DOMAILLE ENGINEERING DE8800 Series User manual

DE8800 Series
Fiber Optic Inspection Scope
User’s Guide

Table of Contents
DE8800 Series
Fiber Optic Inspection Scope
User’s Guide
Overview ................................................................................1
Parts & Functions....................................................................2
Features...................................................................................4
Initial Setup.............................................................................4
Operation.................................................................................5
Focusing and Focus Tension Adjustments .............................5
Lighting ..........................................................................5
 ChangingMagnications....................................................5
 DeterminingActualMagnication .......................................6
Linear Stage Adjustments.....................................................6
Changing Inserts .............................................................7
Preventive Maintenance ........................................................8
Caution & Warnings..........................................................8
General Cleaning..............................................................9
Centering the Illumination.................................................9
Cleaning the Dust Cover..................................................10
Cleaning the Objective Lenses ..........................................11
Changing the Detent Tension............................................11
Cleaning the CCD Camera ...............................................11
Troubleshooting Advice........................................................13
Polishing Fixture Inserts ......................................................14
Limited Warranty................................................................16
Company Information ..........................................................17

DE8800 Series
Fiber Optic Inspection Scope
User’s Guide
Overview
Manufactured by Domaille Engineering, LLC, the DE8800 Series
Video Microscopes are designed for high quality visual end-face
inspectionofberopticconnectorsinaresearchorproduction
environment. This scope has a unique stage with inverted optics
allowing the operator to inspect connectors, without removing
themfromthepolishingxturetherebyincreasingthroughput
during inspection.
Printing History
Edition 2, July 2014
© Copyright 2014 by Domaille Engineering LLC
1

Parts and Functions
U-Bend Adapter
LWD Objectives
Turret or Nosepiece
Dust Cover
Light Block
Light Source Mount
CCD Camera
X-Y Stage Assembly
Focus Knob
X-Axis Fine Adjustment
Y-Axis Adjustment
and Slide
1
2
4
8
5
6
9
10
11
12
13
2
Light Block Assembly
7
Stage Insert
3

Turret or Nosepiece
Light Source Mount
U-Bend Adapter
Y-Axis Adjustment
and Slide
Light Block Assembly
Focus Knob
LWD Objectives
Turret or Nosepiece
Dust Cover
Light Block
Light Source
Mount
CCD Camera
Stage Insert
X-Y Stage Assembly
X-Axis Fine Adjustment
Mounts the camera to the microscope base by bending
it out of the way of the operator.
High resolution monochrome which are standard
components of the DE8800 series microscope.
Additional camera options available, contact
Domaille Engineering for details.
Avarietyofinsertsareavailabletotawiderangeof
polishingxturesfromseveraldifferentmanufacturers.
Providesacenteringadjustmentforthepolishingxture
and allows transvering of Multiple Fiber Connectors.
Provides a side to side centering adjustment on the
monitor and allows the opertator to quickly scan MT
style connectors for defects.
Transmits light from the light source to the vertical
illuminator.
Acourseandnefocusadjustmentarelocatedon
each side of the focus unit. Turning this knob towards
the operator will bring the optics closer to the stage.
High quality Long Working Distances Lenses are the
primaryfactorwhendeterminingmagnicationand
resolution. Standard models are equipped with:
ME-120065x
ME- 12007 10x
ME- 12008 20x
Optional 40x and 3.3x objectives are also available.
Mounts the objectives to the base of the microscope.
By turning the nosepiece the operator may quickly
changethemagnicationofthemicroscope.
Protective covering that prevents dust and debris from
obstructing the optics.
Mounts the Fiber Optic Bundle to the Light Source
Base. Also mounts the beamsplitter which directs the
light toward the stage.
Mounts all the light components. Two screws located
on the sides provide centering adjustment.
Slight X-axis adjustment that moves the image up and
down on the monitor’s screen.
1
2
3
4
5
6
7
8
9
10
11
12
13
3

