P91W and P91E Operation Manual

WARNING: Use the AC power cord recommended as below and the included composite video cable so as not to interfere with radio and television reception. If you use other cables, it causes interference with radio and television reception.

FOR THE MODEL P91W ONLY WARNING: Use the AC power cord according to the recommendations as below, Case 1, 2, 3 and 4; in order to comply with UL2601 and CAN/CSA C22.2 No. 601.1. Case 5; in order to comply with EN60601-1 and EN60950. Case 1. Connect to the 120V receptacle of the room or the host equipment. The AC power cord should be UL and CSA approved and consist of type SJT, size 16AWG, length 2.2m or shorter cord with IEC320/C13 type, 125V 10A or higher rating connector and NEMA 5-15 type, 125V 10A or higher rating, Hospital Grade plug. Case 2. Connect to the 230V receptacle of the room or the host equipment. The AC power cord should be UL and CSA approved and consist of type SJT, size 16AWG, length 2.2m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and NEMA 6-15 type, 250V 10A or higher rating, Hospital Grade plug. Case 3. Connect to the 120V receptacle of the host equipment. The AC power cord should be UL and CSA approved and consist of type SJT, size 16AWG, length 2.2m or shorter cord with IEC320/C13 type, 125V 10A or higher rating connector and IEC320-2.2/E type, 125V 10A or higher rating plug. Case 4. Connect to the 230V receptacle of the host equipment. The AC power cord should be UL and CSA approved and consist of type SJT, size 16AWG, length 2.2m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and IEC320-2.2/E type, 250V 10A or higher rating plug. Case 5. Connect to the 230V receptacle of the room or the host equipment. The AC power cord should be VDE approved and consist of core size 1mm2 or bigger, length 2.2m or shorter cord with IEC320/C13 type, 250V 10A or higher rating connector and CEE(7)VII type or IEC 320-2.2/E type, 250V 10A or higher rating plug.

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense.

Information: This class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. "CLASSIFIED BY UNDERWRITERS LABORATORIES INC.® WITH RESPECT TO ELECTRIC SHOCK, FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL2601-1 AND CAN/CSA C22.2 No. 601.1"

CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

This product is to be employed with medical equipment, just for reference purpose, not for medical diagnostic purpose.

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CONTENTS

1 CONTENTS ... 1 2 PRECAUTIONS ... 2 - 4 3 FEATURES AND FUNCTIONS Front Panel ... 5 Rear Panel ... 6 4 INSTALLATION OF PAPER ... 7 - 8 5 EXAMPLE OF CONNECTION / SETTING OF SWITCHES Composite Video Signal ... 9 Medical Video Signal ... 10 6 PRINTING Printing Procedure ... 11 Use of Remote Control... 12 7 ADJUSTMENT OF PRINT PICTURE Adjustment of Brightness/Contrast ... 13 - 14 ABC mode (Automatic Brightness Control). 14 - 15 Selection of Gamma (γ) Curve ... 15 Selection of Print Size ... 16 Resetting the set values ... 16 8 SPECIAL FUNCTION Locking the settings... 17 Printing the set conditions ... 18 9 ERROR DISPLAY ... 19 - 20 A MODE SWITCH FUNCTIONS ... 21 - 23 B STATUS AND MODES ... 24 C USE OF CLEANING PAPER ... 25 D MAINTENANCE... 26 E SPECIFICATIONS ... 27 1

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PRECAUTIONS

In the interest of safety, please observe the following precautions: POWER REQUIREMENT This Video Copy Processor is designed for operation on 120/220-240V AC 50/60Hz in U.S.A and Canada, 220240V AC 50/60Hz in Europe. Never connect to any outlet or power supply having a different voltage or frequency.

WARNING : THIS APPARATUS MUST BE EARTHED. AVERTISSEMENT : CET APPAREIL DOIT ETRE MIS A LA TERRE. This equipment is classified as class 1, type B according to the type of protection against electric shock.

