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4.3 Software/Firmware Upgrade Process
A.
Basic Operating
(a)
Standby Mode
:
User can just plug in power cord, then projector will enter standby mode. Power LED will show
Red for around 1 sec, then show Orange continuously as the figure shown below. When the
power LED shows Red, it means system is not ready for standby. In another word, if the power
LED shows Orange, it means system is in standby mode and the DLP system has no power
support, except MCU and its related circuits.
When standby mode, system power consumption will be less than 0.5 Watt.
User can turn on projector after plugging in power cord whatever the power led is red or
orange.
(b)
Download Mode
:
This mode is applied for firmware download.
If operator wants to enter this mode, he should press and hold both keypad-POWER and
Keypad-AUTO at the same time, then plug in power cord. After plugging power cord, still
hold POWER +AUTO at least 5 seconds, and make sure Power/TEMP/LAMP LED shows flash
Red continuously as the figure below shown, then release the two keypads
(Notice)
. In download
mode, system will be supported by full power but will not turn on projector. Operator can use
DLP composer to download new firmware.
(Notice: After entering Download Mode, pressing Power key will not turn on the projector. So
you could press Power key after entering Download Mode operation, to check if it really enters
Download Mode.)
Standby Mode
Download Mode
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 ...