JVC LT-27CM69B User manual

Instruction Manual
27" FULL HD LED MONITOR
WITH BUILT-IN SPEAKERS
LT-27CM69B

2
Contents
Safety Warnings........................................................................................................................3
Unpacking..................................................................................................................................6
Installing / Removing the Base Stand ....................................................................................7
Assembling the Base Stand............................................................................................................................ 7
Detaching the Base........................................................................................................................................... 9
Mounting the Monitor...................................................................................................................................10
Product Overview ...................................................................................................................11
Main Unit............................................................................................................................................................. 11
Connection ..............................................................................................................................12
Adjusting the Angle................................................................................................................14
Basic Operating.......................................................................................................................15
Monitor Controls..............................................................................................................................................15
Auto Adjust Image (VGA Signal).................................................................................................................15
Eco Friendly Function.....................................................................................................................................16
Customizing Settings .............................................................................................................16
Maintenance............................................................................................................................19
Cleaning the Unit.............................................................................................................................................19
Hints and Tips..........................................................................................................................19
Product Fiche and Specifications..........................................................................................21
Useful Information and Licences...........................................................................................23

3
Safety Warnings
• Only use the screws supplied with the wall
mount bracket when attaching the monitor
to the bracket. See your monitor instructions
for screw type.
• Tighten the wall mount screw rmly to
prevent the monitor from falling. Do not over
tighten the screws.
• If you are in any doubt how to mount your
monitor, contact a professional.
Temperature
• Avoid extreme degrees of temperature,
either hot or cold. Place the unit well away
from heat sources such as radiators or gas /
electric res.
• Avoid exposure to direct sunlight and other
sources of heat.
Naked Flames
• Never place any type of candle or naked
ame on the top of or near the unit.
Moisture
• To reduce the risk of re, electric shock or
product damage, do not expose this unit
to rain, moisture, dripping or splashing. No
objects lled with liquids, such as vases,
should be placed on the unit.
• If you spill any liquid into the unit, it can
cause serious damage. Switch it o at the
mains immediately. Withdraw the mains plug
and consult your dealer.
Ventilation
• To prevent the risk of electric shock or re
hazard due to overheating, ensure that
curtains and other materials do not obstruct
the ventilation vents.
• A minimum distance of 5 cm around the unit
should be maintained to allow for sucient
ventilation.
• Do not install or place this unit in a bookcase,
built-in cabinet or in another conned space.
Ensure the unit is well ventilated.
Safety
• Always disconnect the unit from the mains
supply before connecting / disconnecting
other devices or moving the unit.
• Unplug the unit from the mains socket
during a lightning storm and long inactivity
periods (going on holiday).
• Read all the instructions carefully before
using the unit and keep them for future
reference.
• Retain the manual. If you pass the unit onto a
third party make sure to include this manual.
• Check that the voltage marked on the rating
label matches your mains voltage.
• WARNING: Never let people (including
children) with reduced physical, sensory or
mental capabilities or lack of experience
and / or knowledge use electrical devices
unsupervised.
• To avoid danger of suocation, keep plastic
bags out of reach of babies, children and
domestic animals.
• Carefully attach the stand to the monitor. If
the stand is provided with screws, tighten
the screws rmly to prevent the Monitor
from tilting. Do not over tighten the screws
and mount the stand rubbers properly.
Damage
• Please inspect the unit for damage after
unpacking.
• Do not continue to operate the unit if you
are in any doubt about it working normally,
or if it is damaged in any way - switch o,
withdraw the mains plug and consult your
dealer.
Location of Unit
• The unit must be placed on a at stable
surface and should not be subjected to
vibrations.
• Do not place the unit on sloped or unstable
surfaces as the unit may fall o or tip over.
• The mains socket must be located near the
unit and should be easily accessible.
• This unit is designed for indoor, domestic
use only.
• Use this monitor set at an altitude of less
than 2000 meters above sea level, in dry
locations and in regions with moderate or
tropical climates.
Wall Mounting
• Read the monitor and wall mount
instructions before mounting your monitor
on the wall.
• The wall mount bracket is not supplied, they
can be purchased from your dealer.
• Do not install the monitor on a ceiling or an
inclined wall.

