Grandway FHS2D02, FHS2D02F, FHS2D03, FHS2Q01F, FH S2T01F User Manual

FHS2

User's Guide to the FHS2 Series

Dual-wavelength Lase r Sour ce

English Version

User's Guide to the FHS2 Series

Dual-wavelength Laser Source

1

FHS2 / Introduction

1 Introduction

The FHS2 laser source offers exc ellent stabili ty,
po r tability an d facile adjustments for accura t e
optical fiber testin g. Single output co nnector serves
m u l t i - w a v e l e n g t h s - - 8 5 0 n m , 1 3 0 0 n m
1310nm,1490nm, 1550nm.

FHS2 can be use d to te st single mode optic al fiber
of long distan ce and local net work. Also it can work
with optical power meter t o measure the loss of
optical fiber.

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:

2

FHS2 / Warranty

Grandway Customer Service

6F, Xin'an building No. 99 Tianzhou Road

Shanghai, 200233 P.R. China

Contacting Us

Tel: [phone]/62/63
Fax: [phone]
E-mail: [e-mail]
Website: www.grandway.com.cn

3

FHS2 / Warranty

3 Safety Information

Warnings!

Never look directly into optical outputs or a fiber while the equipment is on.
Invisible laser beam may damage your eyes.

Do not short-circuit the terminal of AC adapter / 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

FHS2 / Safety Information