User`s Guide to the OFS-1/OFF-1 －－Optical Fiber Finder
Contents
1. Grandway F 22 i 5 User s Guide to the OFS 1 OFF 1 Optical Fiber Finder Version 1 1 2014 7 11 Please keep this manual in a safe place in order to check in time Grandway Fi 4 is 15 OFS 1 OFF 1 Optical Fiber Searcher Foreword Thank you for purchasing OFS 1 OFF 1 Optical Fiber Finder plaese read this manual carefully before use specially in Warnings and cautionary information so as not toresulting in injury or instrument damage to user caused by miuse This manual contains correct operatin and neccessary information of maintaining OFS 1 OFF 1 and every information about troubleshooting gide and technical support and service The OFS 1 OFF 1 Optical Fiber Finder is a small size with light weight rugged portable compact instrument with simple operation stable and reliable peformance which is self innovation OFS 1 OFF 1 is R amp D and manufactured with patience and carefulness subject to stringent mechancial electronic and optical testing quality assurance on ex factory OFS 1 OFF 1 uses innovate optical Online low frequency signal generation technology which can accurately find the paticular fiber without interrupting service online and effecively settle the optical online business identify this will save more time and energy than that the Operation and maintenance personnel put in optical fiber searching This instrument is desighed for searching paticular load signal fiber in complex fiber environment Feature2. and not undertaking the obligation to modify the product which is purchased Various accessories are not covered by the warranty including but not limited to the fuse indicator battery and common interface amp If the following situations occur the warranty will be void incorrect using or installation znormal wear and tear accidents Illegal operations negligence fire flooding thunder or other natural accidents other reasons or the reasons out of control Grandway Fi 2 is 15 OFS 1 OFF 1 Optical Fiber Searcher 6 4Service and Commitment GRANDWAY guarantee the instrument meet its specifications while being shipped from factory GRANDWAY promises from the date of purchase GRANDWAY provides 1 year of product service and repair Send any instrument for technical service or maintenance 1 Please contact one of our authorized customer service center Service personnel will determine whether your instruments need technology services maintenance calibration or not 2 If the instrments must be sent back to GRANDWAY or authorized customer service center service personnel provide a rework address 3 If possible backup your data before sending the rework instrument 4 Please use the original packaging materials to pack the instruments Please be sure to attach a instruction or report specifying the error and the situation observed 5 Please pay the fare according to the address provided Make sure to sign the serial number in the list CA
3. may suffer serious injury or even death Make sure that the operating environment meets the requirments before operation Standard Configuration OFS 1 Online Signal Generator OFF 1Optical Fiber Identifier RB0 25 RBO 9 RB2 0 RB3 0 Adapter Carrying Case Instructions WARNING A Standard components and optional components of the equipment are subject to change without a previous notice For more information please call the service number see last page for details Grandway Fi 4 is 15 OFS 1 OFF 1 Optical Fiber Searcher Operational Instruction 1 Power This instruments use two AA alkaline batteries which can work for 38 hours continuous Turn off power while not using OFS 1 Online Signal Generator Remove the battery when not using the instrumens for long 2 Operational Principle AM 2 ANA MIM 3 MAM MR OFS 1 OFF 1 OFS 1 OFF 1 Optical Fiber Searcher field test schematic OFS 1 is a_non interference non interruption clamping low frequency signal generator which can meet the test need and ensure loss at a low level while working in with OFF 1 OFS 1 is installed in which the transmitter locates it applies gentle low frequency modulation to the fiber and adds 1Hz modulation signal to the load signaland then OFF 1can automatic identify the low frequency signal that OFS 1 transmittes Few seconds later OFF 1 can detect the low frequency signal on the other
