OSEE LMW-230 Series User manual

LMW-230 SERIES LCD
MONITOR
USER MANUAL

PRODUCT INFORMATION
MODEL: LMW-230 SERIES LCD MONITOR
Version: V010002
Release Date: August 20, 2012
COMPANY NAME
Beijing Osee Digital Technology Ltd.
CONTACT INFORMATION
HEAD OFFICE
Address: Room 702, Tower D, Jinyujiahua Building, No.9, 3rd Shangdi Street, Haidian
District, Beijing, China
Post code: 100085
Tel: [phone]
Fax: [phone]
Http://www.osee-dig.com
E-mail:[email protected]

About The USER MANUAL
The user manual applies to the following device types:
zLMW-230H
zLMW-230S
zLMW-230V
The images of LMW-230H are adopted in the following descriptions. Any of the different
specifications between the device types are elaborated. Before reading the manual, please
confirm the device type.
Note: These products are the commercial equipments and are not recommended being used
in the household environment.

Contents
Chapter 1 Product Overview......................................................................................1
Chapter 2 Unpacking and Installation........................................................................2
Chapter 3 Dimensions ...............................................................................................3
Chapter 4 Operation ..................................................................................................5
4.1 Status Display...............................................................................................................5
4.2 Supported Signals.........................................................................................................5
4.3 Rear Panel Terminals ...................................................................................................6
4.4 Location and Function of Control Buttons And Knobs On Front Panel .........................9
4.5 Input Signals and Adjustable/setting Items..................................................................10
Chapter 5 Menu Operation Guide............................................................................ 11
5.1 Selecting the Menu Language .................................................................................... 11
5.2 Using the Menu...........................................................................................................12
Chapter 6 LMW-230 Series LCD Monitor Menu Structure.......................................13
6.1 Main Menu..................................................................................................................13
6.2 Adjusting and Changing the Settings..........................................................................13
Chapter 7 Technical Specifications ..........................................................................26
7.1 LED Detailed Information:...........................................................................................26
7.2 Inputs..........................................................................................................................26
7.3 Component Level Definition........................................................................................26
7.4 Standard Definition Video, Frame Refresh Rate and Color Matrix (1920×1080).........27
Chapter 8 Supplied Accessories..............................................................................28

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Chapter 1 Product Overview
Overview
The LMW-230 is a cost-effective 23 inch LCD monitor that can be used for post production rooms,
broadcasters and mobile units, monitoring multi-format high definition video and audio.
The LMW-230 is equipped with 1920×1080 high resolution panel and capable of displaying multiple
formats high definition signal at native resolution. Advanced digital video processing technology such as
precise 3D de-interlace, scaling, Gamma and color correction is used to ensure high display quality.
The LMW-230 can accept Video, S-video, component, SDI and HDMI format SD/HD video signal as well
as VGAor DVI PC signal.
It has various On-Screen Display feature, can display 8 channels of audio meter, time code, UMD and tally
on the LCD panel. Other features like H/V delay, NATIVE, blue/mono display, area marker and safety
marker are standard for the monitor.
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired
operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guaran-tee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Features
1920×1080 Native Resolution Panel
High Quality Color Reproduction
Various Area, Safety and Center Marker
H/V Delay, NATIVE, Blue/Mono Display
8 ChannelAudio Meters, Time code，UMD, Tri-color Tally
Field upgradeable
Audio De-embedding for SDI Input
Build-in Speaker and Audio Line Output

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Chapter 2 Unpacking and Installation
Unpack the LMW-230 Monitor and inspect for any apparent physical damage that may have occurred in
transit. In addition to the monitor, the packaging should contain a power cord, warranty card, a power
adapter (AC to DC) and table stand. There are also seven M4 x 8mm screws for table stand attaching.
We recommend you retain the shipping carton for future use.
1.When installing the table stand, please assure a soft and non-scratch surfaced is used to place the
monitor on.
2. Place the monitor on the soft surface screen face down for installation of table stand.
3.Use the included screws to attach the table stand.
The table stand attaches on the rear bottom of the nonitor. Please refer to Chapter 3 for further
reference.
Attaching the table stand
4. Place the LMW-230 in the required location for operation.
5. Connect the required signals. For BNC connections use 75Ωrated connectors.
6.Connect A.C. Mains power using the included EIC power cord. Please ensure an Earth ground
present to ensure proper operation of the unit.
7.As a final step turn on the mains power using the toggle switch located on the rear of the LMW-230
above the power connection.

