Anritsu MP9677B Manuale utente

Second Edition

To ensure that this equipment is used safely, important

safety items are explained in the MP9677B E/O, O/E

Converter Operation Manual.

This manual explains important service items related

to service.

Read both the operation manual and this manual, and

keep both with the equipment.

MP9677B

E/O, O/E Converter

Service Manual

Document No.: M-W1808BE-2.0

ANRITSU CORPORATION

To prevent the risk of personal injury or loss related to equipment malfunction, Anritsu Corporation uses the following

safety symbols to indicate safety-related information. Insure that you clearly understand the meanings of the symbols

BEFORE using the equipment.

Some or all of the following five symbols may not be used on all Anritsu equipment. In addition, there may be other

labels attached to products which are not shown in the diagrams in this manual.

Symbols used in manual

DANGER

WARNING

CAUTION

Safety Symbols Used on Equipment and in Manual

The following safety symbols are used inside or on the equipment near operation locations to provide information

about safety items and operation precautions. Insure that you clearly understand the meanings of the symbols

and take the necessary precautions BEFORE using the equipment.

This indicates a prohibited operation. The prohibited operation is indicated

symbolically in or near the barred circle.

This indicates an obligatory safety precaution. The obligatory operation is indi-

cated symbolically in or near the circle.

This indicates warning or caution. The contents are indicated symbolically in or

near the triangle.

This indicates a note. The contents are described in the box.

These indicate that the marked part should be recycled.

MP9677B

E/O, O/E Converter

Service Manual

31 August 2000 (First Edition)

15 July 2002 (Second Edition)

publisher.

The contents of this manual may be changed without prior notice.

Printed in Japan

This indicates a very dangerous procedure that could result in serious injury or

death if not performed properly.

This indicates a hazardous procedure that could result in serious injury or death if

not performed properly.

This indicates a hazardous procedure or danger that could result in light-to-severe

injury, or loss related to equipment malfunction, if proper precautions are not taken.

Safety Symbols

iii

For Safety

WARNING

1. ALWAYS refer to the operation manual when working near locations at

which the alert mark shown on the left is attached. If the operation, etc.,

is performed without heeding the advice in the operation manual, there

is a risk of personal injury. In addition, the equipment performance may

be reduced.

Moreover, this alert mark is sometimes used with other marks and de-

scriptions indicating other dangers.

2. Laser radiation warning

• NEVER look directly into the cable connector on the equipment nor

into the end of a cable connected to the equipment. If laser radiation

enters the eye, there is a risk of injury.

• Laser Radiation Markings on a following page show the Laser Safety

label attached to the equipment near the cable connector.

3. When supplying power to this equipment, connect the accessory 3-pin

power cord to a 3-pin grounded power outlet. If a grounded 3-pin outlet

is not available, before supplying power to the equipment, use a conver-

sion adapter and ground the green wire, or connect the frame ground on

the rear panel of the equipment to ground. If power is supplied without

grounding the equipment, there is a risk of receiving a severe or fatal

electric shock.

4. This equipment cannot be repaired by the user. DO NOT attempt to

open the cabinet or to disassemble internal parts. Only Anritsu-trained

service personnel or staff from your sales representative with a knowl-

edge of electrical fire and shock hazards should service this equipment.

There are high-voltage parts in this equipment presenting a risk of se-

vere injury or fatal electric shock to untrained personnel. In addition,

there is a risk of damage to precision parts.

5. This equipment should be used in the correct position. If the cabinet is

turned on its side, etc., it will be unstable and may be damaged if it falls

over as a result of receiving a slight mechanical shock.

Repair

WARNING

Falling Over

CAUTION

1. Before changing the fuses, ALWAYS remove the power cord from the

poweroutlet and replace the blown fuses. ALWAYS use new fuses of

the type and rating specified on the fuse marking on the rear panel of

the cabinet.

T6.3A indicates a time-lag fuse.

6.3A or F6.3 A indicate a normal fusing type fuse.

There is risk of receiving a fatal electric shock if the fuses are replaced

with the power cord connected.

2. Keep the power supply and cooling fan free of dust.

•Clean the power inlet regularly. If dust accumulates around the

power pins, there is a risk of fire.

•Keep the cooling fan clean so that the ventilation holes are not ob-

structed. If the ventilation is obstructed, the cabinet may overheat

and catch fire.

