background image

E

7

SCREEN MOTION

Residual images are reduced by moving the screen.
PATTERN 1 .... The whole screen moves vertically and 

horizontally.

PATTERN 2 .... A black screen spreads from the bottom of 

the screen and then shrinks to the bottom of 

the screen. If the monitor is installed in the 

vertical orientation, a black screen spreads 

from the left end of the screen and then 

shrinks to the left end of the screen.

PATTERN 3 .... A black bar moves from the left end to the right 

end of the screen. If the monitor is installed in 

the vertical orientation, a black bar moves from 

the top to the bottom of the screen.

PATTERN 4 .... Black screens appear from both the top and 

bottom of the screen, and the displayed 

image is compressed into the central 

fi

 eld. 

If the monitor is installed in the vertical 

orientation, the screen is compressed from 

the left and right ends.

PATTERN1

PATTERN2

PATTERN4

PATTERN3

MOTION TIME 1

Specify a time period (operating interval) until SCREEN 

MOTION starts.

MOTION TIME 2

Specify a time period during which SCREEN MOTION 

operates (time period during which the screen will move).

MONITOR

Select the installation direction of the monitor.

LANDSCAPE ............Horizontal  orientation

PORTRAIT ...............Vertical orientation

LANGUAGE

Sets the display language for the menu screen.

HDMI AUTO VIEW

When ON is selected, the screen size is adjusted 

automatically according to the screen size control signal 

included in the video signal input from the AV2 input terminal.

POWER ON DELAY

You can delay the screen display after the monitor is turned 

on. The period can be set up to 60 seconds in units of one 

second. When this function is activated, the power LED 

fl

 ashes (at approx. 1 second interval) in orange. This function 

is disabled when 0 is speci

fi

 ed.

STANDBY MODE

When STANDARD is selected, startup time from standby 

mode is reduced. Note, however that, more power will be 

consumed in standby mode.

When LOW POWER is selected, current consumption 

is reduced while the monitor is in standby mode. Note, 

however, that the startup time from standby mode becomes 

longer. Also, certain RS-232C commands cannot be used in 

standby mode. (See page 16.)

RS-232C/LAN SELECT

Selects the method with which to control the monitor from 

the computer.

RS-232C/LAN COMMAND

Set the return value for the RS-232C command.

Normally, you do not need to change this setting from NORMAL.
NORMAL ...... The end code of the return value is CR+LF.

MODE1 ......... The end code of the return value is CR only.

MODE2 ......... The length of the return value is 

fi

 xed to 4 

digits. The end code is CR only.

When the return value has 1 to 3 digits, the 

empty digit(s) from the left is 

fi

 lled with a 

one-byte space(s).

ID No. SET

Assigns ID numbers to monitors connected in a daisy chain 

(see page 13), using RS-232 cables.

The numbers 1 to 255 are available for ID numbers.

If “0” is set, the system regards this as the state where no ID 

number is set.

LAN SETUP

Con

fi

 gures the settings to control the monitor from the 

computer via LAN. (See page 21.)

„

OPTION

DATE/TIME SETTING

Set the date and time. Press 

 or 

 to select the date and 

time, and press 

 or 

 to change the numerical values.

Set the date in “Year/Month/Day” order.

Set the time on a 24-hour basis.

SCHEDULE (See page 9.)

You can set the time to switch the monitor on and off.

INPUT SELECT

DVI SELECT ....... Selects the input mode to be used.

BNC SELECT .....Selects the input mode to be used.

HDMI SELECT ... Selects the input mode to be used.

HDMI AUDIO SELECT .. Selects a terminal to which audio signals 

are input in PC2/AV2 mode.

AUDIO OUTPUT

Sets the volume of sound output from the PC/AV audio 

output terminals.

VARIABLE .......... You can adjust the volume using VOLUME.

FIXED .................Fixes the sounds.

INPUT SIGNAL (PC3/PC4)

If a computer connected to the PC3/PC4 input terminal 

outputs any of the following resolutions, make a selection 

from the following options.

480 LINES .......... AUTO, 640x480 or 848x480

768 LINES ..........AUTO, 1024x768, 1280x768, or 1360x768

1050 LINES ........1400x1050 or 1680x1050

SCAN MODE (AV input)

Sets the scan mode used for AV mode input.

MODE1 ............... Over-scan display

MODE2 ...............Under-scan  display

MODE3 ............... Under-scan display when the input signal 

is 1080i/p. Otherwise, over-scan display

*  Even when MODE1 is selected, under-scan display is used when 

the input signal is 1080i/p and the screen size is Dot by Dot.

