TOA | PC-2360EN | manual | TOA PC-2360EN User manual

TOA PC-2360EN User manual
INSTRUCTION MANUAL
CEILING MOUNT SPEAKER
PC-1860EN
PC-2360EN
Thank you for purchasing TOA’s Ceiling Mount Speaker.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .............................. 1
4. WIRING DIAGRAMS ..................................... 4
3. INSTALLATION ............................................. 3
6. SPECIFICATIONS ......................................... 5
2. GENERAL DESCRIPTION AND FEATURES ... 2
5. FREQUENCY RESPONSE (1 W, 4 M) .......... 4
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
• After reading, keep this manual handy for future reference.
WARNING
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
When Installing the Unit
• Refer all installation work to the dealer from
whom the speaker was purchased. Installation
work requires extensive technical knowledge and
experience. The speaker may fall off if incorrectly
installed, resulting in possible personal injury.
• Install the speaker only in a location that can
structurally support the full weight of the unit and
mounting bracket. Doing otherwise may result in
the speaker falling down and causing personal
injury and/or property damage.
• Since the unit is designed for in-door use, do not
install it outdoors. If installed outdoors, the aging of
parts causes the unit to fall off, resulting in personal
injury. Also, when it gets wet with rain, there is a
danger of electric shock.
• Do not use other methods than specified to install
the speaker. Extreme force is applied to the speaker
and the speaker could fall off, possibly resulting in
personal injuries.
• Use screws that are appropriate for the ceiling's
material and structure. Failure to do so may cause
the speaker to fall, resulting in material damage and
possible personal injury.
• Ensure that all screws are securely tightened. If
they are loose after installation, the speaker could
fall down, possibly resulting in personal injury.
Traceability Information for Europe
Manufacturer:
TOA Corporation
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo,
Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg,
Germany
WARNING
Indicates a potentially hazardous situation which,
if mishandled, could result in death or serious
personal injury.
CAUTION
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
When Installing the Unit
When Installing the Unit
• Do not mount the speaker in locations exposed to
constant vibration. The speaker or its mounts can
be damaged by excessive vibration, potentially
causing the speaker to fall, which could result in
personal injury.
• Avoid touching the speaker's sharp metal edge to
prevent injury.
• Do not use anti-rust lubricant. If it contacts resin or
rubber parts, they could deteriorate and cause the
speaker to fall, possibly resulting in personal injury.
When the Unit is in Use
• Do not install the speaker in indoor swimming
pools or such locations where liquid chemicals are
used. The parts deteriorate if corroded, causing the
speaker to fall, which could result in personal injury.
When the Unit is in Use
• If any of the following irregularities occurs,
immediately switch off the amplifier's power, and
inform the shop from where the speaker was
purchased. Further using the speaker may result in
fire or electric shock.
· If you detect smoke or a strange smell coming
from the speaker
· If water or any metallic object gets into the speaker
· If the speaker falls, or the speaker case breaks
• To avoid electric shocks, be sure to switch off the
amplifier's power when connecting speakers.
• Do not operate the speaker for an extended period
of time with the sound distorting. Doing so may
cause the speaker to heat, resulting in a fire.
• Do not stand or sit on, nor hang down from the
speaker as this may cause it to fall down or drop,
resulting in personal injury and/or property damage.
• Have the speaker checked periodically by the shop
from where it was purchased. Failure to do so may
result in corrosion or damage to the speaker or the
mounts that could cause it to fall, possibly causing
personal injury.
• To prevent a fire or electric shock, never open nor
remove the speaker case. Refer all servicing to
your nearest TOA dealer.
2. GENERAL DESCRIPTION AND FEATURES
The PC-1860EN and PC-2360EN are certified according to the European Standard EN 54-24: 2008.
Integrated with a speaker unit and panel, the PC-1860EN and PC-2360EN Ceiling Mount Speakers are of
metallic construction and ideal for use in a voice alarm system. They feature spring catch mechanism for easy
speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of
the transformer. The push-in type input terminal block makes cable connections easy and allows bridge wiring.
2
3. INSTALLATION
All the figures in this section show PC-1860EN.
Step 1. Using the supplied paper pattern as a guide,
open a mounting hole of the dimension
specified below in the ceiling.
øA
Ceiling
3-2. Change the input impedance as needed.
The speaker's input is factory-preset to 1.7
kΩ. When changing the input impedance,
detach the black wire connected to the
matching transformer, and reinsert it into
the desired input tap referring to the tables
below.
Matching transformer
5 – 25 mm
(0.2" – 0.98")
Model No.
PC-1860EN
PC-2360EN
øA
ø150 ±3 mm (ø5.91" ±0.12")
ø200 ±3 mm (ø7.87" ±0.12")
Step 2. Hook the speaker mounting spring into the
mounting hole in the ceiling.
Splash proof cover
13kΩ
HOT (Black)
1.7kΩ 6.7kΩ
3.3kΩ
Impedance
100 V line
70 V line
COM (White)
COM
1.7 kΩ 3.3 kΩ 6.7 kΩ 13 kΩ
6W
3W
1.5 W 0.8 W
3 W 1.5 W 0.8 W 0.4 W
Step 4. Mount the splash proof cover.
Speaker
mounting
spring
Ceiling
Step 3. Make wiring.
