Cd-Rom Reader Jumper Block A Settings; Cd-Rom Reader Jumper Block B Settings - NEC READY ES PRO Manual

On the back of the CD-ROM reader are two 6-pin jumper blocks
(jumper A and jumper B). The jumper A block is factory set with the
pins open, as shown in the following table.
PIN
1
2
3
The jumper B block sets functions cable select (CSEL), slave (SL),
and master (MA). The following table summarizes the factory set
jumper settings.
PIN
1
2
3
96 System specifications

CD-ROM reader jumper block A settings

SETTING
Disabled (open)
Disabled (open)
Disabled (open)

CD-ROM reader jumper block B settings

SETTING
Disabled (open)
Disabled (open)
Enabled (open)
SIGNAL
–
Factory use only
Factory use only
SIGNAL
CSEL (cable select)
SL (slave)
Master (default setting)