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Elenco Electronics FG-500 Instruction Manual

Function generator

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Function Generator

MODEL FG-500

Elenco

Electronics, Inc.

150 W. Carpenter Avenue

Wheeling, IL 60090

(847) 541-3800

http://www.elenco.com

e-mail: elenco@elenco.com

Instruction Manual

Elenco

Electronics, Inc.

REV-A

753068

Page 1 Function Generator MODEL FG-500 Elenco Electronics, Inc. 150 W. Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 http://www.elenco.com e-mail: elenco@elenco.com Instruction Manual Elenco Electronics, Inc. Copyright © 2003 Elenco Electronics, Inc. REV-A 753068...
Page 2 All Elenco models are guaranteed for two full years on all parts and service. For the first 3 months, your function generator is covered at absolutely no charge. For the remaining 21 months, a nominal service charge is required to cover shipping and handling.
Page 3 18VDC wall transformer, such as Elenco’s transformer (part # 9AC7). THEORY OF OPERATION The heart of the FG-500 Function Generator is the XR-2206 monolithic function generator integrated circuit. The XR-2206 is comprised of four main functional blocks as shown in the functional block diagram (Figure 1).
Page 4 The ON/OFF Switch turns the power to the FG-500 on or off. Control Amplitude POWER JACK Control This jack allows the FG-500 to be powered from an external power source of 9V to 18VDC. Putting a plug into the jack disconnects the internal 9V Sine/Triangle battery. Switch...