Equus 5568 - INNOVA Pro Digital Timing Light (DIS) - Manual (Page 6)

General Information
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3. Function (F) Switch — Selects timing light operating mode (voltage/rpm,
advance or dwell).
4. RPM Indicator — Displays when 2-cycle (DIS) or 4-cycle rpm mode is selected.
5. Cylinder/Advance Increment Switch
■ Dwell Mode — Increments through available cylinder settings for dwell
check. Enabled when dwell mode is selected.
■ Advance Mode — Increments through degrees of advance. Enabled when
advance mode is selected.
6. Cylinder/Advance Decrement Switch
■ Dwell Mode — Decrements through available cylinder settings for dwell
check. Enabled when dwell mode is selected.
■ Advance Mode — Decrements through degrees of advance. Enabled when
advance mode is selected.
7. Zeroing Switch — Returns LCD advance degrees to zero. Enabled when
advance mode is selected.
8. DWELL Indicator — Displays when dwell mode is selected. LCD display shows
dwell angle and number of cylinders.
9. ADVANCE Indicator — Displays when advance mode is selected. LCD display
shows degrees advance and engine rpm.
10. Ignition System Selection — Selects the timing light operating mode (either 2-
cycle (DIS) or 4-cycle) by pressing BOTH the Function (F) switch and the
Cylinder/Advance Decrement switch simultaneously.
11. Battery VOLTS Indicator — Displays when battery voltage mode is selected.
LCD display shows battery voltage.
12. Charging System Battery VOLTS Indicator — Displays when voltage/rpm
mode is selected. LCD display shows charging system battery voltage and engine
rpm.
13. Volt Symbol — Displays when voltage modes are selected.
14. Battery Symbol — Displays when battery voltage mode is selected.
15. Flash Symbol — Blinks when strobe light is operating.
16. Ignition Mode Symbol — Displays ignition system selected.
17. Cylinder Symbol — Displays when dwell mode is selected.
18. Dwell Angle Symbol — Displays when dwell mode is selected.
19. Advance Degree Symbol — Displays when advance mode is selected.