TriStar User Manual
Contents
1. The master power switch is located on the side panel of the control box assembly This switch turns the main power source ON or OFF 4 The light switch on the side panel turns the light to white or green The light intensity is adjusted by the knob on the front of the control box ILLUMINATION c LED Light Frequency d Dominant Wave Length for Green Light Emitting Diode Minimum value 530 nm nanometers Maximum value 535 nm nanometers IMSC036 DFU Rev B 10 14 T Made in the USA FOCUSING THE TRISTAR 1 Set the binocular eyepieces to 0 and adjust them to the proper interpupillary distance 2 Peering through the eyepieces move the entire TriStar backwards or forwards to get a rough focus on the target 12 or 300mm from objective lens to target 3 Setthe fine focus by rotating the fine focus adjust lever the same lever as the tilt adjust until the rack is at the midpoint 4 Focus at the highest magnification Focusing at this magnification is extremely critical and leads to perfect focusing for all other magnification levels Thereafter the physician only has to switch to another magnification without the need to refocus the instrument If the instrument is repositioned however the procedure must be repeated 5 Toset the image of the target in each eye turn the eyepieces themselves Notice that the eyepieces are calibrated to help refocus the eyepiece setting next time2. WALLACitT MODEL STAR COLPOSCOPE USER S MANUAL ZOOMSTAR with TRULIGHT COLPOSCOPE TRISTAR with TRULIGHT COLPOSCOPE REF 906057T 906057 40TU 906140T C WALLACH SURGICAL DEVICES 95 Corporate Drive Trumbull CT 06611 USA Phone 203 799 2000 Fax 203 799 2002 www wallachsurgical com EMERGO EUROPE Molenstraat 15 2513 BH The Hague The Netherlands IMSCO036 DFU Rev B 10 14 Made in the USA Table of Contents CaullollS inveniet anus hast Ser Shui ea ee ae 3 ZoomStar Assembly Instructions 4 Operating Instructions ssassn anina ia a a a a R 4 HUMINA ON a aa a a a kunu Da ahus 5 FOCUSING INSTUCtHONS uuu uuu EET o IVT AG MIG AON artis toate E CT CTS UT 5 ZoomStar with Trulight USB Video 6 TriStar PYSSEIMDIY INSWUCU OMS 9 caeca test eco taa e a nu m raus toledo Road T Operating INSUCHONS uu u unu r T HUMINA OND eee C RR T FOCUSING Te Tista M sierra teas uuu uu uum aD ps 8 PROCOSSO 697 n n umum ssimum u tauna tp aasan ansa ue 8 Digital Camera Attachment 8 Digital Photography 8 Teaching Tube 8 USB Video Attachment 9 Pleci Dua au E EE 11
3. it Return carton to WALLACIT SURGICAL DEVICES Attention Repair Department 95 Corporate Drive Trumbull CT 06611 USA Phone 203 799 2000 Fax 203 799 2002 IMSC036 DFU Rev B 10 14 12 Made in the USA Explanation of Symbols gt 8 AJ gt Q T i PPo ERG Reorder number Serial number Consult instructions for use Caution U S Federal law restricts this device to sale by or on the order of a physician For professional use only Product conforms to the Medical Device Directive 93 42 EEC Authorized Representative in the European Community Manufacturer AC Main Power OFF AC Main Power ON Shock Hazard Pinch Point In order to preserve protect and improve the quality of the environment protect human health and utilize natural resources prudently and rationally do not dispose of waste electrical or electronic equipment WEEE as unsorted municipal waste Contact local WEEE disposal sites Wallach is a registered trademark of CooperSurgical Inc Zoomstar Tristar and TrueLight are trademarks of CooperSurgical Inc Nikon isa registered trademark of Nikon Corporation in the United States and certain other countries STCamSWeare is a product of Sentech America Inc 2014 CooperSurgical Inc IMSCO036 DFU Rev B 10 14 13 Made in the USA Specifications ZOOMSTAR SPECIFICATIONS Nikon Continuous Zoom Optics 4 5x to 20x Maximum height 51 minimu
4. the Gain and Shutter features Click on the Save button and then choose Yes Focus to get the desired image on the screen To capture the image on the screen choose Capture and then Snap Shot A window will open to the right of the main image To save the image click to select the image with your left mouse button This will cause a blue border to appear around the image of interest With the mouse over the image click using the right mouse button and a menu will appear Select Save The image may be saved in one of four formats Bitmap TIFF JPEG or PNG Complete the information as you would for any software program and save to a location of your choice IMSCO036 DFU Rev B 10 14 6 Made