Kogan KALED28UHDA User manual

Table of Contents
FCC Radio Frequency Interference Statement.....................................................................................2
Safety Precautions........................................................................................................................................... 2
Accessories...............................................................................................................................................................2
Setup........................................................................................................................................................................... 3
Installing the stand base................................................................................................................................3
isconnecting the stand base.....................................................................................................................4
Quick Installation................................................................................................................................................... 4
Step One: Cable connections .....................................................................................................................4
Step Two: Power connection ......................................................................................................................4
Step Three: Connecting the audio cable (optional)............................................................................4
Step Four: Connect headphones (if desired).........................................................................................4
Step Five: Connecting the USB cable.......................................................................................................4
Step Six: Power ON computer and monitor...........................................................................................5
Step Seven: Setting Timing Mode for Resolution and Refresh Rate (Windows users)..........5
Product Layout.......................................................................................................................................................5
Connections........................................................................................................................................................ 5
Front view...........................................................................................................................................................6
Rear view............................................................................................................................................................. 7
Functionality............................................................................................................................................................7
Using on-screen display (OS ) functions...............................................................................................7
Short cut functions from the button(s)....................................................................................................8
PbP mode............................................................................................................................................................9
Support Timing Modes.......................................................................................................................................12
Technical Specifications.....................................................................................................................................13
Care and Maintenance........................................................................................................................................14
Safety Tips.........................................................................................................................................................14
Troubleshooting....................................................................................................................................................14
1

FCC Radio Frequency Interference Statement
This monitor has been tested and found compliant with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide proper
protection against harmful interference to a residential installation. This monitor generates,
uses, and can radiate radio frequency energy. Harmful interference to radio communication
may be led as a result if it‘s not properly installed and used. However, there is no guarantee
that interference will not occur in a particular installation. If this monitor does cause serious
interference to radio or television reception, resetting the monitor may determine it.
Moreover, users are encouraged to correct interference by doing one or more of the
following:
•Reorient or relocate the receiving antenna.
•Move the monitor and the receiver further away from each other.
•Connect the monitor into an outlet on a circuit different from that to which the
receiver is connected.
•Consult your local dealer or an qualified technician.
Safety Precautions
•This monitor is manufactured and tested on the principle that a user’s safety comes
first. Improper use or installation may result danger to the monitor as well as to the
user. Carefully go over the following WARNINGS before installation and keep this
guide handy.
•This monitor should be operated only at the correct power sources indicated on the
label on the rear end of the monitor. If you’re unsure of the power supply in your
residence, consult with your power company.
•o not try to repair the monitor yourself as it contains no user-serviceable parts. The
monitor should only be repaired by a qualified Kogan technician.
•o not remove the monitor cabinet. There is high-voltage parts inside that may
cause electric shock to human bodies, even when the power cord is disconnected.
•Stop using the monitor if the cabinet is damaged. Contact the Kogan customer
support team for advice.
•Put your monitor in a clean, dry environment. Unplug the monitor immediately if gets
wet and contact the Kogan customer support team.
•Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry
cloth. Apply non-ammonia based cleaner onto the cloth, not directly onto the glass
screen.
•Keep the monitor away from magnetic objects, motors, TV sets, and transformers.
•o not place heavy objects on the cable or power cord.
•For displays with glossy bezels the user should consider the placement of the
displays as the bezel may cause disturbing reflections from surrounding light and
bright surfaces.
•ue to safety concerns, if the VESA mounting kit is purchased separately, please
make sure the mounting kit is UL-Listed, and replaceable only by service personnel.
2
According to WEEE regulation, this monitor can t be handled as normal trash in
Australia when it is out of usage. Please refer to the recycle information from our
website to handle it.

