ProsKit MT-7603 User manual

Optical PowerMeter
MT-7603
EnglishEnglish

Optical PowerMeter
USER'S GUIDE
EnglishEnglish

1
WARNINGWARNING
You arecautioned that changesor modifications notespressly
approved in thisdocument could voidyout authority tooperate this
equipment.
Toreduce the riskof fire orelectric shock,do notexpose this
apparatus to rainor moisture.
Toavoid electrical shock,do not openthe cabinet. Referservicing
to qualified personnelonly.
NOTENOTE
As thelaser is harmfulto the eyes,do not attemptto disassemble
the cabinet.
CALSS I LASERPRODUCT
Precautions for Use
Avoiding condensation problems
As muchas possible, avoidsudden temperature changes.Do not
attempt to use thedrive immediately after movingit from a coldto a
warm location, toraising the roomtemperature suddenly,as
condensation may formwith in thedrive. If thetemperature changes
suddenly while usingthe drive,
Stop using itand take outbatteries for atleast an hour.
Storage
When long timeno use,must takeout the batteriesto avoid
destroying the device.
Use batteries
At the sametime, can not usedifferent style ordifferent capacitance
batteries.
And only chargethe rechargeable batteries.

Contents
1. Warning and Note 1
2. Accessories 3
3. Product presentation
3.1 Description
3.2 Set batteries 5
3.2 Power on/off, auto power off 6
3.3 Backlight 7
3.4 Wavelength select 8
3.5 Wavelength calibrate 9
3.6 Unit select 10
3.7 Reference 11
3.8 Data Storage 12
3.9 Communication and data processing 13
3.10 Visual Fault Locator
3.10 Battery energy detect
3.10 Battery charge
3.10 Detailed
15
16
17
18
4
4

Host
Bag
3
FC Fiber Adapter
Manual
Optional
Standard
Fiber Optical Power Meter
MT-7603
REF
Unit
Save
VFL
>2s PERM
LR6 1.5V or rechargeablebattery
charger/
output 5V 500mA
2x AA
Optical Power Meter
MT-7603
English

Fiber Optical Power Meter
MT-7603
REF
Unit
Save
VFL
>2s PERM
1
3
4
2
7
4
5
6
USB
8
9
10
3-LCD
2-OPM connector
1-VFL connector
4-OPM wavelength shift key
5-VFL on/offkey
6-Reference set/check key
7-Unit shift key
8-USB
9- ( )Power key Backlight key
10-Data Save/Recall key
Description

1.Press and pushdown 2.Open the lid
3.Place the batteries 4.Place the batteries
5
Set batteries

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
6
PERM
Power on/off, auto power off
Press the Powerkey to turnon the device with auto
power off. After 10 minutesno key pressed,it will
auto power off.
Press Power keyfor 2 secondswhen turn on the
device, the autopower off willbe cancelled, andthe
LCD will show PERM .
Also press itfor 2 secondsto shut the device.

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
7
>2s PERM
Backlight
When the devicepower on, press the power key
to turn onor turn offthe backlight.

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
8
Wavelength select
When testing, youmust select the right wavelength.
Press the key for shiftingthe wavelength from:
850nm,1300nm,1310nm,1490nm,1550nm,1625nm.

nm
9
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
Wavelength calibrate
The device haswavelength calibration function.
During the deviceis booting on , press
and key to enterthis function. Press
key to selectwavelength, and press
key or key to selectthe
calibration value, whichrange is -3dB~+3dB. After
setting, long press key to saveand exit
wavelength calibration function.
Save
REF
VFL REF
Save

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Unit
Save
VFL
>2s PERM
10
dBm
mW
nW
Unit select
Press the key for shiftingthe unit from:
dBm, mW/uW/nW.
mW/uW/nW: 1mW=1000uW,1uW=1000nW
dBm: (dBm)=10*log(mW)
Unit

REF
dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
11
REF
Reference
Press key to checkthe reference value
you set lasttime.
And ifkeep pressing for2 seconds, youcan store the
current dBm asa new reference value. Then it
automatically shift todB.
dB=dBm-REF
You can store theREF value foreach wave.
REF

Save
dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
12
Save
Data Storage
When in testinginterface, user canpress
key . Andpress the
key for 2seconds .
to the Historyinterface
to save currentvalue
Save
Save

13
Feature
1.The datacollection can save as ".xls" file.
2.Collecting real-timedata automatically(0.2 seconds
to 10 minutes),and save as ".xls" file.
3.Saving real-timedata automatically(every 10 minutes).
Basic Operation
A. Read therecorded data
1. Turnon the device,and connect withPC.
2. Click on"Connect Device" button to identify thedevice.
3. Click "UploadData" button to read the recordeddata.
4. Click "Save"button to save the read data.
Communication and dataprocessing

14
B.
.
Collect real-time data
1 Connect the devicewith PC, andturn it on.
2. Click "ConnectDevice" button toidentify the device.
3.Click "Collect RTData" button tocollect real-time data.
Youshould set parametersbefore collecting, including
real-time cycle andacquisition time. Moreinformation
in Table below.
4. Click "Pause"button, data collectionpauses.
5. Click "Continue"button, data collectioncontinues.
6. Click "Save"button to savethe result.
7. Click "Stop"button to enddata collection.
8. Click "Clear"button to deletelast recorded data.
*Unit: second, minute,hour, day
Real-time
cycle
0.2s
2s
15s
60s
3m
10m
Acquisition Time
10 m 30 m 1H 8H 24H 3D 7D 30D 120D360D
Communication and dataprocessing

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
15
GLINT
VLS
The device canbuild in aoptional VFL module, press
the VFL key to shiftthe conditions: on->glint->off
Visual Fault Locator (optional)
VFL

dBm
1KHz
PERM
nm
REF
Save
GLINT
VLS
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM
16
Battery energy detect
Remain80%---100%
Remain40%---80%
Remain20%---40%
Remain less than20%
If the energyis too low, the beepwill be on and device
will auto poweroff.

17
5V_500mA
First you mustuse the rechargeable batteries. When
the energy isless than 20%, you should chargethe
batteries.
Long time lowenergy, thelife of thebatteries will be
short. When charging,the battery indication on LCD
will flash.After charging fully, the indicationwill stop
flashing and showfull. Don't charge for more than24
hours. If chargingwhile using the device, the timewill
be longer.The rechargeable batteriesmust be in
device when youuse theAC/DC adaptor forcharging.
And do notcharge the non-rechargeablebatteries, or
the device willbe destroyed and also lose theguarantee.
Battery charge
MT-7603
Fiber Optical Power Meter
REF
Unit
Save
VFL
>2s PERM