PROTECTIVE MEASURES IF ABNORMALITIES ARISE, . . . Use of the unit during emission of smoke or abnormal sounds (without adopting countermeasures) is dangerous. In such a case, unplug the power cord from the source outlet immeadiately, and request maintenance services from the sales dealer.

DO NOT REMOVE THE CABINET Touching internal parts is dangerous, besides, it may lead to malfunction. Contact the sales dealer to carry out internal checks and/or adjustments. Before opening the cover for eliminating a jammed paper, etc., be sure to disconnect the power cord plug.

NEVER INSERT ANY OBJECT INTO THE UNIT Foreign objects of any kind inserted into this unit constitute a safety hazard and can cause extensive damage. If any object should be inserted into the unit, unplug the power cord, then contact the sales dealer.

PLACE THE UNIT ON A HORIZONTAL LEVEL The unit is likely to be affected if it is placed in slanted conditions or in unstable places.

DO NOT PLACE ANYTHING ON THE UNIT Heavy objects placed on the unit can cause damage or obstruct proper ventilation. PROTECT THE POWER CORD Damage to the power cord may cause fire or shock hazard. When unplugging, hold by the plug only and remove carefully. Never put a heavy thing on the power cord. The cord may be damaged causing a fire or electric shock. DO NOT PLACE WATER CONTAINERS ON THE UNIT Do not place flower vases, and other water-holding containers on the unit. If, for some reason, water seeps to the inside of the unit, unplug the power cord from the source outlet, and contact the sales daler. If used without corrective measures, the unit may be damaged.

PROTECT AGAINST DEW FORMATION In extremely cold regions, if the unit is moved quickly from an extremely cold place to a warmer one, dew is likely to be formed. If dew is formed, printing is not possible. OPERATING AMBIENT TEMPERATURE RANGE The operating ambient temperature range is 5°C-40°C (41°F-104°F), and humidity of 20-80%. BE CAREFUL AROUND PRINT PAPER EXIT SLIT Do not insert your hand or any material into the paper exit slit during printing. Do not touch the cutter blade inside the paper exit slit. Otherwise, your finger will be injured. DO NOT TOUCH THE THERMAL HEAD AND CUTTER Do not touch your hand to the thermal head (located inside the unit) and the cutter blade. The thermal head is heated to high temperature. This may cause injury.

INSTALLATION LOCATIONS MAINTAIN GOOD VENTILATION Ventilation slots and holes are provided on sides of this unit. Place the unit on a hard and level surface and locate at least 4" (10cm) from walls to ensure proper ventilation.

PLACES NOT LIKELY TO BE EXTREMELY HOT Places exposed to direct sunlight, or near heating appliances can attain extremely high temperatures, which may deform the cabinet, or can become a prime cause of damage.

UNSUITABLE LOCATIONS Avoid shaky places or hot-springs areas where hydrogen sulfide and acidic ions are likely to be generated.

SET THE UNIT ON A FLAT PLACE Do not use the unit in the state inclined ±20° in vertical or horizontal direction, or in an unstable place. It will disturb paper feeding or ventilation, or affects the set.

PLACES WITH HIGH HUMIDITY AND DUST Do not place the unit at locations with high humidity and/ or dust. They can cause extensive damage. Avoid places where the unit is likely to contact oily fumes and vapors.

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FOR LONG OPERATING LIFE UNSUITABLE MATERIALS FOR THE UNIT Many plastic components are used in the back-side. Coat flaking and deformation are likely to occur if the unit is wiped with chemical dusters, benzine, thinner or any other solvent, if rubbers or PVC items are left in contact with the unit for extended duration, or if the unit is sprayed with insecticide. CARE OF THE CABINET Unplug and clean with a soft cloth slightly moistened with a mild soap and water solution. Allow to dry completely before operating. Never use petroleum base solutions or abrasive cleaners. HEAD ABRASION The thermal head, like the video head, wears out. When it is abraded, it becomes hard to print out fine details of the picture. In such a case, it is necessary to replace the thermal head. Consult with the sales dealer for replacing the head.

