取扱説明書 - グレイテクノス
Contents
1. Warning The surface of the sensor is the glass of 0 3 mm in thickness Do not clean the sensor directly with cleaning tools such as Ferrule mate One Click Cleaner or CLETOP stick with the connector adapter attached Do not rub the sensor surface strongly or sensor may be broken or damaged Caution Before cleaning the sensor the connector adapter must be removed Remove the connector adapter or the protection cap from the sensor port before use and confirm if dirt nor dust are not on the sensor surface using the magnifying glass Blow it off with a clean air blow when the sensor is dirty 15 When only the a2. CAUTION 1 The surface of the sensor built in the input port should be kept away from dust or other impurities in particular be careful removing and fitting connectors or adapters 2 Before use clean the Sensor port with canned air or a new cotton swab according to 6 Cleaning of the sensor 3 Do not insert anything other than the optical fiber connector into the connector adapter 4 Use a standard optical fiber connector When using a nonstandard optical fiber connector or a bare fiber adapter connect a optical patch code to the connector adapter or limit the protruding length of the optical fiber ferrule to 0 5 mm When using a standard optical fiber connector the length is less than 0 5 mm The pr
3. The optical power meter has a buzzer function that beeps when the optical input power exceeds a predetermined reference level The meter operates continuously when the buzzer reference level is set and the Auto power off is canceled 4 VOX Possible to check optical input power at remote location by using transceiver with VOX function together b 46 73 AEC It can be connected to various kinds of connectors by using the appropriate connector adapters 6 A memory backup function stores selected a wavelength and a buzzer reference level even when the unit is turned off 7
4. LEVEL SETIO W 75 Display for optical power meter Holding the button down for more than one second displays the buzzer reference level When the buzzer reference level is set the indicator W on the LCD points to LEVEL SET l peel The buzzer will beep at one second intervals the LO Auto power off is canceled and the unit can operate continuously When the buzzer reference level is canceled the indicator pointing to LEVEL SET disappears and the unit operates as an optical power meter Display during buzzer function X 1dB Lo Gamm Selecting a buzzer reference level Press the button once to increase the buzzer reference level by 1 dB AA 1 5 5 6 Setting a buzzer refere
5. 6 LY The sensor port accepts input optical power from fiber optics attaching interchangeable adapters accommodates a variety of connector types Dust or dirt can degrade the performance and accuracy significantly therefore the sensor should be cleaned before use Refer to 6 Cleaning of the sensor Read CAUTION and then use the unit correctly to prevent damage 4 Operation instructions 1 Battery AS a Fe E Rear side Co _ 3 1 Installing AA battery Slide the battery cover off as indicated Insert or replace one AA battery as indicated by the polarity marks in the battery compartment Battery cover LCD RRA BRIM AKT LISS EIR ONU Replacing AA battery Replace AA battery to new one if
6. Always keep dust or dirt away from the sensor port Refer to 6 Cleaning of the sensor to clean the sensor port Read CAUTION and then use the unit correctly to prevent damage 5 2 Attaching a connector adapter Connector Adapter Attach the appropriate connector adapter for the type of connected fiber connector securely to the sensor port 10 5 3 5 6 Connecting a fiber connector Fiber Connector Connector A pior
7. Setting the buzzer reference level Hold the button for more than one second while the buzzer reference level is displayed or wait for five seconds When the level is set the buzzer function activates This level remains in backup memory even when the power is turned off Turning the power on displays the level five times on the LCD and then the unit returns to the same condition again AXE L V MIB Measurement value after Buzzer reference level to set buzzer reference level is set 123 23 GER GEE ED 33 38 1310 1490 1550 LSET SET 1 1 When the reference level is set the buzzer beeps at one second intervals The auto power off is canceled allowing the unit to operate continuously If the optical input power exceeds the reference level the buzzer beeps continuously if the optical input power is less than the reference l
