Change The Video Input Priorities; Change The Audio Input Priorities; Network Configuration; Query The Current Ip Status - Lightware MMX4x2-HT200 User Manual


  
6. LW2 Programmers' Reference
6.3.10. Change the Video Input Priorities
Description: The settings of video input priority can be changed as follows.
Format
Command {PRIO_V<out>=<in _prio>;
1
<in _prio>;...;<in _prio>}
2 n
Response (PRIO_V<out>=<in _prio>;
1
<in _prio>;...;<in _prio>)CrLf
2 n
Legend:
<out>:
<in1_prio>...<inn_prio>:
Explanation: Input 2 has the highest priority (0), Input 1 has the second highest (1). Input 4 has the lowest
priority (3).
ATTENTION! Always set all the priority of the ports when changing, otherwise, the change will not be
executed and the response will be the current setting (like querying the priority setting).
INFO: The video priorities can be queried by typing the "prio_v<out>=?" command.
6.3.11. Change the Audio Input Priorities
Description: The settings of video input priority can be changed as follows.
Format
Command {PRIO_A<out>=<in _prio>;
1
<in _prio>;...;<in _prio>}
2 n
Response (PRIO_A<out>=<in _prio>;
1
<in _prio>;...;<in _prio>)CrLf
2 n
Legend:
<out>:
<in1_prio>...<inn_prio>:
Explanation: Input 2 has the highest priority (0), Input 1 has the second highest (1). Input 3 has the lowest
priority (2).
ATTENTION! Always set all the priority of the ports when changing, otherwise, the change will not be
executed and the response will be the current setting (like querying the priority setting).
INFO: The audio priorities can be queried by typing the "prio_a<out>=?" command.
Example
 {prio_v1=1;0;2;3}
 (PRIO_V1=1;0;2;3)
The output port number: V1/V2.
Priority number of the input ports. See more details
about port numbering in the Input/Output Port
Numbering section.
Example
 {prio_a1=1;0;2}
 (PRIO_A1=1;0;2)
The output port number: A1/A2.
Priority number of the input ports. See more details
about port numbering in the Input/Output Port
Numbering section.
MMX4x2 series – User's Manual
6.4. Network Configuration
6.4.1. Query the Current IP Status
Description: IP address settings can be queried as follows.
Format
Command {IP_STAT=?}
Response (IP_STAT=<type>;
<ip_address>;<subnet_mask>;
<gateway_addr>)CrLf
Legend: <type>:
<ip_addr>:
<subnet_mask>:
<gateway_addr>:
Explanation: The device has a static (fix) IP address: 192.168.0.95; the subnet mask is 255.255.255.0, the
gateway address is 192.168.0.1.
6.4.2. Set the IP Address
Description: IP address can be set as follows.
Format
Command {IP_ADDRESS=<type>;<ip_address>}
Response (IP_ADDRESS=<type>;<ip_address>)CrLf
Legend: <type>: 0 = static IP; 1 = DHCP
INFO: The IP address can be queried by typing the "ip_address=?" command. The response contains the
fix IP address that is stored in the device even if DHCP is enabled; in this case, this IP address is not valid.
Example
 {ip_stat=?}
 (IP_STAT=0;192.168.0.100;
255.255.255.0;192.168.0.1)
0 = static IP; 1 = DHCP.
IP address (four decimal octets separated by
dots).
Subnet mask (four decimal octets separated by
dots).
Gateway address (four decimal octets separated
by dots).
Example
 {ip_address=0;192.168.0.110}
 (IP_ADDRESS=0;192.168.0.110;)
46