WHEN A DEFECT IS FOUND When you detect smoke or smell from the unit, disconnect immediately the power cord plug from a wall socket and ask the agent for repair. Dangerous if the unit is operated in that state. CONNECTION DEVICES Read thoroughly "Operating Precautions" of the instruction booklets for the devices connected with the Video Copy Processor. Do not disconnect the power cord during printing. CAUTION ON RELOCATING When transporting this unit, make sure it is not likely to be subjected to impacts. They can be a prime cause for damage. Further, make sure to disconnect the power cord from the power outlet, and the cables from the connected devices. UNPLUG THE POWER CORD DURING A LONG ABSENCE Turn off the MAIN power switch and unplug the power cord during a long absence.

THERMAL PAPER 2 Thermal paper K65HM (High-density synthetic

2 When the paper is rapidly transferred from a cool

paper for high quality printing) is available. 2 One roll of K65HM permits printing about 260 pictures in "PAPER SAVING MODE". 2 When the remaining length of the paper is about10" (25cm), a color belt appears at the paper end. Prepare for replacement of the paper. If the remaining paper length is less than 10" (25cm), printing becomes uneven due to the uneven paper core surface. 2 When the Printed paper is touched by wet hand, the print may be discolored. 2 When the paper runs out during printing, the printing operation stops and "EP" is displayed by the indicator on the front panel. Install new paper at this time. 2 Store the printed paper in a place with low humidity free from a direct sunlight. 2 If the paper absorbs non-volatile organic solvents (alcohol, ester, katone, etc.) the print may be discolored. Particularly, if the paper comes in contact with soft vinyl chloride such as a transparent tape, it quickens discoloration. 2 Do not use paper other than the specified one. 2 Immediately after the paper is replaced, 2-3 images may be printed with a blank part due to hand's dust or oil. 2 Avoid a direct sunlight or a plane near a heater, and store the paper in a place with 30°C ( 86°F) or lower temperature and 35-80% RH.

place to a hot place, a vapor or a dew is generated on the paper surface causing paper jam or degraded printing quality. 2 A finger print or dust on the paper surface may degrade the printing quality. Note: Mitsubishi brand thermal paper is specially treated with an anti-static coating against thermal head damage caused by static-electricity discharge. The use of non-treated paper may cause premature head failure in your product.

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SAFETY TECHNICAL CHECKS Periods: According to the recommendations of the manufacturer of medical device. Scope: a) Visual check Housing, cables, operator controls, readout device ( displays, LED etc.), labels, accessories, instruction manual. b) Function test Performance check acc. instruction manual, also unity and applicability of set and accessory test. c) Electrical check Safety electrical test of the configuration in accordance with EN60601-1. “ In the interest of safety, avoid the handling of liquids beside the set.”

RESPONSIBILITY OF THE MANUFACTURER The manufacturer, assembler, installer or importer considers himself responsible for the effects on safety, reliability and performance of the EQUIPMENT only if: – assembly operations, extensions, re-adjustments, modifications or repairs are carried out by persons authorized by him, and – the electrical installation of the relevant room complies with the IEC requirements – the EQUIPMENT is used in accordance with the instructions for use. • Any service after expiration of the warranty period will be made at cost. Consult our service station in your place.

TECHNICAL DESCRIPTION The supplier will make available on request such circuit diagrams, component part lists, descriptions, calibration instructions or other information which will assist the USER's appropriately qualified technical personnel to repair those parts of the EQUIPMENT which are classified by the manufacturer as repairable. The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – use of the accessory in the PATIENT VICINITY – evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate EN60601-1 and/or EN60601-1-1 harmonized national standard. The transportation and storage environmental conditions are: Temperature : -20°C - +60°C (-4°F - +140°F) Humidity : 90%RH or less at 40°C (104°F) Note : The above transportation environmental conditions indicate the storage environmental conditions during transport.

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3

FEATURES AND FUNCTIONS

Front Panel 1

A

2

3

BRT

CONT

4

5

PRT-SIZE

6 GAMMA

7 8

COPY/FEED

PRINT

OPEN

9 Function

Name

1 Power switch 2

Brightness buttons

3 Contrast buttons 4 Indicator 5 Print size button 6 Gamma button 7 Copy/Feed button 8 Print button 9 Print exit/Cutter A Lever

Reference Page

Turns on/off the power.

