
Thank you for purchasing our driver unit.
Be sure to read this Instruction Manual carefully before
using the driver unit.
Keep it readily available for future reference
P-600NT
Driver Unit
with matching transformer
INSTRUCTION MANUAL
Cautions for Safety Be sure to follow
●Possible to change wattage (60W, 50W, 30W) by changing connection of input terminal.
●Jet-proof construction, complying with IEC 60529 IPX5 (JIS C 0920) ※with UNI-PEX brand horn.
●Thermal fuse can block current if abnormal heat caused by excessive input or short circuit, miswiring etc.,
●Neodymium magnet can realize miniaturization, a light weight.
●Sound quality is clearer since magnetic circuit with copper caps can realize low distortion.
■Features
Thisdrawsattentiontoinstructionsthatmustbefollowedtoprevent
deathorseriousinjury.
Thisdrawsattentiontoinstructionsthatmustbefollowedtoprevent
personalinjuryordamagetotheproduct.
Stop using the product immediately, if anything wrong should occur.
In case the smoke is rising, you feel stink or noise, and the product is damaged by falling to ground or getting wet,
and etc., stop using the product and send it to a specialty store for repair to prevent a fire or an electric shock.
Conduct a periodic inspection.
Request your distributor (technical engineer) to conduct periodic inspection, especially pay attention to
an aged deterioration product. If something wrong may occur, stop using and call your distributor.
Request an expert for installation.
Be sure to request an expert to install the product since it requires technical knowledge and skills.
Installation by unqualified person can cause a fire, electric shock, injury/damage to property.
Never use the product with faulty wiring.
It may cause a short circuit or fire.
Never break up or modify the product.
It may cause a fire or an electric shock. Request an expert or specialty store for repair and inspection.
Never pull cables and cords.
It may cause a fire or an electric shock.
Information about safety symbols
This manual uses several pictographs to draw your attention to important directions which will be necessary for you to
use the product safely and correctly and protect yourself and others from physical hazard and/or property damage.
Please understand what each symbols means before reading the text.
Mark example
△mark stands for Caution
(Danger, Warning). Details of
Caution are drawn inside the mark.
◯
\marks stands for Prohibition.
Details of Prohibition are drawn
inside the mark.
●marks stands for Compulsion
or Instruction. Details of the
above are drawn inside the mark.
Be sure to turn power of connected amplifier off for wiring.
It may cause a fire or an electric shock.
Never rub/touch the metal edge.
It may cause an injury.
Never put magnetic tape closer to the product.
It may cause an electric shock.
For disposal, ask an expert.
Chemical substance may damage your eyes, cause a fire or burn injury.
Specifications
Rated input
Rated impedance
SPL
Frequency response
Temperature range
IP level
Finish
Dimensions
Mass
Accessory
60W
170Ω (60W), 200Ω (50W), 330Ω (30W)
High impedance 100V line
112dB (1W/1m, with JIS basis horn)
150Hz〜9kHz (with JIS basis horn)
-10℃〜55℃
IPX5 (with UNI-PEX brand horn)
Throat (aluminum die-casting): Gray, Munsell N4 approx.
Yoke case (aluminum)
: Gray, Munsell N4 approx.
φ109mm x 139mm
Approx. 2.0kg (without accessory)
Cord (with crimp terminal, 0.6m) x 1, terminal cover x 1,
Screw (M4x12) x1
External view (unit : mm)
139
φ10 9
φ34.925
(JISC5504No.1)
●Be sure to use the product with the following UNI-PEX brand horn.
H-380A / H-510A / H-510L / HK-315 / HK-400 / HK-392
*Note: Other horn is not certified.
●Be sure to use the product with UNI-PEX brand horn.
■Applicable horn
■For emergency broadcasting system (certified by
Japan Fire Equipment Inspection Institute).
■Tightening strength
Screw driver unit into horn connection with rubber touched
and tighten half-turn (180 degrees).
Never screw driver unit more than requires.
It may cause a break of horn.
Caution
●Turn amplifier’s power off before connecting. If not, it may cause a break,
an electric shock.
●Be sure to match polar character of the driver unit and amplifier.
●Be sure to match polar character if 2 or more driver units are used in
same place.
Impedance, Rated Wattage
●Use high-impedance amplifier.
●Be sure to set total rated input (W) of the product below rated output (W)
of amplifier.
●Be sure to set synthetic input impedance of the product above output
load impedance of amplifier.
Wire connection
●Be sure to use a proper wire, crimp terminal and crimp tool for connection.
■Connection with amplifier
If the combination is not followed, the
performance and required specifications
will not be satisfied.
It may cause a failure or an accident.
Connection example (170Ω, 60W)
Rated impedance
170 Ω (60 W)
200 Ω (50 W)
330 Ω (30 W)
COM
100V
LINE
170Ω
L級
60W
200Ω
L級
50W
330Ω
L級
30W
NC
使用不可
White Black
Horn
Rubber (Black)
Driver unit