Verifying The Scsiid On The First Tk50Z; Resetting The Scsiid On The Second Tk50Z - DEC MicroVAX 3100 Owner's Manual

(on) position of the load/unload button is for loading tape cartridges. The
out (oft) position is for unloading tape cartridges.
4.8.1 Verifying the SCSIID on the First TK50Z
Turn the expansion box so that its back is facing you. On the right side, in
a small recessed area, there is a set of red and white switches surrounded
by a label. Do not remove the label. Figure 4-13 shows the back of the
expansion box and the location of the switches.
NOTE:
The TK50Z SCSI ID switch convention is the opposite to that of the
RZ55. A switch in the down position is ON (logicall). See Figure 4-13.
Figure 4-13: Verifying the SCSI 10 on the TK50Z
Location of SCSI Switches - - - - - - - - - - - - - - - , .
Switch Positions:
Down (Open)
- - - - - 7 " - - - -
Up (Closed) - - - - - - - : - . - - "
The TK50Z tape drive is shipped from the factory with the switches set to
SCSI ID 5. The switches should be in the following positions (left to right):
down, up, down. Leave the switches in the default (factory) positions.
4.8.2 Resetting the SCSIID on the Second TK50Z
To determine available IDs on the SCSI-B bus, enter TEST 50 at the console
prompt
(»»,
then press RETURN. Your system configuration is displayed
on the screen. FFFFFF05 indicates an open ID. Look for a display similar
to the following:
4-18 MicroVAX
3100
and VAXserver
3100
Owner's Manual