Pressure Systems 9816 Manual Do Utilizador

Pressure Systems, Inc.                                                                              98RK-1 & 9816 User’s Manual© 
 
 

 

Page 136 

 

www.PressureSystems.com 

 

 

 

 

Checking 98RK-1 Scanner Interface Rack Power-up  
Sequence 

 

(1) 

Power to the 98RK-1 should first be verified.  Since all internal and external modules are 
powered by the 98RK-1 Scanner Interface Rack, make sure the rack is plugged into the 
proper type of power receptacle. 

 

 

(2) 

Turn the rack power switch ON.  All tray front panel LEDs should illuminate briefly.  Verify 
the 98RK-1 front panel  LED status, as described below. 
● 

LEDs labeled “ Power Indicators” (four (4) LEDs, labeled +12, -12, +5, and +24)  

 should 

remain ON. 

 
 

If these LEDs are not on, all other 98RK-1 LEDs as well as the individual module  

 

LEDs will likely be off.  Make sure the rack is plugged into a proper power  

 

receptacle and check that the fuses on the PC-363 board (in the pull-out tray) are 

. intact. 
 

 

● 

Collision LED should remain OFF. 

 
● 

Link LEDs (Local: 1-8; and Remote: 1-3 and Host) should remain ON or blinking 

 

(for rack  slots or remote connectors with attached or installed NetScanner

  

 

System products only).  The color of the Link LED reflects the negogiated 

 

interface speed:  yellow for 10T, green for 100T, and blue for 1000T.  These LEDs 

 

indicate proper Ethernet connections.