JVC DT-U31, DT-U27HB, DT-U31PRO Instructions Manual
MULTI FORMAT LCD MONITOR
DT-U31
DT-U27HB
DT-U31PRO
INSTRUCTIONS
For Customer Use:
Please read the Instruction Manual carefully
and retain this information for future reference.
Version: B
Safety Precautions
CAUTION
RISK OF ELECTRICAL SHOCK
CAUTION:
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE. NO OBJECTS FILLED WITH LIQUIDS,
SUCH AS VASES, SHALL BE PLACED ON THE
APPARATUS.
DO NOT OPEN
To reduce the risk of electric shock. Do
not remove cover (or back). No user
serviceable parts inside. Refer servicing
to qualified service personnel.
The lighting flash with arrowhead
symbol, within an equilateral triangle is
intended to alert the user to the presence
of uninsulared “dangerous voltage”
within the product’s enclosure that may
be of sufficient magnitude to constitute a
risk of electric shock to persons.
The exclamation point within an
equilateral triangle is intended to alert
the user to the presence of important
operating and maintenance (servicing)
instructions in the literature
accompanying the appliance.
Warning: This is a class A product. In a domestic environment this
product may cause radio interference in which case the
user may be required to take adequate measures.
IMPORTANT SAFEGUARDS
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure your personal safety.
But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRIC SHOCK OR FIRE.
In order not to defeat the safeguards incorporated into this product, observe the following basic rules for its installation, use, and service.
Please read these “IMPORTANT SAFEGUARDS” carefully before use.
• All the safety and operating instructions should be read before the product is operated.
• The safety and operating instructions should be retained for future reference.
• All warnings on the product and in the operating instructions should be adhered to.
• All operating instructions should be followed.
POWER CONNECTION
The power supply voltage rating of this product is AC 120 V (For U.S.A. and Canada) and AC 220 – 240 V (For
European countries, Asian countries, and United Kingdom).
The power cord attached conforms to the following power supply voltage and countries. Use only the power
cord designated to ensure safety and EMC regulations of each countries.
For U.S.A. and Canada: AC 120 V
For United Kingdom: AC 220 – 240 VFor European and Asian countries:
AC 220 – 240 V
This plug will fit only into a grounded power outlet. If you are unable to insert the plug into the outlet, contact
your electrician to install the proper outlet. Do not defeat the safety purpose of the grounded plug.
• This product should be operated only with the type of power source indicated on the label. If you are not sure
of the type of power supply of your home, consult your product dealer or local electric power company.
Warning:
• Do not use the same power cord for AC 120 V as for AC 220 – 240 V. Doing so may cause malfunction,
electric shock or fire.
2
Safety Precautions (cont.)
Under the following conditions,
1.
Turn off the power.
2. Unplug this product from the wall outlet.
3. Refer service to qualified service personnel.
a) When the product emits smoke or unusual smell.
b) When the product exhibits a distinct change in performance —for example, no picture or no sound.
c) If liquid has been spilled, or objects have fallen on the
product.
d) If the product has been exposed to rain or water.
e) If the product has been dropped or damaged in any
way.
f) When the power supply cord or plug is damaged.
• Do not install this product in the following places:
– in a damp or dusty room
– where the product is exposed to soot or steam, such as near the cooking counter or a humidifier
– near heat sources
– where condensation easily occurs, such as near the window
• Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious injury to a child or adult,
and serious damage to the product.
The product should be mounted according to the manufacturer’s instructions, and should use a mount recommended by the
manufacturer.
• Do not use this product near water.
• Be sure to install the product in the place where proper temperature and humidity are kept.
This product becomes hot during its use. Take enough care when handling the product.
• Make enough room for inserting or removing the power plug.
Place the product as close to an AC outlet as possible. The
main power supply for the product is controlled by inserting or
removing the power plug.
• When you install the product in a place where you cannot
easily insert or remove the power plug from an AC outlet, do
not use the provided power cord holder, and insert or remove
the power cord from the AC inlet on the product.
• When the product is left unattended and unused for a long
period of time, unplug it from the wall outlet and disconnect
the cable system.
• Do not overload wall outlets, extension cords, or convenience receptacles on other equipment as this can result in a
risk of fire or electric shock.
• Use only the accessory cord designed for this product to
prevent shock.
•
Do not attempt to service this product yourself, as opening or
removing covers may expose you to dangerous voltages and
other hazards. Refer all service to qualified service personnel.
Do not use the product for a long time if the sound is distorted.
When the product is left unattended and unused for a long
period of time, unplug it from the wall outlet and disconnect the
cable system.
•
Do not overload wall outlets, extension cords, or convenience
receptacles on other equipment as this can result in a risk of
fire or electric shock.
• Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation of the product and protect it
from overheating. These openings must not be blocked or covered.
• Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-circuit
the parts, which could result in a fire or electric shock.
• Never spill liquid of any kind on the product.
• Never place anything on the product. (Placing liquids, naked flames, cloths, paper, etc. on the product may cause a fire.)
• Do not apply any strong shock to the LCD panel. (Do not hit any object against it or push it with a sharp-pointed tool.)
• Do not put heavy objects on the product.
• Do not step on or hang on the product.
• Before connecting other products such as VCR’s and personal computers, you should turn off the power of this product for
protection against electric shock.
• Do not use attachments not recommended by the manufacturer as they may be hazardous.
• When replacement parts are required, be sure the service technician has used replacement parts specified by the manufac-
turer or equivalents. Unauthorized substitutions may result in fire, electric shock, or other hazards.
• Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine
that the product is in proper operating condition.
3
Operating Precautions
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
1)
Keep these instructions.
2)
Heed all warnings.
3)
Follow all instructions.
4)
Do not use this apparatus near water.
5)
Clean only with dry cloth.
6)
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
7)
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
8)
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other.
9)
A grounding type plug has two blades and a third grounding prong.The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit
10)
from the apparatus.
Only use attachments/accessories specified by the manufacturer.
11)
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
12)
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
13)
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any
14)
way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus,
the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be
15)
placed on the apparatus.
Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
16)
When discarding batteries, environmental problems must be considered and the local rules or laws governing the disposal of these
17)
batteries must be followed strictly.
The LCD panel and backlight have life expectancy. Due to the basic characteristics of the LCD panel, an afterimage or uneven display
may occur. It is recommended that you change images occasionally, activate the power saving function, or often turn off the power to
reduce the load on the LCD panel. Continuous operations of the LCD panel may accelerate the deterioration.
Maintenance
Unplug this product from the wall outlet before cleaning.
LCD panel
To avoid irreparable change in appearance of the screen such
as uneven color, discoloration, scratches, be careful about the
following:
Do not paste or stick anything using any glues or adhesive
tapes.
Do not write anything on the screen.
Do not strike the screen with a hard object.
Avoid condensation on the screen.
Do not wipe the screen with any liquid such as water. In
addition, wiping the screen with water-diluted neutral
detergent or solvent such as alcohol, thinner, or benzine
may affect the anti-reflection treatment of the screen.
Do not wipe the screen forcefully.
Wipe stains off the LCD panel with a soft cloth. If the screen gets
heavily stained, wipe it with a soft cloth soaked in water-diluted
neutral detergent and wrung well, then wipe with a soft dry cloth.
Cabinet
To avoid the deterioration or damages of the cabinet such as its
paint’s peeling away, be careful about the following:
Do not wipe the cabinet using solvent such as alcohol, thinner,
or benzine.
Do not expose the cabinet to any volatile substance such as
insecticides.
Do not allow any rubber or plastic in contact for a long time.
Do not wipe the cabinet forcefully.
Wipe stains off the cabinet with a soft cloth. If the cabinet gets
heavily stained, wipe it with a soft cloth soaked in water-diluted
neutral detergent and wrung well, then wipe with a soft dry cloth.
Ventilation openings
Use a vacuum cleaner to get rid of the dust around the intakes (all
the openings). If a vacuum cleaner is not available, use a cloth and
wipe it off. Leaving the dust around the intakes may prevent proper
temperature control and cause damage to the product.
4
Table of Contents
Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IMPORTANT SAFEGUARDS 2
Operating Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maintenance 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Index of Parts and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Rear panel 7
Front panel 8
Showing Input Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 9
On the Information Display 9
On the Status Display 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
The operation procedure 10
Menu Transition Diagram 10
Main Menu 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
General 20
LCD panel 20
Input/output terminals 20
Dimensions 21
Available signals 22
5
Installation
Do not rest your arm on the monitor or lean against the monitor.
Do not touch the LCD panel when installing the monitor.
Be sure to install the monitor securely to prevent the monitor from falling over, which may cause damage to the monitor or injury.
Using the monitor on U-stand
The monitor package provides a U shape rotatable desktop stand to be installed.
Fix 2 screws to the center screw holes of left and right side.
Fix the other 2 screws to the downside screw holes. Adjust monitor angle of ±12° by the downside screws.
Caution:
Slide the monitor into the top mouth of U shape stand.
12° 12°
Be careful not to pinch your fingers in the moving parts.
The Max tilt angle is down 12° and up 12°, please make sure the setup location is stable, to prevent the monitor falling down.
Place the monitor on a mat to avoid scratching the table surface.
6
Index of Parts and Functions
Rear panel
1
SFP terminal
Input terminal for 12G/6G/3G/HD/SD-SDI SFP optical ber receiver
adaptor.
