Fm/mw/lw/sw/air band radio with lcd display (14 pages)
Summary of Contents for DIGITECH Audio S450
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WORLD BAND RADIO AM/FM/Shortwave fi eld radio with LCD backlight OWNER’S MANUAL...
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WARNING • Do not expose this appliance to rain or moisture. • Do not submerge or expose to water. • Protect from high humidity and rain. • Only operate within speci ed temperature range (0 °C to 40 °C). • Unplug immediately if liquid has been spilled or object have fallen into the apparatus.
INSTALLING BATTERIES The battery compartment is on the back of the radio. Remove it by pressing the two tabs and pulling up. Install only fresh, new alkaline D cells, all of the same brand and type. To prevent battery acid leak- age, follow these instructions.
USING AC POWER Plug AC adapter into the socket on the left side of the radio. Use only the AC adapter supplied. When the AC adapter is plugged in, the full power level will show in the upper left corner of the display, looking like a full battery.
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TURNING ON AND OFF Turn on the radio by pressing the red POWER & SLEEP button on the front top right corner of the radio. When the unit is on, press the POWER & SLEEP again to turn the radio o . SETTING AND DEACTIVATING THE SLEEP TIMER To activate the sleep timer, turn the radio on and press the POWER &...
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USING THE LOCK BUTTON To lock all of the keys and buttons press and hold the LOCK button ” ” (front top of the radio) until you see a symbol of a key appear in the top, middle of the display. Press the same button for 2 seconds to unlock it.
TUNING IN FM STATIONS The FM frequency range is from 87.5 to 108 MHz. • Fully extend the telescopic antenna and turn on the radio. • Place the top BANDWIDTH control onto the MONO or STEREO position. Stereo is needed only when you’re using headphones and STEREO appears above the top left of the frequency in the display.
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TUNING IN MW STATIONS (AM); CHANGING THE TUNING STEPS MW, or medium wave stations, known as AM stations, range from 520 - 522 1620 KHz in other parts of the world. une in 9 KHz steps and in other parts of the world they may tune in 10 KHz steps.
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TUNING IN SW (shortwave) STATIONS Turn on radio. Place the upper BANDWIDTH switch in the W or N position. Place the lower switch into SW1, SW2 or SW3. Place AM/SW RF GAIN control into the 10 position; decrease if necessary. SW appears in frequency range of 1711 to 29999 KHz.
OPTIMIZING SHORTWAVE RECEPTION Shortwave enables listening to broadcasts over vast distances including other countries and continents. The following information will help you get the best results. • During the day, frequencies above 13 MHz are usually best. • At night, frequencies below 13 MHz are usually best. •...
SETTING THE CLOCK The clock works in either the 12 hour or 24 hour mode. To change the clock from one mode to another, turn the radio o , press and hold the UP button for 5 seconds. To set the clock: Turn radio o .
ACTIVATING AND DEACTIVATING THE ALARM CLOCK Press and release the TIMER A or TIMER B button. ‘Timer A’ or ‘Timer B’ ashes in the display. While it ashes, press ALARM over and over. A bell “ ,” speaker or nothing appears in the display next to ‘Timer A’...
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EXTERNAL ANTENNAS FM/SW EXT. ANT. – this socket, on the back of the radio is primarily for antennas designed to be fed with 50 or 75 ohm coaxial cable, such as dipoles or comparable antennas. It can also be used for long wire antennas.
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USING THE AM IF OUT SOCKET (back of radio) Use this F socket to access an amplitude modulated intermediate frequency output for use in receiving DRM signals. It can also be used for other types of radio frequency experimentation. LIGHT BUTTON (under LOCK button) Press this button to light the display for a few seconds.
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