Bose 802 Manuale rapido - Pagina 2
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REFER TO YOUR INSTRUCTION MANUAL FOR PROPER INSTALLATION
MODE SWITCH GUIDE
DAMAGE AND/OR POOR PERFORMANCE.
AND OPERATING PROCEDURES. INCORRECT WIRING MAY RESULT IN
CAUTION
AVIS
POSITION
OPERATING MODE
RISK OF ELECTRICAL SHOCK
RISQUE DE CHOC ELECTRIQUE
4
2-WAY WITH LOW FREQUENCY OPTION
DO NOT OPEN
NE PAS OUVRIR
3
(NOT USED)
2
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK
STANDARD 2-WAY (WITH 502B)
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
1
VOICE ONLY/FULL RANGE (WITH 502A)
INPUT
HIGH
FREQ
MODE
OUTPUT
INPUT LEVEL
INPUT LEVEL
OPT 4
–10
+4
PIN 1 GRN
–10
+4
NC 3
2
1
PIN 1 GRN
CH 1
PIN 2 +
CH 2
BA
FR
CH 1
PIN 2 +
PIN 3 –
PROTECTED BY U.S. PATENT 3,038,964
PIN 3 –
Figure 1
Beamwidth vs Frequency (Bose 802-II)
Figure 2
For information on the 502
Acoustimass
®
enclosure, refer to the
technical data sheet for those products.
An optional plug-in card is available for the
802
®
C Series II systems controller. This
allows the 802 Series II sound system to
include the Bose
®
Acoustic Wave
System Series II loudspeaker.
For information on the Acoustic Wave
Cannon System II loudspeaker, refer to
the technical data sheet for that product.
System Configurations
The Bose 802 Series II system provides a
flexible, building-block approach to meet
the sound reinforcement requirements in
many applications.
Figure 1 shows a basic 802 system config-
uration. It consists of two 802 Series II
loudspeakers and one 802C Series II
systems controller. This system provides
117dB-SPL @ 1 m average acoustic output.
Figure 2 provides a graph of the basic
system's vertical and horizontal beamwidth.
Figure 3a and b show the front and back
of the 802C Series II systems controller.
Figure 3a
Figure 3b
LOW
LOW FREQ
FREQ
230V
~
AC
LEVEL
OUTPUT
.
0
OUTPUT MODE
50/60Hz 12W
-18
+3
SUM
NORM
PIN 1 GRN
CH 2
CH 1/SUM
PIN 2 +
CH 2
PIN 3 –
TÜV Rheinland
geprüdfte
Sicherheit
INPUT B
INPUT A
INPUT B
INPUT A
BRIDGE
~
220 V
MADE IN
USA
In order to grant a secure operation do not mount the amplifier in
CAUTION
a fully closed housing. To preven electric shock, do not remove
cover. Disconnect power line in case of servicing.
ACHTUNG:
Um sichere Funktion zu gewährielsten, Gerät nicht in vollständig
geshlossenes Gehäuse einbauen. Abdeckung während des
Betriebes nicht entfernen. Bor Offnen des Gerätes Netzstecker
ziehen.
Bose Corporation, Framingham 01701, Mass, U.S.A.
Serial No.:
Made in Germany
Systems Controller
Technical Information
Audio channels
Two
Operating modes
Full-range, bi-amp, option (w/option card)
Rear panel connectors
Balanced in-out x 2 (XLR)
®
B and 502BP
Balanced high-frequency output x 2 (XLR)
Balanced low-frequency output x 2 (XLR)
Crossover
140Hz with 502B bass enclosure
125Hz with OC-1 option card
Rear panel controls
®
Cannon
TM
Mode switch
Input sensitivity switch x 2 (-10dB-V, +4dB-V)
®
Bass level control (range -18dB, +3dB)
Bass mono switch (norm/sum)
Electrical specifications
Channel separation: >60dB @ 1kHz
Input impedance: 2.4kΩ nominal
Output impedance: 600Ω nominal
Output level: 8.0V RMS max. into 600Ω
Mechanical specifications
Dimensions: 1
(4 x 48 x 20 cm)
Weight: 5.5 lb (2.5 kg)
Engineers' and Architects'
Specifications
The loudspeaker shall be a multiple
driver, full-range system with matched
active equalization as follows:
The transducer complement shall consist
of eight (8) full-range drivers of 11.4 cm
diameter, mounted symmetrically in
vertical pairs on a faceted, removable
baffle assembly. Each driver shall have a
rated impedance of 1Ω and shall be
wired in series, resulting in a composite
nominal impedance of 8Ω.
The loudspeaker system sensitivity shall
be 99dB-SPL in the 300Hz – 3kHz range
and 92dB-SPL in the 50Hz – 16kHz
range with both measurements refer-
enced to a 1 Watt (2.83V) pink noise
input at 1 meter. The nominal horizontal
beamwidth shall be 120 degrees, and the
nominal vertical beamwidth shall be 100
degrees. The power handling capacity of
®
®
3
⁄
" (H) x 19.0" (W) x 8.0" (D)
4
the loudspeaker shall be 240 Watts
continuous pink noise, band limited from
50Hz to 16kHz.
The loudspeaker shall be provided with a
ducted vent system, tuned at 55Hz. The
input connectors of the 802 Series II
loudspeaker shall consist of two (2)
1
parallel-wired
⁄
inch (6.3 mm) phone
4
jacks and two parallel-wired male XLR
connectors.
The loudspeaker enclosure of the 802
Series II loudspeaker shall be composed
of mica-reinforced polyethylene copolymer
structural foam. Outer dimensions of the
802 Series II loudspeaker shall be 13" (H) x
1
1
20
⁄
" (W) x 12
⁄
" (D) (33 x 52 x 32 cm); its
2
2
weight shall be 31 lb (14 kg).
The loudspeaker shall be the Bose 802
Series II loudspeaker system.
The loudspeaker system shall be supplied
with a separate systems controller, to be
connected before the input(s) of the system
power amplifier(s).
The fixed, 2-channel systems controller
shall provide active electronic equalization
and crossover functions. It shall include an
operating mode switch, input sensitivity
switch, low-frequency output level control,
and mono sum switch.
The systems controller shall use screw-
type terminal strips for balanced input and
output wiring connections. Outer dimen-
sions of the systems controller shall be
1
3
⁄
" (H) x 19.0" (W) x 8.0" (D) (4 x 48 x 20
4
cm). It shall fit in the single space of a
standard 19" equipment rack for mounting.
Its weight shall be 5.5 lb (2.5 kg).
The electronic controller shall be the Bose
802C Series II systems controller.
Safety and EMC
Compliance
Safety: UL 813
CSA C22.1 #1
IEC65/EN60065
EMC:
EN55013
EN55020
Product CE is compliant for EMC and
Safety.
Warranty Information
The Bose 802 Series II loudspeaker is
covered by a 5-year, transferable limited
warranty. The Bose 802C Series II
systems controller is covered by a
2-year, transferable limited warranty.
© 1996 Bose Corporation, The Mountain, Framingham, MA
01701-9168 USA
JN94532 PN177918 Rev.05 AM177918 Rev.05 PC010248