Panasonic DLP Projector PT-DZ780 PT-DW750 PT-DX820 Operating Instructions

Chapter 5 Maintenance — [SELF TEST] indications
ENGLISH - 171
[SELF TEST] indications
Details and measures for the alphanumeric symbols indicated in [SELF TEST] from the [PROJECTOR SETUP] 
menu → [STATUS] (x   page   122) are as follows.
Self-test indication Details Measure
U04 Filter clog
 fReplace the air filter

.
U 11 Intake air temperature warning
 fThe operating environment temperature is too 
high. Install the projector in a location with the 
operating environment temperature between 0

  °C...

Chapter 5 Maintenance — [SELF TEST] indications
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Self-test indicationDetails Measure
F85 Color wheel error (FM)
 fIf the display does not clear after switching the 
main power of

f and on, consult your dealer.
F86
Color wheel error (FPGA)
F90 FPGA configuration error
F91 FPGA1 configuration error
F92 FPGA2 configuration error
F96 Lens mounter error
F97 Geometric adjustment board communication error
FE1 DMD fan error
 fIf the display does not clear after switching the 
main power of

f and...

ENGLISH - 173
Chapter 6 Appendix
This chapter describes specifications and after-sales service for the projector.  

Chapter 6 Appendix — Technical information
174 - ENGLISH
Technical information
PJLink protocol
The network function of this projector supports the PJLink class 1, and \
the PJLink protocol can be used to perform 
projector setting and projector status query operations from a computer.
Control commands
The following table lists the PJLink protocol commands that can be used \
to control the projector.
 fx characters in tables are non-specific characters.
Command Control details Parameter / return string...

Chapter 6 Appendix — Technical information
ENGLISH - 175
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 p\
assword for web control.
 fFor specifications related to PJLink, refer to the website of Japan Business Machine and Information System 
Industries 

Association.
URL http://pjlink.jbmia.or.jp/english/
Using Art-Net function
Since the network function of the...

Chapter 6 Appendix — Technical information
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Control detailsPerformanceParameter Default value Remark
INPUT SELECT (when 
[DEFAULT] or [USER] is 
selected) No operation
0
- 7
0 ―
RGB1
8
- 15
RGB2 16
- 23
DVI
- D 24
- 31
HDMI 32
- 39
DIGITAL LINK 40
- 47
SDI (Only for PT
-

DZ780)48
- 55
No operation 56
- 127
Execute P IN P, USER1 128
- 135
Execute P IN P, USER2 136
- 143
Execute P IN P, USER3 144
- 151
No operation 152
- 255
LENS POSITION No operation
0
- 310
“Move to the home position” is...

Chapter 6 Appendix — Technical information
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Control detailsPerformanceParameter Default value Remark
GEOMETRY OFF
0
- 15
255To use PC-1, PC-2, and PC-3, the 
optional Upgrade Kit (Model No.: 
ET
-

UK20) is required.
KEYSTONE
16
- 31
CURVED 32
- 47
PC-1 (Only for PT
-

DZ780)48
- 63
PC-2 (Only for PT
-

DZ780)64
- 79
PC-3 (Only for PT
-

DZ780)80
- 95
CORNER CORRECTION 96
- 111
No operation 112
- 255
FREEZE No operation
0
- 31128 ―
OFF
32
- 95
No operation 96
- 159
ON 160
- 223
No operation...

Chapter 6 Appendix — Technical information
178 - ENGLISH
Data section Blank Mode Blank Random number sectionTermination 
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   byte8
  bytes1
  byte
 fMode: 1 = Protect mode
 fExample: Response during protect mode (random number section is undefined value) 
“NTCONTROL

 1 23181e1e” (CR)
3)
 
Generate a 32-byte hash value from the following data...

Chapter 6 Appendix — Technical information
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When web control administrator rights password is not set (Non-protect \
mode)
Connecting
1)  
Obtain the IP
  address and port number (Initial set value = 1024) of the projector a\
nd request a 
connection to the projector.
 f Y

ou can obtain both the IP address and the port number from the menu screen of the projector.
IP address Obtain from the [NETWORK] menu → [NETWORK STATUS]
Port number Obtain from the [NETWORK] menu → [NETWORK CONTROL]  →...

Chapter 6 Appendix — Technical information
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/ terminal
The / terminal of the projector conforms with RS-232C so that the projector can be 
connected to and controlled from a computer .
Connection
Single projector
Projector connecting terminals
Computer
D-Sub 9p (male) Communication cable (straight)
D-Sub 9p (female) D-Sub 9p (male)
Multiple projectors
D-Sub 9p (female) D-Sub 9p (male)
Connecting terminals on projector 2
D-Sub 9p (female) D-Sub 9p (male) Connecting terminals on projector 1...