![background image](http://html.mh-extra.com/html/benq/sx930/sx930_service-manual_2735009054.webp)
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10.
After all pages data are uploaded, “Read System Data” is completed.
11.
After completing “Read System Data,” there is a folder named “Read Data” added in the
selected folder before.
12.
A file named “Scaler.dat” including adjustment data of projector is added in the “Read Data”
folder.
13.
Turn off projector and the service tool, and then download a new firmware.
(2) Write Data From Main Board to Projector:
14.
After completing firmware download, open the service tool, and connect PC and Projector by
RS232 cable.
15.
[Case1] : If Main Board is changed to new one, tick the “Change Main Board” item.
(Note)
[Case2] : If only FW re-download without changing M/B, No Need to tick the “Change
Main Board” item.
(Note: Since M/B service part has initial ADC calibration data from factory, when the “Change Main Board”
is ticked, the “ADC Calibration Data” will be kept as the initial data in new M/B and will not cover by the data
from old M/B.)
Summary of Contents for SX930
Page 3: ...3 Update History Revision Chapter Changes Date Rev 00a Initial version 2015 9 21 ...
Page 27: ...27 Remote Control Function and Key Code Definition Detail See Appendix2 ...
Page 29: ...29 CTN LBL PRINTING 1 For 9H JEG77 15A Actual Date ...
Page 30: ...30 3 For 9H JEG77 15E 15U Actual Date Actual Date ...
Page 31: ...31 4 For 9H JEG77 15T Actual Date ...
Page 32: ...32 SPEC LBL PRINTING 1 For 9H JEG77 15X exclude 9H JEG77 15C ...
Page 33: ...33 2 For 9H JEG77 15E ...
Page 34: ...34 LAMP LBL PRINTING ...
Page 72: ...72 Page1 Page2 ...
Page 73: ...73 Page3 Page4 ...
Page 74: ...74 Page5 Page6 ...
Page 75: ...75 Page7 ...
Page 85: ...85 ...
Page 86: ...86 Module 2 ASSY UPPER CASE ...
Page 87: ...87 Module 3 ASSY LOWER CASE ...
Page 102: ...102 63 Disassemble the wire dresser 64 Disassemble the sponge 65 Lower case ...
Page 128: ...128 10 4 assemble the rear case 10 Assemble lamp module 8R0 screw 3 Stand off 8F VG564 8R0 ...
Page 132: ...132 13 Paste the label of logo 14 Assemble RING FOCUS and lock well Fig 9 5 3A 1W801 001 ...
Page 135: ...135 Chapter 1 System Analysis ...
Page 144: ...144 ...