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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HDMI: Switch the HDMI connector to show HDMI signals.
Video: Switches the SDI / Video interface to show the Video signal.
(4)F1 button
Function key F1, press main menu Function key to set.
(5)F2 button
Function key F2, press main menu Function key to set.
(6)F3 button
Function key F3, press main menu Function key to set.
(7)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.
(8)DOWN button
When in the menu, press this button to select the operation down.
(9)UP button
When in the menu, press this button to select the operation up.
(10)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.
(9)Headset
Headphone jack output.
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B: Rear view
KRM-404A rear view:
(Note: 1,2,3,4 each interface part corresponds to a screen)
KRM-503A rear view:
(Note: 1,2,3 each interface part corresponds to a screen)
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(1) SDI/Video input terminal
(2) SDI OUT terminal
KRM-702A rear view:
(Note: 1,2 each interface part corresponds to a screen)
KRM-902A rear view:
(Note: 1,2 each interface part corresponds to a screen)
KRM-404A and KRM-902A rear view of monitor description:
SDI/Video input terminal can be used to input SDI signal or Video signal for
monitoring.
SDI OUT terminal can output the input SDI signal to other devices.
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(3) HDMI input
(4) LAN1/2
(5) GPI1/2
Pin
Function
Control
panel
Description
Pin 1
GPI0
Panel 3
Screen 3 corresponds to GPI0, when this pin is
connected with GND, GPI0 works, GPI0 function
can be set in menu GPI option.
Pin 2
GPI1
Panel 3
Screen 3 corresponds to GPI1, when this pin is
connected with GND, GPI0 works, GPI1 function
can be set in menu GPI option.
Pin 3
GPI0
Panel 4
Screen 4 corresponds to GPI1, when this pin is
connected with GND, GPI0 works, GPI1 function
can be set in menu GPI option.
Pin 4
TX
Panel 3 & 4
Screen 3 and 4 of the RS232 interface TX, through
the RS232 interface, control the first and the second
screen UMD
Pin 5
RX
Panel 3 & 4
Screen 3 and 4 of the RS232 interface TX, through
HDMI input interface used to input HDMI signal for monitoring.
Ethernet interface for network remote control. Through this interface, you can
control the operation of screen 1 and screen 2 at the same time. You can also
upgrade screen 1 and screen 2 programs.
GPI interface:
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the RS232 interface, control the first and the second
screen UMD
Pin 6
GPI1
Panel 4
Screen 4 corresponds to GPI1, when this pin is
connected with GND, GPI1 works, GPI1 function
can be set in menu GPI option.
Pin 7
NC
Not connect
Pin 8
GND
Ground
(6) LAN3/4
(7) GPI3/4
Pin
Function
Control
panel
Description
Pin 1
GPI0
Panel 3
Screen 3 corresponds to GPI0, when this pin is
connected with GND, GPI0 works, GPI0 function can
be set in menu GPI option.
Pin 2
GPI1
Panel 3
Screen 3 corresponds to GPI1, when this pin is
connected with GND, GPI0 works, GPI1 function can
be set in menu GPI option.
Pin 3
GPI0
Panel 4
Screen 4 corresponds to GPI1, when this pin is
connected with GND, GPI0 works, GPI1 function can
Ethernet interface for network remote control. Through this interface, you can
control the operation of screen 3 and screen 4 at the same time. You can also
upgrade screen 3 and screen 4 programs.
GPI interface:
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be set in menu GPI option.
Pin 4
TX
Panel 3
& 4
Screen 3 and 4 of the RS232 interface TX, through
the RS232 interface, control the first and the second
screen UMD
Pin 5
RX
Panel 3
& 4
Screen 3 and 4 of the RS232 interface TX, through
the RS232 interface, control the first and the second
screen UMD
Pin 6
GPI1
Panel 4
Screen 4 corresponds to GPI1, when this pin is
connected with GND, GPI1 works, GPI1 function can
be set in menu GPI option.
Pin 7
NC
Not connect
Pin 8
GND
Ground
(8) DC 12V IN
12V DC power supply input interface
The interface pins are defined as:
Pin 1: GND
Pin 2: NC
Pin 3: NC
Pin 4: +12V
(9) AC interface
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Main menu
Menu item
Status
1
Function Key
1
Picture
1
Image
1
Audio
1
Marker
1
For AC power input connection.
(10) Speaker
KRM-702A Monitor 1 Speaker.
(11) Speaker
KRM-702A Monitor 2 Speaker.
Menu Operation Section
Menu Operation:
Press MENU to enter the main menu, then press UP or DOWN to switch between
options in the same menu.Press ENTER to enter the next menu, and then press UP or
DOWN to find the corresponding parameter, press ENTER, then press UP or DOWN to
adjust the parameter's value. After the parameter is set, press MENU to return To the
previous menu. Then use a similar method to set the remaining parameters. In summary,
the following keys ENTER, MENU, UP, and DOWN are frequently used when setting
parameters. The role of the buttons are:
ENTER: to enter the next menu
MENU: Return to the previous menu
UP and DOWN button: in the same menu, switch the options; or adjust the value of the
parameter.
