Plena BGM Source
Installation and Operating Manual
en LBB 1961
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Plena BGM Source | Installation and Operating Manual | Important safeguards
en | 3
Important safeguards
1
2
Read instructions - All the safety instructions for use
should be read before the system is operated.
Retain instructions - The safety instructions and
instructions for use should be retained for future
reference.
Heed warnings - All warnings on the unit and in the
operating instructions should be adhered to.
Follow instructions - All operating instructions and
instructions for use should be followed.
Cleaning - Unplug system units from the mains outlet
before cleaning. Do not use liquid cleaners or aerosol
cleaners. Use a damp cloth for cleaning.
Attachments - Do not use attachments not
recommended by the product manufacturer as they may
cause hazards.
Water and Moisture - Do not use this unit near water, for
example near a bathtub, washbowl, kitchen sink, or
laundry basket, in a wet basement, near a swimming
pool, in an unprotected outdoor installation or any area
which is classified as a wet location.
Accessories - Do not place this unit on an unstable stand,
tripod, bracket or mount. This unit may fall, causing
serious injury to a person and serious damage to the
unit. Use only a stand, tripod, bracket or mount
recommended by the manufacturer, or sold with the
product. Any mounting of the unit should follow the
manufacturer's instructions, and should use a mounting
accessory recommended by the manufacturer. An
appliance and cart combination should be moved with
care. Quick stops, excessive force, and uneven surfaces
may cause the appliance and cart combination to
overturn.
Ventilation - Openings in the enclosure, if any, are
provided for ventilation and to ensure reliable operation
of the unit and to protect it from overheating. These
openings must not be blocked or covered. The unit
should not be placed in a built-in installation unless
proper ventilation is provided or the manufacturer's
instructions have been adhered to.
12 Power-Cord Protection - Power supply cords should be
routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying
particular attention to cords and plugs, convenience
receptacles, and the point where they exit from the
appliance.
3
4
5
13 Overloading - Do not overload outlets and extension
cords as this can result in a risk of fire or electrical shock.
14 Object and Liquid Entry - Never push objects of any
kind into this unit through openings as they may touch
dangerous voltage points or short-out parts that could
result in a fire or electric shock. Never spill liquid of any
kind on the unit.
15 Servicing - Do not attempt to service this unit yourself as
opening or removing covers may expose to dangerous
voltage or other hazards. Refer all servicing to qualified
service personnel.
6
7
16 Damage Requiring Service - Unplug the unit from the
outlet and refer servicing to qualified service personnel
under the following conditions:
8
•
•
When the power-supply cord or plug is damaged.
If liquid has been spilled, or objects have fallen into
the unit.
•
•
If the unit has been exposed to rain or water.
If the unit does not operate normally by following
the instructions for use. Adjust only those controls
that are covered by the instructions for use, as an
improper adjustment of other controls may result in
damage and will often require extensive work by a
qualified technician to restore the units to their
normal operation.
If the unit has been dropped or the unit has been
damaged.
When the unit exhibits a distinct change in
performance; this indicates a need for service.
•
•
9
17 Replacement Parts - When replacement parts are
required be sure the service technician has used
replacement parts specified by the manufacturer or parts
which have the same characteristics as the original part.
Unauthorised substitutions may result in fire, electric
shock or other hazards.
18 Safety Check - Upon completion of any service or
repairs to the units, ask the service technician to perform
safety checks to determine that the unit is in proper
operating condition.
19 Lightning - For added protection of the units during a
lightning storm, or when it is left unattended and unused
for long periods of time, unplug it from the wall outlet
and disconnect the cable system. This will prevent
damage to the unit due to lightning and power-line
surges.
10 Power sources - Units should be operated only from the
type of power source indicated on the marking label. If
you are not sure of the type of power supply you plan to
use, consult your appliance dealer or local power
company. For units intended to operate from battery
power, or other sources, refer to the "Installation and
User Instructions".
11 Grounding or polarisation - This unit may be equipped
with a polarised alternating current line plug (a plug
having one blade wider than the other). This plug will fit
into the power outlet only one way. This is a safety
feature. If you are unable to insert the plug fully into the
outlet, try reversing the plug. If the plug still fails to fit,
contact your electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the polarised plug.
