Software House iSTAR Pro 4U User Manual

ACM - Access Control Module(s)
47
1 Wire (Yellow)
With one wire, the Yellow drive is wired as shown in Figure 29
FIGURE 29. External Bi-color (1 wire)
The Yellow LED drive gets inverted in the read head resulting in a Red LED
when the signal is low and a Green LED when the signal is high. If the Yellow
LED drive is oscillating, the Red and Green LEDs will oscillate and it will
appear to the human eye that the LED is Yellow. The iSTAR Pro will oscillate
the Yellow drive at 1 KHz when a Yellow LED display is required.

Software House iSTAR Pro 4U Specifications

General

Brand	Software House
Model	iSTAR Pro 4U
Category	Racks & Stands
Language	English