Precision Rated Optics LS-100 SERIES User manual

LS-100 SERIES
Light Sources
Operation Guide

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LS-100 Series
1. Introduction
The 100 Series Laser Sources offers excellent stability and portability for accurate fiber optic testing in
conjunction with an optical power meter.
The 100 Series Laser Sources can operate in either Continuous Wave (CW) mode for testing or in Modulated
Mode (Hz), which can be used to verify the signal being transmitted, similar to a tone generator for those familiar
with copper wire testing. A “Low Battery” indicator reminds the user to recharge the battery and the unit’s light
weight, smaller size and ergonomic shape have been extremely well-received by technicians at every level.
The 100 Series Laser Sources come standard with a SC/PC connector, as well as a standard 3-Year warranty,
rechargeable Li-ion battery, AC adaptor and soft carrying case.
Main Features:
Easy-to-Use, Straight-Forward Operation
Automatically Detects Light Wavelength
Backlit LCD
Ruggedized Design
Sold, Serviced and Supported in the USA2. Warranty
Three Years Limited Warranty
Products are warranted against the defective components and workmanship for a period of three years from the
date of delivery to the original customer. Any product found to be defective within the warranty period would be
returned to authorize service center for repair, replacement and calibration.
Exclusions
The warranty on your equipment shall not apply to defects resulting from the following:
Unauthorized repair or modification including battery replacement
Misuse, negligence, or accident
Returning Product
To return product, you may contact us to obtain additional information if necessary. To serve you better, please
specify the reasons for the return. All delivery and mails should be sent to the following address:

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LS-100 Series
3. Safety Information
Warning
Never look directly into optical outputs or a fiber while the equipment is on. Invisible and visible laser
beam may damage your eyes.
Do not short-circuit the terminal of AC adapter I charger and the batteries. Excessive electrical current
may cause personal injury due to fumes, electric shock or equipment damage.
Connect DC power cord with the equipment and wall socket properly. While inserting the DC plug, make
sure there is no dust or dirt on the terminals and both plugs are fully seated. Incomplete engagement may
cause fuming, electric shock or equipment damage and may result in personal injury.
Do not operate the equipment near hot objects, in hot environments, in dusty/ humid atmosphere or when
condensation is present on the equipment. This may result in electric shock, product malfunction or poor
performance.
4. Preparing for Operation
4.1 Unpacking the instrument
Packing material
We suggest that you keep the original packing material. Using the original packing material is your guarantee of
protecting the instrument during transit.
Checking the package contents
The standard accessories of LS-100 SERIES are as follows:
SC/PC Connector (built-in), User Manual, AC/DC Power Adaptor,
Calibration Report, Li-ion Battery, Soft Carrying Case
Checking for damage in transit
After unpacking the instrument, check to see whether it was damaged in transit. This is particularly likely if the
outer casing is clearly damaged. If there is damage, do not attempt to operate the instrument or to repair it without
authorization. Doing so can cause further damage and you may lose your warranty qualification.

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LS-100 Series
4.2 Power Supply
There are battery indicator and power plug on the screen to show the power supply. When you use the DC 5v
charger, there is no battery indicator on the screen. When you do not connect the DC 5v charger, the adapter
indicator will disappear on the screen.
When you use the battery, the battery indicator on the screen will show the remaining charge. An empty battery
indicator means the power is almost out. When the battery charge is extremely low to supply the necessary power,
the instrument will automatically switch off after several beeps of the buzzer. Please change the battery or
recharge it
5. Operation
5.1 Display and controls
5.1.1 Front (Panel Board)
Key
Function
Switches instrument on/off. Long keypress
while powering on to activate the
instrument without auto-off function.
Modulated wavelength shifting key:
switches modulated wavelength and
continuous wavelength.
Switches backlighting on/off.
Wavelength shifting key: switches working
wavelength between 850 & 1300nm
(LS-1 D03), 131 0&1550nm (LS-1 D02).
5.1.2 LCD
SC/PC Connector
DC 5v
Power Input

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LS-100 Series
5.2 Turning the instrument on and off
1) Press the "ON/OFF" key briefly.
2) The instrument powers on. (See the figure)
3) Press the "ON/OFF" key briefly again.
4) The instrument powers off.
Note: Auto-off function
1) The instrument powers off automatically if no key press in 10 minutes.
2) Press the "ON/OFF" key for about 2 seconds to power on the instrument with
"Auto-off" function deactivated.
5.3 Switching the wavelength
Press the [Lambda] Key to switch the wavelength between 850n& 1300nm
(LS-100 SERIES030), 1310&1550nm
(LS-100 SERIES02D).
5.4 Frequency Output
The instrument defaults to CW when it switches on. When it is set to CW,
there is no frequency on display. Press the "CW/Hz" Key to select the output
among 270Hz, 1 kHz and 2 kHz.
5.5 Switching backlighting of the LCD on and off
Press the backlighting Key to switch the backlighting of the LCD on and off.

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LS-100 Series
5.6 Connecting with Optical Power Meter
Connecting with PM-100 Series optical power meter, LS-100 Series dual-wavelength laser source can make
accurate measurement of the fiber loss at the largest distance of more than 300km (@1300). On-the spot
measurement will differ with the working wavelength, fiber attenuation and the testing environment.
6. Specifications
Item / Model No.
LS-102D
LS-103D
Output Wavelength (nm)
1310 & 1550
850 & 1300
Emitter Type
LD
Connector
SC/PC
Output Stability
Short-Term (15 minutes): <0.1dB; Long-Term ( 5 Hours or more): <0.2dB
Central Wavelength
1310 ± 20nm & 1550 ± 20nm
850 ± 10nm & 1300 ± 20nm
Spectral Width
5 nm
Output Frequency (Hz)
270, 1K, 2K
Output Power
- 5 dBm
Power Supply
Li-ion Battery, 5V AC/DC Adaptor
Operating Temperature
14º F ~ 122º F (-10º C ~ 50º C)
Storage Temperature
-4º F ~ 158º F (-20º C ~ 70º C)
Weight & Dimensions (HxWxD)
4.5” x 2.5” x 1.8” / 4.9 oz (115 x 65 x 30 mm / 140 g)
Warranty
Standard 3-Year Manufacturer Warranty (Extended Warranty Available)
7. Maintenance
Pleased is connect the DC adapter/charger and cover the protective dust cap once you finish using.
It is a good idea to clean the connector and the instrument when they get dirty through use. Optical
cleaning pads and anhydrous alcohol is recommended. And please be careful not to get the detergent
inside the instrument.
To ensure the measurement accuracy, please send the instrument to Service Center for calibration once a
year.

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LS-100 Series

Precision Rated Optics, Inc.
Corporate Office
Billing & Processing
PO Box 877 Trexlertown, PA 18087
Precision Rated Optics, Inc.
Product Distribution Center Manufacturing & Testing
9999 Hamilton Blvd Breinigsville, PA 18031