Olympus UES 40 User manual

4.5 (4)

MAINTENANCE MANUAL

UES-40

ISSUE4

2008/01

UES-40

INTRODUCTION

Repair and maintenance of this product requires highly specialized knowledge and techniques.

We recommend that you contact an Olympus service center in your area if a problem develops with the product.

If repairs or modifications are made by personnel not authorized by Olympus, the warranty is void, and Olympus shall not be liable for damage that occurs to or as a result of use of the modified product.

Applicable Unit

• ELECTROSURGICAL UNIT UES-40

120 V

• ELECTROSURGICAL UNIT UES-40

220 V

Copyright

© 2004 Olympus Medical Systems Corp. All rights reserved. Unauthorized reproduction or distribution in part or in whole is prohibited.

Trademarks

OLYMPUS is a registered trademark of the Olympus Corporation.

The company names, product names, and proprietary technical terms in this document are the trademarks or registered trademarks of their respective owners.

ISSUE4

INTRODUCTION

UES-40

CONTENTS

Chapter 1: Product Specification ..........................................

1-1

1

Outline ......................................................................................................

1-2

2

Specifications............................................................................................

1-2

 

2-1

High - frequency output .................................................................................

1-2

 

2-2

Safety functions ...........................................................................................

1-5

 

2-3

Additional features .......................................................................................

1-6

 

2-4

Safety ..........................................................................................................

1-7

 

2-5

Laws, regulations, and standards ................................................................

1-7

 

2-6

Others ..........................................................................................................

1-7

3

Operating Requirements...........................................................................

1-8

4

Name and Function of Each Part............................................................

1-10

 

4-1

Front panel (for 120 V and 220 V) .............................................................

1-10

 

4-2

Rear panel .................................................................................................

1-13

5

Ports

.......................................................................................................

1-14

 

5-1

Foot switch port for MAJ - 1258 ..................................................................

1-14

 

5-2 ........................................................

Bipoler foot switch port for MAJ - 1259

1-14

 

5-3 ...............................................................................................

System port

1-15

6

System .....................................................................................Diagram

1-16

 

6-1 ............................

Endoscopic Treatment with UES - 40 - System Diagram

1-16

 

6-2 .......................

Electrosurgical Treatment with UES - 40 - System Diagram

1-18

Chapter 2: Troubleshooting...................................................

2-1

1

Troubleshooting ........................................................................................

2-2

 

1-1

Troubleshooting list .....................................................................................

2-3

2

Error Codes ..............................................................................................

2-7

 

2-1

Error-code list ..............................................................................................

2-7

Chapter 3: Disassembly and Reassembly Procedure

......... 3-1

1

Precautions for disassembly and reassembly ..........................................

3-2

2

Disassembly procedure ............................................................................

3-3

 

2-1

Tools ............................................................................................................

3-3

 

2-2

Disassembly procedure ...............................................................................

3-4

3

Reassembly procedure...........................................................................

3-16

 

3-1

Tools ..........................................................................................................

3-16

 

3-2

Reassembly procedure..............................................................................

3-16

CONTENTS

1

ISSUE4

 

 

 

UES-40

 

 

 

Chapter 4:

Inspection .............................................................

4-1

1

Preparation ...............................................................................................

4-2

2

Inspection Procedure................................................................................

4-2

Chapter 5:

Parts List...............................................................

5-1

1

Exploded Parts Diagram...........................................................................

5-2

2

Parts List

...................................................................................................

5-6

ISSUE4

2

CONTENTS

Chapter 1:Product Specification

1

Outline .....................................................................

1-2

2

Specifications...........................................................

1-2

3

Operating Requirements..........................................

1-8

4

Name and Function of Each Part...........................

1-10

5

Ports.......................................................................

1-14

6

System Diagram ....................................................

