Sony ERS-210 AIBO Life 2 User Manual page 7

First of all, check that you have
AIBO-ware "Memory Stick"
Quick Guide
Self-charge markers
(green marker, blue marker,
front marker base, rear marker
base, pink ball)
the following items.
User's Guide (this manual)
End-User License Agreement
Markers for the AIBO Self-charging
Function (Operating Instructions)
7