Crestron IM-WCC Installation Guide download pdf (Page 31)

Crestron QM-FBCC/WCC-1 QuickMedia

Computer Centers

Operations & Installation Guide – DOC. 6716B QuickMedia

: QM-FBCC/WCC-1  27

QM-FBCC/WCC-1 Troubleshooting (Continued)

TROUBLE

POSSIBLE

CAUSE(S)

CORRECTIVE

ACTION

PWR LED does

not illuminate.

Device is not

receiving power.

Verify Cresnet is

properly attached.

Intermittent or no

audio output.

Poor cable

connection.

Verify all cable

connections.

Poor RGB or

video image

quality.

Incorrect peak

and/or boost

setting.

Adjust QM-RMCRX-BA

peak or boost controls

until image quality is

improved. For more

information, refer to the

latest revision of the

QM-RMCRX-BA

Operations Guide

(Doc. 6332).

Loss of

functionality due

to electrostatic

discharge.

Improper

grounding.

Check that all ground

connections have been

made properly.

Check Network Wiring

Use the

Right Wire

In order to ensure optimum performance over the full range of your

installation topology, Crestron Certified Wire and only Crestron Certified

Wire may be used. Failure to do so may incur additional charges if

support is required to identify performance deficiencies because of using

improper wire.

Calculate

Power

CAUTION: Use only Crestron power supplies for Crestron equipment.

Failure to do so could cause equipment damage or void the Crestron

warranty.

CAUTION: Provide sufficient power to the system. Insufficient power

can lead to unpredictable results or damage to the equipment. Please use

the Crestron Power Calculator to help calculate how much power is

needed for the system (www.crestron.com/calculators).

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Crestron IM-WCC Installation Guide Page 31

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