Arcadian Networks V487i Kullanıcı Kılavuzu - Sayfa 12

Modem Arcadian Networks V487i için çevrimiçi göz atın veya pdf Kullanıcı Kılavuzu indirin. Arcadian Networks V487i 16 sayfaları. Wireless modem unit

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ROBLEM

If you encounter problems with your modem, try the following

steps.

Check for damage to the external modem casing during

shipping or installation. If you see visible damage, the

modem may need replacement.

Verify that the 9.5Volt to 29V modem power supply jack is

connected to the modem POWER connector on the rear of

the modem, and that the modem power supply is

connected to a known-good AC power outlet.

Verify that the RF coaxial cable is connected properly to

the modem N-type connector.

Verify that the PC LAN LED is illuminated and that the LAN

cable is connected to a working Ethernet network port on

the PC.

Following are further steps you can take to identify and

correct modem problems.

ROUBLESHOOTING

Problem Description

The RS232 does not

connected to the PC

Possible Cause

Potential

Resolutions

• The DC plug

1. Check the

may not be

installed

correctly.

2. Test the power

• The power

3. Replace the

supply may be

faulty.

4. check the serial

• The serial port

of the PC is not

enabled

V487i WMU User's Guide

connection of the

power supply.

supply using

another modem.

power supply if

necessary.

port configuration

on the PC