Diamond Digital DiamondDigital DV320 User manual

DV320
Wide Screen LCD Flat
Panel Display
32” (81.3 cm) LCD Panel Size
User’s Manual

Safety & Troubleshooting
Safety and Troubleshooting Information
Safety Precautions and Maintenance • FAQs • Troubleshooting • Regulatory Information•
Other Related Information
Safety precautions and maintenance
WARNING: Use of controls, adjustments or procedures other than those
specified in this documentation may result in exposure to shock, electrical
hazards and/or mechanical hazards.
Read and follow these instructions when connecting and using your computer monitor:
Operation:
●Keep the monitor out of direct sunlight and away from stoves or any other heat source.
●Remove any object that could fall into ventilation holes or prevent proper cooling of the
monitor’s electronics.
●Do not block the ventilation holes on the cabinet.
●When positioning the monitor, make sure the power plug and outlet are easily accessible.
●If turning off the monitor by detaching the power cable or DC power cord, wait for 6 seconds
before attaching the power cable or DC power cord for normal operation.
●Please use approved power cord provided at all times. If your power cord is
missing, please contact with your local service center.
●Do not subject the LCD monitor to severe vibration or high impact conditions during
operation.
●Do not knock or drop the monitor during operation or transportation.
Maintenance:
●To protect your display from possible damage, do not put excessive pressure on the LCD
panel. When moving your monitor, grasp the frame to lift; do not lift the monitor by placing
your hand or fingers on the LCD panel.
●Unplug the monitor if you are not going to use it for an extensive period of time.
●Unplug the monitor if you need to clean it with a slightly damp cloth. The screen may be
wiped with a dry cloth when the power is off. However, never use organic solvent, such as
alcohol, or ammonia-based liquids to clean your monitor.

Safety & Troubleshooting
●To avoid the risk of shock or permanent damage to the set, do not expose the monitor to
dust, rain, water, or excessive moisture environment.
●If your monitor gets wet, wipe it with dry cloth as soon as possible.
●If foreign substances or water gets in the monitor, please turn the power off immediately and
disconnect the power cord. Then, remove the foreign substance or water, and send it to the
maintenance center.
●Do not store or use the LCD monitor in locations exposed to heat, direct sunlight or extreme
cold.
●In order to maintain the best performance of your monitor and maximise the lifetime,
please use the monitor in a location that falls within the following temperature and humidity
ranges.
❍Temperature: 5-40°C 41-104°F
❍Humidity: 20-80% RH
Service:
●The casing cover should be opened only by qualified service personnel.
●If there is any need for any document for repair or integration,
please contact your local service centre.
●For transportation information, please refer to "Physical Specifications".
●Do not leave your monitor in a car/trunk under direct sunlight.
Consult a service technician if the monitor does not operate normally, or you are not
sure what procedure to take after following the operating instructions given in this manual.

About This Manual
About This Manual
About This Guide • Notational Descriptions
About This Guide
This electronic user guide is intended for anyone who uses the DV320 LCD Display. It
describes the features, setup, operation and other important information.
It includes the following sections:
●Safety and Troubleshooting Information provides tips and solutions for common problems as
well as other related information you may need.
●About This Electronic User's Manual gives an overview of information included, along with
notation icon descriptions and other documentation for your reference.
●Product Information gives an overview of the monitor's features as well as the technical
specifications for this monitor.
●Installing Your Monitor describes the initial setup process and gives an overview of how to
use the monitor.
●On-Screen Display provides information on adjusting the settings on your monitor.
●Remote Control provides information on adjusting the settings for your TV function.
●Customer Care and Warranty contains a list of Mitsubishi Service Centres as well as
help desk phone numbers and information on the warranty applicable to your product.
●Download and Print Option transfers this entire manual to your hard drive for easy reference.
Notational Descriptions
The following subsections describe notational conventions used in this document.

