What is the black plastic frame contained in the box?
Article ID:100021(modified 23 Feb 2011)
Applicable Models
CDX-GT35U, CDX-GT430U, CDX-GT434U, CDX-GT440U, CDX-GT460U, CDX-GT460US, CDX-GT470U, CDX-GT470US, CDX-GT480U, CDX-GT480US, CDX-GT484US, CDX-GT48UM, CDX-GT490U, CDX-GT490US, CDX-GT494U, CDX-GT49UM, CDX-GT590UI, CDX-GT595UI, CDX-GT630UI, CDX-GT640UI, CDX-GT660U, CDX-GT660US, CDX-GT670U, CDX-GT670US, CDX-GT680UI, CDX-GT686UI, CDX-GT690UI, CDX-GT696UI, CDX-GT730UI, CDX-GT780UI, CDX-GT790UI, CDX-GT860U, CDX-GT870US, CDX-GT878US, CDX-GT87US, CDX-GT930UI, CDX-GT970US, CDX-GT980UI, CDX-H910UI, CDX-M60UI, DSX-S100, DSX-S200X, DSX-S300BTX, MEX-BT2600, MEX-BT2750, MEX-BT3600U, MEX-BT3700U, MEX-BT3750U, MEX-BT3850U, MEX-BT4700U, MEX-BT4750U, MEX-BT5000, MEX-BT5100, MEX-BT5750U, MEX-DV1500U, MEX-DV1505U, MEX-DV1600U, MEX-DV1606U, WX-GT77UI, WX-GT78UI, WX-GT78UIM, XAV-70BT