Accessories
The monitor should arrive with the following accessories included.
•AC Power cord
•VI (24 pin) cable
•USB 3.0 Cable (A to B)
•Quick Start Guide
•Warranty Card
Setup
Installing the stand base
1. Place the monitor face down on a soft cushioned surface or blanket.
2. Install the stand base to the monitor.
Disconnecting the stand base
1. Place the monitor face down on a soft cushioned surface or blanket.
2. Press the bottom tabs inwards and pull the base stand away to remove.
3

Quick Installation
Step One: Cable connections
•Connect Video cable (VGA cable option)
Make sure both the monitor and the computer are powered OFF. Connect the video
cable to the computer, and then to the monitor.
•or connect DVI cable
Connect the VI output of the computer to the VI input port on the monitor.
•or connect the HDMI cable (HDMI cable option)
Connect the H MI cable from the H MI output of the computer to the H MI input of
the monitor.
•or connect the DisplayPort cable (DisplayPort cable option)
Connect the isplayPort cable from the isplayPort output of the computer to the
isplayPort input of the monitor.
Step Two: Power connection
Connect the power cord to a properly grounded powered wall outlet, then to the monitor.
Step Three: Connecting the audio cable (optional)
Connect the audio cable from the audio output of the computer to the audio input of the
monitor.
Step Four: Connect headphones (if desired)
Connect your headphones to the earphone output port on the monitor. (Headphones not
supplied.)
Step Five: Connecting the USB cable
Connect a USB cable (not supplied) from the computer to the monitor.
Step Six: Power ON computer and monitor
Turn both units on. The monitor should now display your computer's output.
Step Seven: Setting Timing Mode for Resolution and Refresh Rate
(Windows users)
Example: 1920 x 1080 @ 60Hz
Resolution: right-click on the windows desktop Properties Settings “ esktop Area”. → → →
Set the resolution.
Refresh Rate (vertical frequency): see your graphics card user guide for instructions.
4

Product Layout
Connections
Front view
1 OS Menu ON/OFF 2 Scroll down/decrease 3 Scroll up/increase
4 Confirm 5 Power ON/OFF 6 LE indicator
5
Headphones
PC
Audio cable
USB cable
Power cable
VI cable
isplayPort cable H MI cable
VGA cable
1 2 3 4 5 6

Rear view
1 Power input (AC input) 2 VI input ( VI 24 pin) 3 H MI-2 input (19 pin)
4 H MI-1 input (19 pin) 5 isplayPort-2 input 6 isplayPort-1 input
7 VGA input ( -Sub 15 pin) 8 Up-stream USB port (to PC) 9 USB port x 2 (USB 3.0)
10 Audio input 11 Earphone output
Functionality
Using on-screen display (OSD) functions
1 isplay main menu
Exit from OS menu
2 Select between VGA, VI, H MI1, H MI2, isplayPort1 or isplayPort2
Hold for 3 seconds to activate auto image adjust
▼Select desired item when in OS menu
When not in OS menu, directly enters the audio menu
▲Select desired item when in OS menu
When not in OS menu, directly enters PiP/PhP menu
▼ + ▲ Recall both contrast and brightness (when in OS menu)
1 + ▼ Power lock. Hold for 3 seconds to lock (when not in OS menu)
1 + ▲ OS lock. Hold for 3 seconds to lock (when not in OS menu)
6
12 3 4 5 6 7 8 9 10 11

Short cut functions from the button(s)
Input: When input is pressed, monitor will change the input signal to VGA, VI, H MI1,
H MI2, isplayPort1 or isplayPort2.
Picture: to manually adjust the picture format, contrast, brightness, sharpness, overdrive
and ECO modes of the screen image.
•Picture format: select video format from 16:9, 4:3 or 1:1
•Contrast: adjust the foreground white level of the screen image
•Brightness: adjust the luminance of the video image
•Sharpness: adjust the clarity of a non-UH resolution (3840x1620) image signal
•Over drive: allows the user to change the over drive strength to improve the quality
of motion pictures
•ECO mode: allows the user to change the energy-saving settings. Contrast and
brightness adjustment will be disabled when ECO is active.
7

