multicomp pro MP780834 User manual

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Visual Fault Locator
User Manual
Part Number: MP780834

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Newark.com/multicomp-pro
Farnell.com/multicomp-pro
Element14.com/multicomp-pro
Preface
Thank you for purchasing the new visual fault locator. In order to use this product safely and correctly, please read this
manual thoroughly, especially the Warning part.
After reading this manual, it is recommended to keep the manual at an easily accessible place, preferably close to the device,
for future reference.
Limited Warranty and Liability
We guarantees that the product is free from any defect in material and workmanship within one year from the purchase date.
This warranty does not apply to damages caused by accident, negligence, misuse, modication, contamination or improper
handling. The dealer shall not be entitled to give any other warranty on behalf of us. If you need warranty service within the
warranty period, please contact your seller directly.
We will not be responsible for any special, indirect, incidental or subsequent damage or loss caused by using the device.
I. Overview
This product, driven by a constant current source, adopts a 650nm semiconductor laser as the light-emitting device to emit
stable red light. It is connected with the optical ber interface to realize ber fault detection. This product is an indispensable
tool for ber engineering construction, ber network maintenance, optical device production and research, etc.
Warning
1. Read and understand the warnings and operating instructions in the user manual before using the product.
2. Please use the product correctly in strict accordance with the user manual.
3. Laser is harmful, especially to the eyes. It is strictly forbidden to look directly at the red light when the laser is working.
4. When using the product, try to avoid high temperature environments. Long-term continuous use is not recommended.
5. After using for a period of time, clean the interface with a special cleaning swab.
6. After use, please cover the dust cap to prevent dust from falling in.
7. If the product is not used for a long time, the voltage may get too low to start due to self-discharge of the lithium battery.
Please use it after charging.
The product compliance with EN61326-1, EN61326-2-2 standards.
II. Structure
1 Laser interface
2 Flashlight
3 Laser status indicator
4Auto power o󰀨 indicator
5 Battery status indicator
6 Flashlight key
7 Laser key
8 USB charging port
III. Operating Instructions
1. Open the dust cap and insert the 2.5mm ber connector into the laser interface.
2. Press the laser key, the laser status indicator lights up red, and the laser outputs red light at the same time. For a
well-connected ber, red light can be seen at its end. For a disconnected ber, there is no red light output at its end.
3. Press the laser key again, the laser status indicator asher at 1Hz, and the red light ashes at 1Hz at the same time. Press
again to turn o󰀨 the red light.
4. Flashlight key: Press to turn on/o󰀨 the ashlight or ash it at 1Hz.
5. Auto power o󰀨: When the product starts up, the auto power o󰀨 indicator lights up green, indicating that the auto power o󰀨
function is on. The automatic shutdown time is about 15 minutes. Press any key for 2s in the power on state to cancel this
function.

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6. Battery status indicator: The indicator shows the battery status when the laser/ashlight is on or the product is being
charged (if the indicator is fully lit in charging, the battery is fully charged).
IV. Specications
Item MP780833 MP780834
Total Output power <1mW <15mW
Output power at 100mm with
7mm aperture <1mW <10mW
Measurable optical ber
length 1km to 3km 8km to 10km
Wavelength 630nm to 670nm
Connector 2.5mm universal connector
Lighting function LED ashlight
Battery type 3.7V 1050mAh polymer lithium battery
Battery life >10 hours >7 hours >5.5 hours
Battery status 4 blue LEDs for battery status indication (The indicated LEDs may or may not be on when
using ashlight separately.)
Auto power o󰀨 indicator Indicates the status of auto power o󰀨 function
Laser status indicator Indicates the status of laser (on, ash, o󰀨)
Charging Voltage/current DC 5V, <1A
Auto power o󰀨 15 minutes (can be cancelled)
Operating environment
Operating temperature: 0°C to 40°C
Storage temperature: -10°C to 50°C
Operating humidity: 20% RH to 75% RH
Storage humidity: 10% RH to 90% RH
Altitude: <2000m
Product dimension 130 × 38 × 25mm
Weight 62g
V. Label Markings
WARNING: LASER RADIATION. DO NOT do any of the following, as severe and permanent eye damage could result:
• DO NOT direct laser beam into eyes.
• DO NOT stare into the beam.
• DO NOT view directly with optical instruments.
• Warning label (The peak power value on the warning label is tested at a distance of 100mm with 7mm aperture in the lab)
This manual is subject to change without prior notice.

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INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL & ELECTRONIC EQUIPMENT
When this product has reached the end of its life it must be treated as Waste Electrical & Electronics Equipment (WEEE). Any
WEEE marked products must not be mixed with general household waste, but kept separate for the treatment, recovery and
recycling of the materials used. Contact your local authority for details of recycling schemes in your area.
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for
the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness,
any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make
any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or
where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its
negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.