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3. Generate a 32-byte hash value from the following data using MD5 algorithm.
“xxxxxx:yyyyy:zzzzzzzz”
Administrator rights user name for Web control (default user name is “admin1”)
Password of above administrator rights user (default password is “panasonic”)
8-byte random number obtained in Step 2)
: colon : Separator
4. 2. 2. 2. Command transmission method
Transmit using the following command formats.
Transmitted data
Received data
Error response
“ERR1”
Undefined control command
“ERR2”
Out of parameter range
“ERR3”
Busy state or no-acceptable period
“ERR4”
Timeout or no-acceptable period
“ERR5”
Wrong data length
“ERRA”
Password mismatch
Example: Query Power "QPW"
1. Connects to the projector
IP = 192.168.0.8 port = 1024
2. Receives a response
Response = "NTCONTROL 1 1aa6c14e" + (CR)
"1aa6c14e" = 8 bytes random characters
3. Generates a hash value (message digest) from "admin1:panasonic:1aa6c14e" by using the MD5 algorism.
"admin1" = Administrator authority user-name
"panasonic" = Password corresponding to "admin1"
Hash value = "01466bc27ed8c0b7e607471580c55953"
4. Transmits the command
Transmission data = "01466bc27ed8c0b7e607471580c5595300QPW" + (CR)
5. Receives a response.
Reception data = "00000" + (CR)
6. Disconnects the connection with the projector.
xxxxxx
yyyyy
zzzzzzzz
0x0d
0x30
0x30
Header
1 byte
0x30
Control command
0x0d
1 byte
1 byte
1 byte
Undefined length
Termination symbol
‘0’
(CR)
Data section
Control command
‘0’
‘0’
1 byte
(ASCII string)
Undefined length
Header
‘0’
0x30
1 byte
Termination symbol
4 bytes
1 byte
Hash value
32 bytes
(4．2．2．1．-3)
Data section
Termination symbol
(CR)
(ASCII string)
Error message
(CR)
0x0d
0x0d
INF - 13
4. 2. 3. When Web control administrator rights password is not set (Non-protect mode)
4. 2. 3. 1. Connecting
4. 2. 3. 1. Connecting
1. Obtain the IP address and port number (Initial setting value = 1024) of the projector and request for a connection
to the projector.
You can obtain both the IP address and the port number from the menu screen of the projector.
・
: Obtain from the main menu → [NETWORK] → [NETWORK STATUS]
・
: Obtain from the main menu → [NETWORK] → [NETWORK CONTROL] → [COMMAND PORT]
2. Check the response from the projector
・ Response data
Mode: 0 = Non-protect mode
4. 2. 3. 2. Command transmission method
Transmit using the following command formats.
Transmitted data
Received data
Error response
“ERR1”
Undefined control command
“ERR2”
Out of parameter range
“ERR3”
Busy state or no-acceptable period
“ERR4”
Timeout or no-acceptable period
“ERR5”
Wrong data length
“ERRA”
Password mismatch
Example: Query Power "QPW"
1. Connects to the projector
IP = 192.168.0.8 port = 1024
2. Receives a response
Response = "NTCONTROL 0" + (CR)
3. Transmits the command
Transmission data = "00QPW" + (CR)
4. Receives a response.
Reception data = "00000" + (CR)
5. Disconnects the connection with the projector.
4. 3. Control commands List
* Please refer to a separate volume "control commands". (Posted to the projector home page)
IP address
Data section
Port number
“NTCONTROL”
Blank
Mode
‘ ’
‘0’
(ASCII string)
9 bytes
0x20
0x30
1 byte
1 byte
Termination symbol
(CR)
Termination symbol
(CR)
0x0d
1 byte
Header
Data section
‘0’
‘0’
Control command
0x30
0x30
(ASCII string)
0x0d
Termination symbol
(CR)
1 byte
1 byte
Undefined length
1 byte
Header
Data section
‘0’
‘0’
Control command
0x30
0x30
(ASCII string)
0x0d
1 byte
1 byte
Undefined length
1 byte
4 bytes
1 byte
Error message
Termination symbol
(CR)
0x0d
0x0d
INF - 14
5. Cautions for service
5. 1. Before service operation
5. 1. 1. Lamp
1. Contact the dealer to purchase a replacement lamp unit.
2. A Phillips screwdriver is necessary when replacing the lamp unit.
3. Since the luminous lamp is made of glass, it may burst if dropped or hit with a hard object. Please handle with care.
4. The lamp may be burst. Replace the lamp unit carefully so that the broken pieces of the lamp glass will not scatter.
When the projector is mounted on the ceiling, do not make the replacement directly under the lamp unit or put your
face near it.
5. When disposing of used lamp units, contact your local authorities for correct methods.
5. 1. 2. Air filter unit
1. Contact the dealer to purchase a replacement air filter unit.
2. A Phillips screwdriver is necessary when replacing the air filter unit.
3. Air filter replacement is recommended after cleaning the unit two times.
The dust-proof properties may be reduced after each cleaning.
Caution : When using the "smoke cut filter". [ET-SFR510]
1) Select a sub menu "service password" of the main menu "projector setup".
2) Input the password "1111" by remote control and press the ENTER button.
3) Change the filter settings to "SPECIAL". (When the use is finished, return the filter settings to "NORMAL")
5. 1. 3. Lithium battery
1. The lithium battery is used for the internal clock in the A-P.C. board. So when it consumed it must be replaced.
2. After replacing the lithium battery, set the "Date and Time" on the sub-menu which in main menu "projector set up".
5. 1. 4. About Use with Vertical upwards/downward Settings
Installation of upward or downward, please attach the clasp that comes with
the two specified locations of the lamp case.
Installation in floor or ceiling, the attached clasp fittings are unnecessary.
* It becomes the cause that it hastens the life of the lamp when use it as wrong setting.
Lithium battery : CR2032
Attention : Please be sure to read the warnings and notices on the lamp that is described in the Operating Instructions.
"Read this first!", "Precautions for use", "Maintenance/replacement"
"Read this first!", "Precautions for use", "Maintenance/replacement"
Replacement lamp unit ： ET-LAD510 (1bulb)/ ET-LAD510F (4 bulbs)
Air filter unit ： ET-EMF510
Note: Do not use any other lamp than indicated above.
*Use only specified lithium battery
Clasp (TENC5788)
INF - 15
1. Pull out the lamp case L from projector, and remove the lamp unit.
2. Attach the two clasps to the resin ducts (two places) inside lamp case L.
1. Pull out the lamp case R from projector, and remove the lamp unit.
2. Attach the two clasps to the resin ducts (two places) inside lamp case R.
* Non-vertical installation, do not use the bracket.
For vertical up settings
For vertical down
Lamp case L
Lamp case R
Insert the clasps in the direction of
the arrow shown in the figure.
the arrow shown in the figure.
Check whether the hook parts
(4 places) are inserted into the
resin ducts.
(4 places) are inserted into the
resin ducts.
Resin duct
(two places)
(two places)
<Lamp case L>
Resin duct
(two places)
(two places)
<Lamp case R>
Insert the clasps in the direction of
the arrow shown in the figure.
the arrow shown in the figure.
Check whether the hook parts
(4 places) are inserted into the
resin ducts.
(4 places) are inserted into the
resin ducts.
INF - 16
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