Menu Item Description
1. Main menu:
The main menu of the screen contains the following items:
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Scope
1
Embedded code
1
Layout
1
IMD
1
2. Sub Menu:
Status
Menu item
Description
Source
Current window input signal
Format
Current window input signal format
Color Temp
Current color temperature
Image Size
The image size of the current window input signal
Scan Mode
The scan mode of the current window input signal
Model
Type version of the current monitor software
Firmware
The firmware version of the current monitor
McuSoftware
Software version of Mcu burning in the current monitor
DspSoftware
Software version of FPGA burning in the current monitor
Status:
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Picture Setting:
Picture
Menu item
Setting
Description
Brightness
0－100
Brightness Adjustment
Contrast
0－100
Contrast Adjustment
Sharpness
0－100
Sharpness Adjustment
Colour
0－100
Saturation Adjustment
Hue
0－100
Color Adjustment
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Img.Adj:
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Img.Adj
Menu item
Setting
Description
Image Size
FILL ASPECT
original ratio of the signal source
Full Screen
Full screen image
1: 1
At 1:1 pixel-to-pixel display. It is
invalid in PIP sub-screen and
PBP mode.
16: 9
16:9 aspect ratio
4: 3
4:3 aspect ratio
Scan Mode
100% Scan
Over Scan 5%
Under Scan 5%
100% Image display
95% Image display
105% image display
CTI
On
Off
Turn on Color Transient
Improvement, a better color
transition
Turn off Color Transient
Improvement
Gray Mode
On
Off
Monochrome mode with black
and white image
Blue Mode
On
Off
Display in Blue only
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Colour:
Colour
Sub menu items
Setting
Description
Color space
(KRM-404 no such
option)
Do not choose
REC 709
Color space choice Bypass
Color space choice REC 709
Colour Temp
3200K
5600K
6500K
9300K
Customize
Color temperature has 4 kinds of
fixed options（3200K，5600K，
6500K，9300K） and a custom
choice.
Colour custom
Red gain 0－255
Green gain 0－255
Blue gain 0－255
When adjusting the red, green,
blue gain options, the "Custom"
option for color temperature is
automatically saved.
Colour adjust
(KRM-404A does not
have this option）
YesNoWhether to choose color adjust
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Audio:
Audio
Sub Menu Items
Setting
Description
Volume
0－100
Speaker volume adjustment
Audio Level
On
Off
Turn on audio meter display
Turn off audio meter display
Audio Out channel
CH1&CH2
CH3&CH4
CH5&CH6
CH7&CH8
Select SDI audio CH1 and CH2
channel output
Select SDI audio CH3 and CH4
channel output
Select SDI audio CH5 and CH6
channel output
Select SDI audio CH7 and CH8
channel output
Display mode
Vertical display
Horizontal display
Audio meters vertically displayed
Audio meters horizontally
displayed
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Marker Setting:
Marker Setting
Sub Menu Items
Setting
Description
Marker Enable
ON
OFF
All markers on
All markers off
Marker Select
OFF
4:3
16:9
15:9
14:9
13:9
1.85:1
2.35:1
NO marker display
Marker display 4:3
Marker display 16:9
Marker display 15:9
Marker display 14:9
Marker display 13:9
Marker display 1.85:1
Marker display 2.35:1
Target Marker
ON
OFF
USER
Turn on target marker
Turn on center mark
Turn on user target tag
Safety Area
OFF
80%
85%
No Safety Area display
80% Safety Area display
85% Safety Area display
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88%
90%
93%
88% Safety Area display
90% Safety Area display
93% Safety Area display
Marker Level
White
Gray
Dark
Maker line is white
Marker line is gray
Marker line is dark
Marker Mat
OFF
Transparency
Half
Black
Turn off Fill up the background
beyond marker
Background beyond marker
transparent
Background beyond marker filled
up with gray
filled up with black
IMD:
IMD
Sub Menu Items
Setting
Description
UMD Display
ON
OFF
Turn on/off the UMD display
UMD ID
0-255
UMD ID can be set any value
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from 0-255.
UMD Char
xxxxxxxx
Static UMD display, UMD
characters can be manually set.
UMD characters can be arbitrarily
set in 8 "xxxxxxxx". The setting
process: Select the option to the
UMD character option, press the
ENTER key, select the first UMD
character to be adjusted, the
character to be adjusted will turn
yellow, press the DOWN key or
the UP key to select the desired
character, After selecting, press
the MENU button to exit to set
the first UMD character. Similarly,
set the rest of the characters.