in the USA TriStar The TriStar with Trulight Colposcope is a highly versatile triple magnification stereoscopic colposcope A magnification of 8x 13x and 21x is obtained with the 3 step magnification changer The field of view diameters are 24mm 15mm and 9mm A vessel delineation filter is incorporated to provide clear visualization of vascular patterns The optical beamsplitter permits the attachment of a co observation teaching tube and photographic accessories for documentation purposes thereby extending the capability of this instrument from routine gynecologic examination to gynecologic research The image obtained through the accessory ports is identical to that viewed through the binocular tubes via
5. the optical beamsplitter Photographic documentation capabilities include video and digital photography High power white light emitting diodes allow the user to view images in pure white light A green LED is used to pick up blood vessels The TriStar mounts on a 5 point base for stability and maneuverability ASSEMBLY INSTRUCTIONS The TriStar has two parts The following are easy assembly instructions for the new colposcope 1 Identify the two parts a The optical head with eyepieces on the center pole with control box b The Floorstand Place the Floorstand on the floor Insert the tapered end of the shaft on the bottom of the center pole into the center hole of the Floorstand Attach the center pole to the Floorstand by inserting the large screw into the bottom of the stand Tools and hardware are supplied with the Floorstand OPERATING INSTRUCTIONS 1 Set the colposcope to the height that best suits your situation via the two height adjusting controls The control that sets the coarse height adjustment is the large knurled hand ring on the Stand System Raise the Optical System to the desired height and then tighten the hand screw on the Stand The fine height adjustment is the handle that protrudes at a right angle from the column Turning this handle will raise and lower the Optical System but since this is the fine height adjustment it will only raise the height a limited distance Plug the cord into a standard wall outlet
6. your left eye adjust the right diopter to bring the target into fine focus 11 At this point focusing has been completed Steps 6 9 can be repeated to check for exact focusing if desired As long as the scope is not moved out of position or the fine adjustment is not moved the target will keep its sharpness all the time regardless of the Zoom magnification level MAGNIFICATION Final magnification is determined by multiplying the eyepiece power times the microscope body power times the objective lens power The Wallach ZoomStar with Trulight is normally shipped with 20x eyepieces and a 1 3 objective lens Therefore at the lowest setting of the magnification power knob on the microscope body 0 7 the final magnification would be 20 x 0 7 x 1 3 4 6x power At the highest setting of the magnification power knob 3 0 the final magnification would be 20 x 3 0 x 1 3 20 0x power IMSC036 DFU Rev B 10 14 5 Made in the USA ZOOMSTAR WITH TRULIGHT USB VIDEO Sentech USB Camera Setup 1 OF a os 119 eS ac ee sh qM 12 13 14 Install Sentech Image Viewing Software StCamSWare onto laptop desktop see Quick Start Guide IMSC031 Attach Video ZoomStar microscope head to laptop via USB cable provided Turn on Colposcope Double click on the STCamSWare icon on the desktop Using the cursor choose Options then Settings A window will open at the bottom right of screen Check the Auto boxes next to
7. 6 Focusing is complete ACCESSORIES Your TriStar split beam colposcope is designed to provide the ultimate ease in colposcopic digital photography The complete system of photographic equipment for digital pictures has been created to allow even the novice photographer to clearly document visual observations for patient files No special techniques are required and there is no need to remove the camera when photography is not intended Camera focusing is achieved through the TriStar oculars Digital Camera Attachment 1 5 Remove camera lens cover Attach the adaptor mounting ring to the camera by aligning the red mark on the ring with the red dot on the camera lens mount Then turn the ring until a click is heard when the attachment is secured Remove the black cap on the digital camera photo adaptor by loosening the stainless steel set screw Place the end of the adaptor mounting ring into the photo adaptor and retighten the set screw Attach the digital camera photo adaptor to the colposcope accessory port The camera may be mounted on either the right or the left accessory port Remove the protective accessory port cap Guide slots on the photo adaptor permit the positioning of the camera Align the slots in the photo adaptor with the guides on the adaptor ring Slide the adaptor ring over the photo adaptor and tighten gently in a counterclockwise direction DO NOT OVER TIGHTEN The camera is now ready for use Digital Photogr
