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INF-7

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1. Press the [OFF TIMER] button to select 30, 60, or 90, not 0min.

2. Set the volume level to "0" with the [VOL-] button.

3. Press and hold the [RECALL] button for more than 3 seconds. (This must be done while the volume display is on.)

  The CAT mode will appear on the screen.

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Turn off the Display with the main switch or remote control unit. 

Mode

Function

IIC Mode

Setup and adjustment

CD Mode

Software, EEPROM version, Error history information display

NW Mode

Network information display

SD Mode

MTBF parameter (Used time, internal temperature) display

MS Mode

Destination setting

ID Mode

Self diagnosis status display

VOL -

RECALL

OFF TIMER

CAT Panel sys.8.2

IIC Mode

CD Mode

NW Mode

SD Mode

MS Mode

ID Mode

INF-8

1. Display the CAT mode (Refer to 3.1.).

2.  The CAT mode menu appears on the screen. Select the [IIC Mode] menu with [pq] buttons and press the [ENTER] button 

to enter the IIC mode.

3. Press the [pq] buttons to switch the sub mode.

4. Press the [tu] buttons to switch On or Off.

Sub mode

Function

Front panel 

Key Check

Displays name of the control button when each 

button on the control panel is pressed.

It can be checked for cable disconnection or 

contact failure.

After checking for all the buttons on the control 

panel, the "OK" will appear.

Burn In Mode

On/Off (Default: Off)

Sets up aging mode.

When no signal input, internal test patterns (Black, 

Green, Red, Blue, White) will automatically be 

displayed  sequentially.

POWER-OFF/

ON Aging 

Mode

Factory use

USB Upgrade

Detects USB memory installed

-USB Detected : USB memory is installed

-USB Removed : USB memory is removed

Press and hold the [ENTER] button while

indicating "USB Detected", the Main MCU

firmware upgrade dialogue window will appear on  

the screen. (Refer to Section 3 for the details)

Panel Self Test 

Internal test patterns (Black, Green, Red, 

Blue, White) will automatically be displayed  

sequentially.

# Self Test ends with power OFF.

<98SQ1/86SQ1>

Internal test patterns are generated by the LCD 

panel.

CAT Panel sys.8.2

IIC Mode

CD Mode

NW Mode

SD Mode

MS Mode

ID Mode

IIC

POWER-OFF/ON Aging Mode

IIC

Front Panel key Check
Key Check --

IIC

Burn In Mode
               Off

IIC

USB Upgrade
               USB Detected

IIC

Panel Self Test
Auto Test

INF-9

Sub mode

Function

Aging

Carry out aging by the specified color.

On/Off  -- (Default : Off  White (100%))

Adjusts by [VOL(+/–)] button.

 ↓   White (100%)

 ↓   White (75%)

 ↓   White (50%)

 ↓   White (25%)

 ↓   Red

 ↓   Green

 ↓   Blue

 ↓   Yellow

 ↓   Magenta

 ↓   Cyan

 ↓   Black

*  Disable the input selection and recall function 

during the aging. This sub menu is not available 

when the USB input is selected.

EDID 

Operation

Checking and writing of  EDID data for digital 

inputs. (HDMI1, HDMI2, DVI-D, DisplayPort)
[Note] In case of replacement of a FE module

Since the data for each model is not recorded 

on the new board, please execute this menu.

DIGITAL LINK

Update

Factory use.

Local dimming

Factory use.

Press the [RETURN] button to return to the CAT mode menu

IIC

Aging
Panel Color

IIC

EDID Operation
EDID Verify : --

IIC

EDID(VGA) Write Protect
                Protect

IIC

Local dimming
              On

INF-10

• This model provides a power failure history function (5 histories) as PTCT information in the CD mode. 

•  On the self check for a signal system, only one history is displayed (it will disappear after self checking). The PTCT displays 

up to 5 histories and they do not disappear even if the self check has been done. You can see the history of power failure 

any time.

1. Display the CAT mode (Refer to 3.1.).

2.  The CAT mode menu appears on the screen. Select the [CD Mode] menu with [pq] buttons and press the [MUTE] button 

for more than 3 seconds to enter the CD mode.

For further information of PTCT failure code, refer to the item [4.2. Self check of power system].

Press the [RETURN] button to return to the CAT mode menu

01. 04. 09. 0D. 04.

First failure
Second failure
3rd latest failure
2nd latest failure
Latest failure

CAT Panel sys.8.2

IIC Mode

CD Mode

NW Mode

SD Mode

MS Mode

ID Mode

Firmware version of Main MCU
EEPROM version    Destination code
  EEPROM address
  EEPROM data
Firmware version of Sub MCU
Firmware version of FE MCU
Panel size
Firmware version of FRC
MAC address
Product serial number
PTCT failure history information 
(Refer to the below.)