661 Brea Canyon Rd., Suite 3Walnut, CA 91789tel: 909.598.7388, fax: 909.598.0218© Copyright 2009 Acnodes, Inc.All rights reserved. Product description and product specificationsare subject to change without notice. For latest product information,please visit Acnodes’ web site at www.acnodes.com.RMC 71821U Rackmount SystemBMC Heartbeat LEDDP1 is a BMC (Baseboard Manage- m e nt C o ntr o ll e r) H e a r t b e at LED. When DP1 blinks,the BMC is func- tioning properly.SAS Activity LEDThe SAS Activity LED is designated as LES1.When LES1 blinks, it indi- cates SAS activity.SAS Heartbeat LEDThe SAS Hear tbeat LED is desig- nated asLES2. When LES2 blinks, it indicates the SASports are ready for use.