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Introduction
Operating Precautions (continued)
Note on consumable parts
The following parts are consumable and should
be replaced after a certain number of hours or
a count of operations.
The service lives given below are only typical
values. They may vary depending on the oper-
ating environment and conditions.
Note that the replacement of consumable parts
is chargeable even when they are replaced be-
fore the termination of the warranty period.
• Zoom lens assembly
Zooming operation : 2 million times
Focusing operation : 4 million times
• Slip rings
• Cooling fan
Note on auto focusing
Although this unit incorporates a one-push
auto-focusing system and EASY AF functions,
auto-focusing may sometimes be impossible
depending on the object and camera setup. In
this case, adjust the focusing manually.
Objects and images with which auto focusing may
be difficult:
• When the image brightness is extremely
high.
• When the image brightness is extremely low.
• When the image brightness varies continu-
ously (for example when the object is a flash-
ing light).
• When the image contrast (difference between
bright and dark) is very poor.
• When the image does not contain a vertical
contour component.
• When vertical stripe patterns recur on the
screen.
How to Use This Manual
Characters and Symbols used in this Manual
Caution
Operational points special attention should be paid to, because of, for example,
danger involved.
Note
Functional or operational tips.
☞
Pages or items to refer to.
❈ In no case, shall JVC be held liable for any loss or damage to the customer or for any claim from any third party
arising from using this software.
For the purpose of improving the product, the software specifications are subject to change without prior notice.
The product names that appear in this document are brand names or registered trademarks of each relevant
company. Marks and symbols such as ™, ® and © do not appear in this document.
8
: 5 million operations
: 30,000 hours approx.
Camera setups with which auto focusing may
be difficult:
• When the AGC is activated and the image is
coarse.
• When SENSE UP is activated and the im-
age contains only little motion.
Zooming
When zooming is stopped near the TELE end dur-
ing manual operation or by selecting a preset posi-
tion, focusing may deviate slightly. In addition, the
manual zooming operation may not always be
smooth.
These phenomena are due to the characteristics
of the built-in lens and are not malfunctions.
Preset positions
• The zooming position of the camera can be set
to a total of 100 preset positions, including the
home position.
• The TILT position can be set and operated only
between 0° to 90° even when the item "FLIP" is
set to ON.
Observe the following points when carrying out
maintenance of the camera.
• Turn off the power to all equipment to be used
before proceeding.
• Clean the dome cover using a lens cleaning cloth
(or tissue).
The dome cover may become stained in a very
short period in certain operating environments.
If the dome cover lens becomes excessively con-
taminated, clean it with a lens cleaning cloth (or
tissue) moistened with a solution of neutral de-
tergent in water.
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