Keri Systems Eight-Door Concentrator - Manual (Page 23)

Eight-Door Concentrator
2305 Bering Drive 01959-001 Rev. 1.1
San Jose, CA 95131 USA
(800) 260-5265 (408) 435-8400 FAX (408) 577-1792
Web: http://www.kerisys.com E-mail: [email protected]
Page 23 of 24
KDC-8
Quick S
tart Guide
5.0 Cabinet Operation
5.1 Powering ON the Controllers
Near the top of each controller is a power switch and a power ON LED. This provides maximum
flexibility in powering up the unit and in swapping boards. When ready, simply switch ON each
controller, one-at-a-time, and verify power on by both the backplane power ON LED and the
controller’s own power LED.
Lock power ON is signified by a separate set of LEDs, one for each lock relay. These LEDs will be
ON when lock power is being supplied to the lock relay through the lock jumpers.
Figure 30: Lock Power LED Locations