8. INTERFERENCE EMI TO AND FROM OTHER EQUIPMENT e LED RADIATION DO NOT STARE DIRECTLY INTO BEAM e DONOT OPERATE PRODUCT IF IT APPEARS TO HAVE BEEN DROPPED OR DAMAGED e REMOVE AC POWER FROM ZOOMSTAR BEFORE CHECKING FOR A BLOWN FUSE e FOR TRANSPORTATION OF THE COLPOSCOPES PLACE COLPOSCOPE HEAD IN LOWEST POSITION TO ASSURE STABILITY DURING TRANSPORTATION The Wallach family of Star colposcopes feature zoom and multi step magnification models mounted on a center post with an easily maneuverable 5 legged base The upright rolling unit is sturdy and stable TN L gt b Ln D s E MN TN ZoomStar The Wallach ZoomStar colposcope features Nikon continuous zoom optics for a sharp 3D image for a correct magnification and field of view at all times High power white light emitting diodes allow the user to view images in pure white light A green LED is used to pick up blood vessels The ZoomStar is mounted on a 5 point base for stability and maneuverability IMSCO036 DFU Rev B 10 14 3 Made in the USA ASSEMBLY INSTRUCTIONS The ZoomStar with Trulight colposcope has three parts e The Optics with eyepieces e Center Pole with the power control box e The Floor stand Place the floor stand on the floor Insert the tapered end of the shaft on the bottom of the center pole into the center hole of the floor stand Attach the center pole to the floor stand using the tools and hardware supplied
9. Replacing the USCS iow uru u uuu u b n ya eiit e u Sapu 11 MAINTENANCE uuu u con pituitam iu Cat ut LIE RI meee 11 Warranty Information a a a 11 Service and Repair arnt Raa 12 Explanation of Symbols 2 sese 13 Specifications ZoomStar M SPeCiICAallOnS u s uuu u POR RR ER DA DER EU Ta IM UR 14 Tristar SOCCHICAUONS css istoc dedi uu uuu u dE 14 For All Star Colposcope Models aa 15 Clas SIG AG OA u auybunpunssota paya bas spunto sedo ede os taste DuutE 15 Environment Conditions 15 LED Light Spe6ifieali6fl oM 15 Wallach Colposcopes EMC Compliance Information 16 Guidance and Manufacturer s Declaration 16 Electromagnetic Emissions 16 Electromagnetic Immunity 17 Recommended Separation Distance 19 IMSCO36 DFU Rev B 10 14 2 Made in the USA Read all safety information and instructions before using this product CAUTIONS e DONOT USE IN THE PRESENCE OF FLAMMABLE ANESTHETICS e OBSERVE PRECAUTIONS FOR ELECTROSTATIC DISCHARGE ESD AND ELECTROMAGNETIC
10. aphy Refer to instruction manual for digital camera Looking through the oculars adjust the instrument for focus and composition When the desired image is obtained press the shutter release button on the camera to make the exposure Teaching Tube For teaching or co observation the teaching tube provides a second party viewing head as an optional accessory The teaching tube may be mounted on either the right or the left accessory port provided on the beamsplitter Remove the protective accessory port cap Guide slots on the teaching tube allow for positioning of the unit Align the slots on the teaching tube with the guides on the adaptor ring Slide the adaptor ring over the teaching tube and tighten gently in a counterclockwise direction DO NOT OVER TIGHTEN IMSC036 DFU Rev B 10 14 8 Made in the USA USB Video Attachment There is a video camera C Mount Adaptor available to attach any analog or USB camera Please note that only one side of the C Mount Adaptor can attach to the TriStar The instructions are as follows 1 Attach the mounting ring to the camera 2 Attach the entire camera to the C mount Adaptor IMSC036 DFU Rev B 10 14 9 Made in the USA 3 Then attach the C Mount Adaptor to the TriStar 4 Plug inthe S video cable if you have an analog camera Next plug in the power supply Then plug the power supply into the wall For a USB camera plug the USB cable into the camera and the ot