4
• In the interests of safety and to avoid
unnecessary energy consumption, never
leave the unit switched on while unattended
for long periods of time, e.g. overnight, while
on holiday or while out of the house. Switch
it o and disconnect the mains plug from the
mains socket.
Mains Adapter Cable
• Make sure the unit or unit stand is not
resting on top of the mains cable, as the
weight of the unit may damage the mains
cable and create a safety hazard.
• A damaged power cord/plug can cause re
or give you an electric shock. Handle the
power cord by the plug, do not unplug the
monitor by pulling the power cord.
• Never touch the power cord/plug with wet
hands as this could cause a short circuit or
electric shock.
• Never make a knot in the power cord or tie it
with other cords.
• If the mains cable is damaged it must be
replaced by the manufacturer, its service
agent, or similarly qualied persons in order
to avoid a hazard.
• The mains adapter will continue to draw
electricity from the mains supply when
plugged in the mains socket. In the
interests of safety and to avoid unnecessary
energy consumption, never leave the
adapter plugged in the mains socket
while unattended for long periods of time.
Disconnect the adapter from the power
supply.
Use only power supplies listed in the user
instructions.
Interference
• Do not place the unit on or near appliances
which may cause electromagnetic
interference. If you do, it may adversely aect
the operating performance of the unit, and
cause a distorted picture or sound.
Optimum viewing
• View the unit in moderate light to prevent
eye strain. It is recommended to watch the
unit from a distance
3-7 times that of the screen height.
LCD screen
• The LCD screen is manufactured using
high-precision technology. However, some
tiny black points and / or bright points (red,
blue or green in colour) may constantly
appear on the LCD screen. These points are
generated in the manufacturing process and
are normal.
Screen Burn
• A characteristic of Plasma and Monitor
Panels is that displaying the same image
for a long time may cause a permanent
after-image to remain on the screen. This is
called screen burn. Most pictures shown on
the unit will be constantly moving and ll
the screen.
• To prevent screen burn if viewing any of
the above for long periods of time, reduce
contrast and brightness when viewing.
Once burn-in occurs it will never disappear
completely.
Standby
• The button on the unit does not switch o
the unit completely. The unit will continue to
draw electricity from the mains supply while
in standby. In the interests of safety and to
avoid unnecessary energy consumption,
never leave the unit in standby while
unattended for long periods of time, e.g.
overnight, while on holiday or while out of
the house. Disconnect the mains plug from
the mains socket.
Supervision
• Children should be supervised to ensure that
they do not play with the unit.
• Never let anyone especially children push
anything into the holes, slots or any other
openings in the case - this could result in a
fatal electric shock.
Earthing
• Apparatus connected to the protective
earthing of the building installation through
the MAINS connection or through other
apparatus with a connection to protective
earthing - and to a monitor distribution
system using coaxial cable, may in some
circumstances create a re hazard.
Connection to a monitor distribution system
has therefore to be provided through a
device providing electrical isolation below
a certain frequency range (galvanic isolator,
see EN 60728-11).

5
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning ash with arrowhead
symbol, within an equilateral
triangle, is intended to alert the user
to the presence of uninsulated
“dangerous voltage” within the unit’s
enclosure that may be of sucient
magnitude to constitute a risk of
electric shock.
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 manual accompanying the
unit.
Service
• To reduce the risk of electric shock, do not
remove screws. The unit does not contain
any user-serviceable parts. Please leave all
maintenance work to qualied personnel.
• Do not open any xed covers as this may
expose dangerous voltages.
Maintenance
• Ensure to unplug the unit from the mains
socket before cleaning.
• Do not use any type of abrasive pad or
abrasive cleaning solutions as these may
damage the unit’s surface.
• Do not use liquids to clean the unit.
• The wall socket plug is used as a disconnect
device, the disconnect device should be
readily accessible.
• This equipment is a Class II or double
insulated electrical appliance. It has
been designed in such a way that it
does not require a safety connection to
electrical earth.
To prevent the
spread of re,
keep candles or
other open ames
away from this
product at all
times.

