Mitsubishi P91W manuale d’uso

VIDEO COPY PROCESSOR MODEL P91W P91E OPERATION MANUAL THIS OPERATION MANUAL IS IMPORTANT  TO YOU. PLEASE READ IT BEFORE USING YOUR  VIDEO COPY PROCESSOR. VIDEO COPY PROCESSOR OPEN BRT CONT GAMMA PRT-SIZE COPY/FEED PRINT This video copy processor complies with the requirements of the EC Directive 89/336/ EEC, 73/23/EEC, 93/42/EEC and 93/68/[...]

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[...]

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 mag- nitude to constitute a risk of electric shock. CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (O[...]

1 1 1 1 1 1 CONTENTS .................................................................. 1 2 2 2 2 2 PRECAUTIONS ....................................................... 2 - 4 3 3 3 3 3 FEA TURES AND FUNCTIONS Front Panel ............................................................... 5 Rear Panel .....................................................[...]

2 2 PRECAUTIONS 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. UNSUITABLE LOCATIONS Avoid shaky places or hot-springs areas where hydrogen sulfide and acidic ions are likely to be generate[...]

3 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 [...]

4 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 acces[...]

5 3 FEA TURES AND FUNCTIONS OPEN BRT CONT GAMMA PRT-SIZE COPY/FEED PRINT  A 1 Front Panel 11 Power switch Turns on/off the power. 1 3 Function Name Reference Page 2 Press these buttons to select brightness adjustment mode. Contrast buttons Press these buttons to select the contrast adjustment mode. 4 Indicator 16 6 Hold down this button to feed [...]

6 Rear Panel 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. AC LINE 1 2 3 4 5 6 7 8 9 10 OFF← ADJUST H-POSI AFC REMOTE IMP TRAP GAIN IMAGE AFC DIR MEMORY SCAN SAVING PAPER 75 Ω ON ON NEGA ON REV FIE[...]

7 4 INST ALLA TION OF P APER Moisture, fingerprints or dust on the paper surface may cause a noise at printing or deterioration in print quality. Set the paper in the follow- ing procedure to prevent adhesion of fingerprint or dust on the paper surface. Note: The printing surface is the outside. Place the paper with the thermo- sensitive side (prin[...]

8 Do not use the bent or wrinkled paper. When the paper is fed out skewed from the print exit, adjust the paper position so that it is fed out straight. When setting the paper, observe the following precautions to prevent paper jam. Do not use defective paper. Adjust the paper position correctly. If the side of the print paper is uneven or the core[...]

9 5 EXAMPLE OF CONNECTION / SETTING OF SWITCHES Connecting to various composite video signal equipments such as medical equipment. 1 Turn off the power switches of the Video copy processor and the equipment to be connected. Composite Video Signal 2 Connect the VIDEO input terminal of the Video copy processor to the video output terminal of the conn[...]

10 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 Med[...]

11 6 PRINTING Printing Procedure • 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/FEED cutter 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 de[...]

12 Use of Remote Control 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. To remote control terminal Precautions on Printing If printing is continued with a very black picture, the Video copy proces[...]

13 Adjustment of Brightness/Contrast You can adjust brightness and contrast of print while observing the monitor screen. 7 ADJUSTMENT OF PRINT PICTURE Control panel 1 Press the buttons to adjust brightness or contrast. • To adjust pictures, use the bright buttons " } " and " { " of BRT " ", the contrast buttons "[...]

14 2 Store the set value. OPEN BRT CONT GAMMA PRT-SIZE COPY/FEED PRINT  PRINT A value is stored by pressing " PRINT " button. A stored value will not be lost even if the power is turned off. 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 o[...]

15 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 [...]

16 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. Selection of Print Size CONT GAMMA PRT-SIZE COPY/FEED  B A A A B A A Normal Side Normal (small) S[...]

17 Locking the settings You can lock the setting of each button on the front panel (BRT, CONT, PRT-SIZE, GAMMA) . 8 SPECIAL FUNCTION 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) The lock will not be released when the power is turn[...]