11. ch knob snugly but do not over tighten Loosen the knob to release angle position 8 For transportation of the colposcope place the colposcope head in the lowest position to assure stability during transportation ILLUMINATION a LED Light Frequency b Dominant Wave Length for Green Light Emitting Diode Minimum value 530 nm nanometers Maximum value 535 nm nanometers FOCUSING INSTRUCTIONS Place microscope optics into the mounting ring on scope hand tighten the set screws Remove protective Nikon caps from diopter rings 1 2 3 Slide in eyepieces 4 Turn on the white light 5 Turn both diopter rings on the binocular tubes until the end surface of each ring coincides with the black engraved lines 6 Looking into the eyepieces adjust the interpupillary distance by moving the binocular tubes so that both circular view fields are brought into coincidence Set the zoom knob to 3x If power zoom is available the footswitch should be used Position microscope head at a starting point approximately 12 from the target Rotate the fine focus knobs to bring the target into focus The fine focus knobs can be tightened or loosened to adjust travel ease by rotating them in opposite directions Do not re adjust fine focus after a clear image is viewed at the 3x zoom magnification 9 Rotate the zoom knob to 0 7x 10 Close your right eye adjust the left diopter ring to bring the target into fine focus Close
12. e d in meters m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output rating of the transmitter in watts W according to the transmitter manufacturer For the Wallach Colposcopes y 3 Vrms E 3 Vim NOTE 1 At 80 MHz and 800 MHz the separation distance for the higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures objects and people IMSCO036 DFU Rev B 10 14 19 Made in the USA WALLACIT SURGICAL DEVICES 95 Corporate Drive Trumbull CT 06611 USA Phone 203 799 2000 Fax 203 799 2002 www wallachsurgical com IMSCO036 DFU Rev B 10 14 Wallach Surgical Devices
13. er supply lines 1 kV for input output lines 1 kV differential mode 2 kV common mode lt 5 Ur gt 95 dip in Urs for 0 5 cycle 40 9o U1 60 dip in Ur for 5 cycles 70 Uy 30 dip in Ur for 25 cycles lt 5 Us gt 95 dip in Ur for 5 sec Electromagnetic Environmental Guidance Floors should be wood concrete or ceramic tile If floors are covered with synthetic material the relative humidity should be at least 30 Mains power quality should be that of a typical commercial or hospital environment Mains power quality should be that of a typical commercial or hospital environment Mains power quality should be that of a typical commercial or hospital environment If the user of the Wallach Colposcope requires continued operation during power mains interruptions it is recommended that the Wallach Colposcope be powered from an uninterruptible power supply or a battery Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment NOTE Uris the a c mains voltage prior to application of the test level In this case 230 V IMSCO036 DFU Rev B 10 14 17 Made in the USA Guidance and Manufacturer s Declaration Electromagnetic Immunity continued IEC 60601 Compliance Electromagnetic Environmental Immunity Test Level Guidance Test Level Portable and mobile RF communications equi
14. erference in nearby electronic equipment RF emissions Wallach Colposcopes are suitable for use in all establishments Class A including domestic establishments and those directly connected CISPR 11 to the public low voltage power supply network that supplies buildings used for domestic purposes Harmonic emissions Class A IEC 61000 3 2 Voltage fluctuations Flicker emissions Complies IEC 61000 3 3 IMSC036 DFU Rev B 10 14 16 Made in the USA Guidance and Manufacturer s Declaration Electromagnetic Immunity The Wallach Colposcopes are intended for use in the electromagnet environment specified below The customer or the end user of the Wallach Colposcopes should assure that it is used in such an environment Immunity Test Electromagnetic discharge ESD IEC 61000 4 2 Electrical fast transient burst IEC 61000 4 4 Surge IEC 61000 4 5 Voltage dips short interruptions and voltage variations on power supply input lines IEC 61000 4 1 1 Power frequency 50 60 Hz magnetic field IEC 61000 4 8 IEC 60601 Test Level 6 kV contact 8 kV air 2 kV for power supply lines 1 kV for input output lines 1 kV differential mode 2 kV common mode lt 5 U4 gt 95 dip in Ur for 0 5 cycle 40 U1 60 dip in Ur for 5 cycles 70 Us 30 dip in Ur for 25 cycles lt 5 Us gt 95 dip in Ur for 5 sec Compliance Level 6 kV contact 8 kV air 2 kV for pow