1-16

ISSUE4

1-1

Product Specification

UES-40

1. Outline

The ELECTROSURGICAL UNIT UES-40 (UES-40) is designed for use in medical facilities under doctor supervision in combination with designated reusable high-frequency instruments, endoscopes, and light sources in surgical procedures and treatment using endoscopes (fiber scopes, videoscopes, and rigid scopes) for the cutting and coagulation of living tissue.

(1)Expanding the functions available with the UES-30

The UES-40 also offers an output system for use in physiological saline (TURis). TURis frees surgeons from the need for a patient plate, and offers improved safety over conventional TUR is.

TURis (TUR in saline): A technique for cutting and ablation in physiological saline TUR: Transurethral resection of the prostate

(2)Supports the use of multiple electrodes

(Separate settings can be used for each system: bipolar, monopolar, and saline.)

(3)The UES-40 features exclusive specifications and is compatible with EndoALPHA.

(4)For easier use, the front panel is designed at a 20° vertical orientation.

(5)The design of the UES-40 is coordinated with the VISERA Video System.

2. Specifications

2-1 High-frequency output

2-1-1 Output methods

Bipolar system

Monopolar system

Saline system

2-1-2 Options

Bipolar system

Cutting Mode: 1 option (Cut)

Coagulation Mode: 3 options (Soft 1, Soft 2, Hard)

Monopolar system

Cutting Mode: 3 options (Pure, Blend, Uro) Coagulation Mode: 3 options (Coag 1, Coag 2, Spray)

Product Specification

1-2

ISSUE4

UES-40

Saline system

Cutting Mode: 2 options (Pure, Blend) Coagulation Mode: 2 options (Coag 1, Coag 2)

2-1-3 Basic frequencies

350 kHz, 1 MHz (when using Spray)

2-1-4 Output characteristics

• Bipolar system

Power (W)

 

 

Bipolar: Maximum setting

 

 

140

 

 

 

 

 

120

 

 

 

 

 

100

 

 

 

 

 

80

 

 

 

 

Pure

 

 

 

 

 

60

 

 

 

 

Soft 1, Soft 2

 

 

 

 

 

40

 

 

 

 

 

20

 

 

 

 

 

0

 

 

 

 

 

0

500

1000

1500

2000

2500

 

 

Load resistance ( )

 

 

 

 

Bipolar: Maximum setting (Hard)

 

250

 

 

200

 

(W)

150

L1

Power

100

L3

 

 

L2

50

 

 

 

 

 

0

 

 

 

 

 

0

500

1000

1500

2000

2500

Load resistance ( )

• Monopolar system

Power (W)

 

 

Monopolar: Maximum setting

 

400

 

 

 

 

 

350

 

 

 

 

 

300

 

 

 

 

Pure/Urology

250

 

 

 

 

 

 

 

 

Blend

 

 

 

 

 

200

 

 

 

 

Coag 1

150

 

 

 

 

Coag 2

 

 

 

 

 

100

 

 

 

 

Spray

 

 

 

 

 

50

 

 

 

 

 

0

 

 

 

 

 

0

500

1000

1500

2000

2500

Load resistance ( )

ISSUE4

1-3

Product Specification

UES-40

• Saline system

Power (W)

Saline output: Maximum setting

400

350

300

250

Pure

Blend

200

Coag 1

150

Coag 2

100

50

0

0

500

1000

1500

2000

2500

Load resistance ( )

2-1-5 Maximum values

Bipolar system

Cut: 90 W; Soft 1: 90 W; Soft 2: 90 W; Hard: L3

Monopolar system

Pure: 300 W; Blend: 250 W; Uro: 300 W; Coag 1: 120 W; Coag 2: 120 W; Spray: 120 W

Saline system

Pure: 320 W; Blend: 320 W; Coag 1: 200 W; Coag 2: 80 W

2-1-6 Adjustment increments

Bipolar system

0 to 20 W: 1-W increments; 20 W to 30 W: 2-W increments; 30 W and over: 5-W increments

(Hard is adjustable in 1-level increments.)

