User's Manual

Chapter 7 Appendix — Technical information
212 - ENGLISH
Class Command Control details
Parameter/response
string
Remark
2 INNM ?
Input terminal name
query
11 / RGB1
12 / RGB2
21 / VIDEO
31 / HDMI1
32 / HDMI2
33 / DIGITAL LINK
41 / MEMORY VIEWER
51 / PANASONIC
APPLICATION
52 / MIRRORING
Returns input terminal name.
2 IRES ?
Input signal resolution
query
AAAAxBBBB
AAAA: Horizontal resolution
BBBB: Vertical resolution
2 RRES ?
Recommended
resolution query
1920x1200
Only for PT-MZ770
1280 x 800
Only for PT-MW730
2 FILT ? Filter runtime inquiry xxxxx Returns the runtime of the lter.
2 RFIL ?
Filter replacement model
number inquiry
ET-RFM100 Returns the lter replacement model number.
2 SVOL Speaker volume
0 Increases the volume.
1 Decreases the volume.
2
FREZ Freeze control
0
1
Freeze function cancel
Freeze function (stop)
FREZ ? Freeze status query
2 LKUP Link up notication xx:xx:xx:xx:xx:xx
Noties the MAC address when the PJLink communication
becomes possible.
2 SRCH Projector search ACKN=xx:xx:xx:xx:xx:xx
The projector connected to the same network that can
communicate with PJLink will respond with its MAC address.
PJLink security authentication
The password used for PJLink is the same as that of the password set for web control.
When using the projector without security authentication, do not set a password for web control.
f For specications related to PJLink, visit the website of Japan Business Machine and Information System
Industries Association.
URL http://pjlink.jbmia.or.jp/english/
Control commands via LAN
When web control administrator rights password is set (Protect mode)
Connecting
1) Obtain the IP address and port number (Initial set value = 1024) of the projector and request a
connection to the projector.
f You can obtain both the IP address and the port number from the menu screen of the projector.
IP address
Obtain from the [NETWORK/USB] menu → [NETWORK STATUS].
Port number
Obtain from the [NETWORK/USB] menu → [NETWORK CONTROL] → [COMMAND PORT].
2) Check the response from the projector.
Data section Blank Mode Blank Random number section
Termination
symbol
Command
example
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘1’
0x31
‘ ’
0x20
“zzzzzzzz”
(ASCII code hex number)
(CR)
0x0d
Data length
9 bytes 1 byte 1 byte 1 byte 8 bytes 1 byte
f Mode: 1 = Protect mode
f Example: Response during protect mode (random number section is undened value)
“NTCONTROL 1 23181e1e” (CR)