Konvision KRM Series, KRM-902A, KRM-404A, KRM-503A, KRM-702A User Manual
KRM series Rackmount LCD Monitors
USER MANUAL
Shenzhen Konvision Technology Co., Ltd
http://www.konvision.com
V2.0
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Contents
Notes...........................................................................................................................3
Safety..........................................................................................................................4
Features..................................................................................................................... 6
Parts and Functions................................................................................................. 7
A: Front View.....................................................................................................7
B: Rear view....................................................................................................14
Menu Operation Section....................................................................................... 19
Menu Operation:.............................................................................................19
Menu Item Description.................................................................................. 19
1. Main menu.................................................................................................. 19
2. Sub Menu....................................................................................................20
Status....................................................................................................... 20
Picture Setting.........................................................................................21
Img.Adj.....................................................................................................21
Colour.......................................................................................................23
Audio........................................................................................................ 24
Marker Setting.........................................................................................25
IMD........................................................................................................... 26
Scope....................................................................................................... 28
Setup........................................................................................................ 29
GPI&FuncKey......................................................................................... 31
Factory Reset..........................................................................................................32
Product Structure Specification............................................................................33
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Notes
For the safety use of products, please read the following instructions
regarding the installation, use and maintenance carefully.
.
Please read the product safety and operating instructions carefully before the product is
operated.
. Please keep the safety and operating instructions for future reference.
. Please pay strict attention to the warnings and implement the products according to the
operating instructions closely.
. All operating instructions should be strictly enforced.
1. Please use the power cord recommended by manufacturer.
2. Please do not place heavy objects on the power cord.
3. Please do not expose the monitors to rain, humid, dusty places.
4. Please do not place vessels with liquid (such as cups, beverage bottles) on the
monitor.
5. Please do not place this product in high heat places.
6. Please make sure the earth terminal is good in order to avoid electric shock.
7. Please do not open the back cover to avoid electric shock. Please contact
professionals for service need.
8. If the sound turns abnormal, please do not use the monitor for a long time..
9. Do not place this product at unstable places such as cars, shelves or tables, as it is
easy to make the product falling down, may cause severely hurt to children and adults
and also damage to the product.
10. Please do not touch the power plug with wet hands, as it will cause electric shock.
11. Please do not expose the LCD panel in direct sunlight for a long time, it will result in
damage or aging of the LCD panel.
12. Please display this product at a suitable temperature and humidity place.
13. Please do not spray any liquid things and/or add any objects into the monitor, it might
cause voltage instability and short-circuit, also can easily cause fires and blackouts.
14. If do not use the device for a long time, please unplug the power cord from the AC
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outlet.
15. Please keep not less than 5cm space around the vents while using the monitor, in
order to obtain good heat dissipation effect.
Safety
Screen Maintenance
Please follow the below guidelines carefully to prevent discoloration, stains and scratches
on the screen:
- Avoid striking the screen with any object.
- Do not wipe the screen hard.
- Do not wipe the screen with solvents such as alcohol, thinner or gasoline.
- Do not spray detergent or other cleaners on the monitor or LCD panel, as it may cause
fault because of water droplets into the monitor.
- Do not write on the screen.
- Do not paste or stick any viscous markers on the screen.
Screen may be cleaned by gently wiping with lint free cloth to remove dust. For the more
difficult cleaning, use lint free cloth that has been very lightly dampened with detergent,
then dry any excess moisture from the monitor or LCD panel immediately to prevent
damage.
Cabinet Maintenance
Please follow the guidelines below to prevent potential damage.
- Do not wipe the cabinet with solvents such as alcohol, thinner or gasoline.
- Do not use any pesticides and/or other volatile substances.
- Do not allow prolonged contact with rubber or plastic.
- Do not wipe the cabinet hard. Use a soft, lint free cloth to clean. If the cabinet cleaning is
more difficult, use lint free cloth that has been very lightly dampened with detergent and
then dry it to wipe.
Installation
- Keep adequate air circulation to prevent device internal overheating. Please do not
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1. If the static image displayed too long, it will have residual image, which should be
place the product on the surface of some certain objects (such as blankets, carpets,
etc.), as these objects may block the vents.
