Read Panasonic PT-DZ770U / PT-DZ770E (serv.man5) Service Manual online
6. 3. System log data acquisition method
6. 3. 1. Equipment to be used
1. Computer : Use it for the transfer of backup data.
2. Communication cable : D-sub 9pin (male/female RS-232C straight)
3. Service Software : ［DataLogBackup.exe］ Service software is downloaded from the projector service homepage.
6. 3. 2. Preparation
[Caution] ・Computer, please set so as not to standby or shutdown.
6. 3. 3. Acquisition of log data
1. Switch the projector to "Normal-Standby" mode (POWER indicator is Lighting in red).
2. Start up service software ［DataLogBackup.exe］ with a computer.
3. Select "Option " → " Setting" and set Serial Port of the computer, Baud Rate and Parity.
4. Select a model number and ID.
2. Correct the serial terminals on the projector and
the PC by using a communication cable.
the PC by using a communication cable.
1. Confirm and make a note of "Projector ID",
"Transmission speed" and ""Parity setting".
"Transmission speed" and ""Parity setting".
Computer
RS-232C straight
Projector
INF - 21
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