MISCELLANEOUS
R599840 - BW MK2014 User Manual
37
You want to...
Command to send
Switch this unit Off
send: 21h 89h 01h 50h 57h 30h 0Ah
receive: 06h 89h 01h 50h 57h 0Ah
Change active Input to HDMI2.
send: 21h 89h 01h 49h 50h 37h 0Ah
or
send: 21h 89h 01h 52h 43h 37h 33h 37h 31h 0Ah
Change Lens Memory1 name to
“TV-size” (unused character are filled
with space = 20h)
send: 21h 89h 01h 49h 4Ch 4Dh 31h 0Ah
receive: 06h 89h 01h 49h 4Ch 4Dh 31h 0Ah
send: 54h 56h 2Dh 73h 69h 7Ah 65h 20h 20h 20h
receive: 06h 89h 01h 49h 4Ch 4Dh 31h 0Ah
16.2 LAN protocol
LAN / RJ-45 communication specification
The network settings may have to be modified in the projector’s network menu to match your current LAN
network.
• DHCP Client: When set to ON, the projector’s IP address will be automatically set by the DHCP server. on
the LAN.
• IP Address: Sets the IP (Internet Protocol) address of the projector. A valid address must be set for this unit.
• Subnet Mask: Sets the Subnet Mask
• Default Gateway: Sets the Default IP Gateway of the projector.
• MAC Address: A 6 byte hex number that uniquely identifies the projector on the LAN. The value is unique to
each individual unit on the LAN network.
Sending a LAN Control Command
In order to send a Remote Control compatible command to this unit, you must open a TCP connection on port
20554. and send a command immediately as the connection will be dropped within 5 sec of inactivity. If for any
reason you have to change the TCP connection port, you may use the following RS-232c/LAN command.
[4Ch 53 50h 54h] + 4 ASCII chars as new port address in hexa
You want to set TCP port to 10000
Command to send
Send 10000 as new TCP port value:
10000 is 2710h in hexa, converted in
ASCII characters: 32h 37h 31h 30h
send: 21h 89h 01h 4Ch 53h 50h 54h 32h 37h 31h 30h 0Ah
receive: 06h 89h 01h 4Ch 53h 0Ah
Then, reboot Network module
send: 21h 89h 01h 4Ch 53h 52h 53h 0Ah
receive: 06h 89h 01h 4Ch 53h 0Ah
Projector
2. Projector Ready
(PJ_OK)
4. Projector Acknowledge
(PJACK)
6. Projector confirms
`Control Device
1. Openning Connection
on port 20554
3. Command Type
(PJREQ)
5. Command
After 5sec,
connection is closed
LAN communication protocol and timed out