PiP/PbP: PiP/PbP allows you to watch two screens from different sources at the same time.
(PiP is picture in picture; PbP is picture by picture)
•PiP/PbP mode: toggle to enable/disable PiP/PbP function. Main input. Identifies main
source (greyed out).
•Sub Win1 input: select input source for sub-screen.
•Sub Win2 input: select input source for sub-screen.
•Sub Win3 input: select input source for sub-screen.
•PiP size: adjust sub-screen window size.
Small (720 x 480) Middle (1280 x 720) Large (1920 x 1080)
•PiP position: adjust sub-screen window position.
Top-Right Top-Left Bottom-Right Bottom-Left
•Swap: switch between main screen and sub-screen (only for PiP and 2PbP).
PbP mode
2PbP
Splits the screen equally down the center. In order to
achieve the full screen on each side, we recommend
the resolution of 1920 x 2160, however this is a
custom resolution. Check your video card to ensure
that custom resolutions are supported.
If custom resolutions are not supported, then black
bars on the bottom and top of the image will result.
8

3PbP
Splits the screen.
Left hand side shows only one input.
Right hand side shows two inputs.
4PbP
Splits the screen into four equal quadrants.
Auto Adjust: Adjusts the audio functions.
•Volume: adjusts the volume of the speaker output.
•Mute: Completely turn volume ON/OFF.
•Audio source: When in H MI1 or H MI2 input, select where the audio source comes
from out of Line-in, H MI1 or H MI2.
When in isplayPort1 or isplayPort2 input, select where the audio source comes
from out of Line-in, isplayPort1 or isplayPort2.
Color: select the colour for improving brightness and colour saturation between Warm,
Normal, Cool, User efined, Preset and Blue Light Reducer.
•Warm: adds green to screen for a darker image.
•Normal: adds red to screen for warmer white and richer red.
•Cool: adds blue to screen for a cooler white.
•User Define: Individual adjustments for red (R), green (G) and blue (B).
•Preset: provides optimum display based on the content being displayed. (Picture
Mode adjustment will be disabled when Preset is active).
•Standard: general environment and default setting.
•Game: optimized for PC game environments.
•Cinema: optimized for movies and video environments.
•Scenery: optimized for displaying outdoor scenery images.
•Text: optimized for test editing and viewing work processing.
9

•Blue Light Reducer: ecreases the blue light emitted from the display to reduce the
risk of blue light exposure to your eyes. (Picture mode adjustment will be disabled
when Blue Light Reducer is active.)
There are three levels of Blue Light Reduction.
Language: Allow user to choose from the available languages.
OSD Setting: to manually adjust the horizontal, vertical OS position, transparency and
OS time out.
•Horizontal: Horizontally adjust the OS position.
•Vertical: Vertically adjust the OS position.
•Transparency: Change the transparency of the OS window.
•OSD Time Out: automatically turns off On Screen isplay (OS ) after a preset period
of time.
Setup Menu: To set up Auto, H./V. Position, Phase, Clock, isplayPort, Reset and
Information.
•Auto: auto adjust horizontal/vertical position, phase and clock.
•H. Position: adjust the horizontal position of the screen.
•V. Position: adjust the vertical position of the screen.
•Phase: adjust delay time of phase in order to reduce picture noise.
•Clock: adjust clock frequency in order to get optimised horizontal size.
•DisplayPort: adjust isplayPort version.
•Reset: Reset to factory settings for Video & Audio controls.
•Information: isplay information regarding current input signal from graphic card in
computer.
10