8. If the buzzer reference level is not set the Auto power off is set to prevent the operator from forgetting to turn off the power 8 Small and well designed cover protects input port and operation buttons suitable for carrying in a pocket or toolbox 2 Configuration This optical power level meter consists of the main body and the built in sensor and connector adapters accommodating various fiber connectors Main unit FC FC uA o SC SC ST ST E gt Sensor Fiber connectors Connector adapters CAUTION N 180 ST 180 ST The old 180 ST adapter may damage the sensor Please us
9. at 2 3 a b C Lf LAO d N ie E T 110 0005 1 6 5 2F 03 5807 6081 FAX 03 5807 6082
10. 6 0 5mm 0 5mm 0 5mm
11. 18 Warranty Graytechnos Co Ltd warrants this product to be free from defects in material and or workmanship for one full year from date of shipment During the warranty period we will at our option repair or replace any product which proves to be defective For warranty service send the product prepaid to the distributor or Graytechnos Head Office in Tokyo Japan The repaired product will be returned prepaid to Buyer Limitation of Warranty This warranty shall not apply to defects resulting from any misuse misapplication unauthorized modification improper maintenance or operation or storage outside of the environmental specifications Graytechnos makes no other warranties expressed or implied including without limitation thereof any implied warranty of merchantability or fitness for a particular purpose Graytechnos shall not be responsible for any direct indirect special incidental or consequential damages Graytechnos Co Ltd T 110 0005 1 6 5 2F Kojima build 2F Ueno 1 6 5 Taito ku Tokyo 110 0005 Japan TEL 03 5807 6081 81 3 5807 6081 Fax 03 5807 6082 81 3 5807 6082 http www graytechnos com email customer graytechnos com ENGLISH HR1336 13J 02 110404 19 1
12. The button selects a wavelength and sets the buzzer reference level ON OFF ON OFF button The ON OFF button turns on off the power of the unit D Battery compartment The battery compartment is used to install a battery Cover The cover protects the unit from damage A button 3 2 LCD display LCD The LCD display indicates measuring data and status LCD B indicates when the battery voltage is low Guto OFP OFF E Bm Auto OFF indicates when Auto power off is set Ei 1490 1 n Wavelength is indicated with W The indicator W points to LEVEL SET when a buzzer reference level is set 3 3 Sensor port
13. SET OFF Dp 1490 1550 os 11 Displaying the buzzer reference level Hold the button down for more than one second to display the buzzer reference level The LCD alternately displays SET and either OFF or the level each 1 1dB Selecting a buzzer reference level Press the button once to increase the buzzer reference level by 1 dB 1310 1490 1550 LEVEL 1310 1490 3 1550 SET X 1 1dB Press the A button once to increase the buzzer a reference level by 1 dB nn e T LW LI 123725 GER GEE RERS LEVEL 1310 1490 1550 SET SET LEVEL 13101 1490 1550 SET 4 1 5
14. Connect a standard optical fiber connector to the connector adapter To get accurate measurements do not allow ambient light to enter the sensor maintain the fiber in the same physical configuration during measurement and ensure that the connectors are tightened securely Turning on the power ON OFF ON 5 Turn the power on by pressing the ON OFF button The unit begins measuring after the wavelength indicator flashes five times OPTICAL POWER LEVEL METER Selecting a wavelength y HU HEMEL 1810 1490 1580 rm MET OREIKRREV Display during Press the X button to move the wavelength measurement indicator W onthe LCD Setting a buzzer reference level When a buzzer reference level is set the optical input power is measured with the buzzer function Display of buzzer reference level ZEIT
15. Connector adapter 3 UM 3 AA Manganese battery Cover Instruction manual Strap Memory Function 17 1 KENWOOD UBZ LM20 VOX Remote audio monitoring of the optical input power is possible by detecting the buzzer with the VOX function of a transceiver ex KENWOOD UBZ LM20 2 80 RH 80 RH or less non condensing Specifications are subject to change without notice 8 Option Bec F Ys Bmdeap 9 After sales service information