15. her end into the US port on the laptop or PC 5 After the C Mount has been attached to the colposcope the camera needs to be oriented so that the image on the monitor is the same as that viewed through the optical head On the C mount loosen the large silver knurled ring Rotate the camera head until the image on the monitor is the same as what is viewed through the optical head Once it is aligned properly rotate the knurled ring clockwise until it is locked in a snug position IMSC036 DFU Rev B 10 14 10 Made in the USA Electrical The Wallach Colposcope with Trulight requires a 100 240V 50 60 Hz power source to operate It is supplied through a 2 5 meter medical grade detachable cord For your safety assure that your electrical outlets meet code regulations Replacing the Fuses 1 Shut OFF labeled O the master switch and unplug the power cord 2 The electronics box contains two fuses beneath the power socket To remove pull out the drawer beneath the power socket 4 Remove the blown fuse from the holder and replace with a 2 amp 5mm x 20mm Fast Blow Fuse Part Number 109645 5 Push the fuse holder back into the electronics box Maintenance PRECAUTION DO NOT IMMERSE EQUIPMENT COMPONENTS IN LIQUID UNPLUG BEFORE CLEANING DRY BEFORE USE Clean the lenses and protective light covers with silicone treated lens tissue paper ONLY The colposcope finish is a high gloss enamel and may be wiped down with disinfec
16. idered If the measured field strength in the location in which the Wallach Colposcopes are used exceeds the applicable RF compliance level above the Wallach Colposcope should be observed to verify normal operation If abnormal performance is observed additional measures may be necessary such as reorienting or relocating the Wallach Colposcope Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m IMSCO036 DFU Rev B 10 14 18 Made in the USA Recommended Separation Distance This section discusses the Recommended Separation Distance between portable and mobile RF communications equipment and the Wallach Colposcopes The Wallach Colposcopes are intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the Wallach Colposcopes can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the Wallach Colposcopes as recommended below according to the maximum output power of the communications equipment Separation distance according to frequency of transmitter Meters Rated maximum output power of transmitter 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2 5 ER ee s Vi l 1 11007 11607 2333 11 667 11 667 23 333 For transmitters rated at a maximum output power not listed above the recommended separation distanc
17. ive Humidity between 10 and 90 Air Pressure between 700 hPa and 1060 hPa ShippingandStorage 1 0 1 0 Environmental Temperature between 10 C and 40 C Relative Humidity between 10 and 9096 Air Pressure between 700 hPa and 1060 hPa LED LIGHT SPECIFICATION White LED Correlated Color Temperature 3000 3200K Rendering Index 90 min Radiometric Power 80 mW Total Irradiance Less than 1 W m at max intensity Lifetime max drive I 1000mA Min 25 000 hours Green LED Average Wavelength 020 535 nM Radiometric Power 80 mW l Total Irradiance Less than 1 W m at max intensity IMSCO036 DFU Rev B 10 14 15 Made in the USA Wallach Colposcopes EMC Compliance Information e MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in the ACCOMPANYING DOCUMENTS e Portable and mobile RF communications equipment can affect MEDICAL ELECTRICAL EQUIPMENT Guidance and Manufacturer s Declaration Electromagnetic Emissions The Wallach Colposcope is intended for use in the electromagnet environment specified below The customer or the end user of the Wallach Colposcope should assure that it is used in such an environment RF emissions Wallach Colposcopes use RF energy only for it internal function Group 1 Therefore its RF emissions are very low and are not likely to CISPR 11 cause any int
