System left side

R:WLAN on r:WLAN off

A Memory Stick Duo™ slot* B WLAN switch

Turns on the wireless networking feature

System right side

R:Power switch r:Hold switch

APower/hold switch

Turns the system on and off, puts in

sleep mode (pages 170, 172) and locks the system buttons

(page 176)

*References in this manual to "Memory Stick Duo™" apply to both Memory Stick Duo™ and Memory Stick PRO Duo™ unless otherwise noted. Also, the PSP® system messages use "Memory Stick" as a general reference to Memory Stick Duo™ and Memory Stick PRO Duo™. Note that standard-size Memory Stick™ media cannot be used with the PSP® system.

164Part names and functions