Monopolar system 5-W increments

Saline system 5-W increments

2-1-7 Control switches

lFoot switch for UES-40 (MAJ-1258)

Controls the high-frequency output of monopolar and bipolar instruments (ON/OFF)

lBipolar foot switch for UES-40 (MAJ-1259)

Controls the high-frequency output of bipolar instruments (ON/OFF)

lHandpiece output switch

Controls the high-frequency output of the handpiece (ON/OFF)

Product Specification

1-4

ISSUE4

UES-40

2-1-8

Output terminals

 

 

 

 

• Bipolar system

 

 

 

 

Bipolar cord port

2 ports

 

 

• Monopolar system

 

 

 

 

Active port

1 port

 

 

 

Handpiece port

2 ports

 

 

• Saline system

 

 

 

 

Dedicated cord port

1 port

 

 

 

Different control systems are available, depending on the output terminal. The output termi-

 

nals and their corresponding controls are listed below.

 

 

 

 

 

 

 

 

System

 

Output terminal

Output

Control system

Remarks

 

option

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bipolar 1 port

Coag, Cut

Foot switch for UES-40

Bipolar output can be

 

 

selected using the Foot-

Bipolar

 

 

 

 

(MAJ-1258)

switch select switch.

 

 

 

 

 

 

 

 

 

 

 

 

 

Bipolar 2 port

Coag only

Bipolar foot switch for

 

 

 

UES-40 (MAJ-1259)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The saline port detects the

Saline

 

Saline port

Coag, Cut

MAJ-1258

saline cable to be connected

 

and the output terminal is

 

 

 

 

 

 

 

 

 

 

 

 

automatically selected.

 

 

 

 

 

 

 

 

 

Handpiece 1 port

Coag, Cut

MAJ-1258

Monopolar output can be

 

 

handpiece

selected using the Foot-

Monopolar

 

 

 

 

 

switch select switch (except

 

 

 

 

 

 

 

Active port

Coag, Cut

MAJ-1258

during control using the

 

 

 

 

 

 

handpiece)

 

 

Handpiece 2 port

Coag, Cut

Handpiece

 

 

 

 

 

 

 

 

2-1-9 Recommended timing

Output (ON) timing: within 10 seconds; output stop (OFF): 30 seconds or more

2-2 Safety functions

2-2-1 Patient-plate monitor (for monopolar systems only)

Detects connection problems or disconnection of the single type patient plate, as well as loosening of split type patient plates. If problems are detected, the following operations are performed.

Warning indicator is lit.

Error code is displayed on output indicator.

Audible warning is issued.

High-frequency output is stopped.

ISSUE4

1-5

Product Specification

UES-40

2-2-2 High-frequency-output monitor

Detects whether the output value is correct for the output setting value. If problems are detected, the following operations are performed.

Error code is displayed on output indicator.

Audible warning is issued.

High-frequency output is stopped.

2-2-3 Output timing monitor (for monopolar or saline systems only)

Detects the high-frequency output timing. If output continues for more than 60 seconds, the following operations are performed.

Error code is displayed on output indicator.

Audible warning is issued.

High-frequency output is stopped.

2-2-4 Self-check monitor

Verifies the correct operation of all safety functions. If problems are detected, the following operations are performed.

Error code is displayed on output indicator.

Audible warning is issued.

Various settings are disabled.

High-frequency output is stopped.

2-2-5 Control switch monitor

Detects short-circuits of each switch (foot switch and handpiece). If problems are detected, the following operations are performed.

Error code is displayed on output indicator.

Audible warning is issued.

Various settings are disabled.

High-frequency output is stopped.

2-3 Additional features

2-3-1 Preset function

Use of the preset function enables the most-recently used output setting, as well as up to five configurations of preset user settings, to be stored for future use.

2-3-2 CQM function

When split type patient plates are attached, the CQM indicator lights up when there is a good connection with the patient.