Initial Setup
After unpacking the DE8800 series
microscope and accessories, set up
can be quickly achieved through a
few simple connections. There are
three main components to the
microscope system, the microscope,
power supply/LED Controller, and
monitor (or personal computer
using a frame grabber or
digital camera).
The ME-12013 LED/ME-12015 Controller operates from a 24 volt
DC output power adapter (ME12015) with switching transformer to
acceptACvoltage90-240volt,50-60Hzfordomesticorinternational
use. This unit is used to power both the CCD camera and the
illumination of the microscope.
Weprovidetwodifferentmonitortypes,inseveraldifferentsizes.
Thesemonitorsarehighresolutionmonitorsspecicallychosento
provide the best solution for inspecting connector end-faces. We do
not recommend any of the lower priced security type monitors as the
resolutionandimagequalityarenotsufcient.Acomputermayalso
be used to capture images, contact Domaille Engineering for more
information on digital camera options or video frame grabbers.
Features
• High Resolution video and CCD camera, digital cameras also available.
• Four Position Nosepiece with 5x, 10x, and 20x LWD objectives.
• Long Working Distance Optics for UPC and APC inspection.
• An extensive range of inserts, reference pages 14-15.
• Precision illumination Control.
4

• High Resolution video and CCD camera, digital cameras also available.
• Four Position Nosepiece with 5x, 10x, and 20x LWD objectives.
• Long Working Distance Optics for UPC and APC inspection.
• An extensive range of inserts, reference pages 14-15.
• Precision illumination Control.
Lighting
The illumination can be controlled using
the “On/Off LED Intensity” control knob
(Dark grey knob) located on the
ME-12013 power adapter/LED controller.
This allows the operator to control the
brightness of the image when
inspectingthedarkbercladding
andhighlyreectivemetalorceramic
ferrules. A dimmer switch button is
also provided for this function.
Clockwise = Increases Illumination
Counter-Clockwise = Decreases Illumination
ChangingMagnications
Each DE8800 model is equipped with
three LWD objective lenses: 5x, 10x,
and 20x. The objective lenses are
mounted to a microscope turret
or nosepiece allowing the operator to
quicklychangemagnicationswhen
inspecting connectors. Optional
objective lenses are also available
in 3.3x and 40x.
Operation
Focusing and Focus
Tension Adjustments
The Focus Adjustment Knob on the
DE8800 series is conveniently located
on each side of the base. Both course
andneadjustmentareprovided.
A tension adjustment is also located
on the right side of the scope.
Clockwise = Focuses the Stage Out
Counter-Clockwise = Focuses the Stage In
5
Adjust Tension
Focus Out
Focus In

DeterminingActualMagnication
Thebestmethodtocalculatetheexact“total”magnicationused
ontheDE8800seriesistomeasurethediameteroftheber,
cladding on the video display. Take the measurement in millimeters
anddividethatamountbytheactualsizeofthebercladding,
typically 125 micron. The result is the “total” optical and video
magnicationbeingused.
For example: taking a set of calipers, we measured the diameter of
the ferrule viewed through DE8800 on a monitor to be approximately
53.49mm.
Actual size on display/cladding diameter in mm = total magnication
53.49mm / .125mm = 427.92X
Linear Stage Adjustments
The stage on the DE8800 has three adjustments. The polishing
xtureinsertrotatestoviewnewconnectorsmountedonthe
polishingxture.Mostinsertsfeaturedetentsthatallowthe
operator to stop rotating precisely over the next connector.
Y-axistravelisprovidedtoscanmultipleberstyleconnectors
and a X-axis adjustment is provided to center the image
on the monitor.
6

Changing Inserts
All inserts, except DE8134, simply lift up and out of the stage
assembly. This enables operators to quickly change inserts to
accommodate different types of connectors when inspecting
jumpers with different types of connectors.
The DE8134 12 position insert for Domaille and Seikoh Giken 510
polishersisxeddirectlytothestageassembly.Useahexwrench
to loosen the release screw in the back stage.
7
Y-Axis
turn for
Y-Axis
turn for
X-Axis
X-Axis

8
Preventive Maintenance
Caution:
The following instructions should only be performed by
qualiedservicepersonnel.
Warning:
Ifequipmentisusedinamannernotspeciedbythe
manufacturer, the protection provided by the equipment
may be impaired.
There is NO SERVICEABLE EQUIPMENT inside the
ME-12013 LED controller. All equipment requiring repair
should be sent back to the manufacturer or an
authorizeddealer.
Note: The DE8800 series microscopes are relatively low maintenance. Basic care
and precaution in using the instrument is required. Depending upon the cleanliness
of the general working area as well as the age of the equipment, we would suggest
at least semi-annual service and maintenance.