About This Manual
Notes, Cautions and Warnings
Throughout this guide blocks of text may be accompanied by an icon and printed in bold or italic
type. These blocks contain notes, cautions or warnings. They are used as follows:
NOTE: This icon indicates important information and tips that help you make
better use of your computer system.
CAUTION: This icon indicates information that tells you how to avoid either
potential damage to hardware or loss of data.
WARNING: This icon indicates the potential for bodily harm and tells you how
to avoid the problem.
Some warnings may appear in alternate formats and may not be accompanied by an icon. In such
cases, the specific presentation of the warning is mandated by the relevant regulatory authority.

Product Information
Product Information
Product Features • Lead-free Product • Technical Specifications • Resolution & Preset
Modes • Pixel Defect Policy • Automatic Power Saving • Physical Specification •
Pin Assignment • Product Views
Product Features
DV320
●Advanced management features to maximise productivity
❍Multiple displays can be daisy chained together to form one image
❍Monitor is network controllable for remote management
❍Input connectors: CVBS, S-video, SCART, YPbPr, and RF (TV input)
●Better front of screen experience
❍Motion adaptive deinterlacing for razor sharp images
❍3D comb filter separates colour for a razor-sharp image
❍WXGA, wide format 1366 x 768 resolution for sharper display
❍Adaptive brightness intensifier technology
❍Ready to display SDTV, EDTV, and HDTV formats
●Extra Features:
❍Zoom function to enable tiled matrix application
❍Support height-bandwidth digital content protection decryption
❍Split screen for dual video/PC display
❍Picture in picture for public display
Lead-free Product

Product Information
Mitsubishi Electric eliminated toxic substances like lead from its displays. Lead-free
display helps protect your health and promotes environmentally sound recovery and
disposal of waste from electrical and electronic equipment. Mitsubishi Electric complies
with the European Community stringent RoHS Directive mandating restrictions on
hazardous substances in electrical and electronic equipment. With Mitsubishi Electric,
you can be confident that your display device does not harm the environment.
Technical Specifications*
LCD PANEL
• Type TFT LCD
• Screen size 31.51inch
• Pixel Pitch 0.17 x 0.511 mm
• LCD Panel type 1366 x 768 pixels R.G.B. vertical stripe
Hard coating surface, anti-glare polarizer
• Effective viewing area 697.7 x 392.2 mm
• Display Colours 8 bit interface (16.7M colours)
PC SCANNING
• Vertical refresh rate 56Hz-75Hz
• Horizontal frequency 30kHz-63kHz
PC VIDEO
• Video dot rate < 85 MHz
• Input impedance
- Video 75 ohm
- Sync 2.2K ohm
• Input signal levels 0.7 Vpp
• Sync input signal Separate sync

Product Information
• Sync polarities Positive and negative
• Input Frequency WXGA Hsync 48 kHz, Vsync 60 Hz (N.I.) SVGA Hsync 38 kHz, Vsync 60 Hz (N.I.)
VGA/DVI-D Hsync 31 kHz, Vsync 60 Hz (N.I.)
• Video interface D-sub, S-Video, TV-RF, SCART composite, components
video, and DVI
AUDIO
• Input level for PC/SVHS/SCART 500 mV nominal
• Loudspeaker 10W Stereo Audio (10W/channel RMS x2, 200Hz~10kHz,
8 ohm, 10% THD)
OPTICAL CHARACTERISTICS
• Contrast ratio 1200:1(with DCR on)
• Brightness 500 cd/m2(typ.)
• Peak contrast angle 6 o'clock
• White Chromaticity x: 0.283 y: 0.297 (at 9300°K) x: 0.313 y: 0.329 (at 6500°K)
x: 0.328 y: 0.344 (at 5700°K)
• Viewing Angle (C/R >5)
Upper >89° (typ.)
Lower >89° (typ.)
Left >89° (typ.)
Right >89° (typ.)
• Response time (Grey to Grey) 8ms(typ.) 12ms(max.)
sRGB
sRGB is a standard for ensuring correct exchange of colours between different devices
(e.g. digital cameras, monitors, printers, scanners, etc.)
Using a standard unified colour space, sRGB will help represent pictures taken by an sRGB
compatible device correctly on your sRGB enabled Mitsubishi monitors. In that way, the colours
are calibrated and you can rely on the correctness of the colours shown on your screen.
Important with the use of sRGB is that the brightness and contrast of your monitor is fixed to a
predefined setting as well as the colour gamut. Therefore it is important to select the sRGB
setting in the monitor's OSD.
From PC mode, open the OSD by pressing the MENU button of your monitor.