11

Press these buttons to select brightness adjustment mode.

13•14

Press these buttons to select the contrast adjustment mode. Displays standby, functions and error messages. Press this button to change the print size. Press this button to change the γ-curve. Hold down this button to feed the paper. Press this button for additional copies of the previous print-out. Press this button to memorize and print the picture displayed at that instant. Printed paper will come out through this slot./ Cut the printed paper here. Door open

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13•14 19 16 15 11•12 11 7 -

Rear Panel F

CD E

1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

ADJUST H-POSI AFC

B

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE 1 2 3 4 5 6 7 8 9 10

OFF←

ON OFF

IN

OUT VIDEO

G

AC LINE

H I

POTENTIAL EQUALIZATION TERMINAL This is used to equalize the potential of the equipment connected to this unit. For details refer to the installation instruction of equipment to be connected.

Function

Name

Reference Page

B

Horizontal position control

Adjust the horizontal position of a picture.

–

C

AFC* control

Adjust automatic frequency control.

–

D

VIDEO IN connector (BNC type)

Video signal input.

9•10

E

VIDEO OUT connector (BNC type)

Video signal output (Monitor output).

9•10

F

MODE switch

Selects special functions.

21-23

Remote control terminal

Terminal to connect the remote control.

12

H

Power terminal (AC LINE)

Connect the power cord to this terminal.

9•10

I

Potential equalization terminal

Makes the connected equipment potential equal.

G

–

*AFC : Automatic Frequency Control

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4

INSTALLATION OF PAPER

Paper (High-density paper K65HM) Moisture, fingerprints or dust on the paper surface may cause a noise at printing or deterioration in print quality. Set the paper in the following procedure to prevent adhesion of fingerprint or dust on the paper surface.

3 Pull out the paper end. • Pull out the first 15-

20cm (6 in. - 9 in.) of the paper to remove any slack in the roll.

1 Open the door. • Switch the lever

4 Close the door.

located on the left side to the “OPEN” position.

OPEN

The door opens.

2 Load the paper roll. •Place the paper roll

in the printer.

5 Cut the paper end.

printing side INCORRECT

cutter CORRECT

Note: The printing surface is the outside. Place the paper with the thermosensitive side (printing side) up. When the paper roll is placed inversely, images can not be printed.

• Cut the paper end with the cutter just like

tearing off the paper.

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When setting the paper, observe the following precautions to prevent paper jam. Do not use defective paper.

Do not use the bent or wrinkled paper.

Adjust the paper position correctly.

When the paper is fed out skewed from the print exit, adjust the paper position so that it is fed out straight.

If the side of the print paper is uneven or the core is sticking out, the amount of paper feeding after printing may vary. When the side of paper is uneven or the core is sticking out, install the print paper after making the paper side even. The core is sticking out.

The paper is uneven.

Make the paper side even.

CORRECT

INCORRECT

CAUTION • Keep the high-density paper away from fingerprint, dust or moisture when storing it. • Do not touch the rubber roller. Do not stain or damage the roller surface. • Do not touch the thermal head (located behind the cutter). When printing, the thermal head is heated to high temperature. • Do not touch the cutter blade. 8

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EXAMPLE OF CONNECTION / SETTING OF SWITCHES

Connecting to various composite video signal equipments such as medical equipment. Composite Video Signal Video signal equipment Television

1 Turn off the power switches of the Video copy processor and the equipment to be connected. 2 Connect the VIDEO input terminal of the Video copy processor to the video output terminal of the connecting equipment. Rear panel To VIDEO IN terminal

1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

ADJUST H-POSI AFC

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE

ON 1 2 3 4 5 6 7 8 9 10

OFF←

To VIDEO output terminal

OFF

IN

OUT VIDEO

AC LINE

VCR To VIDEO OUT terminal

ＬＡＳＥＲ ＤＩＳＣ ＳＹＳＴＥＭ

Video disc player

Connect Power cord To VIDEO input terminal

Camera-type VCR

Monitor

Setting of Switches 2 The following is an example of MODE switch setting. 2 Refer to pages 21 - 23 for the MODE switch settings.