6
Screw B
Unpacking
Remove all items from the packaging. Retain the packaging. If you dispose of it please do so
according to local regulations.
The following items are included:
Thank you for purchasing your new JVC LED Monitor.
We recommend that you spend some time reading this instruction manual
in order that you fully understand all the operational features it oers. You
will also nd some hints and tips to help you resolve any issues.
Read all the safety instructions carefully before use and keep this
instruction manual for future reference.
Main Unit Stand Stem Plastic Back Covers
(Left & Right)
Stand Base Screw A
• If items are missing, or damaged please contact Partmaster (UK only). Tel: [phone] for assistance.
• If you require additional assistance:
For UK, please call our UK Call Centre on 0344 561 1234.
For Ireland, please call our Ireland Call Center on 1 890 818 575.
Instruction ManualMains Adapter CableHDMI Cable

7
Installing / Removing the Base Stand
The LCD display is very fragile, and must be protected at all times when installing and removing the
base stand. Be sure that no hard or sharp object, or anything that could scratch or damage the LCD
display, comes into contact with it. DO NOT exert pressure on the front of the monitor at any time
because the screen could crack.
Disconnect all cables connected to the monitor.
Lay the monitor down on a at surface with the back side facing up, and ideally at the edge
of a table so that the base of the monitor slightly overhangs on it. Please make sure a soft
cushioned material (such as a towel or thick piece of foam) is placed beneath the screen. Leave
the protective bag on your monitor until you have fully attached the monitor stand.
Assembling the Base Stand
1. To install the base stand, position the stand stem into the back of monitor and slide it
upwards.
• Please read this instruction manual carefully while setting up your monitor.
• If you require additional assistance:
For UK, please call our UK Call Centre on 0344 561 1234.
For Ireland, please call our Ireland Call Center on 1 890 818 575.

8
2. Align the screw hole, then secure with the screws (screw A) provided.
OPEN
CLOSE
3. Snap the plastic covers and press down until you here the click sound.
• Note the orientation of the plastic back covers with the shorter edge facing at the top of monitor.
• The cover should be ush with the monitor when properly assembled. Incorrect assembly might
mean the cover might come loose.
4. Attached the stand base to the stem. Aligh the holes, then turn the base clockwise (as
indicated by the close indicator on the base) until you here the sound.

9
5. Secure with the screw B provided.
Detaching the Base
• Remove the stand assembly before mounting the TV onto the wall.
• To remove the stand assembly, lay the monitor on a at surface with a cushioned material between the
monitor and the surface to prevent damage.
1. Remove the plastic back covers.
2. Untighten the screws holding the stand assembly.

10
• Remove the base before mounting the monitor onto the wall.
• Keep the spare screw should you want to use the stand assembly option.
Mounting the Monitor
This monitor is designed to be wall-mounted with a standard mounting kit (sold separately)
designed for at-panel monitors. Mount this monitor according to the instructions included
in the mounting kit. Due to space restrictions, we recommend that you make all connections
before mounting on to the wall.
3. Remove the stand assembly.
75 mm
75 mm
Four mounting holes
(size M4 screw)
Monitor Weight (Without Stand):
LT-27CM69B: 3.30 kg

11
Product Overview
Main Unit
Front View
Rear View
2. MButton
• Display the OSD menu
bar.
• Press again to access OSD
main menu.
3. EButton
• Return to the upper
menu or exit the OSD
menu.
• Executed the “Image
Auto Adjust” function
automatically if not in
OSD menu.
4. Button
5. Buttons
6. HDMI socket
7. VGA socket
8. AUDIO OUT socket
9. DC IN socket
10. Cable Holder
1. Power LED
• Illuminates when the
monitor is in On mode.
• Flash when the monitor is
On but haven’t received
any signal (Standby
mode).
• Light will go o when the
monitor is in O mode.
1
M
EHDMI VGA DC
IN
AUDIO
OUT
2
3
4
56 7 8 9
10

12
Connection
Signal Input
Insert the desired cable into the matching connector on your computer.
HDMI VGA DC
IN
AUDIO
OUT
HDMI VGA DC
IN
AUDIO
OUT
HDMI Cable
(included)
HDMI Socket
Audio Signal Output
Use audio cable (not supplied) for connecting external speakers or stereo amplier.
VGA Cable
(not included)
VGA Socket
If you are using an Apple® computer, an
Apple® adapter is required. The adapter can
be purchased at an Apple® store.
Speakers output just support HDMI source.
If using VGA as an input source, speakers
still have no sound.
Connect the input signal cable and tighten
it by turning the screws clockwise. To
prevent disconnection secure the cable
rmly, do not over tighten.
Audio Cable
(not included)

13
HDMI VGA DC
IN
AUDIO
OUT
Turning the Monitor On
1. Connect the power cord from the monitor DC IN power supply to a mains socket.
2. Press the button to turn on the monitor. The LED light at the bottom of monitor will light
up. If there’s no signal received after few seconds, a pop up message will be displayed and
the LED light will ash and the monitor will switch to Standby mode.

