PROEL ACDT90, Инструкция по эксплуатации

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9. USO DELLA RADIO
.
•
POWER ON Press for few seconds the power on.
•
A PROGRAM LISTENING. The radio stations can be either manually or automatically selected
•
VOLUME CONTROL. The volume control can be set throughout two keys: press “ up key” to increase
the volume or press “down key” to reduce the volume .
•
AUTOMATIC STATION RESEARCH. Such function can be used only in presence of a high signal and
a complete absence of interferences.
a. Press key AM/FM to select the band accordingly (AM or FM).
b. Press UP or Down for about 2 seconds to start the automatic radio station research. Such
research will be stopped as soon as the first radio station with a sufficient signal level is available
•
MANUAL RESEARCH. If the signal is very low, the automatic research is impossible and it is
necessary to apply to the manual station research.
c. Press key AM/FM to select the band (AM or FM).
d. With soft and short pressure of UP and DOWN keys the frequency steps variation is of
100KHz, in this case the receiver can be set at any frequency.
•
MEMORY. The receiver can memorize up to 5 FM and 5 AM radio stations. The keys set on the front
panel and referred M1..to M5 TO allows such stations selection.
•
RADIO STATION MEMORIZATION.
To memorize the radio station, while tuning select once selected the radio station press key
MEMORY and the number chosen for the station(M1~M5) .
NOTE.
a. In case of an automatic research and the end band is reached, the research restarts automatically .
b. When a radio station is memorized in a position already set to another station. Such position will
correspond to the latest radio station memorized.
c. The unit if no powered can keep for one week the radio stations memorized.
10. TECHNICAL SPECIDFICATIONS
Model ACDT90
Output power 90 W RMS - 130 W MAX
Constant impedance output 4
Ω
~ 16
Ω
Constant voltage output 25 V / 70 V / 100 V
Inputs connectors
MIC1 – MIC3: unbal. 6.3 mm jack 600 Ω -52dB ±2 dB
AUX 2: unbal 6.3 mm jack 600 Ω / 10 K Ω , -20dB ±2 dB
Outputs connectors 4
Ω
on terminal board
Frequency response 50Hz – 18 KHz
Harmonic distortion Less than 0.8% @ 1000Hz
Signal to noise ratio 60 dB
Tone controls BASS: ±10 dB @ 100Hz
TREBLE: ±10 dB @ 10KHz
Controls
MIC1, MIC2, MIC3/ AUX, CD, TUNER separate volume control
CD player volume control
TUNER volume control
TONES (BASS - TREBLE)
Siren activation switch
AC/DC mains power switch
Indicators Power on LED
Output power level LED ladder
CD player and digital tuner display
AC – DC power 220-240 V AC 60/50 Hz - 24 V DC
AC Power consumption 225 W @ full RMS power
DC Power consumption 90 full RMS power
Dimensions (W x H x D) 400 mm x100 mm x 305 mm – 15.7 x 4 x 13.2 in.
Weight 9.45 Kg – 20 lbs
Color Black