- Please keep the device away from heat generating sources, such as radiator, heaters
and air duct, also keep it away from much dust or mechanical vibration place.
Rackmount Installation
- For rack mount installation, please keep 1U space from both top and bottom to make
sure adequate air circulation, or install an external electric fan. Please follow the
instructions and install with the rack mounts provided by manufacturer.
Transportation
- This monitor is precise equipment and need professional packing materials to transport.
So do not to use packing materials provided by suppliers except KONVISION or its
authorized packing material suppliers.
When the following situations occur, please turn off the power, do not
insert the plug and contact a professional service staff to deal with
timely.
A. This product smells smoke and off-flavor.
B. When this product displays abnormal operating conditions, such as there is no picture
or sound.
C. When any liquid is splashed into the product or product dropped.
D. When the product soaked or fall into the water.
E. When the product has been damaged or other damage circumstances.
F. When the power cord or plug is damaged.
The following does not belong to failures:
attributed to the characteristics of LCD display but not a failure. Residual image will
disappear automatically after a period of time.
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2. If this device used in a cold environment, the screen may appear residual image.
3. LCD screen may appear tiny spots (red, blue or green), this is not a fault, LCD
4. Lightly vibration when you touch the monitors.
5. Screen and cabinet will become warm gradually during operating.
6. When it appears cracked sound
7. When it appears sound of mechanical vibration.
This is not a product failure, when the monitor temperature changes, screen will
return to normal conditions.
screens are manufactured with high precision technology, and a small number of
pixels may not be able to show intermittent.
Features
High resolution LCD panel
- LED backlight and high resolution. High contrast, high-speed response and wide
viewing angle technology make the monitor can be used under variety of lighting
conditions.
Motion-Adaptive Interlace to Progressive
- It converts interlaced video to progressive video by motion detection, reduce the
serrated image.
SDI Input
- 3G/HD/SD-SDI video signal can be input through this connector.
HDMI Input
- HDMI signal can be input through this connector.
SDI Loop Out
SDI signal will be looped outand linked to output connector.
Color Temperature
- Different color temperatures can be selected freely
Image Size Setting
- The display mode is switchable among 16:9, 4:3, full screen, 1:1, and the original aspect
ratio.
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Marker Setting
- Show frame borders, center marker, and safety area, etc.
Scan mode
- Scan mode includes Full Scan, Over Scan.
Part Zoom In
- Zoom in any part of the picture, to watch picture details more clearly, and assist for
focus.
Vector scope
- Vector UV analysis for color bar signal input.
Time code
- Display SMPTE time code (LTC, VITC1, VITC2) under SDI 1 input, it is used for
identifying and synchronizing of video data streams.
Remote Control Function
- Available to connect to the remote terminal to operate the equipment directly, select the
input signal, longitudinal mode settings and tally indicator, etc.
Parts and Functions
A: Front View
KRM-404A Front View:
(Note: same operation for the 4 front panels)
KRM-902A Front View:
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(Note: same operation for the 2 front panels)
KRM-404A and KRM-902A monitor front panel instructions:
(1)Tally indicator
It is controlled by the tally function of the RS232 port, with two colors red and green.
(2)POWER button and indicator
External power supply, press this button to turn on the monitor, the indicator turns
blue. Press the button again to turn the monitor off and the light off.
(3)SOURCE button
Press this button to select the input signal to be displayed.
The following changes will occur to the input signal:
SDI: Switches the SDI / Video interface to show the SDI signal.
HDMI: Switch the HDMI connector to show HDMI signals.
Video: Switches the SDI / Video interface to show the Video signal.
(4) ASPECT/F1 button
Press this button to select the display ratio.
The following changes will occur in the screen display ratio:
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Auto: The screen display scale is displayed in the original scale.
Full Screen Display: The screen display ratio is displayed in full screen.
16：9：The screen display ratio is displayed as 16: 9.
1：1： The screen display ratio is displayed as 1: 1.