General Cleaning
Harsh solvents are not recommended on a regular basis. Typical
safe degreaser solvents can be used to clean old grease or grime
from mechanical parts. Ordinary lens cleaner (offered at most
photo/camera supply stores) is safe to use on the optics of
our microscopes. Lens cleaner can be used with a soft lens
tissue/clothtoremoveanysoil,ngerprints,etc.fromthe
front of the objectives.
Centering the Illumination
Centering the illumination of the
DE8800iscriticalinordertomaximize
performance of the microscope.
All scopes are set up from the factory,
but periodic cleaning may require the
operator to re-center the illumination.
1. Using a 3/32” hex wrench, loosen the two screws on either side
of the light source mount.
2. Whileviewingaberonthemonitor,slidethelightblockaround
until the greatest amount of light is over the cladding area of
theber.
3. Re-tighten the two screws.
Note: adjust the light intensity up and down to conrm the light is centered
9
Incorrect Illumination:
Notice how the light is towards the
bottom of the screen.
Correct Illumination:
Notice how the light surrounds the
cladding. Light scratches can now be
easily detected.

Cleaning the Dust Cover
Depending the type of production environment, the dust cover will
need periodic cleaning to remove dust, debris and polishing material
from the optical system. Since the illumination and optical path
travels though the dust cover it is essential to keep this surface
clean in order to ensure maximum performance of the DE8800.
1. Power off the unit and remove the light block assembly from
theberopticlightsource.
2.Usinga9/64”hexwrench,removetheLightSourceMount
by unscrewing the screws located on each side, slide the
sub-assembly out of the side of the unit.
3. Try to blow large particles off of the dust cover using
compressed air.
4. Using a lens cleaner and a soft lens cloth, in a circular motion,
carefully wipe the surface of the dust cover starting from
the center and working towards the edges.
5. Replace the light source mount and re-connect the light block
assemblytotheberopticlightsource.
6. Follow instructions on centering the illumination.
10

Cleaning Objective Lenses
Oils,dirt,andngerprintsmayreducetheresolving
power of the objective lenses. To ensure maximum
levels of performance of the DE8800 series, wipe
the lens of the objectives with a lint-free tissue
and lens cleaner. Ordinary lens cleaner, available
at most photography supply stores works the best.
Perform this procedure weekly or as needed,
depending on the type of environment inspection
is being held.
Changing the Detent Tension
To adjust the indexing tension, locate the hole at the side of the
stage.Usingaatheadscrewdriver,adjusttheballplungerinside
the stage. Turning the screw clockwise increases tension.
Cleaning the CCD Camera
Use extreme caution when attempting to clean the camera.
Any scratches, solvent, streaks or dirt left on the IR lter of
the CCD will show up in the eld of view of the microscopes.
BeforeattemptingtocleantheIRlterontheCCDcamera,rst
conrmthatthevisibledirtonthemonitorisactuallyonthecamera.
While viewing the suspected dirt on the video monitor, slowly rotate
the CCD camera on the Microscope.
11

Due to the orientation of the CCD, if the dirt remains in the same
spot and does not rotate with the camera, the dirt is most likely on
the camera itself.
1. Carefully unscrew the camera from the camera mount.
2. Using clean, compressed air, blow across the surface of the
IRlter.
3. Recheck the camera for dirt.
4.Ifthedirtisstillthere,useplastictweezers,softlensclothand
lenscleanertocarefullywipethesurfaceoftheIRlter.Usea
wipingspiralpatternfromcenteroflterouttoedges,to
remove debris.
5. Re-check the camera for dirt.
6. Repeat this process until the camera is clean.
Blow air across and not directly at the
CCD chip of the camera.
Caution!
12

Image is Not Clear
No Video Image
Image Not Centered
Spots and/or Lines
on the Monitor
No Illumination
Try adjusting the focus mechanism to bring the image
into focus.
Increaseordecreasethelightintensityontheber
optic light source.
Adjustto5xobjectiveandverifyberisintheeldof
view.
Checktheset-up,conrmthatallconnectionsare
made and that everything is powered on.
Checktheberopticlightsource,replaceitifneces-
sary.
Checktheset-up,conrmthatallconnectionsare
made and that everything is powered on.
Re-set the light intensity to approximately half power,
too much light will bleed out the image resulting in an
all-white screen.
Try adjusting the focus in and out.
Use the Z-axis stage adjustment and the linear slide
knobtobringthebertothecenterofthescreen.
Fine tune the adjustments on the Z-axis using the
knobs on top of each bracket.
Slightly decrease the contrast control on the monitor
as this may enhance optical interference with the CCD
Chip.
Check the CCD Camera of dirt and debris.
Isolate the scope from other electronic devices that
may cause video interference.
Increasethelightintensityontheberopticlight
source.
Troubleshooting Advice
13

