User manual SONY DFS-500 VIDEO SWITCHER

[. . . ] CAUTION The use of optical instruments with this product will increase eye hazard. Owner's Record The model and the serial numbers are located at the rear. Refer to these numbers whenever you call upon your Sony dealer regarding this product. ___________________ Certain countries may regulate disposal of the battery used to power this product. [. . . ] Turn it on by pressing TV, WB, FM or AM to continue listening to it. 13 Presetting your favorite radio stations You can store your favorite radio stations into the CD player's memory. You can store up to 3 stations with any band and frequency setting. 1 2 Tune in the station you want. Hold down one of the 1 - 3 buttons that you want to store the new station on for 2 seconds or more. When the station is preset successfully, the beep sounds and the indication "F1, " "F2" or "F3" appears in the display. Example: TV: WB (weather band): FM: AM: To play your favorite stations Press one of the 1 - 3 buttons. To cancel all preset stations 1 Disconnect the power source (AC power adaptor, rechargeable batteries or alkaline batteries). The indications in the display keep flashing until all preset stations are cleared, then stop flashing and disappear from the display. 14 Presetting radio stations You can preset up to 51 stations: 7 for TV, 4 for WB, 30 for FM and 10 for AM. 1 2 3 Press TV, WB, FM or AM to select the band (direct power-on). The CD player starts scanning the stations from the lower frequencies and stops for about 3 seconds when a station is received. If you want to preset the received station, press MEMORY while the preset number is flashing. The received station is preset on the preset number 1 and the CD player starts scanning for the next receivable station. If you do not press MEMORY within the 3 seconds, the CD player will start scanning for the next receivable station without storing the station. If the stations have already been stored, the newly preset stations will replace the old ones. Using the radio 4 To stop scanning · Press TV, WB, FM or AM. · Do not touch the AC power adaptor with wet hands. On rechargeable batteries and dry batteries · Do not charge the dry batteries. · Do not carry the batteries with coins or other metallic objects. It can generate heat if the positive and negative terminals of the battery are accidentally contacted by a metallic object. · When the batteries are not to be used for a long time, remove them. · If battery leakage occurs, wipe off any deposit in the battery compartment, and install new batteries. In case the deposit adheres to you, wash it off thoroughly. Connecting to a power source Battery power is getting low. Battery power is low. Lo batt* r Batteries are depleted. * Beep sounds. When the batteries are depleted, replace both batteries with new ones. 23 B Additional information Precautions On safety · Should any solid objects or liquid fall into the CD player, unplug it and have it checked by qualified personnel before operating it any further. · Do not put any foreign objects in the DC IN 4. 5 V (external power input) jack. · Do not expose the CD to direct sunlight or heat sources such as hot air ducts. Malfunction may occur. On headphones/earphones Road safety Do not use headphones/earphones while driving, cycling, or operating any motorized vehicle. It can also be potentially dangerous to play your headsets at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations. [. . . ] The playing time is too short when powered with the rechargeable batteries. Cause and/or corrective actions c If "AVLS" appears in the display, hold down SOUND until "AVLS" disappears from the display. c Check that you are using alkaline batteries and not manganese batteries. (page 23) c Replace the batteries with new LR6 (size AA) alkaline batteries. [. . . ]