Flash Update; The List Of Instrument; The Operation Explaining Flash Update - Acer AT4202P Service Manual

"input serial no.:" promote.
6. Use Bar Readers to read the serial no to the program， then make sure the serial no you have read is the
same as on the barcode. Then set the PDP to blue screen mode, press enter to start.
7. Watch the information of the program, it means programmed OK when the following interface come out.
please CHECK Manufacturer Name、Vendor Assigned Code、Model Name、Serial Number：
****[?????????****](same as Barcode)、Week of Manufacture：**、Year of Manufacture：****、
Checksum：**（same as the last byte of data table, reference to the note of DVI programming picture）
and so on.
8. Press Enter to access DVI DDC test interface，follow the DDC test picture，CHECK Manufacturer
Name、 Vendor Assigned Code、 Model Name、 Serial Number： ****[?????????****](same as Barcode)、
Week of Manufacture：**、Year of Manufacture ****、Video Input：Analog、Checksum：**（same as
the last byte of data table, reference to the note of DVI programming picture） and so on。 If the recording
is failure, check the connection of equipment and record again from the step4.If all of these work does
not take work ,please ask IE department for help.
Notice :the "?" and "*" symbol will be changed according to the year of manufacture ,and so on.
7、Flash Update

7-1 The list of Instrument

1、 Prepare 1 piece of RS232 cable（The Pin connection see the Figure-1，If difference, please re-connect the
cable）and 1 set of PC.
2、 Connect the RS232 cable with PC and PDP(See the Figure-2).
TO PC
9PIN (Female)
Signal Pin
1
RXD 2
TXD 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
9
Figure-1

7-2 The operation explaining Flash Update

Note: Operation Under the situation of PDP working normally.
1. Find ISPWriter2.exe file
2. Enter the window, click OPEN，then click LINK.（Like figure 1）
TO ACER PDP
9PIN (Female)
Signal Pin
1 NC
2 TXD transmitted date
3 RXD received date
4 NC
5 FG frame ground
6 NC
7 NC
8 NC
9 NC
in the screen of computer, dblclick it
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