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Ikegami MLW-2420C, Instruction Manual

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Ikegami MLW-2420C Instruction Manual Download Page 26

20

6-2. Corresponded Signals

Name

480/60i 

576/50i 

480/60P 

575/50P 

1080/60i 

1080/50i 

720/60P 

720/50P

Video/S-Video 

○ 

○ 

− 

− 

− 

− 

− 

− 

 Input Signal 

RGB Component 

○ 

○ 

○ 

○ 

○ 

○ 

○ 

○ 

 

SDI(Option) 

○ 

○ 

− 

− 

○ 

○ 

○ 

○ 

6-3. Signals of D-Sub and DVI, PC signal

Resolution 
 
640 x 480 
60Hz 
 
800 x 600 
60Hz 
 
1024 x 768 
60Hz 
 
1280 x 1024 
60Hz 
 
1600 x 1200 
60Hz 
 
1920 x 1200 
60Hz

Dot clock 

（MHz） 

 
25.175 
 
 
40.00 
 
 
65.00 
 
 
108.00 
 
 
162.00 
 
 
157.50 
 

Horizontal frequency 

（KHz） 

 
31.469 
 
 
37.879 
 
 
48.363 
 
 
63.981 
 
 
75.00 
 
 
73.461

Vertical frequency 

（Hz） 

 
59.940 
 
 
60.317 
 
 
60.004 
 
 
60.120 
 
 
60.000 
 
 
60.611

Horizontal, sync  

polarity 

 

Negative 

 
 

Positive 

 
 

Negative 

 
 

Positive 

 
 

Positive 

 
 

Positive

Vertical, sync  

polarity 

 

Negative 

 
 

Positive 

 
 

Negative 

 
 

Positive 

 
 

Positive 

 
 

Positive

Summary of Contents for MLW-2420C

Page 1: ...INSTRUCTION MANUAL Model MLW 2420C Ikegami Tsushinki Co Ltd COMPO VIDEO PC MENU DVI S VIDEO SDI Ikegami Model MLW 2420C Wide Screen LCD type High Quality Full HD LCD Monitor for Medical Applications ...

Page 2: ...as an extremely accurate pixel ar rangement for sharp reproduction and a lot of useful facilities and functions in a rugged but light weight and easy to use design to allow for a wide range of uses in many different applica tions for professional people This Ikegami product is made of ECO friendly components based upon the Company policy and corporate social responsibility to contribute towards th...

Page 3: ... to a proper applicable collection point or depot for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly you will help prevent possible negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of this product The recycling of materials will help to conserve natural resources For mo...

Page 4: ...or this monitor equipment during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet This will prevent damage to the equipment due to lightning and power line surges 6 Do not overload wall outlets and extension cords as this can result in fire or electric shock 3 Usage and location 1 Do not use this television equipment near water for ...

Page 5: ...presentative or Ikegami service desk directly IMPORTANT SAFETY INSTRUCTIONS OPPERATING PRECAUTIONS OPPERATING PRECAUTIONS 1 Never let this unit fall or subject it to strong shock 2 Do not remove the cabinet unless necessary High voltage parts are contained in the cabinet and they are very dangerous if you touch then Only qualified service engineers are allowed to adjust the internal parts of the c...

Page 6: ...s 6 4 7 Remote Connection 6 5 Operation 7 5 1 Input Selection and Controls 7 5 2 Symbols Display on a screen 7 5 3 Menu Setting and Key Operation 8 5 4 Status Exit Screen 10 5 5 User Service Setup Screen 11 5 6 Display Control Setup Screen 13 5 7 Image Setting Screen 15 5 8 Colour Control Screen 16 5 9 Reset Selection Screen 18 5 10 Factory Default Parameters 18 6 Input Signal List 19 6 1 Controll...

Page 7: ...r may not function correctly Do not open the case of the monitor body unless it is absolutely necessary for setup or installation because there are precision electrical and electronic components in side and an accident may result Do not put anything metallic or other foreign substances into the body as a fire or electric shock may result Be sure to turn off the power before installing or making co...

Page 8: ...eight and also for a good anti radiation performance High Resolution Faithful Colour Reproduction All Ikegami medical LCD monitors employ a high quality LCD panel of high reso lution with very natural colour reproduction capability enhanced video quality is achieved by a newly employed powerful signal process engine which draw out full performance of a 1900x1200 WUXGA panel capability for the MLW ...