3-1. Insert the lead-in cables (cables from the
amplifier) and lead-out cables (cables to
other speakers) into the input connector.
[When making a bridge connection]
Important
Hook the splash proof cover at every points
marked with arrows in the figure below. The
splash proof cover is compliant with the dust/
water protection rating IP21C.
Check that the cover is securely fixed to all
hooking positions to protect the speaker unit,
transformer, and connection terminal from
water splash.
(1)
(2)
(1)
Matching transformer
Speaker cable
(From the amplifier)
(1)
(1) Cover hook
Input connector
Input connector
View with splash proof cover
removed
(1) Hook the splash proof cover to the cover
hook.
(2) Hook the splash proof cover under the
Matching transformer.
(3) Hook the splash proof cover under the
Input connector.
9 mm
(0.35")
Speaker cable
(To the next speaker)
(3) Input connector
COM (–)
From
the amplifier
To
the next speaker
HOT (+)
Applicable cable
Solid wire: ø0.8 – ø1.6 mm
(equivalent to AWG 20 – 14)
3
Step 6. Push the panel surface into the mounting
hole.
Step 5. Fix the splash proof cover with supplied zip
ties.
Important
After mounting the splash proof cover, it has
to be fixed with supplied zip ties to avoid
access to the input terminal.
Speaker cable
(From the amplifier)
Splash proof cover
Speaker cable
(To the next speaker)
Zip ties (Connected)
4. WIRING DIAGRAMS
Input connector
HOT (black)
HOT
(+)
COM
(–)
COM (white)
13 kΩ
6.7 kΩ
3.3 kΩ
1.7 kΩ*
COM
Matching
transformer
8Ω
0
* Factory-preset
5. FREQUENCY RESPONSE (1 W, 4 M)
5.1. PC-1860EN
[dB]
90
80
70
60
20
50
100
500
1k
5k
10 k
20 k [Hz]
50
100
500
1k
5k
10 k
20 k [Hz]
5.2. PC-2360EN
[dB]
90
80
70
60
4
20
6. SPECIFICATIONS
Model No.
Standards
Rated Input
Rated Impedance
Sensitivity
Maximum
Sound Pressure Level
Frequency Response
Coverage Angle
(–6 dB)
Environmental type
Speaker Component
Operating Temperature
Dimensions for Fixing
Hole
Speaker Mounting
Method
Applicable Cable
Connection
Finish
Dimensions
Weight
PC-1860EN
PC-2360EN
Certified to the European Standard
EN 54-24: 2008
Loudspeaker for voice alarm systems for fire detection and fire alarm
1438
systems
6 W (100 V line), 3 W (70 V line)
100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7 kΩ (1.5 W), 13 kΩ (0.8 W)
70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W)
94 dB (1 W, 1 m) (500 Hz – 5 kHz, pink noise)
92 dB (1 W, 1 m) (100 Hz – 10 kHz, pink noise)
80 dB (1 W, 4 m) (100 Hz – 10 kHz, pink noise)
99 dB (6 W, 1 m) (100 Hz – 10 kHz, pink noise)
87 dB (6 W, 4 m) (100 Hz – 10 kHz, pink noise)
80 Hz – 20 kHz (peak –20 dB)
60 Hz – 20 kHz (peak –20 dB)
Horizontal and Vertical:
Horizontal and Vertical:
165° (500 Hz), 175° (1 kHz), 165° (2 kHz), 160° (500 Hz), 170° (1 kHz), 160° (2 kHz),
70° (4 kHz) according to EN 54-24
60° (4 kHz) according to EN 54-24
A (indoor applications)
12 cm (5") cone-type
16 cm (6") cone-type
–10 to +50 °C (14 to 122 °F)
Mounting hole:
ø150 ±3 mm
Mounting hole:
ø200 ±3 mm
(ø5.91" ±0.12")
(ø7.87" ±0.12")
Ceiling thickness: 5 – 25 mm
Ceiling thickness: 5 – 25 mm
(0.2" – 0.98")
(0.2" – 0.98")
Spring clamp
Solid wire: 0.5 – 3 mm² (AWG 20 – 12)
Push wire connection (Bridging terminal-2 branch type)
Frame: Steel plate, white (RAL 9016 equivalent), paint
Grille: Steel net, white (RAL 9016 equivalent), paint
ø180 x 70 (d) mm (ø7.09" x 2.76")
ø230 x 76 (d) mm (ø9.06" x 2.99")
560 g (1.23 lb)
740 g (1.63 lb)
Notes
• The design and specifications are subject to change without notice for improvement.
• The Specifications data was measured in an anechoic chamber, according to EN 54-24.
• Reference axis:
Axis is on the center of grill surface and perpendicular to the grill surface.
• Reference plane: Plane is on the grill surface and perpendicular to the reference axis.
• Horizontal plane: Plane is containing the reference axis and perpendicular to the reference plane.
• Other technical data: See the specification sheet PC-1860EN/PC-2360EN.
• Accessories
[PC-1860EN]
Paper pattern ....................... 1
Zip tie ................................... 2
[PC-2360EN]
Paper pattern ....................... 1
Zip tie ................................... 3
5
URL: https://www.toa.jp/
133-01-00250-00
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