Sony MDR DS3000 - Manual (Page 8)

Preparation
8 GB
1 Ear pad (left)
2 Battery case
Press the button of the left housing to
open the battery compartment lid.
This battery case is for the rechargeable
nickel-metal hydride batteries (supplied)
or commercially available (size AAA) dry
batteries only.
3 Infrared sensor
There are infrared sensors in two
locations on both sides.
4 Self-adjusting band
The headphones automatically turn on
when you put them on.
5 VOL (Volume) control
Use to adjust the volume.
6 Ear pad (right)
7 POWER indicator
By pulling up the self-adjusting band, the
indicator lights red when battery power is
sufficient.
Headphone Part Descriptions