Manual
HMXL88ARC USER MANUAL
Contact: support@blustream.com.au | support@blustream-us.com | support@blustream.co.uk
21
RS-232 Configuration and Telnet Commands
COMMAND ACTION
? / HELP Print help information
STATUS Print system status and port status
INSTA Print All Inputs Status
OUTSTA Print All Outputs Status
CTRLSTA Print All Controls Status
PRESETSTATUS Print All Preset Configurations
PON Power On, system run on normal state
POFF Power O, system run on power save state
RESET Reset System To Default Setting
KEY ON/OFF Set System Front Panel KEY Control On Or O
IR ON/OFF Set System Front Panel IR Control On Or O
LCD ON/OFF
Set LCD Always On Or Set LCD O Aer No Operation 
30 Seconds
IROUTxx ON Enable IR Remote-control Mode On HDBT Output xx
IROUTxx OFF Disable IR Remote-control Mode On HDBT Output xx
RESET
Reset System To Default Setting 
(Type "Yes" To Confirm, Or Send Other Command To Discard)
OUTxx EH Priority Output for EDID Copy and CEC = HDMI
OUTxx ET
Priority Output for EDID Copy and CEC = HDBT 
xx = [00-01] : Output 1
POCOUTx x ON Set PoC On On Output xx
POCOUTxx OFF Set PoC O On Output xx
SPDIFxx MUTE Set SPDIF Mute On Output xx
SPDIFxx UNMUTE Set SPDIF Unmute On Output xx
OUTxx ON Set Output xx On
OUTxx OFF Set Output xx O
OUTxx FR yy
Set Output From Input:yy 
xx = 00 : All Outputs 
xx = [01-08] : Output 1 - 8 
yy = [01-08] : Input 1 - 8
AUDIOxx FR yy
Set Audio Output xx From Input yy 
xx = 00 : All Outputs 
xx = [01-08] : Output 1 - 8 
yy = [01-08] : Audio From Input 1-8 
yy = [09-16] : Audio From Output 1-8 
yy = [17-24] : Audio From ARC 1-8 
yy = 25 : SPDIF Input 
yy = 26 : Analogue Audio Input
MXIR xx FR yy
Local Matrix IR Out xx From Remote Rx yy IR In 
xx = [01-08] : Local IR Out 1 - 8 
yy = [01-08] : Remote Rx IR In 1 - 8 
yy = [00] : All Remote Rx IR In
MUTE mm TX xx
Turn Mute On/O On Output xx
mm = On
mm = O
xx = 00: All Outputs
xx = 01 - 08: Analogue Output 1 To 8
xx = 09 - 16: Optical Output 1 To 8
VOL xx TX yy
Set Volume Level xx On Output yy
xx = [0...100]: Set Volume Level
xx = +: Volume Level Increases
xx = -: Volume Level Decreases
yy = 00: Select All Output Ports
yy = [01...08]: Select Single Output Port 01 To 08
COMMAND ACTION
OUT xx ARC aa
Set RX70ARC On Output xx To ARC Mode aa 
xx = 00 : All Outputs 
xx = [01-08] : Output 1 - 8 
aa = 01 : ARC From SPDIF 
aa = 02 : ARC From HDMI
OUT xx SCALING ON/
OFF
Set Output xx Scaling ON/OFF 
xx = 00 : All Outputs 
xx = [01-08] : Output 1 - 8
IRFV ON/OFF Local Matrix IR Out Follow Video Switching ON/OFF
EDID xx DF zz
Set Input xx EDID To Default EDID zz 
xx = Input On Product (00 Refers To ALL Inputs, 02 = 
Input 2 Etc) 
zz = 00 : HDMI 1080p@60Hz, Audio 2CH PCM (Default) 
01 : HDMI 1080p@60Hz, Audio 5.1CH DTS/DOLBY 
02 : HDMI 1080p@60Hz, Audio 7.1CH DTS/DOLBY/HD 
03 : HDMI 1080i@60Hz, Audio 2CH PCM 
04 : HDMI 1080i@60Hz, Audio 5.1CH DTS/DOLBY 
05 : HDMI 1080i@60Hz, Audio 7.1CH DTS/DOLBY/HD 
06 : HDMI 1080p@60Hz/3D, Audio 2CH PCM 
07 : HDMI 1080p@60Hz/3D, Audio 5.1CH DTS/DOLBY 
08 : HDMI 1080p@60Hz/3D, Audio 7.1CH DTS/DOLBY/HD 
09 : HDMI 4K@30Hz 4:4:4, Audio 2CH PCM 
10 : HDMI 4K@30Hz 4:4:4, Audio 5.1CH DTS/DOLBY 
11 : HDMI 4K@30Hz 4:4:4, Audio 7.1CH DTS/DOLBY/HD 
12 : 
HDMI 4K@60Hz 4:2:0/4K@30Hz 4:4:4, Audio 2CH PCM 
13 : HDMI 4K@60Hz 4:2:0/4K@30Hz 4:4:4, Audio 5.1CH 
DTS/DOLBY 
14 : HDMI 4K@60Hz 4:2:0/4K@30Hz 4:4:4, Audio 7.1CH 
DTS/DOLBY/HD 
15 : HDMI 4K@60Hz 4:4:4, Audio 2CH PCM 
16 : HDMI 4K@60Hz 4:4:4, Audio 5.1CH DTS/DOLBY 
17 : HDMI 4K@60Hz 4:4:4, Audio 7.1CH DTS/DOLBY/HD 
18 : DVI 1280x1024@60Hz, Audio None 
19 : DVI 1920x1080@60Hz, Audio None 
20 : DVI 1920x1200@60Hz, Audio None 
21 : HDMI 1920x1200@60Hz, Audio 2CH PCM/6CH PCM 
22 : User EDID 1 
23 : User EDID 2
EDID xx CP yy
Copy EDID From Output yy To Input xx 
xx = [00-08] : 00 : All Inputs ,Input 1 - 8 
yy = [01-08] : Output 1 - 8
EDID SAVE yy TO zz 
Save External EDID yy Into Slot zz 
yy = [01-08]: EDID Copy Output 1 - 8 
yy = 00: EDID Via RS232 Send To Matrix 
zz = 00: All User EDID 
zz = 01 or 22: User EDID 1 
zz = 02 or 23: User EDID 2
PRESET pp SAVE
Save Current Output Connections To Preset pp 
Config
PRESET pp CLR
Delete Preset pp Config 
pp = [00-09] : 00 : All Presets, Preset 1 - 9"
PRESET pp APPLY
Apply Preset pp Config To Output Connection 
pp = [01-09] : Presets 1 - 9"
OUTxx CEC ENABLE Enable CEC Control On Output xx
OUTxx CEC DISABLE  Disable CEC Control On Output xx
OUTxx CEC OK Confirm Operation (Enter) On Output xx
OUTxx CEC UP UP On Output xx