1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE 1 2 3 4 5 6 7 8 9 10

OFF←

ON OFF

2 Select γ-curve "

SW-NO. 1 2 3 4 5 6 7 8 9 10

Setting 75Ω ON OFF POSI OFF NOR FRAME UNDER OFF HD

※

" for video equipment. Refer to the γ-curve set mode on page 15.

※ Refer to the " MODE SWITCH FUNCTIONS " on page 21.

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For the functions of the MODE switch, refer to "MODE SWITCH FUNCTIONS" on page 21 - 23. Medical Video Signal 1 Turn off the power switches of the Video copy processor and the equipment to be connected. 2 Connect the VIDEO input terminal of the Video copy processor to the video output terminal of the connecting equipment. Rear panel To VIDEO IN terminal

1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

ADJUST H-POSI AFC

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE

ON 1 2 3 4 5 6 7 8 9 10

OFF←

To VIDEO output terminal

OFF

IN

OUT VIDEO

AC LINE

Connect Power cord

Medical equipment

Setting of Switches Set the MODE switch as follows: (This is standard setting.) 1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE 1 2 3 4 5 6 7 8 9 10

OFF←

ON OFF

SW-NO. 1 2 3 4 5 6 7 8 9 10

2 Select γ-curve "

Setting 75Ω OFF OFF POSI OFF NOR FRAME UNDER OFF HD

※

" and " " - " " for ultrasonic diagnosis equipment. Especially " " is recommended. Refer to the γ-curve set mode on page 15.

2 ※ Refer to the " MODE SWITCH FUNCTIONS " on page 21 .

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6

PRINTING

Printing Procedure 1 Turn on the power.

3 Cut the printed paper. • Press the “POWER” switch to turn on the power.

cutter

• Cut the printed paper with the cutter by tearing off the paper in the upper right direction.

2 Print a picture displayed on the screen.

• Display a picture to be printed on the monitor screen, and press the " PRINT " button.

When printing is over, a buzzer tone will be heard.

Copy Printing 2 You can set the number of copies by

pressing the “COPY/FEED” button on the front panel. You can copy the same picture as many times as you desire until the " PRINT " button is pressed again.

COPY/FEED

Paper Feeding 2 Hold down the "COPY/FEED" button on

the front panel, you can feed the paper.

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Use of Remote Control Rear panel 1 2 3 4 5 IMP TRAP GAIN IMAGE AFC 75Ω ON ON NEGA ON HIGH OFF OFF POSI OFF

ADJUST H-POSI AFC

6 7 8 9 10 DIR MEMORY SCAN SAVING PAPER REV FIELD OVER ON SUPER NOR FRAME UNDER OFF HD

REMOTE

ON 1 2 3 4 5 6 7 8 9 10

OFF←

Connect the wired remote control to the remote control terminal on the rear panel. Press the remote control button to print pictures. This performs the same function as the "PRINT" button.

OFF

IN

OUT VIDEO

AC LINE

To remote control terminal

Precautions on Printing If printing is continued with a very black picture, the Video copy processor may become " is indicated, and the button functions become invalid. overheated. " In this case, wait for a while until the unit is cooled down. Avoid pulling out or holding the recording paper during printing or copying. It can cause paper jam. Do not touch the paper until printing or copying ends. If printed when there is no input signal, "NO SIGNAL" will be printed under the image.

Paper saving mode When the paper saving mode switch "SAVING" is selected to "ON" (mode switch #9), print feeding distance is shorter than normal condition. Before cutting the print, press and hold the " COPY/FEED " button on the front panel to advance the paper.

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7

ADJUSTMENT OF PRINT PICTURE

Adjustment of Brightness/Contrast You can adjust brightness and contrast of print while observing the monitor screen. Control panel BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

• To adjust pictures, use the bright buttons "}" and "{" of BRT "

"}" and "{" of CONT "

", the contrast buttons

".

