About the status of the OPR lamp
The OPR lamp indicates the following conditions in addition to charging status and remaining battery power.
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OPR lamp
When you turn on your “WALKMAN”
Condition indicated
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Status of OPR lamp
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Sound
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Starting up and initializing.
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Lights up and then blinks
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Repeated startup sound
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An error has occurred.
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Lights up
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Error sound
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When you turn off your “WALKMAN”
Condition indicated
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Status of OPR lamp
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Sound
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Current remaining battery power. (*1)
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Lights up and then turns off slowly
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(*1) When you turn off your “WALKMAN,” the OPR lamp turns off slowly by indicating the charging status.
During playback or pause
Condition indicated
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Status of OPR lamp
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Sound
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Current remaining battery power.
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Blinks at about 5-second intervals
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There is no file that can be played on your “WALKMAN.”
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Blinks twice repetitively
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Message “NO DATA”
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You are trying to play an unsupported format or DRM file.
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Double short beep
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You are trying to play an expired file.
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Message “EXPIRED”
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The battery power is nearly depleted.
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Blinks three times repetitively
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Long double beep
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While connected to a computer or AC adaptor
Condition indicated
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Status of OPR lamp
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Sound
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Battery is being charged.
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Lights up
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Battery has been fully charged.
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Turns off
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Accessing to your “WALKMAN” via the USB cable, such as when data is being transferred.
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Blinks quickly
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You are trying to charge the battery in an ambient temperature out of the range of 5 ºC (41 ºF) to 35 ºC (95 ºF).
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Blinks twice repetitively
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AVLS setting
Condition indicated
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Status of OPR lamp
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Sound
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You have entered AVLS setting mode.
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Lights up
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AVLS is set to on.
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Blinks twice repetitively
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AVLS is set to off.
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Blinks twice repetitively
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Formatting setting
Condition indicated
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Status of OPR lamp
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Sound
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You have entered formatting setting mode.
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Blinks
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Waiting for setting whether formatting is executed or not.
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Lights up
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Waiting for execution of formatting.
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Lights up
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Formatting is being executed.
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Blinks quickly
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