Product Information
Use the down button to select COLOUR SETTINGS and press MENU again.
Then move the down button to select NORMAL COLOUR and press MENU again.
* This data is subject to change without notice.
Resolution & Preset Modes
• Recommended 1360 x 768 at 60Hz
10 factory preset modes:
Resolution Mode H. freq (kHz) V. freq (Hz)
PC
640x350 VGA-1 31.469 70.086
640x480 VGA VESA 60 31.469 59.940
640x480 VGA VESA 75 37.500 75.000
720x400 IBM VGA 3H 31.468 70.087
800x600 SVGA VESA 56 35.156 56.250
800x600 SVGA VESA 60 37.879 60.317
800x600 SVGA VESA 75 46.875 75.000
1024x768 XGA VESA 60 48.363 60.004
1024x768 XGA VESA 75 60.023 75.029
1280x768 CVT 47.700 60.000
1280x720 CVT 44.772 59.855
1360x768 VESA 47.700 60.000
Video
720x480 480i 15.734 59.940

Product Information
720x576 576i 15.625 50.000
720x480 480p 31.470 60.000
720x576 576p 31.250 50.000
1280x720 720p 37.500 50.000
1280x720 720p 45.000 60.000
1920x1080 1080i 28.125 50.000
1920x1080 1080i 33.750 60.000
Automatic Power Saving
If you have a VESA DPMS compliant display card or software installed in your PC, the monitor
can automatically reduce its power consumption when not in use. If an input from a keyboard,
mouse or other input device is detected, the monitor will 'wake up' automatically. The
following table shows the power consumption and signaling of this automatic power saving
feature:
Power Management Definition
VESA Mode Video H-sync V-sync Power Used LED colour
Active On Yes Yes 100 W (typ.) Blue
Sleep Off No No < 5 W Amber
Switch Off Off - - < 3 W Off

Product Information
• Dimension (WxHxD) * 1014mm x 517mm x 244mm (incl. Pedestal, Speakers)
794mm x 490mm x 130mm (w/o Pedestal, Speakers)
• Weight 19.2 kg (incl. Pedestal, Speakers)
• Power supply 100 — 240 VAC, 60 — 50 Hz
• Power consumption PC Mode: 100 W (typ.)
TV Mode: 130 W (typ.)
• Temperature (operating) 5° C to 35° C
• Relative humidity 20% to 80%
• System MTBF 50K hrs (excluding CCFL 50Khrs)
* This data is subject to change without notice.
Pin Assignment
1. The digital only connector (DVI-D) contains 24 signal contacts organized in three rows of eight
contacts. Signal pin assignments are listed in the following table:
Pin
No. Signal
Assignment
Pin
No. Signal
Assignment
Pin
No. Signal Assignment
1T.M.D.S. Data2- 9T.M.D.S. Data1- 17 T.M.D.S. Data0-
2T.M.D.S. Data2+ 10 T.M.D.S. Data1+ 18 T.M.D.S. Data0+
3T.M.D.S. Data2/4
Shield 11 T.M.D.S. Data1/3 Shield 19 T.M.D.S. Data0/5 Shield
Physical Specifications

Product Information
4No connect 12 No connect 20 No connect
5No connect 13 No connect 21 No connect
6DDC Clock 14 +5V Power 22 T.M.D.S. Clock
Shield
7DDC Data 15 Hot Plug Detect 23 T.M.D.S. Clock+
8No connect 16 Ground (for +5V) 24 T.M.D.S. Clock-
2. The 15-pin D-sub connector (male) of the signal cable:
Pin
No. Assignment Pin
No. Assignment
1Red video input 9DDC +5V
2Green video input 10 Cable detect
3Blue video input 11 Identical output,
connected to pin 10
4Ground 12 Serial data line (SDA)
5NC 13 H. Sync / H+V
6Red video ground 14 V. Sync
7Green video ground 15 Data clock line (SCL)
8Blue video ground
3. RS232 Connector
D-sub 9-pin male connector for communication with a PC.