Product Specification

1-6

ISSUE4

UES-40

2-4 Safety

2-4-1 Medical electrical-equipment classifications

lProtection against electrical shock

Class-I equipment (three-prong plug for power supply)

lLevel of electrical-shock protection

CF-type (low-frequency leakage current of 10µþA or less)

lLevel of explosion protection

Never use the UES-40 where flammable vapors occur.

lOthers

Defibrillator protection

2-5 Laws, regulations, and standards

Region / country

Applicable laws and regulations / external standards

 

 

 

MDD

EU/EFTA

Classification: IIb

 

CE marking: CE0197

 

 

U.S.

UL mark

 

 

Other areas

None

 

 

2-6 Others

lDimensions

350 mm (W) ¥ 400 mm (D) ¥ 150 mm (H)

lWeight 12 kg

ISSUE4

1-7

Product Specification

UES-40

3.Operating Requirements

(1)The operating conditions must be as follows. Ambient temperature: 10°C to 40°C

Relative humidity:

30% to 85%

Atmospheric pressure:

700 hPa to 1060 hPa

Never use the UES-40 where flammable vapors occur.

(2) The power requirements are as follows.

Rated input voltage

120 V

 

220 V

 

 

 

 

Rated input current

12A

 

6A

 

 

 

 

Frequency

 

50/60 Hz

 

 

 

Permissible voltage fluctuation

 

±10%

 

 

 

 

(3)Do not use in combination with products not designated by Olympus.

(4)Before using the UES-40 for the treatment of patients wearing pacemakers, consult the pacemaker manufacturer.

(5)Do not attach the patient plate for use near metallic implants.

(6)Do not wind UES-40 cords into loops or allow them to touch the patient or metallic parts of the surgical table.

(7)Do not bundle UES-40 cords with cords of other medical equipment during use.

(8)Keep the UES-40 and its cords adequately separated from other medical equipment and cords.

(9)If non-CF products are used in combination with the UES-40, do not use directly on the heart.

(10)To ensure electrical safety, use of the following electronic medical equipment in combination with the UES-40 is prohibited:

a)Equipment not yet proven safe when used with the UES-40

b)Equipment not yet proven safe due to certain aspects of operation (such as the leakage current)

(11)If the UES-40 is used in combination with endoscopic instruments for which the rated voltage is listed in each instrument user manual, compare the open output-voltage characteristics of the instruments with those of the UES-40 and adjust the output within the USE-40’s rated voltage values. Refer to Fig. 1-1 to 1-4 for the open voltage characteristics. If the user’s manuals for these instruments do not list the rated voltage, set the output low initially and then gradually increase the output level.

Product Specification

1-8

ISSUE4

UES-40

Maximum output voltage (Vp)

Bipolar: Cut, Soft 1, Soft 2

500

400

300

200

100

0

0

20

40

60

80

100

 

 

Output setting (W)

 

 

Cut

Soft1, Soft2

Figure 1-1 Open voltage characteristics (Bipolar: Pure, Soft 1, Soft 2)

Bipolar: Hard

 

250

 

 

 

(Vp)

 

 

 

Hard

150

 

 

 

 

 

 

voltage

200

 

 

 

output

100

 

 

 

Maximum

 

 

 

50

 

 

 

 

 

 

 

 

0

 

 

 

 

L1

L2

L3

 

 

Output setting (W)

 

 

Figure 1-2 Open voltage characteristics (Bipolar: Hard)

 

 

 

Monopolar

 

 

 

 

3500

 

 

 

 

 

(Vp)

3000

 

 

 

 

 

 

 

 

 

Pure/Urology

 

 

 

 

 

 

voltage

2500

 

 

 

 

Blend

2000

 

 

 

 

Coag 1

output

 

 

 

 

 

 

 

 

 

1500

 

 

 

 

Coag 2

 

 

 

 

 

 

 

 

 

 

Spray

Maximum

1000

 

 

 

 

 

 

 

 

 

500

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

0

100

200

300

400

 

Output setting (W)

Figure 1-3 Open voltage characteristics (Monopolar)

 

1000

 

Saline

 

 

 

 

 

 

 

 

 

(Vp)

 

 

