User's Guide
Chapter 2 Emulated Medium Changer SCSI Commands
Mode Select (15h)
Quantum DX-Series Software Interface Guide 35
•UInit
Not supported.
•Parity
Not supported.
• NBL - No bar code Labels
• Valid only if the AInit field value is 1 - when DX-Series system 
performs an inventory due to going on-line, and the NBL field 
value is 1, bar codes are not scanned and primary volume tags 
are set to empty
•If NBL field is set to 0, when the DX-Series system performs an 
inventory due to going on-line bar codes are scanned and their 
value placed in the corresponding primary volume tag
• NRDC - Not Ready Display Control
Not supported.
• MDC - Message Display Control
Not supported.
• Maximum Parity Retries
Not supported.
• Display Message
Not supported.
The format for the Element Address Assignment Page is shown in 
table 28.
Table 28 Mode 
Select Data - Element 
Address Assign. Page
Bit/Byte 7 6 5 4 3 2 1 0
0
PS (0)
Rsrvd 
(0)
Page Code (1Dh)
1
Parameter Length (12h)
2
(MSB) 
First Medium Transport Element Address
3
(LSB)










