Sony 3-287-077-14(2) Manual

A DualDisc is a two sided disc product 
which mates DVD recorded material on one 
side with digital audio material on the other 
side. However, since the audio material side 
does not conform to the Compact Disc (CD) 
standard, playback on this product is not 
guaranteed.

This product is designed to playback discs 
that conform to the Compact Disc (CD) 
standard. Recently, various music discs 
encoded with copyright protection 
technologies are marketed by some record 
companies. Please be aware that among 
those discs, there are some that do not 
conform to the CD standard and may not be 
playable by this product.

• “WALKMAN” and “WALKMAN” logo 

are registered trademarks of Sony 
Corporation.

• MICROVAULT is a trademark of Sony 

Corporation.

• MPEG Layer-3 audio coding technology 

and patents licensed from Fraunhofer IIS 
and Thomson.

• Windows Media is a registered trademark 

of Microsoft Corporation in the United 
States and/or other countries.

The instructions in this manual are for 
models MHC-GT555, MHC-GT444,  
MHC-GT222, MHC-GT111 and 
LBT-ZT4. In this manual, the 
MHC-GT555 is used for illustration 
purposes unless stated otherwise.

The MHC-GT555 consists of:
– Unit

HCD-GT555

– Speaker System

• Front speakers

SS-GT555M

• Subwoofer

SS-WG555M

The MHC-GT444 consists of:
– Unit

HCD-GT444

– Speaker System

European model except United 
Kingdom and Russian only
• Front speakers

SS-GT444M

• Subwoofer

SS-WG444M

Other models
• Front speakers

SS-GT444

• Subwoofer

SS-WG444

The MHC-GT222 consists of:
– Unit

HCD-GT222

– Speaker System

European model only
• Front speakers

SS-GT444M

Other models
• Front speakers

SS-GT444

The MHC-GT111 consists of:
– Unit

HCD-GT111

– Speaker System

European model only
• Front speakers

SS-GT111M

Asian model only
• Front speakers

SS-GT111S

Other models
• Front speakers

SS-GT111

The LBT-ZT4 consists of:
– Unit

HCD-ZT4

– Speaker System

• Front speakers

SS-ZT4

• Subwoofer

SS-WG4