NEC NP1250 Series Bedienungsanleitung

Security

WPA Network

Security

LAMP

STATUS

POWER

ON/STANDBY

SOURCE

AUTOADJUST

3DREFORM

SELECT

USB

LENSSHIFT

LEFTRIGHT

DOWN

WIRELESS

LCD Projector

NP3250/NP2250/

NP1250/NP3250W

WPA Setting Guide Supported

Authentication

Method

WPA-PSK

WPA-EAP

WPA2-PSK

WPA2-EAP



NOTES

(1) The contents of this guide may not be reprinted in part or whole without permission.

() The contents of this guide are subject to change without notice.

(3) Great care has been taken in the preparation of this guide; however, should you

notice any questionable points, errors or omissions, please contact us.

(4) Notwithstanding article (3), NEC will not be responsible for any claims on loss of

prot or other matters deemed to result from using the Projector.

Reproduction, modication, and other uses are prohibited without the permission of NEC Display Solutions, Ltd.

Contents

Introduction ....................................................................................................... 3

1. Setting WPA-PSK or WPA2-PSK.................................................................... 5

2. Setting DATE, TIME PRESET.......................................................................... 8

3. Setting WPA-EAP or WPA2-EAP .................................................................... 9

4. Checking Authentication Status on [INFORMATION] Screen........................ 16

Continued on next page

Introduction

Thank you for purchasing the LCD Projector NP350/NP50/NP150/NP350W.

This guide explains how to set the enhanced wireless LAN security (authentication

method) on the projector as shown on the table below.

Set the projector according to the security environment of your network.

Authentication

method

Encryption

type EAP type Digital certi-

cate

Format of

certicate

Wireless LAN

WPA-PSK,

WPA-PSK

(→ Page 5)

TKIP

AES – Not used –

WPA-EAP,

WPA-EAP

(→ Page 9)

TKIP

AES

EAP-TLS Client certicate PKCS#1

CA Certicate DER

PEAP-

MSCHAPv CA Certicate DER

Important:

• Please note that instructions and explanation on security functions on the above table is

not included in the supplied “User’s Manual” or within the “Wired and Wireless Network

Setup Guide”.

• When you set WPA-EAP or WPA-EAP, be sure to set [DATE, TIME PRESET] before

installing digital certicates. (→ page 8)

If setting of [DATE, TIME PRESET] is not correct, a message “authentication error” will be

displayed.

• To install digital certicates on the projector, use a USB memory device in the market.

Other Notes

• Contact your network administrator for information about access point and settings

for authentication server (authentication method, encryption type, EAP type, and

digital certicates).

• For using the on-screen menu on the projector, see the “User’s Manual” (PDF) on

the supplied CD-ROM.

• See the supplied “Wired and Wireless Network Setup Guide” for instructions on set-

ting IP address, subnet mask, SSID, and WEP on the projector.

• WPA-PSK, WPA-EAP, WPA-PSK and WPA-EAP are available only when [INFRA-

STRUCTURE] is selected in [NETWORK TYPE] of the [CONNECTION] page. They

are not available when [AD HOC] is selected.

• WPA-PSK stands for “Wi-Fi Protected Access-Pre-Shared Key”, TKIP for “Temporal

Key Integrity Protocol”, AES for “Advanced Encryption Standard”, EAP for “Extensible

Authentication Protocol”, TLS for “Transport Layer Security”, PEAP for “Protected

Extensible Authentication Protocol”, MSCHAPv for “Microsoft Challenge Hand-

shake Authentication Protocol version ”, DER for “Distinguished Encoding Rules”,

PKCS for “Public-Key Cryptography Standards”.

1. Setting WPA-PSK or WPA2-PSK

From the on-screen menu on the projector, select [SETUP] → [INSTALLATION()] tab

→ [NETWORK SETTINGS] screen and follow the instructions below.

➊ Display the [NETWORK SETTINGS]

screen.

• See page 17 of “Wired and Wireless Network

Setup Guide” for setting wireless LAN.

➋ Use the SELECT ▶ button to select the

[WIRELESS] tab.

The [WIRELESS] page will be displayed.

➌ Set items such as PROFILE, DHCP, IP

ADDRESS, SUBNET MASK and others

as required.

• Select [PROFILE 1] or [PROFILE ] for

[PROFILES]. If [EASY CONNECTION] is se-

lected, WPA-PSK, WPA-PSK, WPA-EAP, or

WPA-EAP is not available.

➍ Use the SELECT ▼ button to select

[ADVANCED SETTINGS] and press the

ENTER button.

The [ADVANCED SETTINGS] screen will be

displayed.

➎ Select [SITE SURVEY] and press the

ENTER button.

The “SSID” list will be displayed.



➏ Use the SELECT ▼▲ button to select

a connecting SSID, and then press the

SELECT ▶ button to select [OK].

Finally press the ENTER button.

• Select the SSID for which WPA-PSK or

WPA-PSK is set.

• Select [INFRASTRUCTURE ( )] for [NET-

WORK TYPE]. WPA-PSK, WPA-PSK,

WPA-EAP, or WPA-EAP is not available

when [AD HOC ( )] is selected.

➐ Use the SELECT ▲ button to select the

[CONNECTION] tab and then SELECT ▶

button to select the [SECURITY] tab.

The [SECURITY] page will be displayed.