Product Information
Pin No. RS-232 (EIA-232-A) Function
3 Transmit Data (TD) from DTE to DCE
2 Receive Data (RD) from DCE to DTE
7 Request to Send (RTS)
8 Clear to Send (CTS)
6 DCE Ready (DSR)
5 Signal Ground (SG)
1 Received Line Signal Detector (DCD)
4 DTE Ready (DTR)
9 Ring Indicator
4. SCART Connector
Pin
No. Signal Pin No.
1Audio right channel output (0.5 Vrms, < 1K
ohms) 2
2Audio right channel input (0.5 Vrms, > 10K
ohms) 1
3Audio left channel output (0.5 Vrms, < 1K
ohms) 6

Product Information
4 Audio ground 4
5 Blue signal ground 5
6Audio left channel input (0.5 Vrms, > 10K
ohms) 3
7 Blue signal I/O (0.7 Vp-p, 75 ohms) 7
8Function switching I/O (L: < 2V, H: > 10V, 10K
ohms) 8
9 Green signal ground 9
10 Intercommunication data line No. 1 10
11 Green signal I/O (0.7 Vp-p, 75 ohms) 11
12 Intercommunication data line No. 2 12
13 Red signal ground 13
14 Blanking signal ground 14
15 Red signal I/O (0.7 Vp-p, 75 ohms) 15
16 Blanking signal I/O (L: < 0.4V, H: >1.0V, 75
ohms) 16
17 Composite video signal ground 18
18 Blanking signal ground 17
19 Composite video signal output (1 Vp-p, 75
ohms, sync: negative) 20
20 Composite video signal input (1 Vp-p, 75
ohms, sync: negative) 19
21 Plug shield (common ground) 21

Installing your LCD Monitor/TV
Installing your LCD Monitor/TV
Product Description • Connecting to Your PC, TV antenna, DVD/VCR etc. • Getting Started
• Optimizing Performance
Product Description
Installing your LCD Monitor/TV
Side View (Left)

Installing your LCD Monitor/TV
1INPUT Select input source
2Increase or decrease the channel number
or
move up or down to highlight functions in the OSD
3
Increase or decrease the level of audio volume
or
move left or right to highlight the sub-menu in the selected
OSD function
4MENU Open the OSD or confirm the selected function
5DC power switch On/Off
Side View (Right)

Installing your LCD Monitor/TV
1 Audio input for composite input Audio (left and right) input for composite
signal input.
2 Composite input Composite (CVBS) signal input
3 S-Video input S-Video signal input
4 Earphone output Earphone output
5 TV tuner TV tuner input (available in TV version only)
Rear View

Installing your LCD Monitor/TV
1AC in AC power in
2 Speakers output External speakers output
3 D-Sub output PC analog D-Sub output
4 DVI-D input PC digital input
5 D-Sub input PC analog D-Sub input
6 RS232 input RS232 network connection Input
7 RS232 output
RS232 network connection output for the use of
loop through function
8 PC audio PC stereo audio input

Installing your LCD Monitor/TV
9 Audio input for component signal
Audio (left and right) input for component signal
input
10 Component input Component (YPbPr) signal input
11 Composite output
Composite (CVBS) output for the use of loop
through function
12 Audio output for composite output
Audio (left and right) out put for composite signal
out put.
13 External / EURO-AV
SCART connection (for the use of European
model only)
14 Kensington lock Kensington lock
Optimising Performance
●For best performance, ensure that your display settings are set to 1360x768, 60Hz.
Note: You can check the current display settings by pressing the 'MENU' button
once.

On Screen Display
On Screen Display
On Screen Display Control • Using Your Remote Control
On Screen Display Controls
An overall view of the On-Screen Display (OSD) structure is shown below. You can use it as a reference for further
adjusting your Monitor/TV.
There are two different modes of OSD available for different models:
●PC Mode
●TV Mode
Main menu
There is a slight difference between PC mode and TV mode: Setup selection is available in TV mode only.
Sub-menus
Picture: press to enter sub-menu selections.
PC Mode
TV Mode