18 Printing the set conditions You can print the set conditions of BRT, CONT and GAMMA under the image. 1 Turn on the power. • Press the " POWER " switch to turn on the power. 3 Set to the stand-by status. 2 Make a setting to print the set conditions. • While holding down the " } " of BRT button, press the " { " of[...]

19 When an error in operation occurs it is warned by an audible alarm and a visible error display in the LED indicator. 9 ERROR DISPLA Y Cause/Error display Symptom/ Remedy Symptom/ Remedy [Symptom] • When the paper runs out or the paper is not installed, printing becomes impossible and alarm tone is given. Cause/Error display [Remedy] Install br[...]

20 Cause/Error display Symptom/ Remedy Symptom/ Remedy [Symptom] • When the door opens, an alarm tone is given. Cause/Error display [Remedy] Close the door. [Symptom] • When the thermal head does not automatically go up after printing, an alarm tone is given. • " " is displayed in the indicator and all the button functions become in[...]

21 MODE SWITCH (DIP switch) Functions 1 IMP (IMPEDANCE) 75 Ω /HIGH Usually set to " 75 Ω ". Set to " HIGH " when making branch connection of a monitor or other units to the VIDEO IN connector. 2 TRAP ON/OFF When this is set to " ON ", the color trap circuit functions. At " OFF ", the trap is invalid. Norm[...]

22 MODE SWITCH (DIP switch) Functions 5 AFC ON/OFF Usually set to " OFF ". Set to " ON " when connecting equipment with a poor signal. Picture quality will be improved. 6 DIR (DIRECTION) REV/NOR NOR (NORMAL): A picture is printed in the same direction as the display. REV(REVERSE): A picture is printed reverse to the display (180[...]

23 MODE SWITCH (DIP switch) Functions 9 SAVING (PAPER SAVING) ON/OFF Set this switch to select the margin size. ON: Printed with narrow margin. OFF: Printed with normal margin. Position Thermal paper SUPER K61S, K61B HD K65HM, K65H Set this switch as follows to suit the thermal paper used: A PAPER SUPER/HD ON ON OFF OFF Narrow Normal Narrow Margin [...]

24 Left Point and right Power off Except small size Set state/Mode Power off Through Through Contents of right side LED display Video output Small size for 1st image Small size for 2nd image Through Through Print state Print state Through Stand-by Contrast adjustment mode (Contrast) Contrast index Brightness adjustment mode (Bright) Brightness inde[...]

25 When the thermal head is dirty with dust and perspiration, etc., white spots or stripes may appear on the print. In this case, clean the thermal head in the following procedure BY USING THE SUPPLIED CLEANING PAPER. CAUTION • It is recommended that after printing 10 rolls of paper the unit be cleaned using the supplied cleaning paper. • If th[...]

26 Turn off the power for maintenance. Wipe off stains of the front panel with a soft cloth. When the panel is heavily stained, wipe off with the cloth moistened with neutral cleanser diluted by water and finish with a dry cloth. When the rubber roller is dirty with dust, etc., a blank spot may appear on the print. In this case, eliminate the dust [...]

27 SERVICE INFORMATION Before requesting service please review this operation manual to correct minor complaints. If you are unable to correct the problem, consult your MITSUBISHI Dealer or MITSUBISHI Service Department. DO NOT ADJUST ANY CONTROLS NOT DESCRIBED IN THIS OPERATION MANUAL. DO NOT REMOVE THE PROTECTIVE ENCLOSURE OF THIS UNIT. Type: Vid[...]

MITSUBISHI ELECTRONICS AMERICA, INC. 5665 PLAZA DRIVE P.O. BOX 6007 CYPRESS, CA 90630-0007, USA Phone (714)220-2500 FAX (714)236-6339 Made from recycled paper 871C957D8 PRINTED IN JAPAN Manufactured by Mitsubishi Electric Corporation 1 Zusho Baba, Nagaokakyo-City, Kyoto Japan Mitsubishi Electric Europe B.V. UK Branch Travellers Lane, Hatfield, Hert[...]