18. m height 40 Overall weight 23 75 Ibs Center of column to end of leg 12 Height of microscope to floor 36 to 46 8 1 2 foot grounded power cord Fused power input lamp 2 0 amp two fuses 2 amp 5mm x 20mm Fast Blow Fuses 100 120V 200 240V AC 50 60 Hz 100VA TRISTAR SPECIFICATIONS 3 Step Magnification with beamsplitter Power Requirements 100 120V 200 240V AC 50 60Hz 100VA Mounting System 5 Leg Rolling Base Standard Optical Configurations 300mm 8 5x 23 4mm 13 6x 14 6mm 21 3x 9 4mm 8x 3 1mm 13 6x 1 2mm 21 3x 0 9mm Magnification Changer Factor Illumination System Light Emitting Diodes LED 5000 7000 degrees Kelvin Illumination Green LED for blood vessel delineation Photographic Capabilities Digital Video Yes Options Teaching Tube Yes IMSCO036 DFU Rev B 10 14 14 Made in the USA For All Star Colposcope Models CLASSIFICATION Mod SafetyClass Star with Trulight Colposcopes ALL models of Colposcopes have no Applied Parts Do not get fluid into the Colposcope Should any liquid or solid object fall into the unit unplug the unit and call Technical Support 866 928 3211 The LED Model Colposcopes are suitable for continuous operation The LED Model Colposcopes are classified as normal equipment IPXO according to protection against ingress of water ENVIRONMENT CONDITIONS Environmental Temperature between 10 C and 40 C Relat
19. pment should be used no closer to any part of the Wallach Colposcope including cables than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter Recommended separation distance d 3 Mp Conducted RF 3 Vrms 3 V V IEC 61000 4 6 150 kHz to 80 MHz 3 5 Radiated RF 3 V m 3 V m d 3 Mp 80 MHz to 800 MHz IEC 61000 4 3 80 MHz to 2 5 GHz 1 d B 800 MHz to 2 5 GHz E 1 where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in meters m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in each frequency range Interference may occur in the vicinity of equipment marked with the following symbol o NOTE 1 At 80 MHz and 800 MHz tha higher frequency range applies NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflaction Tram structures objects and people Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be cons
20. tant Keep the instrument clean and dust free When the colposcope is not in use replace protective covers Warranty Information The Wallach Star series of colposcopes is supported by a seven year warranty from date of purchase covering any failure of the device due to defective workmanship or components when used in compliance with the product s intended use IMSC036 DFU Rev B 10 14 11 Made in the USA Service and Repair Only Wallach Surgical Devices is authorized to service or repair this unit If repair is attempted outside the factory the warranty will be considered void Wallach Surgical Devices is not responsible for any injury resulting from repairs made by other individuals or organizations not certified by Wallach Surgical Devices In the event your Colposcope with Trulight becomes inoperative please make the following checks before calling the factory 1 Check that the unit is plugged into a working wall receptacle 2 Check for a blown fuse if fuse needs to be replaced see directions If your Colposcope with Trulight is still inoperative remove the unit from use and contact our qualified factory service personnel at 866 928 3211 If a repair is needed equipment must be sanitized and carefully packaged in a protective carton for return to the factory All shipments must be made via pre paid parcel post or U S Mail COD packages will not be accepted It is not necessary to ship the base unless there is a problem with
21. with the floor stand Place the microscope head into the retaining ring with ocular tubes pointed upwards Hand tighten the thumbscrew Remove protective caps from the diopter rings Gently push the eyepieces into the binocular tubes OPERATING INSTRUCTIONS To operate the ZoomStar with Trulight colposcope 1 Set it to the height that best suits your position via the two height adjusting controls The control that sets the coarse height adjustment is the large knurled hand screw on the Stand System Raise the Optics to the desired height and then tighten the hand screw on the stand The fine height adjustment is the handle that protrudes at a right angle from the column Turning this handle will raise or lower the Optical head but since this is a fine height adjustment the degree of adjustment is limited Plug the power cord into a standard 115 240 volt receptacle The master power switch lighted green rocker switch is located on the side panel of the electronics box located on the pole This switch turns the main power source ON T or OFF O The black switch on the side panel turns on the white light or the green light The black Illumination knob on the front panel adjusts the viewing light intensity Adjust the tilt position of the head using the tilt handle which protrudes from the side of the fine focus rack IMSC036 DFU Rev B 10 14 4 Made in the USA 7 Tolock the head tilt angle tighten the head pit
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