 

 

 

 

800

 

 

 

 

Pure/Urology

voltage

 

 

 

 

 

Blend

600

 

 

 

 

 

output

 

 

 

 

 

Coag 1

400

 

 

 

 

Coag 2

Maximum

 

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

0

100

200

300

400

 

Output setting (W)

Figure 1-4 Open voltage characteristics (Saline)

ISSUE4

1-9

Product Specification

Olympus UES 40 User manual

UES-40

4. Name and Function of Each Part

4-1 Front panel (for 120 V and 220 V)

4-1-1

Switches and ports

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4) Bipolar coagulation mode

 

(7) Monopolar/saline cut mode select switch

 

 

 

 

select switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Memory switch

(5) Saline switch

 

 

(8) Monopolar/saline coagulation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2) Select switch

 

 

(6) Foot switch

 

 

 

mode select switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(3) Output control

 

 

 

select switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BIPOLAR

 

 

 

SALINE

MONOPOLAR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESET

CUT

COAG

 

 

 

CUT

 

COAG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOOT

 

 

 

 

 

 

 

 

 

W

 

W

SWITCH

W

W

 

 

 

 

 

 

 

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMORY SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

SOFT1

SOFT2 HARD

SALINE PURE BLEND

URO

COAG.1 COAG.2 SPRAY

 

 

 

POWER

 

BIPOLAR2

SALINE

 

 

HAND PIECE1

HAND PIECE2 PATIENT F

 

 

 

BIPOLAR1

 

 

 

 

 

(12) Active port

 

(11) Hand piece

 

(9) Patient plate port

(16) Power switch

 

port 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(13) Saline port

 

 

 

(10) Hand piece port 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(14)Bipolar port 2

(15)Bipolar port 1

(1)Memory switch

This switch is used to store output settings and modes that have been previously set.

(2)Select switch

This switch is used to recall stored output settings and modes.

(3)Output control switches

To increase the displayed setting value, press s. To decrease it, press t.

(4)Bipolar coagulation mode select switches

These switches are used to select bipolar coagulation modes.

(5)Saline switch

This switch is used to select the saline mode.

Product Specification

1-10

ISSUE4

UES-40

(6)Foot-switch select switch

This switch is used to switch between the saline/monopolar mode and the bipolar output mode.

(7)Monopolar/saline cut mode select switches

These switches are used to select the monopolar and saline cut mode

(8)Monopolar/saline coagulation mode select switches

These switches are used to select the monopolar and saline coagulation mode.

(9)Patient-plate port

This port is used for connection of the patient-plate plug.

(10)Handpiece port 2

This port is used for connection of a monopolar handpiece plug.

(11)Handpiece port 1

This port is used for connection of a monopolar handpiece plug.

(12)Active port

This port is used for the connection of the active electrode of the Active cord.

(13)Saline port

This port is used for connection of the saline code.

(14)Bipolar port 2

This port is used for connection of bipolar electrodes.

(15)Bipolar port 1

This port is used for connection of bipolar electrodes.

(16)Power switch

For turning the power on. When the power is turned on, the power switch indicator lights up.

ISSUE4

1-11

Product Specification

UES-40

4-1-2

 

Indicators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(18) Preset number indicator

(19) Bipolar cut output setting indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(20) Bipolar coagulation output setting indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(17) Output indicators

 

 

 

 

(21) Foot switch setting indicators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(22) Monopolar/saline cut output setting indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(23) Monopolar/saline coagulation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

output setting indicator

 

 

 

 

 

 

 

 

 

 

BIPOLAR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SALINE

 

MONOPOLAR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESET

 

 

CUT

COAG

 

 

 

CUT

 

 

 

 

COAG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOOT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

W

SWITCH

 

W

 

W

 

 

 

 

 

 

 

 

 

 

 

SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMORY SELECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

 

SOFT1

SOFT2 HARD

SALINE PURE BLEND

URO

COAG.1 COAG.2 SPRAY

 