Page 9: ...B or Component Signal BNC connector For NTSC or PAL and 480 60p 576 50p HD 1080i and 720p input Analog RGB HD 15 input or DVI D DVI D input This input is to display VGA SVGA XGA SXGA UXGA and WUXA from Computer External Sync Signal Input This is to synchronize with camera or signal generator SDI input and Optional HD SDI input Various Digital Signals such as 480i 576i 1080i or 720p can be displaye...

Page 10: ...er a certain period of time normally more than 30 seconds Front Key Lock Function To avoid any mis operations this function makes key functions of the front panel inactive External Remote Control Function This allow control input signal controls or switching signals from externally feed sig nals connected with external devices and equipment Optional Devices Monitor Stand An optional stand to mount...

Page 11: ...ED SDI Output SDI Input Video In Output S Video In Output Y G Input Output Pb B In Output Pr R In Output Sync In Output PC signal Input DVI Input Remote Input Rear Power Switch AC Power Input Note In case of an S Video feed termination is OFF when power is OFF or without a Signal feed In case of other signal feeds such as composite signal Y C signal and RGB signal terminal is made automatically SD...

Page 12: ... PAL HD Digital Video Option To SDT input Note that the termination of each input is automatic however please ensure you Connect the input signal properly to an input connector not an output connector to avoid incorrect operation 4 7 Remote Connection Remote control is possible with a remote control signal feed The unit provides a 9 pin D sub connector on a rear panel The connection is simple but ...

Page 13: ...ED SEL 1 To select input signal of Component SDI SEL 2 To select input signal of Video S Video SEL 3 To select input signal of PC DVI Menu Set This is for a direct selection of Colour Pre set and when it is pressed for a long period more than 3 seconds it works to display the OSD Menu Plus Key Normally for Contrast control and it works as a direct set control for when selecting setup menu Minus Ke...

Page 14: ... desired input signal This is sequential switch to have VBS Y C COMPONENT PC DVI and turns to VBS again The last selected input before power off will be memorized and displayed when powering again Input Select is for changing input signals and it works as sequential switch in order of VBS Y C COMPONENT PC DVI and VBS again With an optional input unit it changes its order to VBS Y C SDI The Selecti...

Page 15: ...n adjustment can be done by or key To exit and to store the settings press the MENU SET key 5 3 3 OSD Menu manipulation To display a STATUS EXT screen press and hold more than 3 seconds A MENU SET key A position of the Cursor is at Tab position and a selected Tab colour changes To exit press a MENU SET key to hold a cursor position at STATUS EXIT To select a Tab by or key and press a MENU SET key ...

Page 16: ... selected input signals This show RGB or Component Y Pb Pr Colour Preset Show selected pre set numbers For example a 000 shows that a standard colour temperature of 6500K is selected This also displays other User settings such as 001 002 003 004 and 005 for preset colour temperature Gamma Control This is to show a selected Gamma value It can display a gamma value of 1 6 to 2 8 in every 0 1 step Al...

Page 17: ...re is no optional unit built in MSDI Board means that the Multi SDI unit is equipped is for a direct control of Brightness and is for a direct control of Contrast 5 5 User Service Setup Screen This screen is to execute menu settings for saving power back lighting OSD display positioning display time and front key locking STATUS EXT USER DISPLAY CONTROL IMAGE COLOR RESET EXIT Component Select DPMS ...

Page 18: ...on 3 is for lower left position 4 is for lower left position And 5 is for center position of the screen OSD Under Time Out This is to set the desired time for auto stop timing of OSD screen There are four positions and those are 10s for 10 seconds 30s for 30 sec onds 60s for one minute and Off means this time out function is not active Front Key Lock This makes the front panel control inoperative ...

Page 19: ...50 50 10 10 50 50 0 48 Aspect To select a aspect ratio of the signal There are three positions Normal Full and Clear H Position This is to adjust a horizontal position key to shift to right side key to shift to left side V Position This is to adjust a vertical position key for downward shift key for upward shift H Size This is to adjust a horizontal size of the picture key to increase horizontal s...

Page 20: ...r letters or need to display fine charts or drawings This works only with a component or PC SAVE This is to memorize the selected parameters If you do not SAVE the changes the setting goes back to the conditions active prior to making changes Note Variable range of H Position and V Position when PAL or SDI signals are fed H Posi V Posi PAL 17 to 17 16 to 16 SDI 50 to 50 10 to 10 Also please note t...

Page 21: ... only with an NTSC composite video input Video S Video Setup This is to select a video setup level for composite video or For Y C signal input 0 means the offset level is 0 Mid means the offset level is 3 Hi means the offset level is 7 5 Filter select This is to select filter of decoder Only for NTSC mode There are two kinds 2D for 2 dimensional filter and 3D for 3 dimensional filter Note that the...

