Akai ACA-271UR Instruction Manual Download Page 9

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     1) TA SEEK/TA ALARM:
         TA SEEK mode: when newly tuned station does not receive TP information for 5 
         seconds, the radio retunes to next station which has not the same station(PI) as 
         the last station, but has the TP information.
         When TP information gets lost at the current station for retune time which is set by 
         RETUNE SHORT(90 seconds) or RETUNE LONG(150 seconds), the radio starts to
         retune  to next same PI station. When same PI station is not received during 1search 
         cycle, the radio retunes to next station with TP information.
         TA  ALARM mode: when this mode is selected, any automatic retune mode is not 
         activated. Only double beep sound(ALARM) is out-put.
         When newly tuned station does not have TP information for 5 seconds, beeps come out.
         When TP information gets lost at the current station for retune time, the beep sound 
         is out-putted.
         When newly tuned station has not RDS signal, PI SEEK is suppressed somewhat.

     2) RETUNE L / RETUNE S:
         The initial time of automatic TA search or PI SEARCH mode is selected.
         When PI information is not caught for retune time , the radio start to retune to next 
         same PI station.
         When same PI station does not catch 1 cyclic search, the radio goes to last station 
         and waits for 4-5 minute until PI code is received.
         RETUNE L mode: selected as 150 seconds.
         RETUNE S mode: selected as 90 seconds.

     3) MASK DPI/MASK ALL:
         MASK DPI mode: masked only the AF which has different PI.
         MASK ALL mode: masked the AF which has different PI and NO RDS signal with high
         field strength.

     4)BEEP ON/BEEP OFF
         BEEP ON mode: The beep is generated when any key is pressed.
         BEEP OFF mode: The beep sound is disabled.

     5) VOL LAST/VOL DEFA
         VOL LAST: The radio switches on at the actual volume it had when it was last 
                            switched off.
         VOL DEFA: After pressing SEL button, AVOL will be displayed. Then you can 
                            pre-select a constant switch-on volume by using the VOL knob.   
    
     6)CLK ON/OFF
         CLK ON: Clock will always show on the display when power off.
         CLK OFF: Clock will disappear on the display when power off.

    

   

 

 5. POWER ON/OFF & MUTE

         When the unit has been switched off, power will be switched on by pressing any 
         button except EJECT and RELEASE . 
         When the unit is power on, press and hold the power button for more than 0.5 
         seconds, the unit goes into power off mode. 
         When the unit is power on, press the power to switch the MUTE state on/off.

SPECIFICATION

GENERAL
Supply Voltage                                             DC 12V. Negative Ground
Current Consumption                                   Max.10A
Power Output                                               4X25W
Number of channels                                     2 STEREO channels.
Unit Dimensions                                           178[W] X 101.5[D] X 50[H] mm.

FM SECTION
Frequency range                                          87.5MHz - 108.0MHz 
Effective sensitivity                                       3uV.
I.F Frequency                                               10.7MHz.

AM SECTION
Frequency range                                          522KHz - 1620KHz 
Effective sensitivity                                       40dB.
I.F Frequency                                               450KHz

RCA LINE OUT 
Output                                                          1200mV @ MAX.

MMC/SD or USB PLAYBACK
System                                                         MP3 audio system.

<=5

Frequency characteristics                            20Hz -100Hz 

dB

<=5

                                                                     10KHz-20KHz 

dB.

Signal to noise (MMC/SD & USB)                50dB [1KHz] .

Summary of Contents for ACA-271UR

Page 1: ...ul de selectare si butonul de volum a Apasati butonul SEL scurt apoi se activeaza selectand unul din modurile VOLUME BASS TREBLE BALANCE FADER Cand selectati modul audio dorit apasati butoanele VOL sa...

Page 2: ...e la statia precedenta si asteapta 4 5minute pana cand codul PI este receptionat Modul RETUNE L selectat ca 150 secunde Modul RETUNE S selectat ca 90 secunde 3 MASK DPI MASK ALL Modul MASK DPI maschea...

Page 3: ...te apasat scurt modul AF este selectat si starea modului AF este afisata AF OFF AF este oprit AF ON AF este pornit si are informatii RDS AF clipeste AF este pornit dar informatia RDS nu este reception...

Page 4: ...sunt mai putin de 10 amandoua butoanele vor fi inactive 22 AUX INPUT JACK Intrare jack AUX Apasati butonul MODE pentru a selecta intrarea auxiliara Apoi puteti conecta orice dispozitiv audio extern c...

Page 5: ...cuiti siguranta conform diagramei firelor Nu exista sunet Volumul este dat la minim Mariti volumul potrivit Dispozitivul nu este conectat corect Verificati curentul si impamantarea dupa schema Butoane...

Page 6: ...V CD MAX SD or USB PLAYER Sistem Sistem Audio Mp3 Caracteristicile frecventei 20Hz 100Hz 5dB 10Khz 20Khz 5dB Nivel zgomot SD USB 50dB 1Khz AKAI Reciclarea echipamentelor electrice i electronice uzate...

Page 7: ...INSTRUCTION MANUAL AM FM RDS DIGITAL PLL TUNING RADIO SD MMC USB MP3 WMA PLAYER ACA 271UR...

Page 8: ...lowing numeric display VOL MIN 00 01 46 47 MAX BASS TRE 07 06 00 06 07 BAL 0LR9 1LR9 9LR9 9LR1 9LR0 FAD 0FR9 1FR9 9FR9 9FR1 9FR0 b Press SELbutton and hold for more than 2 seconds to turn on TASEEK TA...

Page 9: ...DPI MASK ALL MASK DPI mode masked only the AF which has different PI MASK ALLmode masked the AF which has different PI and NO RDS signal with high field strength 4 BEEP ON BEEP OFF BEEP ON mode The be...

Page 10: ...Ydisplay disappears b During SD MMC USB mode Press the button briefly to play next track Press the button briefly to play the previous track 9 BAND BUTTON During radio mode press the BND button briefl...

Page 11: ...on to select the number of the flashing digit from 0 9 Then press SEL button to confirm the number and flash next smaller digit 0 With the same means select the number of the flashing digit with VOL A...

Page 12: ...RDM OFF Press the radio preset button 6 and 5 button to move up and down10 tracks at a time When the remaining total tracks areless than 10 both buttons will not activate 22 AUX INPUT JACK Press the...

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