Support Timing Modes
Standard Resolution
VGA 720 x 400 @ 70Hz
VGA 640 x 480 @ 60Hz
MAC 640 x 480 @ 67Hz
VESA 640 x 480 @ 72Hz
VESA 640 x 480 @ 75Hz
VESA 800 x 600 @ 56Hz
VESA 800 x 600 @ 60Hz
VESA 800 x 600 @ 72Hz
VESA 800 x 600 @ 75Hz
MAC 832 x 624 @ 75Hz
VESA 1024 x 768 @ 60Hz
VESA 1024 x 768 @ 70Hz
VESA 1024 x 768 @ 75Hz
MAC 1152 x 870 @ 75Hz
VESA 1280 x 720 @ 60Hz
CVT 1280 x 800 @ 60Hz
VESA 1280 x 1024 @ 60Hz
VESA 1280 x 1024 @ 75Hz
VESA 1440 x 900 @ 60Hz
VESA 1440 x 900 @ 75Hz
VESA 1600 x 900 @ 60RB
VESA 1680 x 1050 @ 60Hz
VESA 1920 x 1080 @ 60Hz
VESA 1920 x 1200 @ 60Hz
VESA 2048 x 1152 @ 60Hz
VESA only VI (dual link) & P 1920 x 1440 @ 60Hz
VESA only VI (dual link) & P 2560 x 1440 @ 60Hz
CVT only VI (dual link) & P 2560 x 1600 @ 60RB
CVT only VI (dual link) & P 2880 x 1620 @ 60RB
CVT (only P) 3840 x 2160 @ 60Hz
Note: VI, H MI and isplayPort supports 480i, 480p, 576i, 576p, 720p, 1080i,
1080p, and 2160p.
Warning: o not set the graphic card in your computer to exceed these
maximum refresh rates. oing so may result in permanent damage to your LE
LC Monitor.
11

Technical Specifications
LCD Panel 71.12 cm (28”) TFT (with LE back light)
Power Management Energy Star
VESA PMS compatible
Off Mode, < 0.5 W
Displayable Resolution UH 3840 x 2160 max. Vertical Frequency 60Hz max.
Compatibility PC VGA Support up to 2048 x 1152 @ 60Hz
H MI/ VI- Support up to 3840 X 2160 @ 30Hz
P support up to 3840 x 2160 @ 60Hz (non-interlaced)
Mac® VGA Support up to 2048 x 1152
VI- /H MI Support up to 3840 x 2160 @ 30Hz
P Support up to 3840 x 2160 @ 60Hz (non-interlaced)
Note: For Mac® OSX 10.8.3, VI- only supports up to 1920 x
1080
Pixel Dimension 0.16 x 0.16 mm
LCD Display Color 1.07 billion
Tilt -5°~20°
Active Display Area 620.93 mm x 341.28 mm
Temperature Operating: 0°C ~ + 40°C
Storage: -20°C ~ + 60°C
Compliance CE, C-Tick, SAA
Power Input Voltage AC100-240 V
Speaker 3W x 2
Care and Maintenance
•Avoid exposing your monitor directly to sunlight or other heat sources. Place your
monitor away from the sun to reduce glare.
•Put your monitor in a well ventilated area.
•o not place any heavy things on top of your monitor.
•Make certain your monitor is installed in a clean, moisture-free area.
•Keep your monitor away from magnets, motors, transformers, speakers, and TV sets.
12

Safety Tips
•If smoke, abnormal noises or odors came out from your monitor, you should remove
the power cord immediately and contact the Kogan customer support team.
•Never remove the rear cover of your monitor cabinet. The display unit inside
contains high-voltage parts and may cause electric shock to human bodies.
•Never try to repair your monitor yourself. Always call the Kogan customer support
team for information.
Troubleshooting
No Power •Make sure the AC power cord is securely connected to the
power adapter and the power supply is firmly connected to
the monitor.
•Plug another electrical device into the power outlet to
verify that the outlet is working.
•Make sure all signal cables are connected.
Power on but no
screen image
•Make sure the video cable supplied with the monitor is
tightly connected to the video output on the back of the
computer.
•Adjust the brightness.
Wrong or abnormal
colours
•If any colours (red, green, blue) are missing, check the
video cable to ensure it is securely connected. Loose or
broken pins in the cable connector can cause an improper
connection.
•Connect the monitor to another computer.
13