32LH1DC1 - LG TV Service Manual (repair manual). Page 17

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Make sure TV is on. Installer’s menu items can be accessed by using an installer’s remote control.
Just press MENU repeatedly(at least 10 times) until the TV seems to stop responding, then press 9, 8, 7, 6, then ENTER.
To exit the Installer’s Menu, press ENTER again. Any changes you make will be stored in nonvolatile memory.(The menu also disappears automatically.)
The Installer’s menu opens with item 000 INSTALLER SEQ 000. Use the Up/Down arrow keys to sequence through the available menu items.
Or, access an item directly by keying in the line number, then pressing MENU. For example, to access the Sleep Timer option which is item 015, 
press 0-1-5, then MENU. To change a setting, use the Left/Right arrow keys. Or, enter a value directly. Press ENTER to remove Installer menu display.

Typical Installer Menu

32LH1DC1-UB INSTALLER MENU
000 INSTALLER SEQ 000
UPN : 000-000-000-000 FPGA 09F1
PTC V1.00.000           CPU V1.25.00

Items 000 ~ 117 are immediately accessible only upon entering the Installer’s Menu.
Their numbers, descriptions, ranges, factory default settings, and a place for listing any changes made on-site are given below and on the following pages.

Menu 

Function

Value

Default

Brief Description of Function and Comments

Item

Range

Value

000

INSTALLER SEQ

000~3

000

Leave default set 0.

001

POWER MANAGE

000~7

000

Sets number of hours of no activity before auto shut off.

002

AC ON

000~1

000

Set to 1 to enable auto turn on at power up.

003

BAND/AFC

000~3

001

Selects Tuning band.

004

STRT CHANNEL

000~127, 255

255

Channel at turn-on (Set 255 to return to last channel before power off).

005

CHAN LOCK

000~1

000

If set to 1, cannot tune from current channel.

007

STRT VOLUME

000~63, 255

255

Sets Volume level at TV turn-on(Set 255 to retain last volume level).

008

MIN VOLUME

000~63

000

Sets minimum allowable volume setting.

009

MAX VOLUME

000~63

63

Sets maximum allowable volume setting.

010

MUTE DISABLE

000~1

000

Set to 1 to disable mute function.

011

KEY DEFEAT

000~1

000

Disables menu navigation keys on display panel.

015

SLEEP TIMER

000~1

001

Set to 1 to enable Sleep Timer.

016

EN TIMER

000~1

000

Set to 1 to enable On/Off Timers.

017

ALARM

000~1

001

Set to 1 to enable Alarm.

021

V-CHIP

000~1

001

Set to 1 to enable V-Chip functions.

022

MAX BLK HRS

000~99

012

Sets number of V-Chip(Parental Control) blocking hours.

023

CAPTION LOCK

000~1

000

Set to 1 to retain caption setting at power off.

028

CH. OVERIDE

000~1

001

If set to 0, limits direct access to favorite channels.

029

OLD OCV

000~1

001

Set to 1 to change M.P.I. operation to OCV.

030

ACK MASK

000~1

000

If set to 1, changes M.P.I. for some OCV boxes.

031

POLL RATE

020~169

094

Selects poll rate for M.P.I.

032

TIMING PULSE

186~227

207

Sets baud rate for M.P.I.

034

CAMPORT EN

000~1

001

Set to 1 to enable Video 2 input.

035

CAMPPORT EN

000~1

001

Enables plasma panel DVI input port, set to 1 for DTV or 2 for PC. Set 0 to disable.

038

YPrPb EN

000~1

001

Set to 1 to enable display panel Component 1 input jacks.

039

REAR AUX EN

000~1

001

Set to 1 to enable display panel Video 1 input jack.

040

AUTO CAMPORT

000~1

001

For CRT-type TVs. Default set to 1 to automatically switch to Camport.

046

STRT AUX SRCE

001~7, 255

255

Sets the starting AUX source.

047

AUX STATUS

000~1

000

Set to 1 for M.P.I. AUX source reported as channel number instead of Channel 0.

053

DIS. CH-TIME M.

000~1

000

Set to 1 to disable Channel-Time display.

069

EN. CH-T COL.

000~1

001

Set to 1 to enable custom color for the Channel-Time display.

070

FOR. CH-TIME

000~7

002

Chooses custom foreground color for the Channel-Time display.

071

BCK. CH-TIME

000~7

002

Chooses custom background color for the Channel-Time display.

073

CH NOT AVBLE

000~1

000

If set to 1 and channel override is 0, "NOT AVAILABLE" message is Displayed when 
directly accessing a channel not in the favorite channel list.

075

REVERT CH

000~1

000

If set to 1 and loss of M.P.I. communication occurs, TV tunes to Start Channel.

078

UPN MSB

000~255

000

User programmable number, most significant byte.

079

UPN MSB-1

000~255

000

User programmable number, most significant byte - 1.

080

UPN MSB-2

000~255

000

User programmable number, most significant byte - 2.

081

UPN LSB

000~255

000

User programmable number, least significant byte.