GRASS VALLEY LDK 5305, Руководство пользователя

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User's Guide LDK 5305 1
About This Manual
Purpose of this manual
The purpose of this manual is to present a global description
of how to operate the viewfinder. Consult the Operator's
manual of your camera as required during and after the
installation process.
This manual is an integral part of the service policy. It ensures
that you will be able to install your viewfinder to meet the
requirements of your environment. The manual provides first
line service information so that suitably qualified service
personnel can detect and repair faults, normally by module
replacement.
Because of the complexity of some of the components,
second line service can only be carried out at the specially
equipped service centres and information concerning second
line maintenance is not supplied in this manual.
Intended audience
The manual is intended as a guide to those with a working
knowledge of camera systems and installation techniques.
The first line detection and repair of faults requires a general
knowledge of test and measurement techniques. The guide
is so designed that it can be used as wel to the viewfinder, as
wel a simple procedural guide to those who wish to setup and
start shooting immediately, and as a reference work to be
consulted as required during the long life of the viewfinder.
Service policy
The LDK 5305 is a sophisticated viewfinder containing state-
of-the-art electronic components which are designed to
provide long-life operation without the need for maintenance.
With this in mind, the service policy of Thomson Multimedia
Broadcast Solutions endeavours to ensure that help will be
quickly on hand in the unlikely event of anything going
wrong. The guiding principles of the Thomson Broadcast
Solutions first line maintenance philosophy are speed and
cost effectiveness. First line maintenance is dedicated to
keeping your viewfinder operational, despite a fault, by
replacement boards and the replacement of minor mechanical
parts by the user.
CAUTION
Without additional protection the LDK5305 is
protected according to safety specification EN60529
up to level IPX3 (spraying water). Exposure to
splashing or jetting water can result in harmful
effects.
Packing/Unpacking
Inspect the shipping container for evidence of damage
immediately after receipt. If the shipping container or
cushioning material is damaged, it should be kept until the
contents of the shipment have been checked for completeness
and the unit has been checked mechanically and electrically.
The shipping container should be placed upright and opened
from the top. Remove the cushioning material and lift out the
contents.
The contents of the shipment should be checked against the
packing list. If the contents are incomplete, if there is
mechanical damage or defect, or if the unit does not perform
correctly when unpacked, notify your Thomson Multimedia
Broadcast Solutions sales or service centre within eight days.
If the shipping container shows signs of damage or stress,
notify the carrier as well.
If the unit is being returned to Thomson Broadcast Solutions
for servicing, try to use the containers and materials of the
original packaging. Attach a tag indicating the type of service
required, return address, model number, full serial number
and the return number which will be supplied by your
Thomson Broadcast Solutions service centre.
If the original packing can no longer be used, the following
general instructions should be used for repacking with
commercially available materials:
a. Wrap unit in heavy paper or plastic.
b. Use strong shipping container.
c. Use a layer of shock-absorbing material around all sides
of the unit to provide firm cushioning and prevent
movement inside container.
d. Seal shipping container securely.
e. Mark shipping container FRAGILE to ensure careful
handling.
Storage
The unit may be stored (non-operating condition) in
environments within the following limits:
Temperature: -20 to +50 degrees C
Humidity: Up to 90%
Altitude: 50,000 feet
When stored, the unit should be protected from temperature
extremes which may cause condensation, and should also be
protected from high levels of dust.
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