Construction

Alarm Input Connector

Alarm Output Connector

Video Output Connector

Data Port

Camera Safety Wire

Power Cord for Heater

Power Connector

Attachment Pipe

Upper Base

Rear sun shield (provided)

Front sun shield (provided)

Sun shield (pre-attached at factory)

Dome cover (do not remove)

Lens The lens cannot replaced.

Ensuring Trouble-free Operation

This camera uses a “slip ring” for transmission of electrical power and signals. A dirty slip ring can cause deterioration of picture quality during panning and generation of noise.

In order to ensure trouble-free camera operation, make sure that the cleaning function (page 40) is turned on.

If cleaning the slip ring does not eliminate poor picture quality and noise, it could mean that the slip ring has reached the end of its service life. Contact a qualified service person or system installer to have it replaced.

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Panasonic WV-CW974 operating instructions Construction, Ensuring Trouble-free Operation