SELF ADJUST

On a PC3/PC4 screen, specify whether to perform screen 

adjustment automatically or not. When ON is selected, the 

screen is automatically adjusted when its resolution is 800 

x 600 or higher and the timing of input signals changes. 

“ADJUSTING” appears on the screen during the adjustment.

POWER MANAGEMENT

POWER MANAGEMENT determines whether or not to 

switch modes from no signal to the input signal standby 

mode when the PC screen is displayed.

AUTO INPUT CHANGE

Specify whether to change inputs automatically. When ON is 

selected and no signal is present in the selected input mode, 

AUTO INPUT CHANGE automatically changes the selected 

mode to another mode where a video signal is present.

When video signals exist in multiple input modes, the 

switching priority is as follows:

PC1, PC2, PC3, PC4, AV1, AV2, AV3, AV4 and AV5.

(Input mode switching may take 15 seconds or more, 

depending on the connected equipment. Input signals 

may not be detected properly and a priority may change, 

depending on the connected equipment or video signals.)

Menu Items

Downloaded From TV-Manual.com Manuals

Summary of Contents for LDT52IV

Page 1: ...OPERATION GUIDE 52 Downloaded From TV Manual com Manuals ...

Page 2: ... RICOH COMPANY LTD All other brand and product names are trademarks or registered trademarks of their respective holders Language of OSD menu used in this manual is English by way of example Illustrations in this manual may not exactly represent the actual product or display This manual assumes use in horizontal orientation except where specifically noted Contents Basic Operation 3 Menu Items 5 Di...

Page 3: ... screen is not displayed B R I G H T 15 Press or to adjust the brightness If you do not press any buttons for about 4 seconds the BRIGHT menu automatically disappears 6 SIZE Screen size selection The menu is displayed Press or to select the screen size See page 4 7 DISPLAY Displays monitor information Every time you press this button the display changes from INFORMATION 1 INFORMATION 2 display cle...

Page 4: ...n size switching or dual screen display functions to compress or expand the screen for commercial or public viewing in establishments like cafes or hotels may infringe on the rights of the creators as protected by Copyright Law so please be careful When Enlarge is set the screen size is fixed to WIDE mode When dual screen display is selected the screen size cannot be changed The appearance of the ...

Page 5: ...4 Press or to adjust the setting AUTO CONTRAST BLACK LEVEL TINT COLORS SHARPNESS 40 96 30 30 12 1 2 PICTURE SCREEN PICTURE AUDIO SETUP OPTION ENLARGE PIP PbyP OK MENU V 60 Hz H 66 3 kHz PC3 D SUB 1 9 2 0 x 1 0 8 0 For items that have press make settings and then press MENU 5 Press MENU twice to close the menu screen TIPS The menu will differ depending on the input mode The menu screen will close a...

Page 6: ...ONTRAST Adjusts the brightness of the image BLACK LEVEL Adjusts the entire brightness of the video signals TINT Adjusts the hue Selecting changes the color towards green and selecting changes it towards magenta COLORS Adjusts the color intensity SHARPNESS Adjusts the sharpness of the image ADVANCED AV input You can adjust more specifically See page 10 COLOR MODE Changes the color mode on the scree...

Page 7: ...gits the empty digit s from the left is filled with a one byte space s ID No SET Assigns ID numbers to monitors connected in a daisy chain see page 13 using RS 232 cables The numbers 1 to 255 are available for ID numbers If 0 is set the system regards this as the state where no ID number is set LAN SETUP Configures the settings to control the monitor from the computer via LAN See page 21 OPTION DA...

Page 8: ...M AV4 AV5 Select the color system of the AV equipment which is connected to AV4 and AV5 input terminal AUTO PAL PAL 60 SECAM NTSC3 58 NTSC4 43 When AUTO is selected the color system is automatically set according to the input signal ENLARGE PC input ENLARGE H Sets the number of screen splits number of monitors in the horizontal direction used for the enlargement See page 9 ENLARGE V Sets the numbe...

Page 9: ...required When connected in PC2 PC3 PC4 a splitter for the video signal commercially available is required When Enlarge is used the AUTO INPUT CHANGE function is disabled When Enlarge is used the SCREEN MOTION function is disabled To cancel the enlargement set 1 for ENLARGE H and ENLARGE V respectively SCHEDULE You can set the time to switch the monitor on and off Set this function with SCHEDULE in...

