Your computer at a glance
I Power button
Elevation feet
¯ Power adapter port
g SCSI port (HDI-30)
V Apple Desktop Bus (ADB) port
™ Video out port
≈ Sound in port
- Sound out port
P Reset button
¥ Interrupt button
Microphone
¤ Brightness control
O Contrast control
Floppy disk drive
W Modem port
[ Printer port
Security slot
Chapter 1: Setting Up Your Macintosh PowerBook 9