wheelock TG-100 INSTALLATION INSTRUCTIONS

273 Branchport Ave.
Long Branch, N.J. 07740 Thank you for using our products.
[phone] INSTALLATION INSTRUCTIONS
www.wheelockinc.com TONE GENERATOR -

Use this product according to this instruction manual. Please keep this instruction manual for future reference.

APPLICATION INFORMATION:

: All

NOTE

WARNING: READ THESE INSTRUCTIONS CAREFULLY. FAILURE TO COMPLY WITH ANY OF THE FOLLOWING
INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION, INSTALLATION AND/OR
OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE AND
SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS.

CAUTIONS

and

WARNINGS

are identified by the symbol . All warnings are printed in bold capital letters.

TG-100

Wheelock Inc. manufactures high quality telephone products. The installation of this product must conform to the following
instructions.

USED ONLY IN THE MANNER SO INDICATED. THE INSTALLATION OF THIS EQUIPMENT SHOULD ONLY BE UNDERTAKEN BY
QUALIFIED PERSONNEL. FIELD ADJUSTMENT, REPAIR OR MODIFICATION OF THESE SIGNALS SHOULD NOT BE ATTEMPTED

IF ANY WORDS OR LETTERS APPEAR ON THE PRODUCT INDICATING A PARTICULAR USE, THE PRODUCT MUST BE

Malfunctioning units should be returned for factory repair or replacement in accordance with Wheelock Inc.'s published terms and
conditions. Contact Wheelock Inc., 273 Branchport Ave., Long Branch, NJ, 07740.

FCC REGULATIONS:

- This equipment complies with Part 68 of the FCC Rules. The label affixed to this product contains, among other information,

the FCC Registration Number and the Ringer Equivalence Number (REN) for this product. This information must be provided
to the telephone company if requested.

- The REN is used to determine the quantity of devices which you may connect to your telephone line and still have all of those

devices ring when your telephone number is called. In most, but not all areas, the sum of the REN's of all devices connected to
one line should not exceed five (5.0). To be certain of the number of devices that you may connect to your line, contact your
local telephone company.

- This equipment should not be used on coin telephone lines. Connection to party line service is subject to state tariffs.

- If trouble is experienced, disconnect this equipment from the telephone line to determine if it is causing the malfunction. If the

equipment is determined to be malfunctioning, its use shall be discontinued until the problem has been corrected.

- Should the equipment cause harm to the telephone network, the telephone company shall, if possible, notify the customer that

temporary discontinuance of service may be required; however, where prior written notice is not possible, the telephone
company may temporarily discontinue service without notice, if such action is necessary under the circumstances. The
telephone company may make changes in its communication facilities, equipment and operations procedures, where such action
is reasonably required in the operation of its business and is not inconsistent with the rules and regulations of the Federal
Communications Commission.

DOC REGULATIONS:

NOTICE: The Canadian Department of Communications label identifies certified equipment. This certification means that the

equipment meets certain telecommunications network protective operational and safety requirements. The Department does not
guarantee the equipment will operate to the user's satisfaction.

- Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local

telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases,
the company's inside wiring associated with a single line individual service may be extended by means of a certified connector
assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent
degradation of service in some situations.

- Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications

company cause to request the user to disconnect the equipment.

- Make sure that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if

present, are connected together.

-

CAUTION

: The installation of this equipment should only be undertaken by qualified personnel.

- The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone

loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices
subject only to the requirement that the total of the Load Numbers of all the devices does not exceed 100.

Load Number for TG-100 = 20

Copyright 1994 Wheelock, Inc. All rights reserved.

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GENERAL INFORMATION:

S

The Telephone Signal Generator provides a pleasant chime signal when used with existing or newly installed paging amplifiers. It
was designed for use on the public telephone network or behind PBX and key systems that use interrupted or continuous ringing
voltages from 70-130VAC, 15-68Hz. It is also designed for use with telephone communications systems whose ringing voltages are
from 18 to 30 Volts AC/DC.

TG-100 is also designed to use with the Common Audible, CA-622 or CA-312. It can also be interfaced with the dry contact in the
EKSU with the power supply EPS-2401. Telephone Signal Generator produces a single chime sound during each cycle of interrupted
ringing voltage. For continuous ringing voltage, it chimes once every second. Both the tone and the sound level are adjustable. It's
solid stated design produces low current drain. Model TG-100 is intended for indoor use only. It is attractively packaged for
convenient mounting.

SPECIFICATIONS:

Table 1.

Nominal Input Voltage 90VRMS, 20Hz 24VAC/DC
Input Voltage Range *70-130VRMS, 15-68Hz 18-30VAC/DC
Max. Input Current N/A 20mA
Ringer Equivalence 0.9A -----­ Minimum Ring Cycle:
ON Time
OFF Time

90VRMS, 20Hz 24VAC/DC

0.8 Seconds 0.5 Seconds

2.0 Seconds 0.5 Seconds
Minimum Chime Frequency 700Hz -----­Maximum Chime Frequency 1200Hz -----­Output Impedance (T&R) 1000 Ohms -----­Output Level (T&R) -15dBm (0.1VRMS) TO 10dBm (2.4VRMS) ------

* Will operate at 40VRMS, 20Hz with 2 seconds minimum on ring cycle.

INSTALLATION INFORMATION:

The TG-100 Telephone Signal Generator is designed for mounting near the PBX or the Telephone Key System. To mount unit, space
the 2 mounting screws (provided) vertically 2" apart (See Figure 1.)

Figure 1.

REMOVEABLE COVER

OUNTING HOLES

INPUT/OUTPUT TERMINALS

INPUT/OUTPUT LINE

2"

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