Wednesday, 5 January 2022

Sharp LC32-32 INCH LED TV - how to enter the service mode, adjustments details, factory settings, hotel mode

 

How to enter the service mode, service adjustments, and factory settings

Press the RC buttons in this sequence: “Menu 1 1 4 7” to enter the factory menu.

Service menu (Factory Menu) descriptions.

SHIPPING INIT
BURNNG MODE
ADC ADJUST
PICTURE SETTING
SOUND SETTING
GENERAL SETTING
DEBUG

PANEL SETTING
EMC SETTING
SW INFORMATION
BOARD INIT
SW UPGRADE
OTA SETTING

FACTORY SETTING
SHIPPING INIT:
TV Initialization and all parameter to be default. Designed for Shipment.
BURNING MODE: For test panel. If it’s in
operation, use key board “power” to quit.
ADC ADJUST: Change ADC parameters
PICTURE SETTING: Change Picture Setting
SOUND SETTING: Change Sound Setting
GENERAL SETTING: Some other settings usually used, and also for Debug
DEBUG: Debug mode.
PANEL SETTING: Change panel parameters
EMC SETTING: Some settings may affect EMC
SW INFORMATION: Display some system information.
BOARD INIT: Initialize TV, restore to factory configuration.

SW UPGRADE: Software update item.
OAD SETTING

Board Type: Display board type
Build Time: Display Firmware build time
HDCP Check: HDCP key status
MAC Address: MAC Address

5.1 SHIPPING INIT
TV Initilization and all parameter to be default, Designed for Shipment.
5.2 Burning Mode
For test panel. If it’s in operation, use key board “power” to quit.

ADC ADJUST & WHITE BALANCE AUTO ADJUST
It’s for adjusting the YPBPR and PC color. Press key “right” or “ok”
to enter the subpage.
ADC Mode: Display current input source and resolution
ADC Auto Adjust: Start to auto color to get ADC value
[ADC]R-Gain, G-Gain, B-Gain: Display current ADC R,G,B value
[ADC]R-Offset, G-Offset, B-Offset: Display
current ADC R offset value.

5.4 PICTURE SETTING
Source:
Current input source. (use for change source)

5.4.1 PICTURE MODE
Source:
Change input source
Picture Mode: Select picture mode
Contrast: Adjust contrast
Brightness: Adjust brightness
Color: Adjust color
Sharpness: Adjust Sharpness
Tint: Adjust tint

5.4.2 PICTURE CURVE
Source:
Change input source
Picture Mode: Select picture mode
Brightness: Adjust the real brightness for
main menu from OSD 0 to OSD 100
Contrast: Adjust the real contrast for main
menu form OSD 0 to OSD 100
Color: Adjust the real color for main menu from OSD 0 to OSD 100
Sharpness: Adjust the real sharpness for
main menu from OSD 0 to OSD 100
Tint: Adjust the real tint for main menu from OSD 0 to OSD 100.

5.4.3 W/B ADJUST
This page only for current source White Balance Adjustment. Different source may have different values. There are Warm, Cool,Normal modes and save every seperate source. We can change the
R-GAIN, G-GAIN, B-GAIN, R-OFFSET, G-OFFSET, B-OFFSET.
Source: Change input source
WB Mode: Select White Balance mode
[WB]R-Gain, [WB]G-Gain, [WB]B-Gain:
Set the R, G, B White Balance Gain
[WB]R-Offset, [WB]G-Offset, [WB]B-Offset:
Set the R, G, B White Balance Offset
Reset WB Data: Reset the white balance data to default
Copy to all soure: Apply white balance setting to all soure.

5.4.4 OVERSCAN
It’s for adjusting the over scan of picture.

5.4.5 PQ ADVANCED
Change these setting will change register for PQ. Suggest do not change these setting.

5.5.2 SOUND MODE
Standard sound setting (like BASS,TREBLE, EQ Settings) for different Sound mode. It will change Sound menu’s standard sound mode setting. EQ: sound in different frequency range value.