16. dBm Err Err dBm This function effects the automatic offset compensation of the sensor port canceling out any offset value which may cause large errors when measuring extremely low light levels To perform this function completely blind the sensor port and turn on the power while pressing the button The countdown will be displayed during automatic offset compensation and initializing It will be complete in about ten seconds After initialization the unit is set to operate at 1550 nm with the Auto power off activated and the buzzer reference level canceled To cancel this function press the X button again during the countdown and then the unit will be in dBm mode without the offset compensation If the blind of the sensor port is not enough so that the compensation
17. B mark is indicated on the LCD When storing the unit for long periods remove the battery to prevent damage due to battery leakage 4 2 Power ON OFF LCD Auto OFF Turning on the power Pressing the ON OFF button will turn on the unit Hold the button down for three seconds when turning the power on The message Auto OFF will disappear from the LCD The Auto power off is disabled now ON OFF Turning off the power Pressing the ON OFF button during the measurement will turn off the unit _7 4 3 Selecting a wavelength LCD The X button selects the wavelength which is indicated by W on the LCD 4 4 Buzzer function WRAY 1 LEVEL SET 1
18. ji dBm Lo dBm Over Under flow B 21V KT Low Batte B indicator Buzzer reference level range 30dBm OdBm 1dB Incremented in 1 dB steps ped T us Ei Buzzer m qois beeps conte at 2 kHz tm the optical input power exceeds the reference level OFF When the buzzer function is off the unit operates as an optical power meter OFF Selected a wavelength and a buzzer reference level at power off 10 Auto power off 10 minutes after the final key operation 3S AF Operation temperature 3B AF WfralE 2 20 C 50 C Storage temperature 3 1 NiMH Power suppl re battery x 1pc Manganese Alkaline Mus 60mW Power consumption Approx 60mW 50 Battery life Approx 50hours with Alkaline batteries 61 W x99 H x22 D mm Main Unit 65 W x120 H x24 D mm with Cover 130g re Approx 130g Including batteries Accessories 180 SC
19. MiNi Optical Power Level Meter MODEL 216 Instruction Manual photom Graytechnos Co Ltd HR1336 13J 02 110404 EE i i M 1 ri eM OT 3 RR RR 4 ikki 5 ee 5 3 2 LS MERE 6 3 3 kl kik 6 lie P H 7 Ln 7 42 i 7 EDD A 5 MCI 8 4 4 ikki 8 4 5 kik 9 4 6 ki 9 4 7 Sk 9 NU SIDA 10 5 1 kiki 10 5 2 kk 10 5 3 kk 11 BA ERANO RET 11 5 5 kk 11 5 6 kk 11 5 7 kk 13 5 8 kk 13 DD A 15 T 16 7 1 kik 16 16 eei e E ET 18 L CAUTION EE 2 Gharacteristies IS 3 COORGUEA BE BE 4 Descriptions of the user interface ses 5 3 1 User interface RS 5 3 2 ECD diSpldy ES 6 3 3 Sensor bort trc 6 Operation instructions ceases 7 BOEING 7 4 2 TOW CD RR ER EN 7 4 3 S
20. ay when the unit is not in use It can be used even with a connector adapter attached Removing the cover Slide the cover in the direction of the arrow Slide the cover in the direction of the arrow Cover Unit 9 Inserting the cover Turn the cover over and insert the unit in the direction of the arrow When the unit is not being used turn the cover over and insert the unit with the LCD showing Insert the cover oppositely Cover Unit 2110411 When not in use turn the cover over and insert the unit with the LCD showing 5 Measurement 5 1 Preparing the measurement 6
21. cannot be accomplished Err will appear in the display In this case press the X button again and then the unit will be in dBm mode without the offset compensation To blind the sensor port completely attach the blind cap option to the sensor port or put the unit on a board to cover the sensor port 180 C Blind cap Unit p u Ls Board 14 6 Cleaning of the sensor N EA LL YR RILEH 0 3mm SO BBA BIOL bY TM E CEL YE BLZ CRAS Efe MB CHEAN CEL YEE EL YOHALYGOULYS SLED N AB PU VREABET SBGGILLSARISPISISAILG L Ch ABEL C RSC
22. d the X button for more than one second while OFF is displayed or wait for five seconds The buzzer function can also be canceled by the 5 8 Automatic offset compensation When the power is turned off the operating settings are stored in the backup memory and the unit returns to the same condition when the power is turned on again 5 8 Automatic offset compensation 13 4 2 Y P rz AS EA E Display after initializing RE C ARAL ON LCD am 10 Ln p 1550nm Auto OFF OFF LEVEL EEITJ I EY
