Notes to users
Important safety notes
Use this camera with a 12 VDC power supply. Observe that flammable objects, water or metal do not enter the camera interior. These may lead to failure or accident.
Do not modify the camera or use the camera with external covers removed. These may cause failure, void any warranties and pose a safety hazard.
Stop using the camera at the approach of an electrical storm (thunder audible). Protect the camera from rain if using it outdoors.
In event the camera shows any abnormality, switch off the camera and disconnect the power
cord. Contact a Hitachi Denshi service representative.
Operating considerations
Power supply
Check that the supplied voltage is between 10.5 and 15 VDC. Inadequate voltage can affect color fidelity and cause noise, while voltage over 15 V can damage the camera.
Connectors
Confirm the power is off before connecting or disconnecting a signal cable. Grasp connectors by the body, not the attached wires.
Lens
The correct lens is important for deriving optimum performance from the camera. Consult a Hitachi Denshi dealer for a selection of fine lenses according to the application.
Installation and storage sites
The following types of environment can impair performance, lead to damage, pose safety hazards and shorten the useful life of the camera. Select the sites for installing the storing the camera carefully.
•Direct sunlight, rain or snow
•Flammable or corrosive gasses
•Very hot or cold (beyond
•Humid or dusty
•Exposed to vibration or shock
•Strong electrical or magnetic fields
•Exceptionally strong light
Continuous operation
In situations where the camera is used continuously for long periods of time, the ambient temperature should be kept below 40 ℃ in order to avoid accelerated deterioration of internal parts and to derive maximum
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