© Telex Communications, Inc. 02/2001
Part Number 38109-855 Rev A
U.S.A. and Canada only.
For customer orders, contact the Customer Service department at
800/392 3497 Fax: 800/955 6831
For warranty repair or service information, contact the Service
Repair department at 800/685 2606
For technical assistance, contact Technical Support at 866/78 AUDIO
Please refer to the Engineering Data Sheet for warranty information.
Specifications sub ect to change without notice.
Installation
Remove the plastic cap from the threaded throat of the driver and screw
the driver into the horn until firmly seated.
Install the horn/driver assembly in intended location, referring to the
instructions provided with the horn.
Loosen the captive screw in the center of the plastic cover at the rear of the
driver, and open the hinged cover to expose wiring. Note the O-ring in the
annular housing groove.
Loosen the gland nut in the side of the driver housing enough to admit the
loudspeaker wire/cable. Alternately, a 1/2-inch conduit fitting can be
substituted for the gland nut. However, the sealing washer must be retained.
For the ID60DT, connect the loudspeaker wires to the “com” terminal and
the appropriate line terminal (25 V or 70 V). For the ID60D-8, connect to the
“com” and “8-ohm” terminals.
Tighten the gland nut securely and check that the O-ring is positioned
correctly before closing the clear plastic cover.
Low-Frequency Driver Protection
When frequencies below the low-frequency cutoff for the horn assembly
are fed to the driver, excessive current may be drawn by the driver. For
protection of driver, amplifier, and transformer (if driver with built-in
transformer is used), capacitor(s) in series with driver, or transformer primary
are recommended. Table I indicates recommended values. The values
Figure 1.
Disortion Response - Plane Wave Tube (1 inch)
(6 watt input)
Figure 2.
Disortion Response - FC100 Horn
Figure 3.
Impedance Response - Plane Wave Tube (1 inch)
Figure 4.
Impedance Response - FC100 Horn
shown are for 200 Hz. Values for other frequencies can be determined by
using the formula:
For drivers without transformers: 8-ohm driver, 25 V - 100
mf
150 Vdc or
150 V non-polarized electrolytic, or two 150 Vdc electrolytics of two times
required value in series, back to back, for 70 volt lines.
seniLtloV-07seniLtloV-52
rewoPecnadepmIecnaticapaCecnadepmIecnaticapaC
W06smho3801
fm
smho0108
fm
W03smho6615
fm
smho1204
fm
W51smho3332
fm
smho2402
fm
W5.7smho7661
fm
smho3801
fm
W57.3smho003,15.0
fm
smho6615
fm
W88.1smho007,22.0
fm
smho3332
fm
C = [C200 x 200 ]
C200 Values shown in the following table
f f = New Frequency
Table II. Series Protection Capacitors for 200 Hz and Below
USA 12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-884-4051, FAX: 952-884-0043
Canada 705 Progress Avenue, Unit 46,Scarborough, Ontario, Canada, M1H2X1,Phone: 416-431-4975, 800-881-1685, FAX: 416-431-4588
Switzerland Keltenstrasse 11, CH-2563 IPSACH, Switzerland, Phone: 41/32-331-6833. FAX: 41/32-331-1221
Germany Hirschberger Ring 45, D94315, Straubing, Germany, Phone: 49 9421-706 392, FAX: 49 9421-706 287
France Parc de Courcerin, Alle Lech Walesa, Lognes, 77185 Marne La Vallee, France, Phone: 33/1-6480-0090, FAX: 33/1-6480-4538
Australia Unit 23, Block C, Slough Business Park, Slough Avenue, Silverwater, N.S.W. 2128, Australia, Phone: 61/2-9648-3455, FAX: 61/2-9648-5585
Hong Kong Unit E & F, 21/F, Luk Hop Industrial Bldg., 8 Luk Hop St., San PO Kong, Kowloon, Hong Kong, Phone: 852-2351-3628, FAX: 852-2351-3329
Japan 2-5-60 Izumi, Suginami-ku,Tokyo, Japan 168, Phone: 81-3-3325-7900, FAX:81-3-3325-7789
Singapore 3015A Ubi Rd 1, 05-10, Kampong Ubi Industrial Estate, Singapore 408705, Phone: 65-746-8760, FAX: 65-746-1206
Mexico Av. Parque Chapultepec #66-201, Col. EI. Parque Edo. Mex. 53390, Phone: (52) 5358-5434, FAX: (52) 5358-5588
UK 4, The Willows Centre, Willow Lane, Mitcham, Surrey CR4 4NX, UK, Phone: 44 181 640 9600, FAX: 44 181 646 7084
Africa, Mid East 12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-887-7424, FAX: 952-887-9212
Latin America 12000 Portland Ave South, Burnsville, MN 55337, Phone: 952-887-7491, FAX: 952-887-9212
www.electrovoice.com • Telex Communications, Inc. • www.telex.com
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Table I. Sound Pressure Level for ID60 with Various Horns
