: Requires two standard AA or AAA batteries (depending on whether it is an original or replacement unit).
The remote features an ergonomic layout with dedicated media management buttons: CD/DVD Player - Sony Sony Rmt D175A Manual
: As a dedicated infrared (IR) remote, it typically requires no complex pairing for compatible Sony players—simply point and click once batteries are installed. : Requires two standard AA or AAA batteries
The is an infrared remote commander specifically designed to operate Sony CD and DVD players. It is commonly bundled with various Sony DVP series players and functions as a standard control interface for media playback and system navigation. Core Operations & Setup It is commonly bundled with various Sony DVP
: Removing batteries for an extended period may reset certain programmable settings, such as custom TV control codes. Key Controls & Features