EHD Imaging EHD-2500SWIR, EHD-2350SWIR User Manual
2020
EHD‐2350/2500SWIRManual
EHDimagingGmbH
23.1.2020
Introduction
This product is a near-infrared (NIR) area camera with a NIR-sensitive focal plane array (FPA), a
field-programmable gate array (FPGA) circuit and a cooling system. It detects NIR light over the
following wavelengths and enables NIR images with fine image quality.
EHD-2350SWIR (1000nm to 2350nm)
E HD-2500SWIR (1000nm to 2500nm)
All contents in this manual must not be copied without permission by EHD imaging GmbH.
Attention to this manual
(1) Before you use this product, read this manual completely in order to fully understand the
contents.
(2) Save this manual carefully in order to refer to it whenever you need.
(3) If there are any defects in this manual, make contact with our address at the end of this manual
to exchange it into a new one.
(4) Note that any use other than ones which are suitable for this product or are defined in this
manual cannot be guaranteed in terms of safety.
(5) Comply with all instructions for safety in this manual.
(6) Contents of this manual may be changed without announcement by improvement in
specifications or functions of this product.
(7) Some figures in this manual are shown in elliptic or abstract expression.
(8) We have full assurance of the contents in this manual. However, if there are any suspicious
points or anything which is found as error or omission, make contact with our address at the
end of this manual.
(9) Any reprints, copies and changes with a part or all of contents in this manual without our
permission are forbidden.
(10) Note that we are not responsible to all claims about financial losses and lost profits by using
this product.
(11) Note that our overseas subsidiaries and representative offices cannot deal with maintenance or
repair of this product.
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Index
IMPORTANT SAFETY PRECAUTION ........................................................................................................ 3
1 Structure.................................................................................................................................................... 7
2 Preparation before use............................................................................................................................... 8
2-1 Appearance ....................................................................................................................................... 8
2-2 Setup ................................................................................................................................................. 8
2-2-1 Installation .................................................................................................................................. 8
2-2-2 Placement .................................................................................................................................. 8
2-3 Connection ........................................................................................................................................ 9
2-3-1 Power cable ............................................................................................................................... 9
2-3-2 Camera Link cable .................................................................................................................... 9
2-3-3 Lens .................................................................................................................................................... 10
2-3-4 External trigger input and alarm output ................................................................................. 10
3 Specifications ......................................................................................................................................... 11
4 Operation ................................................................................................................................................ 13
4-1 Start up ...................................................................................................................................................... 13
4-2 Shut down ........................................................................................................................................... 13
4-3 External trigger input .......................................................................................................................13
4-4 External alarm output ........................................................................................................................ 13
5 Maintenance ........................................................................................................................................... 14
5-1 Camera body ...................................................................................................................................... 14
5-2 Air filter .............................................................................................................................................14
6 Caution for import .................................................................................................................................. 14
7 Caution for disposal ............................................................................................................................... 14
8 Contact .................................................................................................................................................... 14
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IMPORTANT SAFETY PRECAUTION
In this product and manual, many symbols are used to highlight warnings and cautions to read so
that this product can be used properly to avoid users or their surrounding persons from any
injuries and any losses of their property.
Meaning of symbols
The meanings of these symbols are as follows. Read this manual after fully understanding the
contents.
!
Warning
This symbol indicates explanation about contents where if users ignore this symbol and handle
this product in the wrong way, serious injuries or deaths could be caused to users.
!
Caution
This symbol indicates explanation about contents where if users ignore this symbol and handle
this product in the wrong way, physical damages or material losses could be caused to users.
!
Warning
This product with abnormal condition, where this product emits smoke, its body becomes
excessively hot or it generates odor or noise, could result in fire or electric shock. In such a
case, stop using this product immediately, turn off the power and pull out the plug. After it is
confirmed that the abnormal condition is ceased, make contact with our address at the end of
this manual. Do not repair this product by users for safety’s sake.
If any foreign substances or water have been condensed into this product, after turning off the
power and pulling out the plug, make contact with our address at the end of this manual. To
use this product as it is could result in fire or electric shock.
If this product has been dropped or partly broken, after turning off the power and pulling out
the plug, make contact with our address at the end of this manual. To use this product as it is
could result in fire or electric shock.
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This product with power supply other than a designated voltage could result in fire or electric
shock.
Do not touch any cables of this product after it begins to thunder. Touching the cable in
thunder could result in electric shock.
Do not take apart or alter this product. It could result in electric shock. However, detachment
of rubber legs does not correspond to it.
We do not pretend to design and manufacture this product for uses which require high
reliability such as uses which may have a direct influence on person’s lives or maintenance of
public utilities. Do not apply this product to the above uses.
!
Caution
Use this product indoors.
Do not put this product near dressers or humidifiers where it may be exposed to oily smoke or
steam.
Do not use this product with its inlet or exhaust port covered by cloth and at a narrow place
with trapped heat. It could lead to excess of temperature and result in trouble, malfunction or
fire.
Do not use this product at a place with strong radio waves or radioactive rays. It could lead to
malfunction.
Do not use this product in an airplane or a hospital. It could result in malfunction of control
systems in the airplane and medical instruments in the hospital.
Do not take images by using a strong light such as sunshine and do not expose this product
to the strong light even if the power is turned off. It could result in damage to the sensor.
When this product is used near a radio or television, it could lead to radio wave interferences.
Do not put this product at an unstable place such as the top of an unsteady table or an
inclined plane. It could lead to the fall of this product and result in injury to somebody and
malfunction of the product.
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