Sonelco pcp1221 Datasheet e

VERIFICADO DIGITAL CONTROL UNIT - PCP1221
4FA022501 1 STEREO MUSIC CHANNEL
1 - Raise volume/sb push-button

2 - Lower volume/sb push-button
3 - 3.5 mm jack connector for Walkman input.
4 - 3.5 mm jack connector for earphone output
5 - ON/OFF/SLEEP push-button
6 - Operation indicator light
7 - sb push-button
8 - Operation indicator light
9 - SCAN push-button
10 - MONO / STEREO switch
DESCRIPTION OPERATION
1+1 W stereophonic amplified control with digital volume adjustment, After making the connection, switch the main unit on and make sure
LOUDNESS, SUPERBASS, SCAN-SLEEP function, output for earpho- there is an audio source connected to the main unit (a tuner or another
nes and input for walkman. external audio source). And the telecontrol is used, make sure the main
unit uses the telecontrol by voltage (see information on main unit).
GENERAL CHARACTERISTICS
Check the position of the MONO/STEREO switch (10). If both speak-
- Electronic ON/OFF switch ers have been installed in that room the switch will be placed on Stereo
- Luminous ON/Sb indicator /Two-coloured LED type (position by defect). If only one speaker has been installed in that room
- Key pressed luminous indication (Vol+, Vol- and SCAN) place the switch on MONO (M).
- 100-stage digital volume control with memory of selected position
with main unit in operation. Switch control on: Activate ON/OFF pushbutton (5) and verify that the
- 1+1W stereophonic amplifier with outlet for standard 8 Ohm “on” LED (6) comes on.
speakers
- Integrated audio processor. Raise volume: To increase the music level activate Volume + key (1).
- Microprocessor-controlled progressive Loudness and Superbass The “on” led (6) will blink on and off whilst the key is pressed or until the
- SCAN function, (remote change of radio station in a SONELCO maximum volume is reached.
tuner)
- SLEEP function (the control switches itself off after 20 minutes) Lower volume: To reduce the music level activate Volume – key (2).
- Output for stereo earphones, with disconnection of speakers. The “on” led (6) will blink on and off whilst the key is pressed or until the
- Input for outside audio signal (Walkman) for amplification through minimum volume is reached.
speakers, with automatic disconnection of line signal.
- Telecontrol by voltage Superbass function: If you wish greater bass enhancement, press key
(7) to activate this function. The “sb” led (8) will turn green to indicate
that it has been activated.
CONNECTION
Before connecting, make sure the power supply unit is switched off. Switch control off: To switch the control off briefly press the ON/OFF
Insert the control in the metal base plate and make the connection pushbutton (5) and verify that the “on” LED (6) has gone off.
according to the following instructions:
SLEEP function: If you wish to activate the SLEEP function (timed off)
TERMINALS: instead of briefly pressing it (which makes it turn off immediately) keep
0 - SCAN. Connect to Scan line. the key pressed until the “on” LED blinks on and off, thus indicating the
2 - Input + 16V supply activation of SLEEP. The control will go off automatically after about 30
3 - Output + 16 V, after switch
4 - Ground minutes. If with SLEEP activated we press the ON/OFF key again, the
15 - Left channel audio input control will go off immediately.
16 - Right channel audio input
L+ - Output for left speaker Note: When SLEEP is activated all the other control functions
R+ - Output for right speaker remain operative.
- - Common ground for speakers
NOTE: The system must be wired up separately from the electricity

mains, according to regulations.
SCAN function: If the music signal comes from a SONELCO tuner and
the SCAN line is connected, the station can be selected by applying the TECHNICAL CHARACTERISTICS
SCAN pushbutton (9) (the “on” led (6) will blink on and off whilst the key
is depressed). Supply voltage: 16 V DC
Maximum consumption: 380 mA
Note: The application mode of the SCAN function depends on the tuner Minimum consumption: 25 mA
used. See relative Technical Information on the tuner. Rated output power: 1+1 W RMS
Output impedance: 8 Ohm
Earphones: If you wish to listen to music through earphones, use con- Maximum output power: 1.5+1.5 W RMS
nector (4). When the earphone jack is inserted the speakers will automa- Maximum output current (Terminal 3): 2 A
tically be disconnected. Frequency response: 80 Hz-20 KHz. (-3dB)
Distortion: <1%
Walkman: If you wish to reproduce a local sound source (Walkman type) Signal/Noise ratio: >75 dB
through the control and speakers use connector (3). You will need the Input sensitivity (Terminals 5, 6,): 1.4 V
correct connection cable to connect it to the earphone output of your Walkman input: 400 mV
walkman (see our catalogue or purchase it from any sound or electronics Crosstalk: 41dB
shop). When the Walkman is connected, the music from the main unit will Earphone output: 1+1 W/8 Ohm
automatically be disconnected, regardless of the channel selected, and
the music from the local sound source will be heard. Dimensions (L x W x D): 45x45x45 mm
Weight: 53 grams
INSTALLATION EXAMPLE
P9910
CENTRALISATION: Any type

of main unit or our modular
system can be used for power
supply and audio inputs
Apart from the speakers fitted on the

diagram, any other kind of 8 Ohm.
speaker from our catalogue can be
installed, as well as active speakers
and power amplifiers. MONO ROOM
STEREO ROOM
ASSEMBLY RECOMMENDATIONS: All the “Prestige Line” series models can be put into place in various types of flush fitted boxes,
for which we have several types of front frames available, that can be delivered separately. For further details please
www.sonelco.com
These characteristics are only given as reference. The manufacturer reserves the right to introduce any amendments without prior notice in order to improve the product. PCP1221/24-11-05

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VERIFICADO DIGITAL CONTROL UNIT - PCP1221

4FA022501 1 STEREO MUSIC CHANNEL

1 - Raise volume/sb push-button

NOTE: The system must be wired up separately from the electricity

CENTRALISATION: Any type

Apart from the speakers fitted on the

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