14
Adjusting the Angle
1. Place the monitor in an upright position, mounted on the
stand base.
2. Adjust the angle of the screen. The angle of the screen can
be adjusted forwards or backwards from -5° to 15° for a
comfortable viewing experience.
–5° 15°
Front
side
Rear
side
• When you adjust the angle, do not hold the bottom of the monitor set frame as shown, it may injure your
ngers.
• Be careful do not touch or press the screen area when adjusting the angle of the monitor.

15
Basic Operating
Monitor Controls
1. Press the desired button at the rear of the monitor.
2. Press the buttons to change the value of the menu then press
the Mbutton to conrm the selection.
3. To return to the upper menu or exit the OSD menu, press the E
button.
Button Description
Press to switch the monitor on or o.
M• Press to display the menu bar. Press again to enter
the OSD main menu.
• Conrm the selection from menu.
E• Return to the upper menu or exit the OSD menu.
• Executed the “Image Auto Adjust” function
automatically if not in OSD menu. (VGA Signal)
• Adjust the value in option or select among the
options.
• Fast button of ECO setting if not in OSD menu:
STANDARD / TEXT / GAME / MOVIE / FPS / RTS
• Adjust the value in option or select among the
options.
• Fast button of game setting if not in OSD menu.
Auto Adjust Image (VGA Signal)
This function provides the user with optimal display settings.
• When the user connects the monitor for the rst time, this function automatically adjusts
the display to optimal settings for individual input signals.
• When you encounter problems such as blurry screen, blurred letters, screen icker or tilted
screen while using the device or after changing screen resolution, press the Ebutton to
improve resolution.
M
E

16
Eco Friendly Function
The unit features an ECO-Power / Standby mode. If the monitor does not receive an input
signal for serveral seconds, it will automatically switch the monitor into standby mode. The LED
light at the side of monitor will keep ashing. Once have input signal come in, the monitor will
automatically switch on.
The monitor will switch on again after receiving HDMI or VGA signal automatically after few
seconds. If the monitor still haven’t switch on, press the button at the rear of the monitor or
check the connection between monitor and the input devices.
Customizing Settings
Press the Mbutton to display the menu bar.
• Always disconnect the monitor from the mains socket when not in use for a long period of time.
• The button at the rear of the monitor is only used for switching the monitor into standby, it
does not disconnect the monitor from the mains power. To completely disconnect the mains
power, please remove the mains plug from the mains socket.
Enter the OSD Menu. Press again to
enter a selection in the OSD.
Return to the upper menu or exit the
OSD menu.
Switch the monitor on or o.
Fast button of ECO setting: STANDARD
/ TEXT / GAME / MOVIE / FPS / RTS.
Fast button of game setting.
1. Press the Mbutton again to enter the OSD menu. Press the Mbutton or buttons to
navigate the OSD menus or adjust the system settings to your preference. Finally press the
Mbutton to conrm the setting.
2. If you want to exit the menus, press the Ebutton to return to the upper menu.
M
E
Correspondence
button
Menu bar display
on monitor