3. NEVER input a signal of more than indicated value between the mea-

sured terminal and ground. Input of an excessive signal may damage

the equipment.

Changing Fuse

CAUTION

Cleaning

Check Terminal

For Safety

LASER SAFETY

This equipment is a Class-1 Laser Product as defined by the relevant

safety specifications (JIS, IEC825, 21CFR1040.10). Class 1 is indicated

at MP9677B E/O, O/E Converter.

Laser Radiation Markings (Label)

Customers in Japan and other than United States

1Explanation label

Customers in United States

2Certification label

3Identification label

For Safety

Laser Radiation Markings (Label attachment positions)

vii

Equipment Certificate

Anritsu Corporation certifies that this equipment was tested before shipment using

calibrated measuring instruments with direct traceability to public testing organiza-

tions recognized by national research laboratories including the Electrotechnical Labo-

ratory, the National Research Laboratory of Metrology and the Communications Re-

search Laboratory, and was found to meet the published specifications.

Anritsu Warranty

Anritsu Corporation will repair this equipment free-of-charge if a malfunction occurs

within 1 year after shipment due to a manufacturing fault, provided that this warranty is

rendered void under any or all of the following conditions.

• The fault is outside the scope of the warranty conditions described in the operation

manual.

• The fault is due to mishandling, misuse, or unauthorized modification or repair of

the equipment by the customer.

• The fault is due to severe usage clearly exceeding normal usage.

• The fault is due to improper or insufficient maintenance by the customer.

• The fault is due to natural disaster including fire, flooding, earthquake, etc.

• The fault is due to use of non-specified peripheral equipment, peripheral parts,

consumables, etc.

• The fault is due to use of a non-specified power supply or in a non-specified instal-

lation location.

In addition, this warranty is valid only for the original equipment purchaser. It is not

transferable if the equipment is resold.

Anritsu Corporation will not accept liability for equipment faults due to unforeseen and

unusual circumstances, nor for faults due to mishandling by the customer.

Anritsu Corporation Contact

If this equipment develops a fault, contact Anritsu Corporation or its representatives at

the address in this manual.

viii

Notes On Export Management

This product and its manuals may require an Export License/Approval by

the Government of the product's country of origin for re-export from your

country.

Before re-exporting the product or manuals, please contact us to confirm

whether they are export-controlled items or not.

Disposal

The unit uses gallium arsenide. Dispose the unit with care by comply-

ing with applicable national laws and local regulations.

CE Marking

Anritsu affix the CE Conformity Marking on the following product (s) in accordance

with the Council Directive 93/68/EEC to indicate that they conform with the EMC

directive of the European Union (EU).

CE Conformity Marking

1. Product Name/Model Name

Product Name: E/O, O/E Converter

Model Name: MP9677B

2. Applied Directive

EMC : Council Directive 89/336/EEC

Safety: Council Directive 73/23/EEC

3. Applied Standards

EMC:

Electromagnetic radiation:

EN55011 (ISM, Group 1, Class A equipment)

Immunity:

EN50082-1

Performance Criteria*

IEC801-2 (ESD) 4 kVCD, 8 kVAD B

IEC801-3 (Rad.) 3 V/m A

IEC801-4 (EFT) 1 kV B

*: Performance Criteria

A: No performance degradation or function loss

B: Self-recovered temporary degradation of performance or

temporary loss of function

Harmonic:

EN61000-3-2

Note: This product isn't applied to the EN61000-3-2

Safety: EN61010-1 (Installation Category II, Pollution Degree 2)

Anritsu affix the C-tick marking on the following product (s) in accordance with the

regulation to indicate that they conform with the EMC framework of Australia/New

Zealand

C-tick marking

N274

1. Product Name/Model Name

Product Name: E/O, O/E Converter

Model Name: MP9677B

2. Applied Standards

EMC:

Emission:

AS/NZS 2064.1/2 (ISM, Group 1, Class A equipment)

Immunity:

AS/NZS 4252.1

*Performance Criteria

IEC801-2 (ESD) 8 kVAD B

IEC801-3 (Rad.) 3 V/m A

IEC801-4 (EFT) 1 kV(peak) B

* Performance Criteria

A: No performance degradation or function loss

B: Self-recovered temporary degradation of performance or

temporary loss of function

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