DSP-62-AEC, DSP-62-UC – Protocol 3000 
Set the port label. 
 Labels are used 
commonly by 
webpages. 
This is an Extended 
Protocol 3000 
command. 
COMMAND 
#X-LABEL<direction_type>.<port_type>.<port_index>.<sign
al_type>.<index>,label_text<CR> 
FEEDBACK 
~nn@X-LABEL<direction_type>.<port_type>.<port_index>.<s
ignal_type>.<index>,label_text<CR><LF> 
The following attributes comprise the 
signal ID: 
▪ <direction_type> – 
o  IN 
o  OUT 
▪ <port_type> – 
o  HDMI 
o  HDMI_AUDIO 
o  ANALOG_AUDIO 
o  ANALOG_STEREO 
o  USB_B 
o  GENERATOR 
▪ <port_index> – The port number 
as printed on the front or rear 
panel 
▪ <signal_type> – 
o  AUDIO 
o  VIDEO 
▪ <index> – Indicates a specific 
channel number when there are 
multiple channels of the same type 
1 to 2 
Label_text – ASCII characters 
without space 
Set the port label for HDMI IN1: 
#X-LABELIN.HDMI.1.VIDE
O.1,Blu_ray<CR> 
Get the port label. 
 
 Labels are used 
commonly by 
webpages. 
This is an Extended 
Protocol 3000 
command. 
COMMAND 
#X-LABEL?<direction_type>.<port_type>.<port_index>.<sig
nal_type>.<index><CR> 
FEEDBACK 
~nn@X-LABEL<direction_type>.<port_type>.<port_index>.<s
ignal_type>.<index>,label_text<CR><LF> 
The following attributes comprise the 
signal ID: 
<direction_type> – 
IN 
OUT 
<port_type> – 
o  HDMI 
o  HDMI_AUDIO 
o  ANALOG_AUDIO 
o  ANALOG_STEREO 
o  USB_B 
o  GENERATOR 
<port_index> – The port number 
as printed on the front or rear 
panel 
<signal_type> – 
AUDIO 
VIDEO 
<index> – Indicates a specific 
channel number when there are 
multiple channels of the same type 
1 to 2 
Label_text – ASCII characters 
without space 
Get the port label for HDMI 
IN1: 
#X-LABEL?IN.HDMI.1.VID
EO.1<CR> 
Set link between 
signals in a group: 
 
Get linked signals 
groups info, this is a 
way to define group of 
signals for which any 
action made on one of 
them will be applied to 
all the members of the 
group. 
 
 This is an Extended 
Protocol 3000 
command. 
COMMAND 
#X—LINK-GROUPgroup_id,linked_state<CR> 
FEEDBACK 
~nn@X-LINK-GROUPgroup_id,linked_state<CR><LF> 
group_id – 
1 – Input analog audio 2 and 3. 
2 – Input analog audio 4 and 5. 
Linked_state – OFF/ON (not case 
sensitive) 
Set link for group 1 (AUDIO IN 
2 and 3) to OFF: 
#X-LINK-GROUP1,OFF<CR> 
GET LINK-MODE 
feature: 
 
Get linked signals 
groups info, this is a 
way to define group of 
signals for which any 
action made on one of 
them will be applied to 
all the members of the 
group. 
 This is an Extended 
Protocol 3000 
command.  
Used essentially by the 
web command. 
COMMAND 
#X-LINK-GROUP?group_id<CR> 
FEEDBACK 
~nn@X-LINK-GROUPgroup_id,linked_state<CR><LF> 
group_id – 
1 – Input analog audio 2 and 3. 
2 – Input analog audio 4 and 5. 
Linked_state – OFF/ON (not case 
sensitive) 
Get the group 1 link status: 
#X-LINK-GROUP?1<CR>