 

 

 

POWER

 

 

 

BIPOLAR2

SALINE

HAND PIECE1

 

HAND PIECE2 PATIENT F

 

 

 

 

 

BIPOLAR1

 

 

 

 

 

 

 

 

 

 

 

 

(24) Monopolar/saline coagulation

 

 

(28) Power switch indicator

 

 

 

 

mode indicators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(25) Monopolar/saline cut mode indicators

 

 

 

 

 

 

 

 

 

(29) CQM indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(26) Saline mode indicator

 

 

 

 

 

 

 

 

(30) Warning indicator

 

 

(27) Bipolar coagulation mode indicators

 

(17)Output indicators

During high-frequency output, the indicator corresponding to the selected output mode (Cut or Coag) lights up.

(18)Preset number indicator

During the use of preset functions, this indicator displays digits from 1 to 5 or P.

(19)Bipolar cut output setting indicator

This indicator displays the value specified using the output control switches.

(20)Bipolar coagulation output setting indicator

This indicator displays the value specified using the output control switches.

(21)Foot-switch setting indicator

This indicator displays the available output from the foot switch for the UES-40 (MAJ-1258).

(22)Monopolar/saline cut output setting indicator

This indicator displays the value specified using the output control switches.

(23)Monopolar/saline coagulation output setting indicator

This indicator displays the value specified using the output control switches.

(24)Monopolar/saline coagulation mode indicators

The lighted indicator corresponds to the coagulation mode selected using the switches.

Product Specification

1-12

ISSUE4

UES-40

(25)Monopolar/saline cut mode indicators

The lighted indicator corresponds to the cutting mode selected using the switches.

(26)Saline mode indicator

This indicator lights up when saline mode is selected using the switch.

(27)Bipolar coagulation mode indicators

The lighted indicator corresponds to the coagulation mode selected using the switches.

(28)Power switch indicator

This indicator shows that the power is on after the power switch is activated.

(29)CQM indicator

When split type patient plates are attached, the CQM indicator lights up when there is a good connection with the patient.

(30)Warning indicator

This indicator lights up if equipment problems occur.

4-2 Rear panel

(4)Foot switch connector for MAJ-1259

(3)Foot switch port for MAJ-1258

(1) System port

 

(2) Volume knob

 

(5) Circuit breakers

SYSTEM

Foot Switch

MAJ-1259

 

VOLUME

Foot Switch

MAJ-1258

 

SN

 

 

BREAKERS

12A

12A

AC IN

(6) AC inlet

(7) Potential equalization terminal

(1)System port

This system port is for connecting products to expand the functionality of the unit. Connect only Olympus products.

(2)Volume knob

This knob is for adjustment of the sound output.

ISSUE4

1-13

Product Specification

UES-40

(3)Foot switch port for MAJ-1258

This port is for connecting the standard accessory foot switch for UES-40.

(4)Foot switch port for MAJ-1259

This port is for connecting an optional bipolar foot switch for UES-40.

(5)Circuit breakers

These breakers are used in the event of mechanical problems to prevent electrical surges within the UES-40.

(6)AC inlet

This inlet is for connecting the power cord.

(7)Potential-equalization terminal

This terminal is connected for potential equalization.

5. Ports

5-1

Foot switch port for MAJ-1258

 

 

 

 

 

 

 

 

 

Pin No.

Signal

A

E

 

 

 

 

 

A

FS1CUT1

 

 

 

 

 

 

 

 

 

 

B

TS1COAG1

 

 

 

 

 

 

B

D

 

C

FS1PA1

 

 

 

 

 

 

 

 

 

 

D

GND

 

C

 

 

 

 

 

 

 

E

FS/MODE

 

 

As viewed from the connection side

5-2 Bipoler foot switch port for MAJ-1259

Pin No.

Signal

 

 

A

FS3COAG1

A

C

 

 

B

GND

 

 

C

NC

 

 

B

As viewed from the connection side

Product Specification

1-14

ISSUE4

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