1 Press the buttons to adjust brightness or contrast. Press the bright buttons "}" and "{" of BRT " " to adjust brightness. • The selected mode is displayed on the left side of the indicator. BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

• Press the button "{" to raise the value. • Press the button "}" to lower the value.

The set value is displayed on the right side of the indicator.

PRINT

Example: Brightness adjustment OPEN

Minus (–) value is indicated by "•".

Press the contrast buttons "}" and "{" of CONT " " to adjust contrast. • The selected mode is displayed on the left side of the indicator. BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

Setting range is –9 to +9.

PRINT

OPEN

13

Set value.

2 Store the set value. PRINT BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

A value is stored by pressing "PRINT" button.

PRINT

OPEN

A stored value will not be lost even if the power is turned off.

ABC mode (Automatic Brightness Control) ABC mode can be set to adjust the brightness of the print picture. ABC mode is the function that checks and adjusts automatically the brightness of the input signal whenever the "PRINT" button is pressed. Setting ABC mode 1 Turn on the power.

2 Hold down the "PRT-SIZE" button. Hold down the print size button (PRTSIZE) " " for approx. 3 seconds. BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

PRINT

OPEN

• A tone is given and LED display changes

from

to

.

ABC mode is set. ABC mode will be not released even if the power is turned off.

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Releasing ABC mode Hold down the print size button " " for approx. 3 seconds. A tone is given, LED display changes from to and ABC mode is released.

Selection of Gamma (γ) Curve You can select γ-curve by pressing the gamma button " ". Each time the button is pressed, the indicator and γ-curve number is switched. After a γ-curve number has been selected, press any other button to store the γ-curve number. BRT

CONT

PRT-SIZE

Indicator/Adjustable item γ-curve set mode

GAMMA

COPY/FEED

Adjustable contents To select the gamma (γ) curve (density diagram characteristic) use this mode. This mode will help optimize prints. There are six settings. Select γ-curve " " for video equipment. Select γ-curve " " and " " - " " for ultrasonic diagnostic equipment. Setting " " is recommended for ultrasonic equipment. When " " is selected, the picture will be printed in negative regardless of the setting of #4 DIP-SW on the rear panel.

15

Selection of Print Size You can select print size by pressing the print-size button " ". Each time the button is pressed, the indicator and print size is switched as follows. After a print size has been selected, press any other button to store the print size. CONT

LED display

Print size

LED display

Normal

A

Large 1.7

Print size

PRT-SIZE

GAMMA

COPY/FEED

{" or "} }" of Pressing "{ CONT button when selecting Large 1.5 or Large 1.7, the center position of the print image can be adjusted.

A

Side

Large 1.5

Normal (small)

Side (small)

B A

A B Aspect 1:1

A

Note: When the side (small) or normal (small) size is stored, press the "PRINT" button twice to print out. The first press of the "PRINT" button will store in memory the first image, the second press of the "PRINT" button will memorize the second image and automatically print both images.

Resetting the set values You can reset the set values of Brightness, Contrast, Gamma and Print size. 1 Turn off the power. 2 While pressing PRT-SIZE button and GAMMA button, turn on the power. 3 The set values are reset.

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8

SPECIAL FUNCTION

Locking the settings You can lock the setting of each button on the front panel (BRT, CONT, PRT-SIZE, GAMMA) . Locking the setting (e.g. brightness) 1 Turn on the power. • Press the "POWER" switch to turn on

the power.

2 Lock the setting of the brightness (BRT) • While holding down the "}" or "{" of

BRT button, press the "PRINT" button for approx. 3 seconds. A tone is given and the setting of the BRT button is locked. BRT

CONT

PRT-SIZE

GAMMA

COPY/FEED

PRINT

OPEN

The lock will not be released when the power is turned off.

Releasing the locking While holding down the button that needs the lock function cancelled, press the "PRINT" button for approx. 3 seconds. A tone is given and the lock is released.

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