I don't have a mannual I want to reset the 10 preset memory station

1. Connect the FM antenna and the AM loopantenna at the back of the unit. Rotate the AM loop for better reception.
2. Press AM/FM.
3. Tune a station by pressing TUNER+/-repeatedly until the desired station is found.Alternatively, you can press and hold thesame buttons down for about one second toactivate the automatic search function. Inthis mode the unit will automatically tunefrequencies until it finds a station.
4. Repeat step 3 to tune to another radio station.
5. Press AM/FMto select between FM and AM.Storing Radio Stations

The unit can store up to 40 radio stations (30 preset stations for FM and 10 preset stations for AM) in its memory. You can enter every single radio station yourself or the unit can store all available radio stations automatically in ascending order

Automatic Preset Programming
1. Press AM/FM to enter the AM/FM mode.
2. Press and hold AM/FM for two seconds to start automatic preset programming.
3. Radio frequencies will be browsed and radiostations stored automatically. When all the available radio stations are stored or all 40(30 preset stations for FM and 10 preset stations for AM) memory locations are full,the auto preset programming function will stop.

Manual Preset
1. Tune to a radio station (see "Manual tuning"for details).
2. Press MEMORY. While the Program Preset number is still flashing, input your desired preset number using the numeric buttons or press CH+/-, then press MEMORY to store it.

Retrieving Preset Stations
1. Press AM/FM to enter the Tuner mode.
2. Press CH +/- to search up or down for thepreset stations or directly press the numeric buttons.

Click below for the manual.

manual

1 Select the radio band and tune in a desired radio

station you wish to store in the preset memory.

2 Press (PRESET).

The Preset screen is displayed.

3 Rotate the Double Action encoder to select the

preset number.

4 Press and hold /ENTER for at least 2 seconds.

The selected station is stored.

The display shows the band, preset number and station

frequency memorized.

• A total of 18 stations can be stored in the preset memory (6 stations

for each band; FM1, FM2 and AM).

• If you store a station in a preset memory which already has a station,

the current station will be cleared and replaced with the new station.

• Press in the outer ring and rotate the Double Action encoder to the

left or right on the Preset screen, you can switch the Preset screen of

another band.

FM-1 FM-2 AM FM-1
You can also change the desired radio band by pressing BAND.


Hope this helps.

Zeppelinx12

hi,
there is no auto presetting available. u have to set all channels in preset manually. if u power off the subwoofer all setting will be erased.for manual preset do the following.


1. Press the FUNCTION button to select "TUNER".
2. Press the FM/AM button to select a band.
3. Select the station you want to listen to (Hold down the TUNING Up or Down button until the
frequency display begins to change. When a station is tuned in, the tuning process will stop automatically.)

when it tune the first station available do the following to preset it,
4 .Press the MEMORY button.( on remote)
5. Within 5 seconds, select a preset channel to store the
station using the PRESET buttons of the remote control
unit.
6. Within 5 seconds, press the MEMORY button.(The station is stored and the MEMORY indicator goes off. To store more stations, repeat steps 3 to 6) .

for listening preset ed station ,Press the PRESET button repeatedly until the desired
preset station is found.
ok

One can disconnect the battery and reconnect after a few seconds to erase all presets on the radio.

If one wants to set a radio station preset then continue to push the button for the preset until the station it is on is programmed into memory.

PRESET RADIO STATIONS
1 press RADIO BAND. AUTO PRESET to select the band.
2 Hold down RADIO BAND > AUTO PRESET for 2 seconds until "AUTO"flashes in the display
3 Press DSPL/ENT/MEM. The stations are stored in the memory from the lower frequencies to the higher ones.

if a station can not be preset automatically.
you need to preset a station manually.
1 press RADIO BAND. AUTO PRESET to select the band.
2 tune int he station you want.
3 hold down DSPL/ENT/MEM. for 2 seconds until the preset number flashes in the display.
4 press PRESET + or - until the preset number you watn for the station flashes in the display.
5 press DSPL/ENT/MEM. The new station replaces any old one.

TIP the preset radio stations remain in memory even when all power is disconnected.

manual available at sony
http://www.docs.sony.com/release/CFDF10.pdf

1. Select desired channel 2. Press " tuning memory" until "program" flashes 3. Press " preset tuning" up or down to select position 1-10 4. Press " tuning memory" again, flashing " program" disappears 5. Channel is now selected @ position 1-10 6. Find channel @ selected site by pressing "preset tuning" up or down

This is how to preset stations on a P2257 Koss:
Tune to desired station.
Press and hold in the Memory button for a few seconds, then release (the Memory readout should be flashing on the display).
Press the Memory UP or DOWN button until you have the desired 1 through 10 designation for the station, then release.
Go back to the Memory button, press again and release.

Most times it goes like this:

find your station by manually searching the frequency. When found, press the memory button and in your display the word memory will flash. than press the number you want it stored under and hold it pressed untill the flashing stops.

Other option:
once station is selected, press the preset number and hold it untill you hear a beep or, if the number flashes on your display, it stops flashing.
often you have the possibility to store aprx 10 presets on 1 band, by seleting the band you get new presets for each band, geeting in total 40 preset possibilities.

Let me know if this solved your problem.

Quoting from page 6 of the manual:

"Select the radio band and tune in a desired radio station you wish to store in the preset memory.
Press and hold, for at least 2 seconds, any one of the preset buttons (1 through 6) that you want to store the station on. The selected station is stored. The display shows the band, preset number and station frequency memorized. A total of 18 stations can be stored in the preset memory (6 stations for each band; FM1, FM2 and AM). If you store a station in a preset memory which already has a station, the current station will be cleared and replaced with the new station."

http://www.retrevo.com/search/v2/jsp/downloadPage.jsp?doc=934dc6a1672f80b9d320c470df81f04d&q=Alpine+CDE-9842

If you have the owner manual check for reset and reset the unit. If you don?t have the manual unplug the power cable for a wile and then try again. Good Luck Toufic Malek