Grandway FHS-1D02, FHS1-D03 User Manual
FHS1D02/03
User's Guide to the FHS1D02/03
Dual-wavelength Lase r Sour ce
English Version
User's Guide to the FHS1D02/03
Dual-wavelength Laser Source
1 Introduction
2 Warranty
3 Safety Information
4 Preparing for Operation
5 Operation
6 Specifications
7 Maintenance
2.1One Year Limited Warranty
2.2 Exclusions
2.3 Returning Product
2.4 Contact us
4.1 Unpacking the instrument
4.2 Power Supply
5.1 Display and controls
5.2 Turning the instrument on and off
5.3 Switching the wavelength
5.4 Frequency Output
5.5 Switching backlighting of the LCD on and off
5.6 Connecting with Optical Power Meter
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1
1 Introduction
The FHS1D series mini-sized dual-wavelength laser
sources offe r ex cellent stability and por tab ili ty for
accurate fiber optic testing. Single output port provides
stable laser power at dual-wavelength. The compact unit
operates in either continuous wave (CW) mode or
modulated mode. A low battery indicator reminds the user
of replacing the battery.
Main Features:
Single output, providing with CW and modulation of
270Hz, 1kHz and 2kHz
Supply with backlighting, 4pcs of AAA battery, LCD
screen and auto-off at the low-battery capacity
FHS1D02/03 / Introduction
.8.8.8.8
18 8 8
-
nm
270Hz 1kHz 2kHz
2.Warranty
One Year Limited Warranty
Grandway products are warranted against the defective components and workmanship
for a period of one year from the date of delivery to the original customer. Any product
found to be defective within the warranty period would be returned to Grandway
authorized 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 Grandway 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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FHS1D02/03 / Warranty
Grandway Customer Service
6F, Xin'an building No. 99 Tianzhou Road
Shanghai, 200233 P.R. China
Contact Us
Tel: +86-21-54451260/61/62/63
Fax: +86-21-54451266
E-mail: overseas@grandway.com.cn
Website: www.grandway.com.cn
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FHS1D02/03 / Warranty
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