Pro's Kit MT-7610 User Manual

Optical Time Domain Reflectometer
USER'S GUIDE (SIMPLIFIED VERSION)
Description
OTDR optic fiber connector
1 2 1
VFL optic fiber connector
2
3 LCD
23
20
4 Zoom control button
5 Full screen button
6 Menu button
21 7 Power button
18
Confirming button
8
3
22
19 Cancel button
9
Real-time measurement button
10
Average measurement button
11
Up button
12
13 Left button
Right button
14
4 8
12
15 Down button
13 14
File operation button
16
5 9
15
Cursor select button
17
10 Power adapter socket
6 18
Charge indicator
19
7 11
20 Anti-dust cover
16
21 USB interface
17
22 TF(micro SD) card slot
23 Support frame
3
Real-time and average measurement
Real-time measurement can quickly judge basic faults of optical fiber. Press
button to start real-time measuring. During measuring, you can change
REAL
MT-7610 MT-7610
range, zoom in or zoom out . Press button again to stop. The device will
REAL
not analyses event after real-time measurement in default. Unless you turn on RT
analyse in System settings, the device will analyse events according to the last
Optical Time Domain Reflectometer
refreshed waveform.
ENTER
Average measurement can judge the line condition more accurate. It can get a
ESC
better SNR and fits high requirement circuit. Press
MENU REAL
File
SCAN set measurement time from 5 second to 180 second. The device analyses events and
Marker
generates event list automatically. Press
SCAN
will stop measuring, analyses events and generates event list automatically.
6
WARNING WARNING
MT-7610
You are cautioned that changes or modifications not espressly
approved in this document could void yout authority to operate this
equipment.
To reduce the risk of fire or electric shock,do not expose this
apparatus to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer servi cing to qualified personnel only.
NOTE NOTE
As the laser is harmful to the eyes, do not attempt to disassemble the cabinet.
Precautions for Use
Use batteries
At the same time, can not use different style or different capacitance batteries. And only charge the rechargeable batteries.
English English
Avoiding condensation problems
As much as possible, avoid sudden temperature changes. Do not attempt to use the drive immediately after moving it
from a cold to a warm location, to raising the room temperature suddenly, as condensation may form with in the drive. If the
temperature changes suddenly while using the drive,
Stop using it and take out batteries for at least an hour .
Storage
When long time no use, must take out the batteries to avoid destroying the device.
Due to technology improvement, product specifications are subject to change without notice.
MT-7610 MT-7610
Optical Time Domain Reflectometer
ENTER
ESC
MENU REAL
File
SCAN
Marker
No. Dis. Loss
2/3 10.057 2.65
Event list on main interface
2018-06-01 FRI 17:25
No. Dis. Loss
1/3 0.000 0.00
2/3 10.057 2.65
3/3 14.154 --.--
button to start. User can
SCAN
button during measuring, device
File Info: 1310nm
Event List
VISIBLE LASER RADIATION VISIBLE LASER RADIATION INVISIBLE LASER RADIATION INVISIBLE LASER RADIATION
AVOD EYE OR SKIN EXPOSURE AVOD EYE OR SKIN EXPOSURE AVOD EYE OR SKIN EXPOSURE AVOD EYE OR SKIN EXPOSURE
TO DIRECT OR SCATTERED RADIATION TO DIRECT OR SCATTERED RADIATION TO DIRECT OR SCATTERED RADIATION TO DIRECT OR SCATTERED RADIATION
SEMICONDUCTOR LASER SEMICONDUCTOR LASER SEMICONDUCTOR LASER SEMICONDUCTOR LASER
Wavelength:635-650nm Wavelength:635-650nm Wavelength:800-1700nm Wavelength:800-1700nm
CLASS I LASER PRODUCT CLASS I LASER PRODUCT
1
On/off
Button is used to turn on/off the device. Keep pressing it for 2 seconds
to turn on device. Short press it again to turn off the device.
