Summary of Contents for Electronics Diversified Versa-Pak Auto-Dim
- Page 1 Versa-Pak Auto-Dim Automatic Dimmer User Manual 070-0570 Revision 2, September 1998 ©1998, Electronics Diversified, Inc.
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Page 2: Operation
Introduction Operation This User Manual is supplied with your system. Copies of this Introduction: The Versa-Pak Auto-Dim unit may be divided into 2 manual may be obtained from Electronics Diversified, Inc. for a main sections: card and dimmer. nominal charge. It is recommended that you copy those portions... - Page 3 Versa-Pak Auto-Dim Schematics Versa-Pak Incandescent (Single & Dual)
- Page 4 Versa-Pak Auto-Dim Schematics Versa-Pak Dual Auto-Dim (Dwgs 1&2)
- Page 5 Versa-Pak Auto-Dim dimmer to come on to Full. wave input (R9) to create a falling ramp. The ramp is compared to the input control voltage, by U3. VP Dimmer: The Versa-Pak dimmer is a 0 - +10 Volt controlled dimmer. U2A is a zero cross detector. At zero cross When the control voltage exceeds the ramp voltage, the output (line voltage at 0) Q1 is turned on, discharging C11.
- Page 6 Versa-Pak Auto-Dim Interfacing Operation Power Introduction: The Auto-Dim card fades between two presets. For Connection: Connect 120VAC from a breaker panel to Line and proper operation, the low and the high levels and Neutral. Connect the lamp loads to the Dimmed Out the fade up, fade down rates must be set.
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Page 7: Troubleshooting
Versa-Pak Auto-Dim Tester Troubleshooting Display Window While the Versa-Pak Auto-Dim is generally trouble-free, there will be occasions which require changes, corrections, or replacement of faulty components. This section will provide information necessary to isolate and pinpoint problem areas. A technical background is assumed, and a digital multimeter is necessary to perform some of the checks. -
Page 8: Replacement Parts
Defective card. Replace Auto-Dim card. Replacement Parts Service Replacement parts are available from Electronics Diversified, EDI offers a 24 hour Service / Support Network. Inc. For technical questions about this product or operational assis- To obtain replacement parts, call (503) 645-5533 or (800) 547- tance, ask for Customer Service at: . - Page 9 Versa-Pak Auto-Dim Attention Versa-Pak Auto-Dim owners! Please return this registration card immediately. Your prompt attention to this matter will ensure your receiving updated technical information for this product as it becomes available. Please complete all information. Look for acknowledgment of your registration within 6-8 weeks.
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