DOWNLOAD LG 37LP1DA-ZA (CHASSIS:ML-03JA) Service Manual ↓ Size: 5.89 MB | Pages: 61 in PDF or view online for FREE

- 14 -

If you press the menu button of remote control and the menu key of
keypad till more 5 seconds simultaneously.
The service menu OSD will appear.
This service menu contain  the RGB, MSP, NSP menus and 3 optional
menus that is  Option 0,1,2.

If you want to correct the difference of colour gain of AD converter or set
the PC mode R,G,B gain and componet Y,U,V gain you use the
AutoGray.
First of all, You carry out 16Gray type display (XGA 60HZ) in PC Mode
of TV set.  
Secondly, You change the AutoGray data from '0' to '1'. 
By doing that, the color setting of TV set is automatically done.
The RGB gain and offset values are not fixed , they get changed every
time.

- 15 -

FM Prescale decides input signal level of FM audio signal.
It is related to main Volume. 

Nicam Prescale decides input signal level of Nicam audio signal.

Scart Prescale decides output signal level to speaker volume which is
coming from SCART input.

IIS3 Prescale decides signal level of IIS3 signal line.
It decides output signal level to speaker volume which is coming from
Digital sound input.

Scart1 Volume decides output level of Scart1(Full).
Scart2 Volume decides output level of Scart2(Half).

MDB means medium and low bass. 
And default data is the same as shown in picture

Port1&2 MAP means the balance of sound between right and left
speaker.

Master Vol decides the main volume of each mode.
Channel1 Vol decides the volume of Left channel.

Channel2 Vol decides the volume of Right channel.
Modu Index : Prescaler value
And default data is the same as shown in picture

- 16 -

200PR         : In China, You have to change 200PR data to '1'  because

China has many channels in broadcast system.

China+Aus : In China or Australia, you have to change China+Aus data

to '1' because these two countries have different broadcast
systems.

Teletext       : If you want to see broadcasted text then you have to

change Teletext data to '1'.

TOP             : If you want to use the Top option in Teletext, you have to

change Top data to '1'.

ACMS          : If you want to use the auto channel memory system for

storing channels while auto programming, you have to
change ACMS data to '1'.

I IISave        : In Europe and Eastern Europe, you have to change 'I II

Save' to '0'. For other areas it is '1'.

A2 Stereo   : A2 STEREO means GERMAN 2-carrier system(DUAL FM

System).

System       : The system setting is stored according to locations. If the

set is used in europe or eastern europe except France
then system setting is set to be BG/I/DK.

: Normally this data is set to '1' in Europe.

Sound curve     : the value of this feature is set according to the region

that is 0 for europe and 1 for middle asia and other
regions.

Hi Deviation      : In the region where sound signal is over modulated

causing damage to sound system we set the value for
Hi Deviation to 1.

OSD Language : You can select the language of OSD display as per

your convenience, for example '0' for English.

- 17 -

DownLoad          : While downloading is performed for updating the

software the main Micom should not communicate
with other Ics therefore to cut off the communication
between main Micom and other Ics we set the value
of Download to '1'.

SVC Cursor        : This setting disables or enables the working of

navigation(arrow) keys while servicing the set. The
value is set to '0' for disable and '1' for enable. 

RS232C               : This option is used while updating Scalar,

uController(M2) or Mpeg decoder Ics, it works as a
switch between these three. 

Text Languange : You can select the language of Text display as per

your convenience, like WEST EU etc.

RGB Gain           : These fields represents the setting of colour gain

selected by user. It can also be changed through
OSD display 

Sub Contrast     : It is used to set the value of Sub Contrast 

Sub Brightness : It is used to set the value of Sub Brightness