Alternatively, this unit may be equipped with a 3-wire
grounding type plug having a third (grounding) pin.
This plug will only fit into a grounding-type power
outlet. This is a safety feature. If you are unable to insert
the plug into the outlet, contact your electrician to
replace your obsolete outlet. Do not defeat the safety
purpose of the grounding-type lug.
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Plena BGM Source | Installation and Operating Manual | About this manual
en | 4
About this manual
This manual provides all the information required to install and operate the unit.
Conventions
Warning
Follow these instructions to prevent personal injury.
Caution
Follow these instructions to prevent damage to the equipment.
Note
Read these instructions for tips and other useful information.
Safety precautions
Warning
Do not open the unit when it is connected to the mains. The unit contains non-insulated parts, which can
cause electric shock.
Caution
There are no user-serviceable parts inside the unit. Service must be done by qualified personnel.
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Plena BGM Source | Installation and Operating Manual | Table of contents
en | 5
Table of contents
About this manual..............................................................................................................................................................4
1 About the equipment ........................................................................................................................................................7
2 Installation in rack .............................................................................................................................................................9
3 External settings and connections .................................................................................................................................10
Connect antennas ...................................................................................................................................................10
Connect to an amplifier .........................................................................................................................................10
4 Operation .........................................................................................................................................................................11
4.1 Operation of tuner ..................................................................................................................................................11
4.1.1 Station selection .................................................................................................................................................11
4.1.2 Programming ......................................................................................................................................................11
4.2.1 Track selection ...................................................................................................................................................11
4.2.2 Programming ......................................................................................................................................................12
5 Technical data ..................................................................................................................................................................13
5.6
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Plena BGM Source | Installation and Operating Manual | Table of Contents
en | 6
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Plena BGM Source | Installation and Operating Manual | About the equipment
en | 7
1 About the equipment
LCD
98
ANT
FM
AM
Key pad
CPM
Tuner
AM/
FM
LCD
Disc
Tuner/CD
Control bus
CPM
Key pad
CD-/MP3-
player
CD
115/230V
12V Reg.
F1
F101
+B
0.5A
800mA
Figure 1.1
The Plena BGM Source unit can be used to add background music to a Plena system. It has a CD-player that can
play normal audio-CD’s as well as MP3-encoded CD’s and a digitally controlled AM/FM-tuner for accurate capture
of radio stations. Simultaneous operation of the CD-player and the tuner is possible to allow for two-channel music
distribution. The unit has separate outputs for the CD-player and the tuner and also a combined output for
connection to a system without music selector. This output provides the tuner signal as long as the CD-player is not
playing. All outputs are mono.
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Plena BGM Source | Installation and Operating Manual | About the equipment
en | 8
1.1 Controls (front)
16 15
14
13
12
Plena BGM Source
Repeat
FM/AM
Scan
Power
11
10
Program
Folder
CD/MP3
M1/6
M2/7
M3/8
M4/9
M5/10
Shift
Program
1
2
3
4
5
6
8
9
7
Figure 1.2
1 Power on/off
2 CD MP3 folder selection key
3 CD previous key
9 Tuner program key
10 Tuner scan key
11 Tuner FM/AM selection key
4 CD pause/play key
5 CD next key
12 Tuner frequency up/down keys
13 Tuner display
6 CD stop/eject key
14 CD display
7 Tuner memory keys 1-5 and 6-10
8 Tuner shift key to select memory 1-5 or 6-10
15 CD repeat key
16 CD program key for track selection
1.2 Controls & connections (rear)
DANGER: INVISIBLE LASER RADIATION WHEN OPEN.
AVOID DIRECT EXPOSURE TO BEAM.
12
11
10
DANGER: RADIATIONS INVISIBLES DU LASER EN CAS D'OUVERTURE.
EVITER TOUT EXPOSITION DIRECTE AU FAISCEAU.
VORSICHT:UNSICHTBARE LASERSTRAHLUNG,WENN ABDECKUNG
GE-FFNET.NICHT DEM STRAHL AUSSETZEN.