➑ Use the SELECT ▼ button to select the

[SECURITY TYPE] eld and press the

ENTER button.

The pull-down list will be displayed.

➒ Use the SELECT ▼▲ button to select

[WPA-PSK] or [WPA2-PSK] and press

the ENTER button.

❿ Use the SELECT ▼ button to select the

[TKIP/AES] eld and press the ENTER

button.

The pull-down list will be displayed.

⓫ Use the SELECT ▼▲ button to select

[TKIP] or [AES] and press the ENTER

button.

Select [TKIP] or [AES] according to the setting

for your access point.

⓬ Use the SELECT ▼ button to select the

[KEY] eld and press the ENTER but-

ton.

The character entry screen (software keyboard)

will be displayed. Set a key.

• A key must be between 8 and 3 characters

in length.

• See page  of “Wired and Wireless Network

Setup Guide” for using the software keyboard

to enter a key.

⓭ Use the SELECT ▼ button to select [OK]

and press the ENTER button.

The [WIRELESS] page will be returned.

⓮ Use the SELECT ▼ button to select [RE-

CONNECT] and press the ENTER but-

ton.

⓯ Use the SELECT ▼ button to select [OK]

and press the ENTER button.

This completes the WPA-PSK or WPA2-

PSK settings.

Before installing a digital certicate on the projector, you are required to set [DATE,

TIME PRESET] for checking the expiration date of the digital certicate.

Set the current date and time (i.e., local time), and the time zone.

Important:

• If setting of [DATE, TIME PRESET] is not correct, a message “authentication error” will be

displayed because of failure of checking the expiration date of the digital certicate when

you install a digital certicate. (→ page 1)

• The projector has a built-in clock. The clock will keep working for about  weeks after the

main power is turned off. If the main power is off for  weeks or more, the built-in clock

will cease. If the built-in clock ceases, set the date and time, and the time zone again.

The built-in clock will not cease while in the standby mode.

❶ Display the [DATE, TIME PRESET] set-

ting screen.

• From the on-screen menu, select [SETUP]

→ [BASIC] tab → [TOOLS] → [DATE, TIME

PRESET].

❷ Set the DATE, TIME and TIME ZONE.

❸ After setting, select [OK] and press the

ENTER button.

The DATE, TIME PRESET time has been set.

2. Setting DATE, TIME PRESET

Select a wireless LAN compliant WPA-EAP or WPA-EAP authentication and install a

digital certicate on the projector.

❶ Set [DATE, TIME PRESET] on the pro-

jector. (See previous page)

❷ Use a computer to save digital certi-

cates (les) for WPA-EAP or WPA2-EAP

setting to your USB memory device.

After completing saving the file, remove the

USB memory device from the computer.

Important:

• The file formats of digital certificate that are supported by the projector are DER and

PKCS#1 only.

• The projector cannot handle any digital certicate whose le size exceeds 8 KB.

• CRL (Certicate Relocation List) is not supported.

• Client certicate chain is not supported.

❸ Plug the USB memory device into the

USB port of the projector.

❹ Repeat steps ❶ on page 5 to ❽ on page

The pull-down list will be displayed.

❺ Use the SELECT ▼▲ button to select

[WPA-EAP] or [WPA2-EAP] and press

the ENTER button.

❻ Use the SELECT ▼ button to select the

[TKIP/AES] eld and press the ENTER

button.

The pull-down list will be displayed.

LAMP

STATUS

POWER

ON/STAND BY

SOURCE

AUTO ADJUST

3D REFORM

SELECT

USB

LENS SHIFT

LEFT RIGHT

DOWN

WIRELESS

LENS SHIFT

LEFT RIGHT

DOWN

LAMP

STATUS

POWER

ON/STAND BY

SOURCE

AUTO ADJUST

3D REFORM

SELECT

USB

LENS SHIFT

LEFT RIGHT

DOWN

WIRELESS

LENS SHIFT

LEFT RIGHT

DOWN

3. Setting WPA-EAP or WPA2-EAP

USB port

❼ Use the SELECT ▼▲ button to select

[TKIP] or [AES] and press the ENTER

button.

Select [TKIP] or [AES] according to the setting

for your access point.

❽ Use the SELECT ▲ button to select the

[SECURITY] tab and press the SELECT

▶ button.

The [AUTHENTICATION] page will be dis-

played.

Select either [EAP-TLS] or [PEAP-MSCHAPv] for [EAP TYPE]. The setting items vary

depending on the EAP type.

See the table below.

EAP Type Setting Item Note

EAP-TLS

User Name 1 character or more and 3 characters or

less

Client Certicate PKCS#1 format le

CA Certicate

(Certicate authority’s certicate) DER format le

PEAP-MSCHAPv

User Name 1 character or more and 3 characters or

less

Password 1 character or more and 3 characters or

less

CA Certicate

(Certicate authority’s certicate) DER format le

① Selecting [EAP-TLS] for [EAP TYPE]:

The following section explains the operation for selecting [EAP-TLS].

For selecting [PEAP-MSCHAPv], go on to Step ➒ on page 13.

❾ Use the SELECT ▼ button to select

[USER NAME] eld and press the EN-

TER button.

The character entry screen (software keyboard)

will be displayed. Set a user name.

• A user name must be 1 character or more

and 3 characters or less.

• See page  of “Wired and Wireless Network

Setup Guide” for using the software keyboard

to enter characters.

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