The SFP adaptor is optional purchased.
1
2
3
4
5
6
7
2
E. AUDIO SDI (OUT) terminal (BNC)
Output terminal for the SDI IN1 or SFP IN signal,
supports 12G/6G/3G/HD/SD.
3
E. AUDIO SDI (IN) terminals (BNC)
Input terminals for the SDI signals:
SDI IN1: 12G/6G/3G/HD/SD
SDI IN2/3/4: 3G/HD/SD
The SDI terminals accept also EMBEDDED AUDIO signals including
up to 16 audio channels with a sampling frequency of 48 kHz.
HDMI terminal
4
Input / Output terminal for HDMI signals.
Will not display or output HDCP protected contects.
5
ETHERNET
1000M high speed RJ45 ethernet port, for webserver IP external
control. ( page 17)
GPI terminal
6
Terminal for controlling the monitor by GPI remote. ( Page 16.)
RS485 UMD terminal
7
Terminal for controlling the monitor by TSL UMD Tallyman system.
( Page 17.)
DC-IN terminal
8
Connect with DC12V-17V 4-pin XLR power adapter.
(Pin 1: Negative, Pin 4: Positive)
Make sure the DC adaptor load matches with the power
consumption of the monitor.
10
AC-IN terminal
9
Connect the provided AC power cord to an AC outlet, support
AC 100-240V, 50/60Hz, with 250V fuse.
10
AC Switcher
Switch to OFF will cut o AC power completely.
Note for connections
•
Before making any connections, turn o all the equipment.
8
9
•
User a cord whose plugs correctly match the terminals on this
monitor and the equipment.
•
Plugs should be rmly inserted; poor connections could cause
noise.
•
When unplugging a cord, be sure to grasp its plug and pull it
out.
•
DO NOT connect the power cord until all connections are
complete.
•
Refer also to the user manual of each piece of equipment.
7
Index of Parts and Functionos (cont.)
Front panel
Tally lamp
This lamp is controlled by the tally function of the
Make contact terminal. ( Page 16.)
You can select the color of the tally lamp from
"Green", "Red", or "Yellow".
1 1
2
1
Speaker:
For SDI/HDMI embedded audio monitoring.
The speaker will not work if earphone is plugged in.
Rotary knobs：
2
VOLUME: Adjust the sound volume from 0-100.
Press down the VOLUME knob, the volume will be 0 (mute).
CHROMA: Adjusts the picture chroma from -100 to +100.
BRIGHT: Adjusts the picture brightness from -100 to +100.
CONTRAST: Adjusts the picture contrast from -100 to +100.
Press down the BRIGHT/CONTRAST/SATURATION knobs,
the parameters will recover to default value 0.
Direction Keys:
3
Includes Up, Down, Left, Right 4 direction keys for Menu
operation. ( page 10.)
Menu Key:
4
Press to switch on Menu system and operate by direction
keys.
5
WFM Key:
Press to swtich on/o the Waveform scope.
6
INFO Key
3
Press to switch on/off all the on screen overlay
informations, includes video scopes, audio meters,
UMD, timecode, markers etc.
Press INFO can quit Menu system at any time.
7
FUNCTION Keys
Provide F1 / F2 / F3 / F4 / F5 / F6 function keys to assign
monitor functions and switch on/off quickly. ( page 19.)
4
5
7
6
8
INPUT SELECTION keys
8
9
10 11
Select input sources directly:
- SDI 1 / SFP: Press to switch to the SDI IN-1 terminal input,
Press again to switch to SFP terminal input.
- SDI 2: Press to switch to the SDI IN-2 terminal input.
- SDI 3: Press to switch to the SDI IN-3 terminal input.
- SDI 4: Press to switch to the SDI IN-4 terminal input.
- 4x3G: Press to switch to Quad-link 4x3G SDI 2SI interleave mode,
Press again to switch to 4x3G SDI Quad split mode.
The 4x3G source requires inputs of all SDI IN1,2,3,4.
- HDMI: Press to switch to HDMI terminal input.
The key light will indicate the current input source.
9
POWER ON/OFF
The standby power consumption is less than 0.5W, comply
with ErP rules. To complete cut o power, please switch o the
AC input switcher or disconnect DC cable.
10
PHONE jack
3.5mm earphone socket, for SDI/HDMI embedded audio
monitoring.
11
USB LUT
1. Firmware upgrade:
Plug in USB stick with rmware, operate Menu to upgrade
the monitor. ( page 19.)
2. User 3DLUT upload:
Plug in USB stick with user created LUTs, operate Menu to
upload to the monitor. ( page 11.)
3. Auto calibration:
Plug in color sensor probe into the USB port, operate Menu
to start auto calibration. ( page 12.)
8
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