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Chapter 3 Dimensions
Front View （Unit: mm）
RearView （Unit: mm ）

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Side View （Unit: mm）
Top Side View （Unit: mm）

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Chapter 4 Operation
4.1 Status Display
)Tally Indicator：
It is used to check the status of the monitor by the color of the tally lamp.
(For more information, see the fourth page of “USER CONFIG” menu)
)Headset jack
Output the audio which is selected by the input terminal select button.
)Wave form or vector graph
It is used to check the wave form or vector graph of the displaying signal picture.
Only used for SDI signal.
You can open and set the wave form or vector graph on the second page of “USER CONFIG” menu.
4.2 Supported Signals
The following signals are supported by the LMW-230 H monitor:
Format SDI Video Y/C YPbPr HDMI DVI VGA
NTSC \ YES YES \ \ \ \
PAL \ YES YES \ \ \ \
SECAM \ YES YES \ \ \ \
NTCS-4.43 \ YES YES \ \ \ \
PAL-M \ YES YES \ \ \ \
Signal format
Audio Meter
TALLY Indicator
Headset jack
Wave form or
vector graph
Time Code UMD
Area & Safety
Marker

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480I60 YES
\ \ YES YES \ \
576I50 YES
\ \ YES YES \ \
480P60 \ \ \ YES YES \ \
576P50 \ \ \ YES YES \ \
720P24 YES
\ \ YES YES \ \
720P25 YES
\ \ YES YES \ \
720P30 YES
\ \ YES YES \ \
720P50 YES
\ \ YES YES \ \
720P60 YES
\ \ YES YES \ \
1080I60 YES \ \ YES YES \ \
1080I50 YES \ \ YES YES \ \
1080P24 YES \ \ YES YES \ \
1080P25 YES \ \ YES YES \ \
1080P30 YES \ \ YES YES \ \
1080P50 \ \ \ YES YES \ \
1080P60 \ \ \ YES YES \ \
1080SF24 YES \ \ YES YES \ \
VGA \ \ \ \ \ YES YES
SVGA \ \ \ \ \ YES YES
XGA \ \ \ \ \ YES YES
SXGA \ \ \ \ \ YES YES
UXGA \ \ \ \ \ YES YES
WVGA \ \ \ \ \ YES YES
WXGA \ \ \ \ \ YES YES
WUXGA \ \ \ \ \ YES YES
“YES”: Adjustable/can be set; “\”:Not adjustable/cannot be set
4.3 Rear Panel Terminals
A. Audio and Video Connections

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The specifications of terminals are as follows ：
SDI IN1: SDI 1 Input Terminal
SD-SDI input signal which is in compliance with SMPTE259M and ITU-R BT656 standard.
SDI IN2: SDI 2 Input Terminal
SD-SDI input signal which is in compliance with SMPTE259M and ITU-R BT656 standard.
SDI OUT: SDI Output Terminal
Output terminal for selected SDI signal.
LINE1(VIDEO) : LINE 1 Input Terminal
Analog Composite Video Signal only.
LINE2 (VIDEO/Y): LINE 2 Input Terminal
Analog Composite Video input signal, or luminance (Y) signal of Y/C or YPbPr.
LINE2 (C/Pb): LINE 2 Input Terminal
Chroma (C) signal of Y/C or Pb(Blue) component of YPbPr .
LINE2 (Pr): LINE 2 Input Terminal
Pr (Red) component of YPbPr .
DVI-I (DVI-D/VGA/HDMI): DVI-I Input Terminal
DVI analog/digital. Requires adapter for VGA signals. Supports HDMI input signal.
AUDIO IN1: Analog Audio (IN1) Terminal
Input terminal for the analog audio signal.
L:left audio channel; R: right audio channel.
AUDIO IN2: Analog Audio (IN2) Terminal
Input terminal for the analog audio signal.
L:left audio channel; R: right audio channel.
AUDIO OUT: Analog Audio (OUT) Terminal
Outputs the audio signal which is selected by the input select button on the front panel.
L:left audio channel; R: right audio channel.
GPI ：GPI Terminal

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Female RJ-45 Receptacle
PIN Description
PIN 1 GPI1
PIN 2 GPI2
PIN 3 GPI3
PIN 4 GPI4
PIN 5 GPI5
PIN 6 GPI6
PIN 7 NC
PIN 8 GND
For the detailed information about GPI 1-GPI 6, see the fourth page of “USER CONFIG” menu.
CONFIG ：Configuration Terminal
It is used to update the hardware program only.
RS485 IN : RS485 IN Terminal
It is used to support dynamic UMD/Tally.
RS485 OUT : RS485 OUT Terminal ；
It is used to support dynamic UMD/Tally
Female RJ-45 Receptacles
Pin No. RS485 IN Terminal Signal RS485 OUT Terminal Signal
1,2 GND GND
3 Tx- Tx-
4 Rx+ Rx+
5 Rx- Rx-
6 Tx+ Tx+
7,8 NC NC