23. e the new 180 ST adapter instead old 180 ST new 180 ST 180 UA Please be careful when inserting fiber connectors in the 180 UA adapter Forceful insertion may damage the sensor 4 3 Descriptions of the user interface 3 1 User interface j Strap hole Cover Sensor port Level set indicator LCD LCD display photom z Oa 1 button MEG ON OFF ON OFF button Battery compartment Strap hole The strap hole provides a connection for a strap Sensor port The sensor port accepts the optical power input ion The indicator W points to LEVEL SET when a buzzer Level set indicator reference level is set LCD LCD displa The LCD display indicates measuring data and status
24. electing a wavelength esses 8 4 4 Buzzer functlon 2 de videos e eo pcs ves ava sth a QE uis a 8 A ONANZING mmm tete 9 4 6 Strap hole Leeann 9 MT COVOL CN 9 aMeasurement ee 10 5 1 Preparing the measurement 10 5 2 Attaching a connector adapter 10 5 3 Connecting a fiber connector eese 11 5 4 Turning on the power eere eere nennen 11 5 5 Selecting a wavelength cesses 11 5 6 Setting a buzzer reference level 11 5 7 Canceling the buzzer reference level 13 5 8 Automatic offset compensation 13 MMBSINIINGEOWIMOGSGITSO Ne 15 robeGcificatlons i Ni 16 7 1 Sensor specifications eLearn 16 7 2 General specifications eens 16 1 2 3 4 5 6 7 8 N
25. evel the buzzer beeps at one second intervals VOX A transceiver with a VOX function provides remote monitoring of this audible test of the optical input power 5 7 Canceling the buzzer reference level dc i RU 0 0dBm OFF 1 5 5 8 SET 1310 1490 1550F To cancel the buzzer function display the buzzer reference level press the A button and select OFF hol
26. ir cannot take dirt on the sensor rub the sensor gently with the cotton swab The cotton swab must be unused and dried one Confirm if dirt is taken off completely with the magnifying glass Throw away the used cotton swab without using it again When dirt sticks to the sensor clean it by the following methods Drip absolute ethanol to the sensor surface by several drops and rub gently with the cotton swab 2 Immediately wipe and take off the ethanol on the sensor surface with a new dry cotton swab Observe the sensor surface with the magnifying glass When dirt remains repeat D 2 Throw away the used cotton swab without using it again 7 848 Specifications 1 Sensor specifications MODEL 206 InGaAs De InGaAs Photo diode aa IP AN SM9 125 GI62 5 125 vis pe dnm Sensor Diameter 1310nm 1490nm 1550nm Wavelength 0 1 1310nm Uncertainty Coverage factor 10dBm Max Input power 7 2 General specifications dBm Measurement mode Absolute value measurement dBm 3 Measurement period 3 times per second Tr RGB 70dBm 5dBm Measurement range 0 01dB 50dBm 0 1dB Resolution Displa LCD 16
27. nce level Hold the X button for more than one second while the buzzer reference level is displayed or wait for five seconds Refer to 5 6 Setting a buzzer reference level 4 5 Initializing 5 8 Hold the button down to initialize the memory when the power is turned on If the sensor port is blinded completely the unit will provide offset compensation automatically Refer to 5 8 Automatic offset compensation 4 6 Strap hole zu ring Insert the string of the strap to the strap hole and tie it tightly 4 7 Cover The cover protects the sensor port the buttons and the LCD displ
28. otruding length is defined as below Optical fiber connector Optical fiber ferrule Connector adapter Protruding length is the length of the optical fiber ferrule protruding out of the connector adapter Figure showing the connection of an optical fiber connector to a connector adapter 5 When using a bare fiber adapter insert the fiber such that it does not protrude out of the ferrule end face 6 Do not input optical power greatly beyond the max measuring range or the photo diode will be damaged 7 Excessive ambient noise may affect the normal operation In that case first turn the unit off and then turn it on Nevertheless in case of not removing take the battery off and put in again then turn the power ON pushing and holding down the A button together 8 Do not drop or swing the instrument with the strap 1 Characteristics 1 This lightweight pocket type MiNi optical power level meter is designed to measure optical power and attenuation in fiber optics communication 2 1310nm 1490nm 1550nm It is calibrated at three different wavelengths 1310 nm 1490 nm 1550 nm 3
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