Bosch Power Tools Home Security System LBB 1961 User Manual

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.  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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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.  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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Plena BGM Source | Installation and Operating Manual | Table of contents  
en | 5  
Table of contents  
5.6  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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Plena BGM Source | Installation and Operating Manual | Table of Contents  
en | 6  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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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.  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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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  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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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
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w
er  
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pe  
a
t
Pr  
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ra  
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Fo  
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1
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7
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3/  
8
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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.)  
Bosch Security Systems | 2003-09 | 3922 988 24912en  
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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  
A
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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  
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25  
24V  
ea  
rt  
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he  
-
d
Z
5
3
/L  
ine  
Z6  
100  
0
V
/0  
L
1
00V  
0
10  
0V  
0
1
00V  
E
MG  
0
O
1
00V  
4
/L  
ut  
in  
e
D
0
R
C
100  
In  
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D
0
10  
0V  
C
O
u
t
0
W
Th  
R
ated  
w
er  
.0  
in  
Po  
put  
ar  
is  
ni  
ng  
ap  
pa  
ra  
tu  
:
T1  
50V  
A
V
A
L
2
50  
+
s
4
LBB1925  
m
us  
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t
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e
LBB1920  
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rt  
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d
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4
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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Plena BGM Source | Installation and Operating Manual | Operation  
en | 12  
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  
purpose are available as freeware or shareware. Some websites to download from are: www.mp3.com,  
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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Plena BGM Source | Installation and Operating Manual | Technical data  
en | 13  
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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Plena BGM Source | Installation and Operating Manual | Technical data  
en | 14  
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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© Bosch Security Systems B.V.  
Data subject to change without notice  
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