Sharp PN-G655RE (serv.man3) Service Manual ▷ View online
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 28
6) When the following window is displayed, connect the monitor to the jig.
[Setting on the monitor side]
1: Connect the VGA cable and the DVI-D cable to the monitor and
the jig. (Refer to the connection diagram of the PNXXXXX EDID
writing tool.)
2: To cancel write-protect of EDID, press [INPUT] button of the
main unit and turn ON the main power of the monitor at the
same time and wait until [No Signal] is displayed.
*If write-protect cannot be canceled by [INPUT] button, send the
serial command of “EDWP1230.”
(Refer to “Canceling write-protect of EDID by the serial com-
mand.”)
7) Input 9-digit serial number with keys, and click [Start] button.
8) The window below is displayed.
On the above screen EDID is written and verified. If the operation is
interrupted before completion, the connection may be improper.
Check for it. After completion of writing, the window of 6) is displayed.
Then connect the monitor to the jig.
Repeat EDID writing to the next monitor from 6).
9) In case of an error occurs in writing or verifying
If an error occurs in writing or verifying, the above window is dis-
played.
When [Retry] button is pressed, EDID writing and verifying are per-
formed again. Check the connection between the monitor and the
PC, cancel write-protect again, and repeat the procedures from 1).
10) When writing is normally completed or when [Cancel] button is
pressed on the EDID error screen, the display returns to the window
of 6). Then writing of another set can be performed continuously.
11) Press [Power] button to turn off the main power.
[Supplementary descriptions]
• Setting the printer port I/O address to 378
1. Open the system of the control panel.
2. Open the hardware tag, and click the device manager button.
3. Click “+” mark on the left of “Port (COM/LPT)”
Check to confirm that there is “ECP printer port (LPT1).”
4. Open the property of the printer port (LPT1), and open the resource tag.
5. Uncheck “Use automatic settings” and select “Basic setting 0000.”
(If “I/O range” is already “0378 - 037F,” there is no need to change.)
• In the writing procedures, the copy destination of the files is specified
as “c:\fg”. It may be changed to any folder on the hard disk as far as
all the files are copied to that same folder.
[Canceling write-protect of EDID by the serial command]
[Connection method]
Connect the serial port of PC with the RS-232C input pin of the monitor
by using the straight cable.
1. Execute [START] - [Program] - [Accessory] - [Communication] -
[Hyper terminal].
The window below is displayed. Enter an optional name and press
[OK].
[OK].
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 29
2. The window below is displayed. Select the number of COM con-
nected to the monitor and press OK.
3. The communication setting screen is displayed.
Set as shown below.
4. Set the local echo.
1) Select “Property” in the file menu.
2) Select [Settings] tab and press [ASCII Setup...].
3) Check “Send line ends with line feeds” and “Echo typed charac-
ters locally” and press [OK].
4) Press [Enter] key once and check to confirm that “OK” is returned.
If “OK” is returned, the connection is proper.
5) Send the EDWP command.
Enter “EDPW1230” and press [Enter] key.
If “OK” is returned, the EDID write-protect is canceled.
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 30
[Connection diagram of EDID writing tool]
6. SERIAL NUMBER WRITING PROCEDURES
6-1. OPERATING CONDITIONS OF THE SERIAL NUM-
BER SETTING TOOL
BER SETTING TOOL
The operating conditions of the serial number setting tool of the infor-
mation display are as follows:
OS
: Windows 98SE, Windows 2000, Windows XP
Communication port: RS-232C port recognized as a COM port
(which can be communicate in 9600bps)
The required RS-232C cable is as shown below. Connect the PC’s
COM port and the RS-232C input terminal of the display with the cable.
COM port and the RS-232C input terminal of the display with the cable.
RS-232C cable: Straight cable (D-Sub 9pin female - female)
6-2. SERIAL NUMBER SETTING TOOL INSTALLATION
The serial number setting tool is provided as a compression file of
“PNXXXXX_InfoDispSetSN.zip.” When “PNXXXXX_InfoDispSetSN.zip”
is defrosted, the execution file of “InfoDispSetSN.exe” and “Info-
is defrosted, the execution file of “InfoDispSetSN.exe” and “Info-
DispSetSN.ini” are generated. Copy “InfoDispSetSN.exe” and “Info-
DispSetSN.ini” to any desired folder and execute “InfoDispSetSN.exe”.