4：3： The screen display ratio is displayed as 4: 3.
When the ASPECT button is set to another function button, it can be set in the menu
options.
(5)MENU button
Press to display the on-screen menu, and press the button again to exit the on-screen
menu.
During menu operation, press the MENU button to return to the previous menu.
(6)DOWN/F2 button
When in the menu, press this button to select the operation down.
When not in the menu, press the DOWN button to achieve other function keys, the
function keys can be set in the menu options.
(7)UP/F3 button
While in the menu, press this button to select the up operation.
When not in the menu, press the UP button to achieve other function keys, the
function keys can be set in the menu options.
(8)ENTER/F4 button
Press to select the OK operation.
While the menu is operating, press the ENTER button to enter the next menu or to
confirm the selected parameter.
When not in the menu, press the ENTER key to achieve other function keys, the
function keys can be set in the menu options.
(9)Headset
Headphone jack output.
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(10)Speaker
Speaker output.
KRM-503A monitor front view:
KRM-503A monitor front panel description:
(1)Tally light
Red and green Tally lamps can be controlled via Ethernet, serial port, GPI.
(2)POWER button and lights
External power supply, press this button to turn on the monitor, the indicator turns
blue. Press the button again to turn the monitor off and the light off.
(3)MONITOR1 button and indicator
When press the MONITOR1 button, the indicator turns blue. Meanwhile,the monitor 1
can operate buttons such as MENU, UP / F1, DOWN / F2, ENTER / F3, ASPECT / F4,
SOURCE and POWER.
(4)MONITOR2 button and indicator
When you press the MONITOR2 button, the indicator turns blue. At this time, Monitor
2 can operate buttons such as MENU, UP / F1, DOWN / F2, ENTER / F3, ASPECT /
F4, SOURCE and POWER.
(5)MONITOR3 button and indicator
When you press the MONITOR3 button, the indicator turns blue. At this time, the
monitor 3 can operate buttons such as MENU, UP / F1, DOWN / F2, ENTER / F3,
ASPECT / F4, SOURCE and POWER.
(6)SOURCE button
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Press this button to select the input signal to be displayed.
The following changes will occur to the input signal:
SDI: Switches the SDI / Video interface to show the SDI signal.
HDMI: Switch the HDMI connector to show HDMI signals.
Video:Switches the SDI / Video interface to show the Video signal.
(7) ASPECT/F4 button
Press this button to select the display ratio.
The following changes will occur in the screen display ratio:
Auto: The screen display scale is displayed in the original scale.
Full Screen Display: The screen display ratio is displayed in full screen.
16: 9: The screen display ratio is displayed as 16: 9.
1: 1: The screen display ratio is displayed as 1: 1.
4: 3: The screen display ratio is displayed as 4: 3.
When the ASPECT button is set to another function button, it can be set in the menu
options.
(8)MENU button
Press to display the on-screen menu, and press the button again to exit the on-screen
menu.
During menu operation, press the MENU button to return to the previous menu.
(9)UP/F1 button
While in the menu, press this button to select the up operation.
When not in the menu, press the UP button to achieve other function keys, the
function keys can be set in the menu options.
(10)DOWN/F2 button
When in the menu, press this button to select the operation down.
When not in the menu, press the DOWN button to achieve other function keys, the
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function keys can be set in the menu options.
(11)ENTER/F3 button
Press to select the OK operation.
While the menu is operating, press the ENTER button to enter the next menu or to
confirm the selected parameter.
When not in the menu, press the ENTER key to achieve other function keys, the
function keys can be set in the menu options.
KRM-702A Front View:
(Note: same operation for the 2 front panels)
KRM-702A monitor front panel instructions:
(1)Tally indicator
It is controlled by the tally function of the RS232 port, with two colors red and green.
(2)POWER button and indicator
External power supply, press this button to turn on the monitor, the indicator turns
blue. Press the button again to turn the monitor off and the light off.
(3)SOURCE button
Press this button to select the input signal to be displayed.
The following changes will occur to the input signal:
SDI: Switches the SDI / Video interface to show the SDI signal.
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