Page 10: ... red Y yellow G green C cyan B blue and M magenta TIPS When FLESH TONE is set to LOW or HIGH C M S HUE SATURATION VALUE cannot be set Adjustments for PC screen display Automatic adjustment When you use the PC3 input terminal or PC4 input terminals to display a PC screen for the first time or when you change the setting of the PC use the automatic screen adjustment 1 Switch the input to PC3 or to P...

Page 11: ...ration is enabled Disables all operations other than FUNCTION not even power on off RS 232C LAN Specifies whether to allow control via RS 232C or LAN see pages 12 and 21 OSD DISPLAY Hides shows menus The FUNCTION screen cannot be hidden LED Specifies whether to light power LEDs Initialization Reset Functional Restriction Setting TEMPERATURE ALERT Selects the notification method for an abnormal tem...

Page 12: ...le First monitor Second monitor PC To COM port RS 232C output terminal RS 232C input terminal Communication conditions Set the RS 232C communication settings on the PC to match the monitor s communication settings as follows Baud rate 9600 bps Stop bit 1 bit Data length 8 bits Flow control None Parity bit None Communication procedure Command format When a command is sent from the PC to the monitor...

Page 13: ... RS 232C is locked to prevent use using the operation lock function see page 11 E C D K O L Return code 0DH 0AH When RS 232C LAN SELECT is set to LAN U N S E L E C T E D Return code 0DH 0AH Communication interval After OK or ERR is returned you must send the following commands To set a timeout for the command response specify 10 seconds or longer Provide an interval of 100 ms or more between the c...

Page 14: ... VOLM0020 Sets volume to 20 OK 001 The volume of the monitor with ID number 1 the one directly connected to the PC is set to 20 The IDSL command is effective only once for the immediately succeeding command IDLK The parameter of this command sets the ID number of the monitor The monitor is subject to all subsequent commands Example IDLK0002 Following commands are for the monitor with ID number 2 W...

Page 15: ...nitors If you want to determine that a value has been returned by a specific set assign ID numbers to each monitor in advance When some monitors do not return their responses the probable cause is that the monitors could not receive the command or command processing is not complete Do not send a new command Example When 4 monitors are connected and assigned ID numbers 1 through 4 VOLM030 WAIT OK 0...

Page 16: ...is selected for DVI SELECT 2 PC3 D SUB 3 AV3 COMPONENT ERR when PC4 RGB is selected for BNC SELECT 4 AV5 VIDEO 6 PC4 RGB ERR when AV3 COMPONENT is selected for BNC SELECT 7 AV1 DVI D ERR when PC1 DVI D is selected for DVI SELECT 8 AV4 S VIDEO 9 AV2 HDMI ERR when PC2 HDMI is selected for HDMI SELECT 10 PC2 HDMI ERR when AV2 HDMI is selected for HDMI SELECT R 1 PC1 DVI D A 2 PC3 D SUB 3 AV3 COMPONEN...

Page 17: ...SB B CMSM M CRST W 2 Resets the saturation C M S VALUE CMVR WR 10 10 10 10 R CMVY Y CMVG G CMVC C CMVB B CMVM M CRST W 3 Resets the brightness COLOR MODE BMOD WR 0 0 STD B 2 2 VIVID 3 3 sRGB When the input mode is PC WHITE BALANCE THRU CTMP WR 0 0 When the input mode is PC1 PC2 B PRESET 1 15 1 15 From 1 approximately 3 000K to 15 approximately 10 000K 500K steps USER 99 99 R CONTRAST CRTR WR 0 512...

Page 18: ...n Command Direction Parameter Reply Control Response contents DATE TIME SETTING DATE WR AABBCCDDEE AABBCCDDEE AA Year BB Month CC Day DD Time EE Minute B SCHEDULE SC01 SC08 WR ABCDEFFGGH ABCDEFFGGH Schedule of a specified number A Schedule 0 Not effective 1 Effective B Power 0 OFF 1 ON C Day of the week 1 0 Only once 1 Every week 2 Every day D Day of the week 2 0 Sunday 1 Monday through 6 Saturday...

Page 19: ...0 15 0 15 IMAGE POSITION 5 x 5 EPOS WR 0 24 0 24 ENLARGED SCREEN POSITIONING THE LONGEST DIRECTION EPSH WR 999 999 999 999 The setting range depends on the ENLARGE MODE setting and the IMAGE POSITION THE SHORTEST DIRECTION EPSV WR 999 999 999 999 ENLARGE IMAGE POSITION SETTING ESTG WR XXYY XXYY XX ENLARGE MODE Same as EMAG YY IMAGE POSITION Same as EPOS ESHV WR XXYY XXYY XX ENLARGE MODE Same as EM...

