Precautions For Proper Use - JVC GY-HM890e Instructions Manual

Content of this manual
Symbols used
Caution : Describes precautions concerning the
operation of this product.
Memo : Describes reference information, such as
functions and usage restrictions of this
product.
: Indicates the reference page numbers and
A
reference items.
: Feature available on
A
GY-HM890U/GY-HM890E only.
: Feature available on
B
GY-HM890CHU/GY-HM890CHE only.
: Feature available on
C
GY-HM850U/GY-HM850E only.
: Feature available on
D
GY-HM850CHU/GY-HM850CHE only.
: Feature available only with the supplied
F
lens.
Content of this manual
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Content of this manual
14
Precautions for Proper
Use
Storage and Usage Locations
o Allowable ambient temperature and humidity
Be sure to use this unit within the allowable
temperature range of 0 °C to 40 °C (32 °F to 104°F)
and a relative humidity of 35 % to 80 %. Using this
unit at a temperature or humidity outside the
allowable ranges could result not only in
malfunction but also serious impact on the CMOS
elements as small white spots may be generated.
Please exercise care during use.
o Strong electromagnetic waves or magnetism
Noise may appear in the picture or audio and/or the
colors may be incorrect if this unit is used near a
radio or television transmitting antenna, in places
where strong magnetic fields are generated by
transformers, motors, etc., or near devices emitting
radio waves, such as transceivers or cellular
phones.
o Use of wireless microphone near this unit
When a wireless microphone or wireless
microphone tuner is used near this unit during
recording, the tuner could pick up noise.
o Avoid using or placing this unit in the following
places.
Places subject to extreme heat or cold
0
Places with excessive dirt or dust
0
Places with high humidity or moisture
0
Places subject to smoke or vapor such as near
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a cooking stove
Places subject to strong vibrations or unstable
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surfaces
In a parked car under direct sunlight or near a
0
heater for long hours
o Do not place this unit at places that are subject
to radiation or X-rays, or where corrosive gases
occur.
o Protect this unit from being splashed with water.
(Especially when shooting in the rain)
o Protect this unit from getting wet when shooting
on a beach. In addition, salt and sand may adhere
to the body. Clean the unit after use.
o Protect this unit against penetration of dust when
using it in a place subject to sandy dust.