4. Troubleshooting
• command (port = /dev/ttyS2:0) - set network ip-address to 10.140.162.141 (dhcp off) =Fromthe
touch panel, the IP address of the projector w as set to 10.140.162.141
• command (port = 10.36.62.17:43680) - set network ip-address to 10.36.62.62 (dhcp off) =Froma
device w ith IP address 10.36.63.17, the IP address of the projector was c hanged to 10.36.63.17
• command (port = /dev/ttyS0:0) - set dowser open. = From a touch panel or PC, c onnected serially (connector
labeled "Touc h panel"), the dowser was set t o open.
• command (port = /dev/ttyS0:0) - set lamp off = From a touch panel or P C , connected serially (connector labeled
"Touch panel"), the lamp was pow ered off.
• command (port = internal) - set lamp off = For an internal reason the state of the lamp was set to off.
• command (port = button) - set dowser closed = The dowser was closed from the keypad.
The error m essages are explained in the troubleshooting list - code 58 31
ICP log files
Example of log file content :
2010/04/06 09:02:40.964797 I ICP application 1.2(126) init Shows the ICP package
2010/04/06 09:02:40.980964 I successfully initialized the LoginLevelProtection mutex
2010/04/06 09:02:41.039022 I Autotiming initialized
2010/04/06 09:02:41.049829 I Autotiming using VSyncs
2010/04/06 09:02:41.051245 I Started Autotiming Port threads
2010/04/06 09:02:41.051755 I Autotiming started
2010/04/06 09:02:41.052149 I Port thread running
2010/04/06 09:02:41.052897 I Port thread running
2010/04/06 09:02:43.632304 I Started Autotiming Main thread
2010/04/06 09:02:43.633017 D Autotiming thread running
2010/04/06 09:02:43.633476 D Autotiming: blank the image
2010/04/06 09:02:43.792939 D Autotiming: unblank the image
...
Form at
‘Date Time’ ‘Severity’ ‘message’
Where :
• ‘Date Time’ = the time w hen the event occurred.
• ‘Severity’ = On e character severity indication c an be : ’D” (Debug) – “ E” (Error) – “ I” ( Informational) - “U” (User).
• ‘message’ = T he actual error message.
Example :
24.03.2010 17:17:12.185 TPPL = 2848, APPL = 2048, TLPF = 4095, ALPF = 128
This line is entered when the auto timing on the ICP computes values that are not within valid range s.
Where :
• TPPL = Total Pixels Per Line
• APPL = Active Pixels Per Line
• TLPF = Total Lines P er Frame
• ALPF = Active Lines Per Frame
• 512 <= APPL <= TPPL <= 8191
• 288 <= ALP F <= TLPF <= 4095
In this exam ple ALPF = 128 which is less than the minimum of 288. When this happens, auto timing will attempt to blank the image.
76
R5905043 DP2K-12C/11CX 19/02/2018
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