Page 20: ... WR 0 1 0 1 0 ON 1 OFF B TEMPERATURE ALERT TALT WR 0 2 0 2 0 OFF 1 OSD LED 2 LED B STATUS ALERT SALT WR 0 2 0 2 0 OFF 1 OSD LED 2 LED B Others Function Command Direction Parameter Reply Control Response contents SCREEN SIZE PC WIDE WR 1 5 1 5 1 WIDE 2 NORMAL 3 Dot by Dot 4 ZOOM1 5 ZOOM2 B SCREEN SIZE AV WIDE WR 1 5 1 5 1 WIDE 2 ZOOM1 3 ZOOM2 4 NORMAL 5 Dot by Dot B VOLUME VOLM WR 0 31 0 31 B MUTE ...

Page 21: ...made on either the monitor or a PC connected to the monitor The settings depend on the configuration of your LAN Ask your LAN administrator for details To set on the monitor Set RS 232C LAN SELECT on the SETUP menu to LAN and then set the LAN SETUP options See page 7 After setting each item select SET and press MENU DHCP CLIENT If your LAN has a DHCP server and you wish to obtain an address automa...

Page 22: ...nternet Protocol TCP IP and then click Properties 6 Make a note of the current IP address subnet mask and default gateway settings Make sure you write this information now as you will be changing the IP address subnet mask and default gateway settings back to these settings afterwards 7 Temporarily change the IP address and subnet mask To access the monitor as it is shipped from the factory set as...

Page 23: ...se Internet Explorer on a PC on the LAN to control the monitor 1 Launch Internet Explorer on the PC 2 In the Address box type http followed by your monitor s IP address followed by then press the Enter key When prompted to enter a user name and password type the user name and password that you specified in the security settings see page 25 and click OK If you did not make any security settings lea...

Page 24: ...ode Power ON is the operation available ADJUSTMENT You can adjust these settings which are also available on the monitor s menu SCREEN See page 6 PICTURE See Page 6 PICTURE ADVANCED See Page 6 AUDIO See page 6 SETUP See page 7 OPTION See page 7 SCHEDULE See page 9 ENLARGE See page 9 PIP PbyP See page 8 FUNCTION See page 11 Controlling the Monitor with a PC LAN Downloaded From TV Manual com Manuals...

Page 25: ...he factory preset values except for the DNS SERVER setting NETWORK SECURITY This screen allows you to specify the security related settings USER NAME PASSWORD Sets up a user name and password to restrict access to this monitor After entering a user name and password click Apply ACCEPT IP ADDRESS You can limit access to this monitor by registering IP addresses of PCs that should have access To limi...

Page 26: ...k your LAN administrator for details SMTP SERVER Specify the SMTP server address for sending e mail When using a domain name make sure to specify the DNS server as well See page 25 ORIGINATOR E MAIL ADDRESS Specify the e mail address for this monitor This address becomes the e mail address of the originator ORIGINATOR NAME Specify the name for the originator This name appears in the Originator Nam...

Page 27: ...ecked a log is added to the mail which notifies a temperature or status error TIPS The RECIPIENT E MAIL ADDRESSES can be up to 64 alphanumeric characters or symbols Controlling the Monitor with a PC LAN MAIL PERIODICAL When PERIODICAL for CONDITION of MAIL RECIPIENT is checked set the date and time to send the mail DAY OF THE WEEK Specify the day of the week to send the periodical mails TIME Speci...

Page 28: ...splay when an error occurs on the monitor Up to 64 alphanumeric characters or symbols can be used CONDITION Specify the condition to display the URL CONFIRMATION The home page of the specified URL is displayed You can check whether the URL you entered is correct TIPS It is also possible to specify the message text such as the name of a contact or a telephone number to be displayed instead of the l...

Page 29: ...M E M O 29 E Downloaded From TV Manual com Manuals ...

Page 30: ...0 39 60531 Fax 39 0 39 6053214 E mail info projector it mee com MEU NL MitsubishiElectric Europe B V Benelux Branch http www MitsubishiElectric nl Nijverheidsweg 23a 3641 RP Mijdrecht The Netherlands Sales Phone 31 297 282461 Fax 31 297 283936 E mail info mitsubishi nl Technical Phone 31 297 282461 Fax 31 297 283936 E mail info mitsubishi nl MEU MITSUBISHI ELECTRIC EUROPE B V http www mitsubishi p...

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