Problems and solutions, Chapter – Grass Valley K2 Dyno Quick Start v.1.6 User Manual

Page 31

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13 April 2010

K2 Dyno Replay System Quick Start Guide

31

Chapter

3

Problems and solutions

The following table provides corrective action for some common problems.

Problem

Possible Cause

Corrective Action

Dyno Replay Controller can
not connect to K2 Summit
Client.

Bad cable connection or network
setup.

Check network cable connections. At the Command
Prompt, ping the network IP address.

Play channel video output is
periodically unstable in E-to-E
mode.

Video reference is not connected.

If E-to-E mode is used, you must connect a video
reference signal.

The channel output is black in
E-to-E, but playback is fine.

Loss of input signal.

Verify that you have a valid input signal.

Audio level too high or too low

Record or play channel audio
level adjusted too low.

In Summit AppCenter, use the audio level in recorder
to adjust audio level. Use audio level adjust in player
to adjust audio output level.

Compression artifacts are
present in the output.

SD video data rate setting is too
low for your program material.

In Summit AppCenter, select higher SD video data
rate.

Digital video display device
does not display properly.

Wrong video output type selected
for the Play channel.

Verify and select video output type required by the
display device (see display device manuals).

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