8
Control Commands
(Host → DN-700R)
CATEGORY CONTENTS CODE DESCRIPTION
Recording
Left Channel Volume
Up/Down
@023LX\r
Adjusts the volume of the left recording channel
up or down 1.0 dB, where X (the direction) = +
(up) or - (down)
Right Channel Volume
Up/Down
@023RX\r
Adjusts the volume of the right recording
channel up or down 1.0 dB, where X (the
direction) = + (up) or - (down)
Adjust L/R balance @023BX\r
Adjusts the balance of the left and right
recording channels, where X = L (increase the
volume of the left channel by 1.0 dB and
decrease the volume of the right channel by 1.0
dB) or R (increase the volume of the right
channel by 1.0 dB and decrease the volume of
the left channel by 1.0 dB)
Adjust Pre-Record Time
@0PRNS\r
Sets the amount of time it will take DN-700R to
begin recording after the record command is
executed, where N (the amount of time in
seconds) = 1–5; if no variable is entered in the
command, the pre-record time feature will be
disactivated
Set Format to PCM
@0AFPMNN\r
Sets the file format for recordings to PCM and
sets the file bit length, where NN stands for the
bit length
Set Format to MP3 @0AFM3NNN\r
Sets the file format for recordings to MP3 and
sets the file bit rate, where NNN (the bit rate in
Kbps) = 064, 128, 192, 256, or 320
Select Current Folder @0RfCU\r
Sets the currently selected folder as the
destination for saving new recorded files
Select Specific Folder
@0RfFXxxxx\r
Sets a specified folder as the destination for
saving new recorded files, where xxxx stands for
the folder name (absolute path not required)
Advanced
Recording
Options
Dual Record On/Off @0dRXX\r
Activates/deactivates dual recording and selects
the backup media, where XX = OF (turns dual
recording off), S1 (turns dual recording on and
selects SD Card 1 as the backup media), S2
(turns dual recording on and selects SD Card 2
as the backup media), or US (turns dual
recording on and selects USB as the backup
media)
Relay Record On/Off @0rRXX\r
Activates/deactivates relay recording and
selects the secondary media, where XX = OF
(turns relay recording off), S1 (turns relay
recording on and selects SD1 as the secondary
media), S2 (turns relay recording on and selects
SD Card 2 as the secondary media) or US (turns
relay recording on and selects USB as the
secondary media)