CLASS 1 LASER PRODUCT
Tuner/CD
Antenna
Tuner
CD
PRODUIT LASER CLASSE
1
LASER KLASSE PRODUKT
1
IEC 60825-1
Rated Input
Power : 25VA
T0.5L250V
FM
AM
4 5
6
7
8
9
1
2
3
Figure 1.3
1 Region selection (ASIA/USA or EUROPE)
2 FM antenna input
7 CD output (mono)
8 CD output level
3 AM antenna input
4 Tuner output level
9 Earth connection screw
10 Mains fuse
5 Tuner output (mono)
6 Tuner or CD output (mono)
11 Mains connection
12 Mains voltage selection
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Plena BGM Source | Installation and Operating Manual | Installation in rack
en | 9
2 Installation in rack
Plena
B
GM
Sourc
e
Po
w
er
R
e
pe
a
t
Pr
og
ra
m
Fo
ld
er
C
D/
M
P
3
FM
/A
M
M
1
/
6
M
2
/
7
M
3/
8
M
S
4/
9
c
an
M
5/
10
P
ro
gr
am
Figure 2.1
Carefully peel off the protective plastic film on both displays. Do not use sharp or pointed objects in order to avoid
scratches. Use you fingernails instead.
The BGM Source is delivered for tabletop use, but you can mount it in a 19" rack. If you mount the unit in a rack,
you must:
•
•
use the mounting brackets delivered with the unit.
remove the 4 feet from the bottom of the unit. (Without the feet the unit is 2U high.)
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Plena BGM Source | Installation and Operating Manual | External settings and connections
en | 10
3 External settings and connections
3.1 Connect antennas
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Figure 3.1
The FM input must be connected to an antenna or cable network with a COAX cable of 75 Ohm. A connector for
the FM input is provided with the unit. The AM input can be connected to the loop-antenna delivered with the unit.
3.2 Connect to an amplifier
An
ten
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Figure 3.2
The outputs of the BGM source unit can be connected to a Plena Pre-amplifier or Mixer Amplifier. A stereo cinch/
cinch-cable is packed with the unit. As the BGM source unit and the Plena amplifiers are mono, this single cable can
be used to connect both the CD-player and the tuner together to the amplifier, using only one connection of the
stereo pair. The combined CD-player/tuner output can be used for amplifiers without music source selector, e.g. the
Plena Universal Pre-amplifier LBB1920.
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Plena BGM Source | Installation and Operating Manual | Operation
en | 11
4 Operation
4.1 Operation of tuner
16 15
14
13
12
Plena BGM Source
Repeat
FM/AM
Scan
Power
11
10
Program
Folder
CD/MP3
M1/6
M2/7
M3/8
M4/9
M5/10
Shift
Program
1
2
3
4
5
6
8
9
7
Figure 4.1
4.1.1 Station selection
•
Use the tuner FM/AM selection key (11) to choose between FM and AM reception.
•
Use the tuner frequency up/down keys (12) to step up or down in frequency. Prolonged pressing makes the tuner
search for the next station.
4.1.2 Programming
•
•
•
Save the selected radio station as a preset by pressing the tuner program key (9).
Press the tuner memory keys M1/6 to M5/10 (7) for memory position 1 to 5, or
Press the tuner program key (9), the tuner shift key (8) and the tuner memory keys M1/6 to M5/10 (7) for
memory position 6 to 10. The tuner display (13) shows ‘MEMORY’ during this process. Both for AM and FM, 10
presets are available.
Saved presets are selected by pressing the tuner memory keys M1/6 to M5/10 (7) or by pressing the tuner shift key
(8) followed by M1/6 to M5/10. For easy selection, pressing the tuner scan key (10) monitors the presets by selecting
all 10 presets sequentially for 5 seconds.
4.2 Operation of CD-player
4.2.1Track selection
Note
After inserting a new CD, the CD-player detects the type of CD and shows it on the CD display (14): ‘CD’ for an
audio-CD or ‘MP3’ for a disc containing MP3-files. Note that loading of MP3-CD’s may take longer, depending
on the number of tracks and subdirectories, as an internal table of contents is made. The MP3-files in the root
directory and in the subdirectories are all put in separate folders for easy track selection. The folder number is
indicated on the display, followed by the track number and the time.
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For track selection on audio-CD’s proceed as follows:
•
Use the CD previous key (3) and/or the CD next key (5) to select the track. Prolonged pressing results in fast
reverse or fast forward.
•
•
Use the CD pause/play key (4) to pause or to play (resume playing).
