HITACHI 32LD8700C SERVICE MODE

HITACHI 32LD8700C SERVICE MODE

LCD TV SERVICE MODE

SERVICE MENU SETTINGS
To enter the service menu, first enter the MENU by pressing “MENU” button and then press the digits 4, 7, 2 and 5 respectively.

Picture Adjust
#Source => All possible sources given with the chasis as a list.
# Mode => Three items as a list; NATURAL, DYNAMIC, CINEMA
# Colour Temp => Three items as a list; COOL, NORMAL, WARM
# Contrast => Slider Bar. Changing value between 0 to 63.
# Brightness => Slider Bar. Changing value between 0 to 63.

# Sharpness => Slider Bar. Changing value between 0 to 31.
# Colour => Slider Bar. Changing value between 0 to 99.
# R => Slider Bar. Changing value between 0 to 31.
# G => Slider Bar. Changing value between 0 to 31.
# B => Slider Bar. Changing value between 0 to 31.
# Backlight => Slider Bar. Changing value between 0 to 255.

 In this menu preset values for each Mode (Contrast, Brightness, Sharpness, Colour values for each Mode-NATURAL, DYNAMIC, CINEMA) and for each Colour Temp. (R, G, B values for each Colour Temp- COOL, NORMAL, WARM) are determined for each source.

SOUND1
# Menu Subwoofe => If ON, Subwoofer option is available in TV set, and the item is visible in sound menu, else Subwoofer is not available.
# Subwoofer Level (dB) => This value is gain value of Subwoofer output in dB. -30...12
# Subwoofer Corner Freq. (x10Hz) => Last low frequency value that is amplified. 5...40
# Menu Equalizer => If ON, visible in sound menu, else invisible.
# Menu Headphone => If ON, visible in sound menu, else invisible.
# Menu Effect => If ON, visible in sound menu, else invisible.
# Menu Wide Sound => If ON, visible in sound menu, else invisible.
# Menu Dynamic Bass => If ON, visible in sound menu, else invisible.
# Menu Virtual Dolby => If ON, visible in sound menu, else invisible.
# Carrier Mute => If ON, in the absence of an FM carrier the output is muted, else not.
# Virtual Dolby Text => Active if VIRTUAL DOLBY is ON. According to the selection; seen in sound menu as 3D PANORAMA or VIRTUAL DOLBY.

SOUND 2
# AVL => AVL is controlled from this menu by service user. ON/OFF
# Menu AVL => If ON, AVL item is visible in sound menu, and AVL can be controlled from sound menu by normal user, else AVL is invisible to normal user.
# FM PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale value for the related standard. 0...127
# NICAM PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale value for the related standard. 0...127
# SCART PRESCALE AVL ON => If AVL ON, set value in this item is used as prescale value for scart outputs. 0...127
# SCART VOLUME AVL ON => If AVL ON, set value in this item is used as volume value for scart1 and scart2. 0...127
# FM PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale value for the related standard. 0...127
# NICAM PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale value for the related standard. 0...127
# SCART PRESCALE AVL OFF => If AVL OFF, set value in this item is used as prescale value for scart outputs. 0...127
# SCART VOLUME AVL OFF => If AVL OFF, set value in this item is used as volume value for scart1 and scart2. 0...127.

Options
# Burn-In Mode => If ON, When TV is powered ON Green, Blue, Red is displayed in sequence until Menu button is pressed.
# FIRST APS => If ON, “First APS” menu is displayed when the TV is switched on with the factory default settings.
# APS Volume => After First APS function finishes, the volume of the TV is that value.
# AGC (dB) => Tuner AGC value.
# Power-Up Mode => Mode defines the TV set power on state.

Stand-by : When TV is ON set is in stand-by mode
Normal : When TV is ON set is in normal mode
Last State: When TV is ON set is in Last State mode

# Factory Reset => OK to activate. When OK is pressed on this item, factory defaults loaded.
# Enter Flash Mode => Before uploading SW this mode must be selected.
# Reset Eeprom => Initialize default settings

TV Norm
# x DK => If ON, supported, else not supported.
# I => If ON, supported, else not supported.
# L => If ON, supported, else not supported.
# LP => If ON, supported, else not supported.
# M => If ON, supported, else not supported.

Features
# PIP/PAP => If ON, PIP/PAP available else not.
# Blue Background => If ON, Blue Background is visible in Feature Menu else not.
# Menu Transparency => If ON, Menu Transparency is visible in Feature Menu else not.
# Menu Timeout => If ON, Menu Timeout is visible in Feature Menu else not.
# Backlight => If ON, Backlight is visible in Feature Menu else not.
# Single Tuner => If TV set has one tuner Single Tuner must be ON. If TV set has double tuner Single Tuner must be OFF.
# Dynamic WB => Dynamic White Balance.

Teletext
# TOP TXT => If ON, Top Text feature is available else not.
# Fast TXT => If ON, Fast Text feature is available else not.
# Teletext Language => Teletext Language may be controlled from this menu by service user.
# Menu Teletext Language => If ON, Teletext Language item is visible in Feature Menu, and Teletext Language can be controlled from Feature Menu by normal user, else Teletext Language is invisible to normal user.

Source
# TV
# SC1
# SC2
# SC2 SVHS
# SC3
# SC3 SVHS
# YPBPR
# FAV
# SVHS
# HDMI
# PC
This menu is related with the options of the chassis. These items may be ON or OFF. If ON, the source is available in TV set, and the item is visible in source menu, else the source may be available but invisible to user.

Menu Languages 1 & 2
The language options for the Language item in Feature menu can be set ON or OFF from this menu.