Philips NP2500/05 ユーザーズマニュアル

35

I have not received any registration email from 

ConsumerCare@Philips.com.

Check that the email address that is 

 •

entered in the user registration section is 

valid and spelled correctly.

Check that the PC has an active Internet 

 •

connection.

The Internet server may be busy, try 

 •

again later.

Check if the email was redirected to the 

 •

spam folder.

How do I avoid Wi-Fi interferences from 

other devices that operate in the same 

(2.4GHz) frequency spectrum, such as Dect 

phones or bluetooth devices?

Move NP2500 at least 3m away from 

 •

such devices.

Use a WEP/WPA encryption key when 

 •

you create the wireless connection your 

PC / home network.

Change the operating channel on the 

 •

interfering devices.

Turn the devices in different directions to 

 •

minimize interference.

11 Troubleshooting

No network connection, what do I do?

During network connection setup, the player 

may have assigned a pre-defined IP address 

and tries to establish a network connection 

with this pre-defined IP address. (The player 

tries to establish a wireless or wired network 

connection, depending on the type of setup 

you initially selected.)

Possible reasons:

- The static IP address failed to register (for 

example if you press HOME or exit the setup 

process by other means before you have 

entered the correct static IP address).

- The automatic IP address failed to register 

automatically through DHCP server (for 

example if the automatic connection to the 

DHCP server failed and the player prompts 

you to enter a static IP address, but you press 

HOME or exit the setup process by other 

means before you have entered the correct 

static IP address).

Solution: 

Follow the instructions in chapter ‘Network 

settings’ in this user manual to setup your 

network correctly. The ‘Network settings’ 

allow you to change between wireless and 

wired network connection. 

I cannot hear any sound or the sound is poor, 

what do I do?

Press 

 •

+ VOL - to increase the volume.

Press the 

 •

MUTE button again to 

reactivate the sound output.

Is there a maximum distance of transmission 

between a wireless router and NP2500 for 

effective streaming?

Yes. The maximum distance of Wi-Fi 

transmission is 250m measured in open 

spaces. However, in a home environment, 

where solid obstacles such as walls and 

doors are present, the effective transmission 

distance is reduced to 50-100m. Reposition 

the devices if you experience transmission 

problems.

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