2018-06-01 FRI 17:25
Press button to
SCAN
50.00
start measuring. But user should modify 45.00
A 0.000 Km
40.00
B 0.000 Km
35.00
measurement setting by real
30.00
25.00
20.00
requirement before test start.
15.00
10.00
5.00
0.00
A-B:0.000 Km 0.00 dB 0.00 dB/Km
Laser Radiation Do not look directly to the laser
Measure Info: 1310nm 20km
File Info:
4
Event list
After measurement or open a waveform in memor y, there is
Ref. dB/Km C.Loss
-36.08 0.18 1.81
event list on the bottom of waveform interface. Press
button to show the whole event list. Five types of events as
followed:
Ref. dB/Km C.Loss
Optic fiber start
-34.04 --.-- 0.00
Reflection event
-36.08 0.18 1.81 Attenuation event
Gain event
-20.95 0.18 5.20
optic fiber ending
Press Up or Down button to select an event which needs to be
located by cursor on the waveform. Then press
to return to waveform interface. The cursor will stay on the
position of the selected event. Press button to return to
20km 5ns
ESC
waveform interface.
7
Power adapter
Host
2018-06-01 FRI
Date and time
There are 10x10 grids in waveform region.
Horizontal grids mean distance, vertical grids
mean dB value. As shown in figure,
each horizontal grid represents 2km, each
vertical grid represents 5dB.
2.000Km/div
5ns
A-B: 10.057Km 1.81dB 0.00dB/Km
The distance and
Attenuation between
A and B cursor
2018-06-01
Files Measure Set. System Set. Module
20180601
ENTER 20180601 2018-06-01
20180601 Files
20180601 Wavelength
20180601 Scan Mode
MT-7610 MT-7610
20180601 Range
20180601 Pulse Width
20180601 Average Time
File Info: Splice Loss
Reflection Threshold
End Threshold
Optical Time Domain Reflectometer
ENTER
ESC
MENU REAL
File
button
ENTER
SCAN
Marker
Standard
Lithium battery Carryi ng bag
Power cable USB cable
2
Measurement Interface
17:25
Power
2018-06-01 FRI 17:25
8_0001.sor
8_0001.sor
50.00
File name
45.00
A 0.000 Km
40.00
B 10.057 Km
35.00
30.00
25.00 Waveform region
20.00
15.00
10.00
5.00
1 2 3
0.00
A-B:10.057 Km 1.81 dB 0.00 dB/Km 2.000Km/div
No. Dis. Loss Ref. dB/Km C.Loss
Events list
2/3 10.057 2.65 -36.08 0.18 1.81
File Info: 1310nm 20km 5ns
2.000Km/div File info
Measurement setting info
Every horizontal
grid is 2Km
5
Menu
FRI 17:25
About
There are five pages of menu
FRI 17:25
Measure Set. System Set. Module About which used to configure parameters.
1650nm
Manual
2018-06-01 FRI 17:25
Under waveform interface, press
Files Measure Set. System Set. 20Km Module About
Common Storage Administration 250ns Other
Language 15s
2018-06-01 FRI 17:25 English
button to switch the
0.05dB MENU
Voice Files Measure Set. System Set. Close Module About
Backlight 65.0dB
1310nm 60 Save file
Auto shutdown REF:-70.00dBm 3.0dB 30Min
2018-06-01 FRI 17:25 Open file five menus cyclically.
Auto name +00.00 dBm
Files Measure Set. System Set. Module Open About
REF set.
Date format 000.00 mw
YYYY-MM-DD
CPU ID: REF view
Time format The five menu:
+00.00 24-hour format dB
A798FAD6
Wavelength
Hardware version:
Offset
TEN5A04_PL_Vx.x
Do not stare into beam!
TEN1A20V35_ANALOG_Vx.x VFL On 1. File menu
Software version:
SEN5A04_PL_Vx.x.x
2. Measure settings menu
3. System settings menu
4. Module settings menu
5. About
8