Cautionary Notes For The Correct Usage Of This Product - JVC KY-F70B Instructions Manual

Cautionary notes for the correct usage of this product

• Before recording an important event, etc., always check to make sure that this product is
working properly.
• We are not liable for any missed recordings caused by malfunction of this unit, etc.
Phenomena unique to CCD
• Smearing and blooming
When using CCD to record a bright light source, a smearing effect may occur running a
white line vertical to the light source. In addition, a blooming effect may also occur when the
light source is extremely bright, spreading light to the source surroundings.
• Line distortion
Line and patterns may appear distorted when recorded.
• White spots
White spots may appear on the screen when operating under high temperatures. Always
use the product under recommended ambient temperatures.
White spots may also appear at a slow shutter speed setting (1/8 s or higher).
To reduce this phenomenon, this product is provided with at built-in white spot compensa-
tion function. (
Cautionary notes
• Influence of strong electric waves and magnets
Screen noise and discolouration may occur when using the product near antennas of ra-
dios and televisions or near transformers, monitors, etc. with strong magnetic force.
• Compatible lenses (
Although the lens mount of this product is a type C mount, take caution as there are restric-
tions on the lenses that can be used.
This product is not equipped with a back-focus adjustment feature. Please use a lens
equipped with the back-focus adjustment feature.
• To save electricity, turn off the system when not in use.
Cleaning
When clean the equipment please use dry cleaning cloth or wet cleaning cloth with small
amount of alcohol.
Do not spill any liquid into KY-F70B.
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page 17 Mounting the lens)
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