Pro sKit MT-7602 4 In 1 Fiber Optic Power Multi-Meter User Guide
- June 8, 2024
- Pro sKit
Table of Contents
- MT-7602 4 In 1 Fiber Optic Power Multi-Meter
- Precautions for Use
- Description
- Install the Battery
- On/Off and Permanent On
- Function Selection
- Optical Power Meter
- Data Storage
- Visual Fault Locator/LED Flashlight
- Network Cable/Telephone Wire Tester
- Power Indicator
- Charge
- Meter Maintenance
- Documents / Resources
MT-7602 4 In 1 Fiber Optic Power Multi-Meter
User Guide
MT-7602 4 In 1 Fiber Optic Power Multi-Meter
WARNING
You are cautioned that changes or modifications not expressly approved in this
document could avoid you 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 servicing
to qualified personnel only.
Precautions for Use
Use batteries
At the same time, can not use different style or different capacitance
batteries. And only charge the rechargeable batteries.
Avoiding condensation problems
As much as possible, avoid sudden temperature changes. Do not attempt to use
the device immediately after moving it from a cold to a warm location; or to
raise the room temperature suddenly, as condensation may form with in the
drive. If the temperature changes suddenly while using the device, 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.
Description
1-InGaAs detector (FC/UPP)
2-LED lighting
3-VFL optic adapter
4-LCD
5-Operation buttons
6-Network cable LED
7-Micro USB charging socket
8-RJ45 cable testing socket
9-RJ11 telephone line testing socket
Install the Battery
1.Pull the battery cover lock| 2.Raise the battery cover
3.Install the battery correctly| 4.Put the battery cover back and lock
On/Off and Permanent On
Press “ ” button to turn on the meter . Press button again for two seconds or
more to turn off the meter.
This meter comes with power-saving function; normal boot and ten minutes
without any operation, the device will automatically shut down. If you need to
shield this function and enable the meter keeps on working, press the button
and hold when you boot the
instrument. After two seconds, the meter display will show “PERM” ,which means
permanent power on.
Function Selection
Network Cable;
Telephone Wire Testing
After booting, the default function is the optical power meter. Press button,
you can cycle Optical
Power Meter – Date Access – VFL – Flashlight- Network Cable/Telephone Wire
Testing.
Optical Power Meter
As optical power meter, press “ ” button to select different wavelengths to
measure. The standardized wavelengths are 850nm, 1300nm, 1490nm, 1550nm,
1625nm. The unit display is mW/uW value and dBm value, which can switch by
pressing “ ” button.
Longpress “ ” button until the LCD shows up “REF” ,you can set the current
power value as a reference value.
Data Storage
In data access interface, LCD will show “ “. The figure and wavelength will display in turn.Press “ ” /* “to check the saved data.Press” “for 2 seconds to save current wavelength & value(Max:500 traces). If exceeds, the 501 data will cover the first one and soon.
Visual Fault Locator/LED Flashlight
As a visual fault locator, press “ ” button, you can choose the laser remains
on or flashing. In the flashing state, the screendisplay “ ” and the flashing
frequency is 2Hz.
As aLED flashlight, press “ ” button, you can choose the LED light remains on
or flashing in SOS encoding mode. Under SOS function status , the screen
display “.
Network Cable/Telephone Wire Tester
Network cable/Telephone wire testing function is used for cabling network, connecting and disconnecting network cable, verifying the line sequence. It starts testing wnen this function is chosen. Eight indicators are used to display the sequence of lines.
Power Indicator
Four levels indication of power detection
Represents the remaining 80%—100% electricity
Represents the remaining 40%—80% electricity
Represents the remaining 20%—40% electricity
Represents the remaining electricity less than 20%
Charge
The device is rechargeable. When use rechargeable batteries and low battery
indication is shown on the device, you should promptly shut down and recharge
it. Long time undervoltage will shorten the lifetime of the rechargeable
battery.
Connect the AC adapter to the device correctly, it can charge automatically.
Besides, computer USB port can also be used for charging. The battery
remaining indicator keeps flashing during charging. It will stop when the
charging is finished. The battery has finished the fast recharge and can be
used directly. If you do not stop recharging at this time, the device will
continue the trickle charge state, using small current to supply natural
discharge. But this process is not more than 48 hours.
The device can still be used while charging. But do not plug in the AC adapter
when there is no rechargeable battery inside, or it will cause a high
temperature and combustion, even explosion.
Meter Maintenance
General maintenance
Optical fiber connect the adapter should avoid contacting with hard objects
and keep clean.
Should be stored in a dry and ventilated place to avoid moisture.
When unuse for long time,should remove the batteries before storage.
Fault and solution
Failure name | Failure cause | Solution |
---|---|---|
Cannot boot | Check the battery has power or not | Check the batteries are |
installed correctly
Immediately shutdown after booting| Check the battery has power or not|
Replace or recharge the batteries
Can display, but all operations are invalid| The device program is disordered
Reboot|
Cannot charge| Use non-rechargeableable battery.| Reinstall the rechargeable
batteries
Garbled| Incorrect reset| Reboot
Detail Parameters
| MT-7602
Measurement range| -70dBm—+10dBm
Wavelength cal.| 850nm,1300nm,1310nm,1490nm,1550nm,1625nm
Resolution| +6–60dBm(0.01dB)/-60–70dBm(0.1dB)
Accuracy| (1550nm,1310nm)±0.2dB/(1490nm,1625nm, 1650nm)-±0.3dB (850nm,980nm,
1300nm)±0.4dB
Date storge| 500 Records
Linearity| ±2%
Freq. identification| 270Hz,1KHz,2KHz
Ref| yes
Detector type| InGaAs
Optic adapter| FC/UPP
Application fiber type| 9/125 p m-62.5/125 p m
Response range| 700-1700nm
Auto off| yes
Battery type| SIZE AA 2
Battery lifetime| >100H(Only OPM)
VFL| 650nm±20nm,1mW,2.5mm Universal
Network cable/ Telephone wire| UTP LAN cable(8P8C),Telecom
cable(6P2C/6P4C/6P6C)
Operate temp.| -10°C–F60°C
Storage temp.| -20°C—+70°C
Relative humidity| <90% no dew
Size| 125mm52mm34mm
Weight| 90g(W/O battery)
*Accuracy range: +3dBm~-60dBm, Others as following:
+0.8dB: +3dBm~+6dBm, -60dBm~-65dBm
+3.0dB: +6dBm~+10dBm, -65dBm~-70dBm
http://www.prokits.com.tw
PROKIT’S INDUSTRIES CO.,LTD
https://www.prokits.com.tw
Email: pk@mail.prokits.com.tw
©2021 Prokit’s Industries Co., LTD. All rights reserved 2021001C
Documents / Resources
| Pro
sKit MT-7602 4 In 1 Fiber Optic Power Multi-
Meter
[pdf] User Guide
MT-7602 4 In 1 Fiber Optic Power Multi-Meter, MT-7602, 4 In 1 Fiber Optic
Power Multi-Meter, Fiber Optic Power Multi-Meter, Optic Power Multi-Meter,
Power Multi-Meter, Multi-Meter, Meter
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