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PDF VJ1000 Data sheet ( Hoja de datos )
| Número de pieza | VJ1000 | |
| Descripción | User manual | |
| Fabricantes | ETC | |
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Hay una vista previa y un enlace de descarga de VJ1000 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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www.DataSheet4U.com
VJ1000
User Manual
Prodotto da
Italia
1 page  
VJ1000
1. Preliminary instructions
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This manual is written as a general guide for those having previous knowledge
and experience with this kind of equipment.
It is not intended to contain a complete statement of all safety rules which should
be observed by personnel in using this or other electronic equipment.
The installation, use and maintenance of this piece of equipment involve risks
both for the personnel performing them and for the device itself, that shall be used
only by trained personnel.
R.V.R. doesn’t assume responsibility for injury or damage resulting from improper
procedures or practices by untrained/unqualified personnel in the handling of this
unit.
Please observe all local codes and fire protection standards in the operations of
this unit.
WARNING: always disconnect power before opening covers or removing any
part of this unit.
Use appropriate grounding procedures to short out capacitors and high voltage
points before servicing.
WARNING: This is a "CLASS A" equipment. In a residential place this equipment
can cause hash. In this case can be requested to user to take the necessary
measures.
R.V.R. Elettronica SpA reserves the right to modify the design and/or the technical
specifications of the product and this manual without notice.
USER MANUAL
Rev. 3.0 - 26/02/01
1 / 40
5 Page 
VJ1000
The following are present on the front panel: an HT indicator which signals that the high
voltage supply is active; a switch to activate the HT supply, or put the unit in stand-by (ST.BY.
15 Fig.1); an on-off switch and corresponding indicator (14 and 16 Fig.1).
4.4 Protection System
The VJ1000 features protection against: excess VSWR, excess grid current, opening
of panels with the unit active, and insufficient ventilation.
Under abnormal conditions the unit will be automatically disactivated; after 90 seconds the
www.DataSheet4U.comprotection system will re-activate the unit if the condition has returned to normal, unless a
panel is still open or the cooling system lacks sufficient pressure.
In this event, the procedure is repeated four times, after which the unit will remain disactivated
for 15 minutes.
If, after 15 minutes, the condition is still present, four more switch-on attempts are made,
after which the unit is shut down indefinately.
Should, during these cycles, the fault condition dissappear and the protection system succeed
in re-activating the unit for more than 15 minutes, the fault condition counter will be reset to
zero.
N.B. The times indicated above are approximate and may vary considerably.
4.5 Specifications
Please refer to Table A for the electrical specification and Table B for the mechanical
specification.
USER MANUAL
Rev. 3.0 - 26/02/01
7 / 40
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet VJ1000.PDF ] | |
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