Page 22: ... Preset The setting comes in six levels from 000 to 005 The 000 setting is a default that cannot be modified The other five levels include video line compo nent PC DVI independent RGB offset RGB gain hue and chroma The color temperatures 6500º and 9300º are fixed The initial value for the presets 001 thru 005 is 6500º Color Mode The color temperature can be set at User 6500 and 9300 The color tem ...

Page 23: ...Gain The highlight of G green is adjusted The white level of G gets higher toward the side and lower toward the side B Gain The highlight of B blue is adjusted The white level of B gets higher to ward the side and lower toward the side RGB Gain The highlights of all R G and B are adjusted The white level of R G B gets higher toward the side and lower toward the side Gamma Control The gamma level c...

Page 24: ...leared 5 10 Factory Default Parameters Item Setting Item Setting Item Setting Item Setting Component RGB Aspect Normal Contrast 30 Color Preset 001 Select DPMS ON H Position 0 Brightness 0 Color Mode User Back Light 255 V Position 0 Hue 1 R Offset 0 OSD Position 1 H Size 0 Chroma 107 G Offset 0 OSD User Time OFF V Size 0 Blue Only OFF B Offset 0 Out Front Key Lock OFF Clock 0 Video S Video 0 RGB O...

Page 25: ...ime Out Front Key Lock Aspect H Position DISPLAY V Position CONTROL H Size V Size Clock Phase Contrast Brightness Hue IMAGE Chroma Blue Only Video S Video Setup Filter Select Edge Enhancer IP Mode Color Preset Color Mode R Offset G Offset B Offset COLOR RGB Offset R Gain G Gain B Gain RGB Gain Gammma Control RESET Factory Preset Asterisk shows controllable factor only on Normal Scan mode Those are...

Page 26: ...0 x 600 60Hz 1024 x 768 60Hz 1280 x 1024 60Hz 1600 x 1200 60Hz 1920 x 1200 60Hz Dot clock MHz 25 175 40 00 65 00 108 00 162 00 157 50 Horizontal frequency KHz 31 469 37 879 48 363 63 981 75 00 73 461 Vertical frequency Hz 59 940 60 317 60 004 60 120 60 000 60 611 Horizontal sync polarity Negative Positive Negative Positive Positive Positive Vertical sync polarity Negative Positive Negative Positiv...

Page 27: ... on the list the monitor is not able to handle this type of input Is the input signal cable properly connected with on the input side Please check that it is not connected to the output side Picture is very dark Is the input video signal level correct Is the brightness control level correct Not in the minimum position Is the contrast control correct Not in the minimum position How is the back ligh...

Page 28: ...ut Are the feed signals to the input correct Is it the correct component signal Is there no mistake in the selection of Pb Or Pr Are levels of Brightness or Contrast correct Is the correct preset selection for colour temperature selected Please check R Offset level G Offset level B Offset level or RGB Offset level of the colour setup screen What about R Gain G Gain B Gain or RGB gain of the colour...

Page 29: ...t work Is the front key lock function ON Check with User Service Setup To release a lock turn power ON while pressing key and key on the front panel at the same time Even though the condition is un changed make a Factory Rest with the Reset Screen but please note that all the User Settings return to factory default Other When you switch input signals the screen image may be wobbling but this is no...

Page 30: ...t connector Analog BNC loop through input signal Level V 0 7Vp p S 0 3Vp p Polarity V Positive polarity S Negative polarity Impedance 75 Ω 1 PC input signal Signal and Analog R G B connector D Sub 15pin without loop through Level V 0 7Vp p S 0 3Vp p V Positive S Negative Impedance V 75 Ω 5 Hs Vs 1K Ω 5 DVI input signal Signal and connector Digital DVI D Max clock 108MHz Multi SDI input Signal and ...

Page 31: ... stand in the above mentioned externals chart is an option The specification and externals might change without a previous notice for the product improve ment 9 External Appearances 562 42 5 77 5 53 396 50 3 ...

Page 32: ...lvd Redondo Beach C A 90278 Phone 310 297 1900 Fax 310 536 9550 Ikegami Electronics Europe GmbH Ikegami Strasse 1 41460 Neuss 1 F R Germany Phone 02131 123 0 Fax 02131 102820 Ikegami Electronics U K Branch Unit E1 Cologne Court Brooklands Close Windmill Road Sunbury on Thames Middlesex TW16 7EB U K Phone 01932 769700 FAX 01 92 769710 Ikegami Tsushinki Co Ltd Printed in Japan ...

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