Use the CD stop/eject key (6) to stop playing (press once) and/or to eject the CD (press twice).
For track selection on MP3-CD’s first select the folder that contains the track. Proceed as follows:
•
•
Press the CD MP3 folder selection key (2)
Press the CD previous key (3) and/or the CD next key (5).
The display shows ‘FOLDER’ during this process. Pressing the CD MP3 folder selection key once more resumes
the track selection mode in the selected folder.
By repeatedly pressing the CD repeat key (15) you select the following modes:
-
-
-
-
-
Playing all tracks (MP3: in all folders) and stop.
Repeating the current track. The display shows ‘1’.
Repeating all MP3-tracks within the current folder. The display shows ‘ ’.
Repeating all tracks (MP3: in all folders). The display shows ‘
Random playing of tracks (MP3: in all folders). The display shows ‘RANDOM’.
’.
If a MP3-CD is stopped and loaded again, the player will resume playing where it was stopped. In this way it is
avoided that only the first part of a very long MP3-CD is played over and over again each day. If, however, an
audio-CD is stopped and loaded again, it just starts with track 1.
4.2.2Programming
To program a playlist selection:
•
•
Press the CD program key (16).
Select a track by pressing the CD previous key (3) and/or the CD next key (5). In the case of a MP3-CD folder
selection is possible, as described above.
•
•
•
Press the CD repeat key (15) to store the first track and step to the next track of the playlist, open for selection.
Repeat this process until the playlist is finished.
Finally press the CD pause/play key (4) to start playback of the playlist.
4.3 Creation of MP3 CD-R’s
You can make your own MP3 CD-R’s (CD-ROM’s) on a normal PC with a CD-burner. Numerous programs for this
Search there, or in a general search program as www.google.com, for ‘CD-ripper’. You can collect your MP3-files in
different subdirectories or folders on your PC and transfer these files to the CD-R. Always use the file name
extension .mp3. Constant MP3-bit rates (CBR) of 32 – 320 kbps are supported, as well as variable bit rate (VBR)
files.
Note
As the reflectivity of a CD-RW (CD-Rewritable) is far below that of a CD and a CD-R, playback of CD-RW’s
is not guaranteed. On the CD-R the ISO-9660 file system should be used. Do not use the UDF file system.
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5 Technical data
5.1 Electrical
Mains voltage
230/115 Vac, ( 15%, 50/60 Hz)
Max mains power consumption
25 VA
5.2 Tuner
Tuning range
FM
87.5 - 108 MHz (EUROPE, 50 kHz)
87.5 - 108 MHz (ASIA/AMERICA, 100 kHz)
531 - 1602 kHz (EUROPE, 9 kHz)
AM
530 - 1610 kHz (ASIA/AMERICA, 10 kHz)
Sensitivity
FM
AM
2 µV (26 dB S/N)
30 µV (20 dB S/N)
Performance
Frequency response
Distortion
S/N
30 Hz - 15 kHz (+1/-3 dB, FM)
<1%
>63 dB (1 mV, FM)
5.3 CD-player
Audio CD
Frequency response
Distortion
S/N
20 Hz - 20 kHz (+1/-3 dB)
<0.1%
>80 dB
MP3 CD/CD-R/CD-RW
Supported bit rates
CBR 32 kbps - 320 kbps and VBR, mono and stereo
General
Data buffer (shock protection)
Lifetime
Memory for track selection
8 MByte
>10.000 CD play cycles
999 tracks (MP 3), 99 tracks (audio-CD)
5.4 Outputs
Tuner output (Cinch, 2x mono)
Nominal level
200 mV
500 mV
200 mV
CD player output (Cinch, 2x mono)
Nominal level
Mixed output (Cinch, 2x mono)
Nominal level
5.5 Environmental conditions
Operating temperature range
Storage temperature range
Relative humidity
+5 to +55 °C
-25 to +55 °C
<95%
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5.6 General
EMC emission
EMC immunity
Safety
acc. to EN 55103-1
acc. to EN 55103-2
acc. to EN 60065
Dimensions
Weight
100 x 430 x 270 mm (19" wide, 2U high)
approx. 4.6 kg
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For more information visit
© Bosch Security Systems B.V.
Data subject to change without notice
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