DIGITAL DELAY 1023-SCR, Quick Start Manual, Page: 2 / 8

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www.racedigitaldelay.com
PART # 1023 SCR
Time or RPM Switch
with Replay Tach
Instructions
The Time or RPM Switch is designed to work with all 4, 6, or 8 cylinder ignitions. This unique
Time or RPM Switch has all the features of other RPM switches. Plus, extra features including, a digital
tach, two range settings, and the ability to use time to activate devices including shift lights and automatic
shifters. The
Time or RPM Switch will shift up to 5 different RPM or time shifts.
The Time or RPM Switch also includes a built-in Replay tach. The Replay tach can be viewed
directly or downloaded for printing by a DIGITAL VIEWER any time the engine is off.
Contents:
Features and Specifications...........................................................….Page 3
Quick Reference Diagram...................................................................Page 4
The Terminal Strip and Wiring Diagram..................................……..Page 5
The Keypad..........................................................................................Page 6
RPM Mode and Time Mode................................................................Page 7
Understanding the Replay Tach.................................................……. Page 8