JVC DT-N24F User Guide
MULTI FORMAT LCD MONITOR
DT-N24F
INSTRUCTIONS
For Customer Use:
Please read the Instruction Manual carefully
and retain this information for future reference.
Version: V1.0.0V03
Safety Precautions
CAUTION
RISK OF ELECTRICAL SHOCK
CAUTION:
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 lightning flash with arrowhead
symbol, within an equilateral triangle is
intended to alert the user to the presence
of uninsulated “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: 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.
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
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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.
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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 Europe and Asia).
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 country.
Not all types of power cords are supplied to this product.
For U.S.A. and Canada: AC 120V For Europe and Asia: AC 220-240V
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: 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.
Before connecting other products such as VCR’s and personal
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
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manufacturer or equivalents. Unauthorized substitutions may
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.
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
–
in a location exposed to direct sunlight or strong light
–
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 (
“Operating conditions”
on page 19).
This product becomes hot during its use. Take enough care
when handling the product.
2
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.
Safety Precautions (cont.)
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.
Use only the power source specified on the unit.
AC power: 120 V/220 - 240V, 50 Hz/60 Hz
•
DC power: 11V-17V
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Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation of the product and protect it from
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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,
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Never spill liquid of any kind on the product.
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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.)
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Do not put heavy objects on the product.
•
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Do not step on or hang on the product.
When the product is left unattended and unused for a long
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period of time, unplug it from the wall outlet and disconnect
the cable system.
Do not overload wall outlets, extension cords, or convenience
•
or electric shock.
3
Safety Precautions (cont.)
IMPORTANT SAFETY INSTRUCTIONS
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9) 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.
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.
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from
the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any
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.
15) Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be
placed on the apparatus.
16) Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.
17) When discarding batteries, environmental problems must be considered and the local rules or laws governing the disposal of these batteries
must be followed strictly.
Operating Precautions
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
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.
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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
Volume Adjustment/Audio Channel Selection 9
On the Information Display 9
On the Status Display 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
The operation procedure 10
Menu Transition Diagram 10
Main Menu 11
4 erutarepmet hgih eht ni tcudorp eht fo esu rof noituaC
External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
About the external control 17
Using the UMD control 17
Using the GPI control 17
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
General 19
LCD panel 19
Input/output terminals 19
Dimensions 20
Available signals 21
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.
elbatius rehto yna ro flehs a no rotinom eht llatsni oT
surface using screws
1
Lay the monitor on a cloth with the LCD panel facing down to prevent the LCD panel from being damaged.
2
Take out the desktop stand (2 feet) from accessory box in the package.
Clockwise screw the feet onto the bottom of the monitor.
3
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Index of Parts and Functionos
Rear panel
IN
RS-485
1
OUT
GPI
OUT
CVBS
Y
2
Pb
Pr
IN
3
RS-232C
1
OUT
HDMI
OUT1
OUT2
3G/HD/SD-SDI
9
0
1
L
AUDIO-IN
Firmware upgrade
USB
VGA-IN
IN
IN1
IN2
R
4
5
6
7
8
1 REMOTE terminal
Terminal for controlling the monitor by an external control (
“External Control” on page 17
).
2 Y / Pb / Pr (IN) terminals (BNC)
3 CVBS terminals (BNC)
Input (IN) and output (OUT) terminals for the composite signals.
4 VGA-IN (mini D-sub 15pin)
Input terminal for analog RGB signal. ( page )
22
5 HDMI terminal
Input / Output terminal for HDMI signals. The monitor will not display or output HDMI with HDCP protection. ( page 22)
6 E. AUDIO 3G/HD/SD SDI (IN 1, IN 2) terminals (BNC)
Input / Output terminals for the HD/SD SDI signals.
The terminals accept also EMBEDDED AUDIO signals including up to 16 audio channels with a sampling frequency of 48 kHz.
7 AUDIO (IN) terminals (pin jack)
Input terminals for the analog audio signals.
Set signal source as ANALOG (CVBS, VGA, YPbPr) ,the analog audio can be monitored as audio meters or output via Speaker/Headphone.
8 USB socket
9 DC-IN terminal
Main (Back up) power input, connect with DC11V 17V 4-pin XLR power adapter. (Pin 1: Negative, Pin 4: Positive)
10 AC-IN terminal
AC power input connector.
Connect the provided AC power cord to an AC outlet.
CAUTION
Do not connect the power cord until all other connections are completed.
Note for connections
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Use a cord whose plugs correctly match the terminals on this monitor and the equipment.
•
•
When unplugging a cord, be sure to grasp its plug and pull it out.
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DO NOT connect the power cord until all connections are complete.
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Refer also to the user manual of each piece of equipment.
•
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Index of Parts and Functionos (cont.)
Front panel
Tally lamp
This lamp is controlled by the tally function of the
Make contact terminal. ( External Control on Page 17.)
You can select the color of the tally lamp from "Green",
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"Red", or "Yellow".
1
Speaker:
4
SDI1
SDI2
HDMI
1
2 3
ANALOG
F2
F1
F3
F4
WFM DISP
6 8
BRIGHT
MENU/ENTER
5
CONTRAST
7
SATURATION
POWER
PHONE
9
For SDI/HDMI embedded audio and analog audio monitoring. (Will not work if earphone is plugged in)
INPUT SELECT buttons/lamps
2
Selects an input.
SDI 1: E. AUDIO 3G/HD/SD SDI (IN 1) terminal
SDI 2: E. AUDIO 3G/HD/SD SDI (IN 2) terminal
HDMI:HDMI terminal
ANALOG: select from CVBS, VGA, Y/ Pb / Pr signal
●The lamp for the selected input lights
FUNCTION button
3
You can use the functions assigned to this button.
WFM button
4
1
DISP button
5
VOLUME MENU/PUSH
6
When the menu is inactivated, press “VOLUME MENU/PUSH” to turn on the main menu
Revolve “VOLUME MENU/PUSH” to adjust settings or parameters, and press to apply
When the menu is inactivated, revolve “VOLUME MENU/PUSH” to adjust the sound volume
Picture adjustment knob
7
BRIGHT：Adjusts the picture brightness and the default value is 50.
CONTRAST：Adjusts the picture contrast and the default value is 50.
SATURATION：Adjusts the picture saturation and the default value is 50.
Directly press BRIGHT/CONTRAST/SATURATION knobs, the parameters will recover to default value.
*
POWER
8
PHONE
9
3.5mm earphone socket, for SDI/HDMI embedded audio and analog audio monitoring.
8
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