6-3. SERIAL NUMBER SETTING
To set the serial number with the serial number setting tool, follow the
procedures below.
procedures below.
1) Select the model name “PNXXXXX Series“ in the column of Model
Name.
2) Select the COM port to be used in communication in the column of
COM port.
3) Enter the serial number in the column of Serial Number.
4) Press [Serial Number Write] button.
5) Check to confirm that OK is displayed on the lower display.
6) Press [Read] button, and check to confirm that the set serial num-
ber is displayed on the lower display.
DIP switch setting
ġ
Parallel (EDID)
Serial (PROGRAM)
AUTO
MANUAL
1502A
T1620
1502A
T1620
Left, right, right, right with the parallel connector on the
upper side.
upper side.
Body rear
ġ
VGA input
terminal
terminal
Connect to USB
port of PC
port of PC
Connect to printer port of PC
ġ
VGA cable
VGA
USB
ġ
Serial connector
ġ
Parallel connector
ġ
USB cable
ġ
No need to connect
the serial cable.
the serial cable.
DVI-D connector
DVI terminal
(IN)
DVI-D cable
SW1 :
SW2 :
SW3 :
SW4 :
SW2 :
SW3 :
SW4 :
Jig PWB (X1049MP-27)
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 31
6- 4. SERIAL NUMBER CHECK METHOD
Press [Display] button on the remote controller to indicate the display
information, and check the serial number.
6-5. SERIAL NUMBER SETTING TOOL VERSION CHECK
Display the property of “InfoDispSetSN.exe” with Explorer and check
the production version item to check the serial number setting tool ver-
sion.
7. USAGE TIME SETTING PROCEDURE
7-1. OPERATING CONDITIONS OF THE USAGE TIME
SETTING TOOL
SETTING TOOL
The operating conditions of the USAGE TIME setting tool of the
information display are as follows:
The required RS-232C cable is as shown below. Connect the PC’s
COM port and the RS-232C input terminal of the display.
COM port and the RS-232C input terminal of the display.
RS-232C cable : Straight cable (D-Sub 9 pin female-female)
7-2. INSTALLING THE USAGE TIME SETTING TOOL
The USAGE TIME setting tool is provided as a compression file,
“PNXXXXX_InfoDispSetTime.zip”.
When “PNXXXXX_InfoDispSetTime.zip” is decompressed, two files are
When “PNXXXXX_InfoDispSetTime.zip” is decompressed, two files are
generated; “InfoDispSetTime.exe” and “InfoDispSetTime.ini”.
Copy “InfoDispSetTime.exe” and “InfoDispSetTime.ini” to any desired
folder, and execute “InfoDispSetTime.exe”.
folder, and execute “InfoDispSetTime.exe”.
7-3. USAGE TIME SETTING PROCEDURE
The setting procedures of USAGE TIME by using the USAGE TIME set-
ting tool are as follows:
1) Select a model name “PNXXXXX Series“ on the column of Model
Name.
2) Select the COM port to be used for communication on the column of
COM Port.
3) Describe USAGE TIME on the column of Usage Time.
4) Press [USAGE TIME Write] button.
5) Check to confirm that “OK” is displayed on the lower display.
6) Press [Read] button, and check to confirm that the set USAGE
TIME is displayed on the lower display.
7-4. USAGE TIME CHECK PROCEDURE
With an image displayed on the display, use the accessory remote con-
troller to enter the SERVICE MENU 1, and check the USAGE TIME on
the column of USAGE TIME.
the column of USAGE TIME.
To enter the SERVICE MENU 1, press and hold [SIZE] button on the
remote controller for 5 sec, and press the buttons in the sequence of
[
[
1], [ 4 ], [3] and [ 2 ].
OS
: Windows98SE, Windows2000, WindowsXP
Communication port : RS-232C port recognized as a COM port
(Which allows communication in 9600bps.)
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