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B. The right part of rear panel
O/– (Power) Switch
The power is turned on or off.
The monitor is turned on by pressing side–.
Power Input Connector
Total power consumption: 100-240VAC, 50-60Hz.
Equipment power consumption: 40W.
A power source with the capacity of more than 45W is recommended.
4.4 Location and Function of Control Buttons And Knobs On Front Panel
SDI1 SDI 1 switch key
SDI2 SDI 2 switch key
LINE1 VIDEO1 switch key
LINE2 VIDEO2/YC/YPBPR switch key
DVI-I VGA/DVI/HDMI switch key
F1 Related to the menu page of user config 3/5 “F1 BUTTON”.
MENU Call out Main Menu. Or make the Main Menu disappear when it is on.
DOWN/F2 Following Three status:
No any Menu: F3, Related to the menu page of user config 3/5 “F2 BUTTON”.
Main Menu: Select the next Item on the Menu.
Volume/Brightness/Contrast/Chroma/Phase Menu: show current value
UP/F3 The following Three status:
No Menu: Related to the menu page of user config 3/5 “F3 BUTTON”.
Main Menu: Select the Pre Item on the Menu.
Volume/Brightness/Contrast/Chroma/Phase Menu: Decrease current value
ENTER The following two status:
No any Menu: Switch between Volume/Brightness/Contrast/Chroma/Phase Menu
Page.
Main Menu: Press the key to enter the adjustable menu page.
POWER Power on/off key
NOTE: Press ENTER 10 seconds and the default setting menu will display. And it will return
back to default setting.
Power Input Connector
Power Switch

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The default setting menu is as following:
Sub Menu Settings Explanation
FACTORY MENU
LOGO TYPE OFF <OFF>
<WOHLER>
LOGO TIME OFF 2~5second
Input Signals and Adjustable/setting Items
Item In
p
ut si
g
nal
VideoY/C YPbPrSD YPbPrHD SDI SD SDI HD HDMI DVI VGA
Contrast YES YES YES YES YES YES YES YES
Bright YES YES YES YES YES YES YES YES
Chroma YES YES YES YES YES YES
PhaseNTCS
Sharpness YES YES YES YES YES YES
NTSC Setup NTSC
Compo
Level SMPTE 480I60 SMPTE SMPTE
SMPTE SMPTE
Color Temp YES YES YES YES YES YES YES YES
SCAN YES YES YES YES YES YES FULL FULL
ASPECT YES YES YES SD/YES
MARKER YES YES YES YES YES YES
BLUE ONLY YES YES YES YES YES YES
MONO YES YES YES YES YES YES
H/V DELAY YES YES
DOTPHASE YES
HPosition YES
V Position YES
Audio Ext Ext Ext Ext/Ebd Ext/Ebd Ext/Ebd
Time Code YES YES
UMD YES YES YES YES YES YES
Audio Meter YES YES YES YES YES YES
NOTE:“YES”: Adjustable/can be set; “\”:Not adjustable/cannot be set

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Chapter 5 Menu Operation Guide
5.1 Selecting the Menu Language
You can select one of two languages (English, Chinese) for displaying the menu and other on-screen
displays. ”English” is selected in the default setting.
The current settings are displayed in place of the marks on the illustrations of the menu screen.
1. Turn on the unit.
2. Press MENU button.
The menu appears.
The menu presently selected is shown in yellow.
3. Press ∧（up）or ∨(down) button to select the first page of USE CONFIG menu, then press the
ENTER button. The setting items (icons) in the selected menu are displayed in yellow.
4. Press ∧（up）or ∨(down) button to select “LANGUAGE,” then press the ENTER button. The
selected item is displayed in yellow.
5. Press ∧（up）or ∨(down) button to select a language, then press the ENTER button. The menu
changes to the selected language.
To clear the menu:
Press the MENU button.
The menu disappears automatically if none of the buttons is operated for one minute.

