MT319-401
User’s Guide
400-0698-001
8
Telnet Commands
– AV Network
TELNET connections for control/configuration commands can
only be made on port 23. All commands and feedback are in
the format open bracket ‘[‘ followed by text and end in a close
bracket ‘]’ without carriage returns. The close bracket ‘]’ is the
end of the command.
Each Tx/Rx unit must respond to each command. If a
command requests information, the data is considered the
feedback. All other commands must return either [ ] or [ER]. An
open and close bracket indicates the command was executed
successfully. An [ER] indicates a bad, failed, or unrecognized
command.
24.
[SET]
This command is used to configure the Tx unit for use on
the AV network. Each field is separated by a space.
Changes do not take effect until the unit is reset or the
power is cycled.
Command Format: [SET address mask gateway vid]
Address
###.###.###.###
Mask
###.###.###.###
Gateway
###.###.###.###
Group
Tx units 1~64
Rx units 1~180
Example:
[SET 192.168.1.110 255.255.0.0 192.168.1.0 01]
Returns [ ] upon execution. After a reset or power cycle, the
unit can be identified as address 192.168.1.110 with group
number 1.
25.
[SFT]
This command tells the Tx to execute a soft reset after
which the new IP, mask, and gateway are active. There is
no feedback from this command, it just executes.
Command Format: [SFT]
Example:
[SFT]
This is the equivalent of cycling the power. If network
changes were made using the [SET] command, the new
changes take effect.
26.
[Ix]
Rx Only - This command tells the Rx from Tx (group) video
to display.
Command Format: [Ix]
x = Group number (TX units)
x = 1~64 play video from source (x is 1 or 2 digits)
x = 0 is NOT valid, returns [ER]
Example:
Tell the RX to display video from Tx (group) 12.
[I12]
Returns [ ] upon execution.
27.
[DB (
xx…x)]
Rx Only - This command forwards command data to the Rx
CEC daughter board. The data within parentheses is the
data seen by the daughter board. See the CEC data
section for CEC board internal commands.
Command Format: [DB (x
x…x)]
x = CEC board command
[DB (TVx)] ......................... TV On/Off
[DB (TV1,x)] ...................... TV On+Input Select
[DB (TV1,x,y,z)] ................ Power up configuration
[DB (TV1,xx,xx,xx,xx)]....... Custom CEC command
Example:
Send the following to request the CEC board version:
[DB (VER)]
Example:
Turn off all the TVs that display the video from the
MT319-401 in slot 4 by sending the following:
[DB (TV0)]
28.
[DHCP x]
This command enables/disables DHCP mode. If DHCP is
enabled, the network assigns the IP address. By default,
DHCP is disabled. If DHCP is enabled, it is very difficult to
determine which Tx units is which IP. It is best to assign a
fixed IP and disable the DHCP mode.
Command Format: [DHCP x]
x = DHCP mode (0=fixed IP, 1=network assigned)
Example:
Disable DHCP mode by sending the following:
[DHCP 0] returns [ ]
Send the following to read the DHCP setting:
[DHCP]
returns [0] or [1]