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Status Request Command Codes/Status Information Codes
Use the status request command codes below to check on the status of your DN-700R. In response,
DN-700R will send a corresponding status information code.
In cases where the status request command code includes a variable, the variable is indicated in
italicized font and the potential values are indicated in bold font.
Status Request Commands
(Host → DN-700R)
Status Information
(DN-700R → Host)
DESCRIPTION
REQUEST CODE ANSWER CODE
Admin Login
@0?LIxxxx\r
Success @0LIOK\r
The entered password was correct,
where xxxx stands for the password;
you are now logged in and able to
execute serial commands
Failed @0LING\r
The entered password was incorrect,
where xxxx stands for the password;
you will need to try logging in again in
order to execute serial commands
Power Status
@0?PW\r
On @0PW00\r The power is on
Standby @0PW01\r DN-700R is in standby
Network
Standby
@0PW02\r DN-700R is in network standby
Power On Mode
@0?PO\r
Resume
playback
@0PORM\r
DN-700R is set to resume playback of
the last played track when powered on
Play first track @0POPF\r
DN-700R is set to play the first track in
the last used folder when powered on
Stop @0POST\r
DN-700R is set to stop playback when
powered on
Record @0PORE\r
DN-700R is set to begin recording to the
last selected media source when
powered on
Source Status
@0?MM\r
Selected media
source
@0MMXX\r
The currently selected media source,
where XX (the selected media source) =
US (USB), S1 (SD Card 1), S2 (SD Card
2), or NE (the network)
Media Status
@0?CD\r
Card in @0CDCI\r
There is an SD card in one of the SD
slots
No card @0CDNC\r There is no SD card
Card error @0CDCE\r There is an error with the SD card
Unformatted @0CDUF\r
The currently selected media source is
unformatted
Write-protected @0CDWP\r
The currently selected media source is
write-protected
SD door open @0CDDO\r The SD slot door is open
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