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Using the Menu
The unit is equipped with an on-screen menu for making various adjustments and settings such as STATUS,
COLOR TEMP,MARKER, etc.
The current settings are displayed in place of the marks on the illustrations of the menu screen.
(1) (2) (3)
(1): Main Menu Item Select Field
Pressing Up/down key can select the sub menu.
Pressing Enter key can enter into the control item.
Pressing Menu key can quit the main menu.
(2): Sub Menu Item Select Field
Pressing Up/down key can select the control item.
Pressing Enter key can enter into the sub adjustable item.
Pressing Menu key can return to main menu.
(3): Control Item Select Field
Pressing Up/down key can adjust the item value, if the item is adjustable.
Pressing Enter key can save and quit current item. The item in white means the value is adjustable, the
item in blue means the value is not adjustable.
Pressing Menu key can quit current item, but can not save adjusted item.
While the menu is on, it can refresh the menu, if the input changed
To clear the menu:
Press the MENU button.
The menu disappears automatically if none of the buttons is operated for one minute.

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Chapter 6 LMW-230 Series LCD Monitor Menu Structure
6.1 Main Menu
The screen menu of this monitor consists of the following items.
[Label] [Main Menu Item] [Sub Menu]
STATUS 1
COLOR TEMP 1
MARKER 1
VIDEO CONFIG 1
AUDIO CONFIG 3
USER CONFIG 5
CONTROL 1
6.2 Adjusting and Changing the Settings
STATUS
The STATUS menu is used to display the current status of the unit. The following items are displayed.
For the video inputs include SDI1, SDI2, Line1, Line2 or DVI-I (HDMI input only), the following
items are displayed.
STATUS
FORMAT SDI1
1080I50
COLOR TEMP D65
COMPONENT LEVEL SMPTE
NTSC SETUP 7.5
SCAN MODE NORMAL
AUTO STANDBY ON
MODEL* LMW-230H

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For the DVI/VGAinput, the following items are displayed.
STATUS
FORMAT DVI-I:DVI-D
SXGA
COLOR TEMP D65
fH 15.63kHz
fV 60Hz
AUTO STANDBY ON
MODEL* LMW-230H
* For Model, it will display LMW-230H or LMW-230S or LMW-230V, depending on the unit model.
COLOR TEMP
The COLOR TEMP menu is used for adjusting the picture white balance.
Sub Menu Settings Explanation
COLOR TEMP
-COLOR TEMP D65 Used to select the color temperature that will become the basis
for adjustments:
y<D93> around 9300K
y<D65> around 6500K
y<D56> around 5600K
y<USER>
-RED GAIN 0-255 <0-60>, factory preset settings: 128
-GREEN GAIN 0-255 <0-60>, factory preset settings: 128
-BLUE GAIN 0-255 <0-60>, factory preset settings: 128

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-RED BIAS 0-64 <0-60>, factory preset settings: 32
-GREEN BIAS 0-64 <0-60>, factory preset settings: 32
-BLUE BIAS 0-64 <0-60>, factory preset settings: 32
-RESET This returns the GAIN and BIAS settings to the factory presets
When adjusting the GAIN and BIAS settings, the item display moves to the middle part of the screen.
MARKER
The MARKER menu is used for setting the marker.
Sub Menu Settings Explanation
MARKER
-MARKER ENABLE ON <ON> marker displayed
<OFF> marker not displayed
-AREA MARKER 15:9 Selects the area marker aspect ratio according to the
display aspect,
)For display aspect ratio is 16:9
<OFF>
<4:3> vertical
<15:9> vertical
<14:9>vertical
<13:9> vertical
<1.85:1> horizontal
<2.35:1> horizontal
)For display aspect ratio is 4:3
<OFF>
<16:9>
-CENTER MARKER ON <ON> marker displayed
<OFF> marker not displayed
-SAFETY MARKER OFF Setting the picture safe area size marker for the aspect
ratio determined by the button which the aspect
function is assigned.
(According to display aspect and SCAN control)
y<OFF>
y<80%>
y<85%>
y<88%>
y<90%>
y<93%>
y<95%>

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Sub Menu Settings Explanation
-MARKER LEVEL <1> Sets the luminance to display safety, center and area
marker line.
y<1>: 50% white level
y<2>: 75% white level
y<3>: 100% white level
-MARKER MAT <OFF> Sets the area marker mat transparency.
y<OFF> : Normal background, only use line for area
marker edge indication
y<HALF> : 50% background brightness
y<BLACK> : Black
16:9 and 4:3 area marker settings are stored separately.
Use 16:9 setting if display aspect is 16:9; Use 4:3 setting if display aspect is 4:3
Marker is disabled when SCAN is NATIVE, input is DVI or VGA.
VIDEO CONFIG
For the video inputs include SDI1, SDI2, Line1, Line2 or DVI-I (HDMI input only), the following
items are displayed.
Sub Menu Settings Explanation
VIDEO CONFIG
PICTURE CONTROL
-APERTURE 0 <0-100>
For the DVI/VGAinput, the following items are displayed.