Denon Professional DN-500R, Serial Command Protocol Manual

Page: 6 / 40

6
Control Command Codes
Use the codes below to control your DN-500R.
In cases where the control command code includes a variable, the variable is indicated in italicized font
and the potential values are indicated in bold font .
Control Commands
(Host
→
DN-500R)
CATEGORY CONTENTS CODE DESCRIPTION
Power/Media
Power On @023PW\r Powers on DN-500R
Power Standby @02312\r Puts DN-500R in standby
Set Power On Mode @0PO XX \r
Changes the default mode that DN-500R will
enter when it is powered on, where
XX (the
mode) = RM (resume playback of the last played
track), PF (play the first track in the last used
folder), ST (stop playback), or RE (begin
recording to the last selected media source)
Select Media Source @0MM XX \r
Selects the media source, where XX (the media
source) = S1 (SD Card) or US (USB drive)
Recording
Select Recording Input @0IN XX \r
Selects the input to be used as the recording
audio source, where
XX (the input) = UB (the
RCA input), BA (the analog XLR input), DI (the
coaxial input), or DB (the AES/EBU input)
Set Recording Channels @0CH XX \r
Sets whether recorded files will be set to stereo
or mono, where
XX (the setting) = ST (stereo),
ML (left channel mono), or MX (mixed left and
right channel mono at –3 dB)
Initiate Recording @02355\r
If One Touch Recording is set to off, the first
entry of this command puts DN-500R in
recording mode, and the second entry initiates
recording
If One Touch Recording is set to on, the first
entry of this command initiates recording
Activate One Touch Rec @0OR NN \r
Turns One Touch Recording on or off, where NN
= 00 (on) or 01 (off)
Pause Recording @023Rp\r Pauses an in-progress recording
Split Recording @023MT\r
Splits an in-progress recording into two separate
files at the point the command is executed
Rec Monitor On/Off @023RM NN \r
Turns the recording monitor feature on or off,
where
NN = 00 (on) or 01 (off)
Set Input Volume Type @0VI XX \r
Determines whether the recording input volume
can be adjusted or whether it is fixed at 0 dB,
where
XX = VA (can be adjusted) or FX (fixed at
0 dB)
Volume Up/Down @023V X \r
Turns the volume of the recording up or down
1.0 dB, where
X (the direction) = + (up) or -
(down)