17
Each option is described below.
Menu Settings Description
BRIGHTNESS
BRIGHTNESS Increases or decreases the amount of white in
the picture.
CONTRAST Adjusts the dierence between light and dark
levels in the picture.
ECO Select among picture mode: STANDARD /
TEXT / GAME / MOVIE / FPS (First-person
shotter game) / RTS (Real-time strategy
game).
DCR Select ON or OFF to enable or disable a DCR
(Dynamic Contrast Ratio).
Dynamic Contrast Ratio also called contrast
ratio. With a wider range between black and
white. A monitor is capable of deeper, richer
colours with more visible details in shadows
and highlight. When DCR turns ON, you will
get a better contrast.
When DCR is set to ON, setting of brightness,
contrast, hue and saturation will disable.
HUE Adjusts the tone of the screen colors.
SATURATION Adjusts the saturation of the screen colors.
The lower the value, the less saturated
and brighter the colors become.
IMAGE
H. POSITION Used to adjust the horizontal position of the
screen. (VGA signal only)
V. POSITION Used to adjust the vertical position of the
screen. (VGA signal only)
CLOCK To obtain the correct width of the input signal
by adjusting the frequency. Used to minimize
the vertical bars that appear because of an
incorrect width. (VGA signal only)
PHASE Used to optimize screen performance by
adjusting the phase. (VGA signal only)
ASPECT Allows you to watch the screen in various
picture formats: WIDE / 4:3 / AUTO.
COLOUR TEMP.
COLOUR TEMP. Select among colour temperature: Cool /
Warm / User.
Adjusts the colour components
independently to achieve a warm or cool
colour. (for User mode)
RED Adjust red color temperature.
GREEN Adjust green color temperature.
BLUE Adjust blue color temperature.

18
OSD SETTING
LANGUAGE Allows you to select your desired on screen
menu language. The default is English.
OSD H. POS. Adjusts OSD horizontal position.
OSD V. POS. Adjusts OSD vertical position.
OSD TIMER Adjusts OSD display time.
TRANSPARENCY Adjusts OSD transparency.
RESET
IMAGE AUTO
ADJUST
Auto adjusts the horizontal / vertical
position, focus and clock of the image. (VGA
signal only)
COLOR AUTO
ADJUST
Adjusts white balance. (VGA signal only)
RESET Restore to factory setting.
MISC
SIGNAL SOURCE Select the input source: VGA / HDMI.
EYE SAVER Eye Saver is optimized your viewing comfort
by smartly reducing blue light emissions.
MUTE Mute and restore your monitor sound. (HDMI
signal only)
VOLUME Adjust the volume. (HDMI signal only)

19
Maintenance
Cleaning the Unit
Hints and Tips
The following table contains various hints and tips to get the best performance from your
monitor. If you require additional assistance:
• For UK, please call our UK Call Centre on 0344 561 1234.
• For Ireland, please call our Ireland Call Center on 1 890 818 575.
Problem Solution
No image on screen • Check if the power button has been switched on.
• Verify the brightness and contrast of the monitor is within the
normal setting.
• Check if the power indicator is turns on. If so, this indicates
that the monitor is not recieving the input signal.
• If the signal indicator is a notebook or laptop, make sure that
the signal has been switched to screen mode.
• Make sure that the computer is turned on and is not sleeping.
• Make sure that the correct input is selected.
Out of Focus • Check if the image signal cable is inserted properly.
Ensure the unit is fully unplugged from the mains socket before cleaning.
• Use a soft dry cloth to wipe away the dust
from the screen and surfaces.
• If the surfaces are extremely dirty, clean the
monitor with a cloth which has been dipped
in a slightly soapy water. Wring the cloth
until it is almost dry, then use it to wipe the
monitor.
• Ensure there is no excess water on the screen.
Allow any water or dampness to evaporate
before switching the monitor on.
• Never use alcohol, benzine, paint-thinner, cleaning uid or other chemicals.
• Do not use compressed air to remove dust.

20
Flashing Screen • The power is insucient to connect the monitor or is too
weak.
• To avoid a magnetic eld around the monitor, move devices
like speakers, ourescent lights, AC transformers, table fans,
etc. farther away.
• By pressing the Ebutton, the Auto Adjust Image function will
automatically apply optimized settings to the display.
Wrong or Unusual Color • If red, green, blue, or any of the color disappears, check to see
if the signal cord is connected properly. If the plub is loose it
might cause a bad connection.
• Try connecting another PC for comparison.
Horizontal Screen
Rolling
• Retighten the signal cable.
No Sound or Sound is
Low
• Make sure the computer is connected with HDMI.
• Adjust the volume settings of your monitor or computer.
• Make sure the computer sound card driver is properly
installed and activated.
• If using external speakers, check whether the Audio Out
socket is properly connected
• Increase the volume on the external speakers.