Polishing Fixture Inserts
Image is Not Centered
Between Objectives
Image Drifts In
and Out of Focus
Make sure the impedance switch on the back of the
monitorissetto75Ω.
ChecktheCCDcamerafordirtandlm.
Make sure the shutter on the CCD is set to the OFF
position.
Tighten the focus tension knob.
Check that each objective is screwed on tight.
Tighten the side adjustment screw on the connector
bracket.
14
DE8182:
12 position MT EZ
Domaille
DE8180:
PF—0.0625–
2.0-DCL-12
Domaille
Loss of Resolution or
Image Contrast
Checktheobjectivelensesfordirt,scratchesorlm.
Adjust the brightness and contrast controls on the
monitor.

DE8153-N:
10 position MT PC
and APC Insert
Domaille
DE8166:
6positionMT-RJ
insert with indexing
Domaille
DE8153:
10 position MT PC
and APC Insert
Domaille
15
DE8121:
12 position Insert
Domaille
Seiko Giken 510
DE8134:
12 position Insert
with indexing
Domaille
Seiko Giken 510

16
Limited Warranty
NO WARRANTY OTHER THAN THE ABOVE LIMITED WARRANTY IS
MADE, EITHER EXPRESS OR IMPLIED. ALL EXPRESS AND IMPLIED
WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED
TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
NESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN
DURATION TO THE ONE YEAR LIMITED WARRANTY PERIOD.
DOMAILLE SHALL HAVE NO LIABILITY FOR ANY INCIDENTALOR
CONSEQUENTIAL DAMAGES RELATING TO ITS PRODUCTS.
SOME STATES (OR JURISDICTIONS) DO NOT ALLOW LIMITATIONS
ON THE DURATION OF IMPLIED WARRANTIES, OR EXCLUSION OR
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES
FOR CERTAIN PURCHASERS, SO THE ABOVE LIMITATIONS OR
EXCLUSIONS MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY
GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE
OTHER RIGHTS WHICH VARY FROM STATE TO STATE (OR
JURISDICTION TO JURISDICTION.)
Domaille Engineering, LLC (“Domaille”) products are warranted by Domaille
to be free from defects in workmanship and materials for a period of one-
year from the original purchase date. This warranty covers defects in mate-
rials or workmanship only and does not include damage due to abuse, mis-
use, problems with electrical power, problems with compressed air supply,
servicingnotauthorizedbyDomaille,failuretoproperlycareforandmain-
tain the products, or normal wear and tear. In addition, use of parts, compo-
nents, or accessories not supplied or approved by Domaille will
void this warranty.
Domaille’s sole liability arising from any use of its products and this warranty
is limited to repair or, at Domaille’s sole discretion, replacement of defective
products or defective component parts thereof. To request warranty service,
youmustcontactDomailleat7100DresserDr.N.E.,Rochester,MN55906,
USA. If warranty service is required, Domaille will issue a Return Material
AuthorizationNumber(RMA#).YoumustshiptheproductsbacktoDo-
maille in their original or equivalent packaging, pre-pay shipping charges,
and insure the shipment or accept the risk of loss or damage during ship-
ment.AlongwithyourRMA#includeyourname,telephonenumber,return
address, proof of original purchase date, and a description of the claimed
defect. If shipping the APM HDC-5200 for warranty repair, back up process
data to the memory card, referring to User’s Guide for process transfer in-
structions. Remove and retain memory card, as Domaille will not accept lia-
bility for lost data. If the defect is covered by this limited warranty, Domaille
will repair or replace (at its option) the product or the defective component
part(s) and ship them freight prepaid to an address in the continental U.S.
Shipments to locations outside of the U.S. that are not the original shipped
to location will be made freight collect or will be shipped to the original
shipped to location, at the discretion of Domaille.

Company Information:
Domaille Engineering, LLC is an precision manufacturer
distinguished by the accuracy of our products and services.
One of our critical goals is to provide excellent customer
service. Please contact us for service, support or input on
how we can improve our service to you.
Domaille Engineering, LLC
7100 Dresser Drive NE
Rochester,MN55906
Phone: [phone]
Fax: [phone]
[email protected]
www.DomailleEngineering.com
17

Domaille Engineering, LLC
7100 Dresser Drive NE
Rochester,MN55906
Phone: [phone]
Fax: [phone]
[email protected]
www.DomailleEngineering.com