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.

: Removing batteries for an extended period may reset certain programmable settings, such as custom TV control codes. Key Controls & Features Sony Rmt D175A Manual

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 : As a dedicated infrared (IR) remote, it

: Requires two standard AA or AAA batteries (depending on whether it is an original or replacement unit). It is commonly bundled with various Sony DVP

The remote features an ergonomic layout with dedicated media management buttons: CD/DVD Player - Sony