4. side after detecting the corresponding fiber the LED lights in OFF 1 will not only flash regularly but also the OFF 1 will beep Operator can judge whether the corresponding fiber is found according to the beeps Grandway Fi 42 is 15 OFS 1 OFF 1 Optical Fiber Searcher 3 Usage Method Installing OFS 1at which the transmitter locates turn on OFS 1 while pressing the ON OFF button and then applying gentle low frequency modulation to the fiber and adds 1Hz modulation signal to the load signal Installing OFF 1at the end side of the fiber hold the lever and press the ADJUST button then the NO SIGN light flash quickly after hearing 4 times continuous two beeps release the button and entering the testing procedure 3 Few seconds later the signal strength indicator of OFF 1 flashes 3 times continuously NO SIGN light flashes regularly OFF 1 beeps meaning the corresponding fiber is founded Otherwise not and detecting the other fiber according to the same method untill finding the corresponding fiber 4 Precautions Different fiber should use different adapter otherwise the testing performance will decrease and the the testing result will be inaccurate Don t bend the fiber excessively which may break the fiber or making the testing result inaccurate Battery is recommended to use alkaline batteries using rechargeable battery may show low battery Please remove the battery when not using the instrumens for long so a
5. UTION If the rework instruments meet all technical index after testing all A testing costs will be paid by the user If the instrument is not covered by the warranty user should pay the repairing fare If covered GRANDWAY will pay the homewad fare User pay the transportation insurance Regular recalibration are not covered by any warranty plan Please contact the authorized customer service center
6. e is damage on tne surface and read the manual carfully gt Please install the devicet in accordance with the guides in this manual gt Please make sure the device and power cord connect to the instrument are earthed Grandway Fe 2 i 5 OFS 1 OFF 1 Optical Fiber Searcher WARNING A To avoid the risk of injury or death always observe the following precautions before initializing the unit gt v To prevent hazardous radiation exposure use only the controls or adjustments and perform only procedures specified for the laser source If using a voltage reducing autotransformer to power the unit ensure that the common terminal connects to the earthed pole of the power source Use only the type of power cord supplied with the unit Willfully interrupting the protective earth connection is prohibited Never look into the end of an optical cable connected to an optical output device that is operating Laser radiation is invisible and direct exposure can severely injure the human eye for more information see the user s manual of the laser source in use Do not use the unit outdoors To prevent potential fire or shock hazard do not expose the unit to any source of excessive moisture Do not operate the unit outdoors Do not interrupt the protective earth grounding Any such action can lead to a potential shock hazard that can result in serious personal injury To prevent potential fire or shock hazard do not expose th
7. e unit to any source of excessive moisture Unless absolutely necessary do not attempt to adjust or perform any maintenance or repair procedure when the unit is open ed and connected to a power source Repairs are to be carried out only by a qualified technician Do not attempt any adjustment maintenance or repair procedure to the unit s internal mechanism if immediate first aid is not accessible Disconnect the power cord from the unit before adding or removing any components Operationg the unit in the presence of flammable gases or fumes is extremely hazardous Do not perform any operating or maintenance procedure that is not described in the user s manual Grandway Fe 2 ik 5 OFS 1 OFF 1 Optical Fiber Searcher Label Instruction Label Instruction AN Consult the user manual for detailed guide to operate instrument safely this symbol appears on the instruments which needed to be specially introduced or operated the same symbol also appear in the manual that corresponed to the instruction A Laser may result in while using the instrument consult the user manual for detailed guide to operate instrument safely If not following the safety guide in the operation manual the operator Caution may suffer serious injury or even death Make sure that the operating environment meets the requirments before operation If not following the safety guide in the operation manual the operator Warning
8. is entitled to repair replace or grant warranty card to all compromised products This warranty is also suitable for the products which needs to be repaired to test and adjust for free or test and adjust the original wrong calibration product again lf the instrument is sent back to calibrate accuracy during the warranty period and find that it meets all published specifications GRANDWAY will charge standard calibration cost Grandway Fi 4E is 15 OFS 1 OFF 1 Optical Fiber Searcher If the following situations occur the warranty will be void WARNING gt The instrument is overhauled and treated by unauthorized A personnel or non technical personnel of GRANDWAY Warranty label is torn gt The screw in the instrument is romoved that is not referred to in this manual gt Open the instrument without following this manual gt Instrument serial number was once modified erased or moving gt Improper using the instrument and being damaged by negligence or accident 6 2Responsibility This warranty will replace all the other clearly expressed implied or statutory warranty before that are not implied to the paticular and fitness warranties In no case will GRANDWAY undertake the responsibility which caused by special incidents accidents or the various resulting damages 6 3Disclaimer Grandway reserves the rights to modify the design and installation structure of all products at any time
