User's Manual
DLT2000/DLT2500/DLT2700 Cartridge Tape Subsystem 6-1 
Chapter 6 
Troubleshooting Guide for the 
DLT2500/DLT2700 Mini-Library 
6.1 In This Chapter 
Chapter 6 includes the following main topics and sections: 
Topic  Section 
Conditions Necessary for Button Operation   6.2 
Backup Operation Failure   6.3 
Avoiding Basic Problems   6.4 
Error Conditions : DLT2500 
 DLT2700 
 6.5 
 6.6 
Power Problems   6.7 
6.2 Conditions Necessary for Button Operation 
Be sure to review information in the previous chapters to ensure you are correctly 
operating the DLT2500/DLT2700 mini-library. 
Before you press the Slot Select, Load/Unload, or Eject button on the 
DLT2500/DLT2700 OCP, check for the conditions listed in Table 6-1 and ensure the: 
•  Power On indicator is on 
•  Receiver is closed 
•  Mode Select key is not set to OCP Disabled 
Pressing these buttons has no effect if their indicators are off. 










