Sony MHC-ECL77BT Owner's Manual

GB

MHC-ECL99BT/MHC-ECL77BT.4-539-415-11(1)

You have loaded a disc that cannot be 

played.

You cannot transfer music to the USB 

device because the USB device is 

write-protected or the memory of the 

USB device is full.

You tried to program more than 64 

tracks or files (steps).

There are no playable files on the 

CD-R/CD-RW discs or on the USB 

device.

All of the programmed steps have 

been erased.

No USB device is connected or an 

unsupported USB device is connected.

You tried to select the timer when the 

Play Timer is not set.

You pressed PLAY MODE/TUNING 

MODE during playback.

You pressed TIMER MENU during timer 

operation.

The Play Timer start and end times are 

set to the same time.

 

ˎ Audio CD

 

ˎ CD-R/CD-RW (audio data/MP3 files)

 

ˎ CD-ROM

 

ˎ CD-R/CD-RW other than those recorded in 

music CD format, conforming to ISO9660 

Level 1/Level 2

 

ˎ CD-R/CD-RW recorded in multisession 

that have not ended by “closing the 

session”

 

ˎ CD-R/CD-RW of poor recording quality, 

CD-R/CD-RW that have scratches or are 

dirty, or CD-R/CD-RW recorded with an 

incompatible recording device

 

ˎ CD-R/CD-RW which is finalized incorrectly

 

ˎ Discs containing files other than MPEG 1 

Audio Layer-3 (MP3) files

 

ˎ Discs of non-standard shape (for example, 

heart, square, star)

 

ˎ Discs that have adhesive tape, paper, or 

sticker attached to them

 

ˎ Rental or used discs with attached seals 

where the glue extends beyond the seal

 

ˎ Discs that have labels printed using ink 

that feels tacky when touched

 

ˎ Before playing, wipe the disc with a 

cleaning cloth from the center outward to 

the edge.

 

ˎ Do not clean discs with solvents, such as 

benzine, thinner, or commercially available 

cleaners or anti-static spray intended for 

vinyl LPs.

 

ˎ Do not expose discs to direct sunlight 

or heat sources such as hot air ducts, 

nor leave them in a car parked in direct 

sunlight.

 

ˎ Completely disconnect the power cord 

(mains lead) from the wall outlet (mains) if 

it is not going to be used for an extended 

period of time. When unplugging the unit, 

always grip the plug. Never pull the cord 

itself.

 

ˎ Should any solid object or liquid get into 

the system, unplug the system, and have 

it checked by qualified personnel before 

operating it again.

 

ˎ The AC power cord can be changed only 

by a qualified service facility.