Sony USB 598 사용자 설명서

Document 2131141. Rev 1.0  Feb.09

39

•

•

•

This chapter describes the function of the 

s, and provides 

technical product data for the modem.

The modem has two 

 lights. The LEDs operate as follows:

Off

The modem has no power, or the LED has been 
turned off through the software.
Check whether any of the following apply:

You have powered off the modem.

You have selected 

Turn LED Off.

The modem is not completely inserted into the 
USB slot.

The computer is in sleep mode, which powers 
down the modem.

Blue, not 
blinking

The modem has power and is working properly.

Blue, 
blinking

The modem’s 

 is being updated. 

Do not 

remove the modem.

Amber, 
blinking

The modem is searching for service.
If this LED state persists:

Ensure the modem is properly connected to your 
computer.

If you are inside a building or near a structure 
that may be blocking the signal, change the 
position or location of your computer.

Ensure you are within the CDMA network 
coverage area. For coverage information, 
contact your service provider.

Check with your service provider—a network or 
account problem may be preventing the wireless 
device from obtaining service.

Amber, not 
blinking

An error has occurred. Remove the modem (

and reinsert it.