UMD Color
Red
Blue
Green
White
UMD Character color set to red
UMD Character color set to blue
UMD Character color set to
green
UMD Character color set to white
UMD position
Bottom Right
Top Center
Bottom Center
UMD display at Bottom Right
UMD display at Top Center
UMD display at Bottom Center
UMD
TSL 3.1
TSL 4.0
Select TSL3.1
Select TSL4.0
OSD Tally Mode
OFF
RG
GR
RGY
Turn off OSD Tally Mode
OSD Tally select RG mode
OSD Tally select GR mode
OSD Tally select RGY mode
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Led Tally
ON
OFF
Turn on/off the LED Tally
Tally Source
GPI
TSL
Select GPI control
Select TSL protocol control
Scope:
Scope (only for SDI/HDMI/DVI signal)
Sub Menu Items
Setting
Description
Luma Mode
On
Off
Turn on the Y brightness waveform
Turn off the Y brightness waveform
Waveform Alarm
84%-100%
Waveform alarm can be set at any
percentage between 84%-100%, it
will alarm when measured
waveform reach or exceed the
value you set and mark them with
red
Waveform Scale
Digital
IRE
Display in digital
Display in percentage of luminance
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Vector
ON
OFF
Turn on/off vector
Vector Scale
100%
75%
Vector 100% display
Vector zoom out to 75% display
TC Mode
Off
LTC
VITC1
VITC2
Turn Off TC Mode
Time code display as LTC mode
Time code display as VITC1
Time code display as VITC2
Setup:
Setup
Sub Menu Items
Setting
Description
Language
Chinese
English
Select Chinese/English in menu
Menu Timeout
Normally open
20s
40s
60s
Setting menu display time
Menu H Position
0-100
Menu horizontal position
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adjustment
Menu V Position
0-100
Menu vertical position adjustment
Source Display
OffOnTurn off Source Display
Turn on Source Display
Source Char
xxxxx
Source names can be customized
The source name can be set freely
in 5 "xxxxx". The setting process:
Select the option to the source
name character options, press the
ENTER key, select the first source
name to adjust the characters to be
adjusted characters will turn yellow,
then press the DOWN key or the
UP key to select The desired
character, select a good, press the
MENU button, you can exit to set
the first source name. Similarly, set
the rest of the characters.
Factory Reset
YesNoFactory reset
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GPI&FuncKey:
GPI
Sub Menu Items
Setting
Description
AspectKey（F1）
Image size
Brightness
Vector
TC code mode
Audio table display
Marker
Color temp
ASPECT button can be customized
into other function keys: ASPECT,
brightness, vector, TC code mode,
audio table display, Marker
, color temperature
UpKey(F3)
VolPlus
Brightness
Vector
TC code mode
Audio table display
Markers
Color temp
Up button can be customized into
other function keys: ASPECT,
brightness, vector, TC code mode,
audio table display, Markers
, color temperature
DownKey(F2)
VolDown
Brightness
Vector
DOWN button can be customized
into other function keys: ASPECT,
brightness, vector, TC code mode,
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TC code mode
Audio table display
Markers
Color temp
audio table display, Markers
, color temperature
GPI0
Red Tally
Green Tally
SDI
HDMI
VIDEO
GPI0 button can be customized
into other function keys: Red Tally、
Green Tally 、 SDI 、 HDMI 、
VIDEO,When GPI0 is grounded,
control Tally or switch Source
GPI1
Red Tally
Green Tally
SDI
HDMI
VIDEO
GPI1 button can be customized
into other function keys: Red Tally,
Green Tally, SDI, HDMI, VIDEO,
When GPI0 is grounded, control
Tally or switch Source
Factory Reset
This function is to reset the monitor to factory preset.
Please try to reset the monitor, when the following situations occur:
1. The monitor parameters are adjusted incorrect by user.
2. The monitor picture or sound is abnormal, and not due to hardware problem.
To do factory reset, please follow the below five steps:
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1. Press MENU button to enter main menu.
2. Turn VOLUME knob to item Setup and select it.
3. Turn IMAGE ADJ knob to Factory Reset and select it.
4. The screen will refresh after following the instruction of turning the VOLUME knob.
5. Power off the monitor, and must wait for at least 5 seconds, then restart the monitor.
The monitor resets to factory preset.
Product Structure Specification
KRM-404A monitor size:
Front view (mm)
Top view (mm)
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KRM-503A monitor size:
Side view (mm)
Front view (mm)
Top view (mm)
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KRM-702A monitor size:
Side view (mm)
Front view (mm)
Top view (mm)
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KRM-902A monitor size:
Side view (mm)
Front view (mm)
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Top view (mm)
Side view (mm)
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38
User
Tel
Postal Code
Address
Product
Model
Serial
Number
Dealer
Purchase
Date
Maintenance Record
Date
Contents of
Reparation
Replacement parts
Repairer
User
Signature
Name
Qty
Warranty Card
This warranty card should be filled in immediately when purchasing
Please keep a proper record of this warranty card.
As the continuous improvement of the products, this will subject to change without notice
All contents on this data have been carefully checked, if there is any printing errors &
omissions or any misunderstanding, our Company reserves the right of interpretation.
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