Acer NA23WABAS Service Manual page 55

54
ACER V233H
Go to cover page
S3 Choose "WRITE" from menu then select "Scan S/N
And Write EDID And Test DDC"
S4 Key in series number in the input column and input 2
column
Press write button after key in S/N
S5 When EDID was written successfully that will show below
message on the screen
7. Writing EDID Process (continued)
1A1D
Hardware Configuration:
1. Connect the PRINTER PLUG of DDC FIXTURE with the
printer port of Desktop PC.
2. Plug USB A PLUG of DDC FIXTURE to USB socket of
Desktop PC
3 Use DVI cable connect to the DVI socket of monitor
of DDC FIXTURE.
4 Take a video cable then connect the D-SUB PLUG and the
D-sub socket of monitor.
5. Re-confirm all the connectors are connected well.
DVI CONNECTION
Entering Factory mole to let "EDID WP" be off
Writing EDID procedure for
S1 Choose the folder "ACER-VGA&DVI-DDC"
Double click " AcerDigedid.exe "
The writing process same as writing 1A process.(from
S2 to S5)
PARALLEL CONNECTION
USB CONNECTION
VGA CONNECTION
1A1D