reported immediately after unpacking the appli ance, at the latest, two days after the purchase date. Repairs made after the expiration of the warranty period are subject to payment. [. . . ]