5.5.3 VOLUME CURVE
Volume curve. At least ten steps is adjustable .To set sound value from 1 to 100 corresponding actual nonline curve value. It will change current sound actual value. For example, TAB_50 is 925, that’s on the sound OSD page, use key vol+/- to adjust the value to 50, the volume is 925.

5.5.4 VOLUME SETTING

5.5.5 SRS

5.5.6 PEQ
Adjust the audio effect by different frequence range. EQ: sound in different frequency range value.
PEQ: more frequency range than EQ.

5.5.9 HK Param check
Harman parameter check item, used for Harman parameter check.

GENERAL SETTING

5.6.1 TEST PATTERN
Display test picture to check panel.
5.6.2 TIMER TEST
To speed up the time. Only for QC test.
5.6.3 LCN
other settings for Volume.
5.6.4 WDT
Turn On/Off watch dog.
5.6.5 POWERON MODE
On/Standby/Last boot status
5.6.6 CHANNEL TABLE
CH Table Import:
Import channel list from USB
CH Table Export: Export channel list to USB
CH Table Init: Initial Channel Table
5.6.7 HOTEL MODE
Enter the Hotel Mode Setting
5.6.8 EN ADC VALUE
For Debug and check keypad value,For designer only

5.6.9 ADC VALUE
Used with “Enable ADC Value” item,For designer only
5.6.10 CAPTURE SCREEN
Capture Screen switch
5.7 DEBUG
QMAP Adjust:
For designer only
UART Debug: Uart debug switch, For designer only
ATV Afc: For designer only
MSTAR FAC Menu: Show MStar Factory Menu,For designer only
Network Config: Enter Network setting
Erase MAC: Erase MAC address, the default password is “4711”
Erase HDCP Key: Erase HDCP Key, the default password is “4711”
Erase HDCP2.2 Key: Erase HDCP2.2 Key,
the default password is “4711”
Erase CIplus Key: Erase CIplus Key, the
default password is “4711”
Erase Widevine Key: Erase Widevine Key,
the default password is “4711”
Erase ESN Key: Erase ESN Key, the default password is “4711”
Erase ADC: Erase ADC data, the default password is “4711”
Erase WB: Erase white balance data, the
default password is “4711”
Erase All & Gen NandBin: For designer only
Erase Data Area: For designer only
Print to USB: debug print information output to USB device. Easy to get print out.
Reset Operation Time: Reset operation time
Signal Status: Show current signal status.
5.8 PANEL SETTING
Backlight: It’s for adjusting the non-eco baclight.
Lvds Map ID: Modify this according to your panel .It is the
combination of the TI Mode,Color Bits ,Swap Port and Output Bit
Lvds TI Mode: Have VECA/JEICA mode.It’s related to Lvds Map.
Lvds Color Bits: Set lvds data interface type.(6bit/8bit/10bt)
Lvds Swap Port: Lvds A/B Port data swap
Lvds Output Bit: Set lvds data output type.(6bit/8bit/10bt)
PWM Freq: Modify PWM frequency
PWM Freq Step: The speed when you modify PWM Freq value
Lvds Dither
Mirror: mirror TV. It makes TV show mirror frame
PWM_REF

5.9 EMC SETTING
It’s for adjusting some parameters about EMC.
5.10 SW INFORMATION
Show the system information.
Mantis/OCS: The model of software
Main board: The main board of software to use
Panel Name: The panel of software to use
AT version: The version of factory auto test
Build Time: The build time of software . (ID of software)
MAC Address
HDCP Key
HDCP2.2 Key
CIplus Key
Widevine key
Widevine id
ESN id part1
ESN id part2
RF RC Version
RC battery level
Sraf Vaild MAC
Operation Time: The time of TV total operation time counter.
FW Version
Inside RAM
5.11 BOARD INIT
Initialize TV, restore to factory configures.
5.12 SW UPGRADE
Upgrade TV: For upgrade Software
.Need UBS device and .bin file
Bin Name: .bin file’s name for upgrade


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