Toa PJ-100W Instruction Manual

PROJECTION SPEAKERS
Thank you for purchasing TOA's Projection Speakers.
Please carefully follow the instructions in this manual in order to ensure long, trouble-free use of your equipment.

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.
• Install the speaker only in a location that can structurally
support the weight of the speaker and the mounting
bracket. Doing otherwise may result in the speaker falling
down and causing personal injury and/or property damage.
• Do not stand or sit on, nor hang down from the speaker
as this may cause it to drop, resulting in personal injury
and/or property damage.
CAUTION
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
• Do not operate the speaker for an extended period of
time with the sound distorting. This is an indication of a
malfunction, which in turn can cause heat to generate
and result in a fire.

2. GENERAL DESCRIPTION

The PJ-100W and PJ-200W Projection Speakers are
designed for indoor use. The built-in terminal board
provides an easy cable connection and allows bridge
wiring. Its wide frequency range makes it suitable for use
in both paging and BGM applications.
3. FEATURES
• Maximum input: 15 W (PJ-100W), 30 W (PJ-200W).
• Built-in transformer for 50 V, 70 V and 100 V speaker
line.
• Two grommets for parallel (bridge) connection.
INSTRUCTION MANUAL
PJ-100W, PJ-200W

4. IMPEDANCE CHANGE

When changing impedance, follow the procedure below
after unscrewing and removing the cover.
Bracket
Detach the black input cable (HOT) and connect it to the
terminal of the desired input impedance/wattage according
to the tables below.
Cable clump A
Speaker cable
Grommet A
Black input cable (HOT)
[Back side view of cover removed]
[PJ-100W]
Line Voltage
Imp.
50 V 70 V
250 Ω 10 W –
500 Ω 5 W 10 W
1 kΩ 2.5 W 5 W
2 kΩ 1.25 W 2.5 W
4 kΩ 0.63 W 1.25 W
[PJ-200W]
Line Voltage
Imp.
50 V 70 V
125 Ω 20 W –
250 Ω 10 W 20 W
500 Ω 5 W 10 W
1 kΩ 2.5 W 5 W
2 kΩ 1.25 W 2.5 W
Note: The black input cable has been connected to the
terminal of 1 kΩ impedance for the PJ-100W and
500 Ω for the PJ-200W.
Cabinet
Grommet B
Cover
Screws
Speaker cable
Grommet A
COM
Terminal board
100 V
–
–
Factory-preset
10 W
values
5 W
2.5 W
100 V
–
–
20 W Factory-preset
values
10 W
5 W