9. s gt Innovate optical Online low frequency signal generation technology which can accurately find the paticular fiber without interrupting service online gt 1Hz low frequency signal generation and identifier no affection to the online signal transmission in the fiber IL is low lt 1dB no affection to the online signal transmission in the fiber Support 0 9 1 6 2 3 mm diameter optical fiber Automatically determine identify the test signal and beep tips VV V WV With one button calibration function adapt to different environment and natural light intensites for accurate measurement With Blueteeth function remote cintrol device wireless Convenient for use and study Simple and clear LED lights VV V WV AA battery small size with light weight portable Grandway Fe 22 is fS OFS 1 OFF 1 Optical Fiber Searcher Technical Parameters OFS 1 Online Signal Generator Generated Signal Type Generated Signal Way IL Applicable Fiber Type Applicable Fiber Outside diameter 1Hz low frepuency signal mechnism lt 1dB 1310nm G652D 6655 G657A1 G657A2 0 9 1 6 2 3mm OFF 1 Optical Fiber Identifier Identification Wavelength Range Identification Signal Type Detector Type Adapter Type Detection Sensitivity Loss Sensitivity on Fixture Removal 1310nm Loss Sensitivity on Fixture Removal 1550nm Metering Light Strength Other Specifications Power Operate Temperature Restore Temperature Size Weigh
10. s not to making the instrument permanent damage caused by battery rot Please replace the battery while showing low battery or affecting the testing result Grandway Fi 42 is 15 OFS 1 OFF 1 Optical Fiber Searcher 5 Maintenance Fault Name Cause Solution Remark Can t Boot Not installing battery Installing battery Settle by ourself correctly correctly Battery exhaust Replace battery Settle by ourself Not installing battery Installing battery Settle by ourself Don t Work after correctly correctly Boot Battery exhaust Replace battery Settle by ourself Damage on internal Check the line replace Return to the parts internal parts manufacture Shutdown Soon Low battery Replace battery Settle by ourself after Boot High air humidity Reuse untill humidity Settle by ourself decrease Show Wrong Near strong Keep away from Settle by ourself Message electromagnetic fields electromagnetic fields Lots of metal dust in Damage of the line Return to the the air replace the board manufacture Incrrect fiber holding Hold the fiber tightly Settle by ourself position and correctly again 6 Warranty 6 1General Information All GRANDWAY products are warranted against detective material and workmanship for a year of time from the data of shipment to the original customer GRANDWAY also guarantee that the instruments agree the standard while using During the warranty period GRANDWAY
11. t 900 1650nm CW 270HZ 5 1kHZ 5 2kHZ 5 1Hz imm InGaAs 2pcs RB0 25 RBO 9 RB2 0 RB3 0 lowest 50dBm depend on the different bare fiber or pitails IL RBO 25 approximately 20dBm RBO 9 approximately 20dBm RB3 0 approximately 20dBm RBO 25 approximately 30dBm RBO 9 approximately 30dBm RB3 0 approximately 30dBm 1310nm 10dBm 20dBm 1550nm 10dBm 30dBm 2 AA alkaline batteries work for 38 hours continuous 10 C 50 C 20 C 70 C 202Lx62Wx38H mm 300g Grandway Fi 42 is 15 OFS 1 OFF 1 Optical Fiber Searcher Statement Don t copy this manual or part of it without GRANDWAY s permission We try to ensure the accuracy of the manual If you find any problems or errors in using please contact GRANDWAY or the distributor Copyright Guarantee gt There is a change without a previous notice in this manual gt We don t guarantee this manual including not implied to the paticular warranties and fitness gt For the error or incidental and consequential loss caused by this manual or its practicality we don t assume any responsibilities Safety Guides Please read the safety guides before operating showing and maitaining f these guides are not complied it will likely result in alerts or warnings GRANDWAY will not assume any responsibilities for the problem caused by not complying the guides in this manual Before initializating and operating the unit gt Please check weather ther
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