User manual SONY ICF-C630

[. . . ] 3-249-145-21 (1) FM/AM Clock Radio Operating Instructions · Since a strong magnet is used for the speaker, keep away personal credit cards using magnetic coding or spring-wound watches from the unit to prevent possible damage from the magnet. · When the casing becomes soiled, clean it with a soft dry cloth moistened with mild detergent solution. Never use abrasive cleansers or chemical solvents, as they may deform the casing. If you have any questions or problems concerning your unit, please consult your nearest Sony dealer. Choosing Power Sources (See Fig. [. . . ] However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/ TV technician for help. Using House Current (See Fig. B) Connect the Sony AC power adaptor to the DC IN 4. 5 V jack firmly, and plug it into a wall outlet. The power source will automatically switch to the external power source even if batteries are installed. Notes on the AC power adaptor · When operating the unit with an external power source, do not remove the batteries. These batteries serve to backup the clock and standby settings. Since batteries discharge in this case as well, we recommend changing them about once a year. · Before connecting and disconnecting the external power source plug, be sure to turn off the radio. Otherwise, "E" may be displayed. When this occurs, turn on the radio so that "E" disappears. · When operating the unit with the internal batteries, remove the AC power adaptor from the wall outlet and the DC IN 4. 5 V jack. Make sure that the plug of the external power source is disconnected before operating the unit. · Use the recommended Sony AC power adaptor only. The polarity of the plugs of other manufacturers may be different. Failure to use the recommended AC power adaptor may cause the unit to malfunction. Precautions · Operate the unit only on 4. 5 V DC. For battery operation, use two size AA (R6) batteries. For AC operation, use only the recommended AC power adaptor. · The unit is not disconnected from the AC power source (mains) as long as it is connected to a wall outlet, even if the unit itself has been turned off. · The nameplate indicating operating voltage, etc. [. . . ] Press NAP repeatedly until the desired minutes is displayed. Each press changes the display as follows: OFF (current time) 120 10 90 20 60 30 BAND To Set the Alarm Time To Set the Radio Alarm 1 Press and hold down ALARM A for a few seconds. You will hear a beep. Press CLOCK/D. S. T once . You will hear a beep and the minutes will start to flash in the display. 2 3 4 5 Press TIME SET + or ­ until the correct hour appears in the display. Press ALARM B once. You will hear a beep and the minutes will start to flash in the display. Repeat steps 2 and 3 to set the minutes. After setting the minutes, press CLOCK/D. S. T. [. . . ]