IBM THINKPAD 600e User Manual download pdf (Page 156)

Troubleshooting Guide

An Enhanced Video or MPEG Problem

Problem Cause and Action

The Enhanced Video

function or the MPEG

function does not work.

Make sure there are no resource conflicts (IRQ or I/O address).

Enable the Enhanced Video or MPEG function by doing the following:

1. Click on Start.

2. Move the cursor to Programs and ThinkPad; then click on ThinkPad

Configuration.

3. Click on Video Capture/TV out (

4. Make sure that at least one IRQ is assigned for the PCI devices.

If you find a conflict with other devices, change the IRQ value. (See

“Resolving System Resource Conflicts” in the

Online User's Guide

The MPEG playback and the video capture functions use the same

hardware resources. Only one of the two functions can be used at the

same time. Likewise, two MPEG functions cannot be used at the same

time.

Audio or Telephony Problems

Problem Cause and Action

The volume of the

WaveTable MidiSynth

device cannot be

controlled.

Use the Serial-in control in the volume control panel to control the volume.

The voice quality over the

Voice-Over-Data

communication is poor.

Due to limitations of the ThinkPad modem, the voice quality that is transmitted

and received over the Voice-Over-Data communication is not as good as with a

normal telephone line. There may be momentary voice discontinuities, delays,

or distortions.

Other problems. Problems might be due to such other factors as:

Incompatibility between the ThinkPad Modem feature and other adapter

cards in the docking station. To isolate this problem to a card or device,

remove the adapter cards in the docking station one by one, and run the

Easy-Setup “Test” submenu.

The telephone cable configuration is not correct for your application.

The telephone cable is defective.

The telephone is defective.

The audio cable configuration is not correct for your application.

The audio cable is defective.

The audio equipment is defective.

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