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PN-E Series　FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES

 6 – 8

■ 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 “Current configuration.”

(If “I/O range” is already “0378 - 037F,” there is no need to change.)

1 ) Open the system of the Control Panel.

2 ) Open the System and Maintenance, and click the Device Manager.

3 ) Click the [Continue] button in User Account Control Dialog.

4 ) Click “+” mark on the left of “Port (COM/LPT)”.

Check to confirm that there is “ECP printer port (LPT1).”

5 ) Open the property of the printer port (LPT1), and open the resource tag.

6 ) Uncheck “Use automatic settings” and select “Current configuration.”

(If “I/O range” is already “0378 - 037F,” there is no need to change.)

n

In the writing procedures, the copy destination of the files is spec-
ified 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. 

Microsoft Windows

User Account Control

Windows needs your permission to continue

If you started this action, continue.

Microsoft Management Console

[Continue]

[Cancel]

PN-E Series　FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES

 6 – 9

■ CANCELING WRITE-PROTECT OF EDID BY THE SERIAL COMMAND

n

When you use the serial command in Windows Vista, because the Hyper terminal is not equipped with in this model, use other software corre-
sponding to serial communication.

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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].

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. 

Select “Property” in the file menu. 

5 ) Select [Settings] tab and press [ASCII Setup...].

6 ) Check “Send line ends with line feeds” and “Echo typed characters

locally” and press [OK]. 

7 ) Press [Enter] key once and check to confirm that “OK” is returned.

If “OK” is returned, the connection is proper.  

8 ) Send the EDWP command. 

Enter “EDPW1230” and press [Enter] key.

If “OK” is returned, the EDID write-protect is canceled.

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The write protect can be released in SERVICE MENU 2 as well.
3Refer to page 5 - 7  "6 - 1. EDID WRITE PROTECT RELEASE".

PN-E Series　FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES

 6 – 10

■ VGA, HDMI

■ DVI (ONLY WHEN THE UNIT IS EQUIPPED WITH PN-ZB01.)

DIP switch setting

Parallel (EDID)

Serial (PROGRAM)

AUTO

MANUAL

1502A

T1620

1502A

T1620

Body  rear

VGA

terminal

Connect to USB 
port of PC

Connect to printer port of PC

VGA cable

VGA

USB

Serial connector

Parallel  
connector

USB cable

No need to connect
 the serial cable.

DVI-D connector

DVI-D cable

SW1 :
SW2 :
SW3 :
SW4 :

Jig PWB (X1049MP-27)

Left, right, right, right with the parallel connector 
on the upper side. 

HDMI

terminal

DIP switch setting

Parallel (EDID)

Serial (PROGRAM)

AUTO

MANUAL

1502A

T1620

1502A

T1620

Body  rear

VGA

terminal

Connect to USB 
port of PC

Connect to printer port of PC

VGA

USB

Serial connector

Parallel  
connector

USB cable

No need to connect
 the serial cable.

DVI-D connector

DVI-HDMI cable

SW1 :
SW2 :
SW3 :
SW4 :

Jig PWB (X1049MP-27)

Left, right, right, right with the parallel connector 
on the upper side. 

HDMI

terminal

DVI input

terminal

PN-ZB01

PN-E Series　PN-E601/E521 DISASSEMBLY AND ASSEMBLY

 7 – 1

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Do not touch the PWBs which employ lead-free solder with bare hands. Always use gloves.

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Use the earth band when performing the procedures.

■ PN-E601

E

D

A

B

C

1

2

3

4

5

6

9

7

8

A

I/F PWB

DUNT-1699MPZZ

B

Power  unit

RDENC1014MPPZ

C

Key  PWB

CPWBN1104MPE1

D

INVMAST  PWB

RDENC1016MPZZ

E

INVSLAV PWB

RDENC1017MPZZ

1

INV cable 2

QCNW-1452MPQZ

2

Speaker cable

QCNW-1447MPQZ

3

INV cable 1

QCNW-1446MPQZ

4

INV interface harness

QCNWN2391TPZZ

5

LVDS cable

QCNW-1450MPQZ

6

Power cable 2

QCNW-1445MPQZ

7

Power cable 1

QCNW-1444MPQZ

8

Key cable FFC

QPWBM1103MPPZ

9

AC inlet cable

QCNW-1443MPQZ