LG 42700H - 42INCH CLASSHDTV Technical Manual page 98

Detailed Descriptions of Installer Menu Items
000 - INSTALLERSEQUENCE
Specifies entry sequence to the Installer Menu.
0 = 9876 1 = 4321
2 = 1478 3 = 3698
001 - POWER MANAGE (Power Management)
Determines hours of no activity before automatic shutoff.
The POWER MANAGE function is for saving energy. If
set to 0, Power Manage is Off. Settings range from 0 - Z
with 1 - 7 representing the hours that the unit will
remain On, unless there has been activity from either the
control panel or remote control.
002 - AC ON (AC Power Switchable)
If set to 1, allows the TV to turn On just by applying
AC power. Pressing the On button is not necessary. This
is desirable if the TV is plugged into a cable box or a
power outlet controlled by a wall switch. Use ADJ
Left/Right arrow to choose 0 or 1 where 0 is the
default is Off, and 1 is On.
NOTE: If set to 1 (On), the TV does not respond to
On/Off commands from either the remote or the dis-
play control panel, and the SLEEP TIMER is also non-
functional.
003 - BAND/AFC (Band/Automatic Frequency
Control)
There are 4 possible settings for this option:
0 = Broadcast 1 = CATV
2 = HRC 3 = IRC
If some channels were not found by Auto Tuning
(Channel Search), select the appropriate Band setting
here and add the channels using the Channel Edit
option in the Channel Menu.
004 - STRT CHANNEL (Start Channel)
If active, this function allows you to determine the initial
channel number when the TV is turned On. This feature
is useful for an in-house information channel, since the
TV would always select that channel when it is turned
On. Setting this to 255 causes the last channel viewed
when the TV was turned Off, to be the tuned to chan-
nel when the TV is turned On again. Note: For a digital
Start Channel, always remember to set item 104 to the
Minor Start Channel number.
255 = Last channel 1 _ 125 = Ch X 0 = Aux
126 Map to Channel 3. 127 Map to Channel 4.
OOS - CHAN LOCK (Channel Lock)
CHAN LOCK is ideal if the system must always be on
the same channel. Changing channels with Channel
Up/Down or keypad numbers is impossible. Channel
Lock is inactive if set to 0 (default).
Generally, this feature is used in connection with START
CHANNEL (Installer item 004) where the start channel
may, for example, be set to 3 or 4. If the start channel
is 3, then the TV will remain locked on Channel 3.
NOTE: For Items 007, 008 and 009
For legacy reasons, the scale used is 0 - 63. The PTC
software will translate this to the 0 - 100 scale used by
the TV.
To translate a TV volume level to the installer menu
value, use the following formula:
Installer Value = TV Value x 67;
100
Enter only the whole number (disregard fractions).
007 - STRT VOLUME (Start Volume)
This function allows the Installer to determine the initial
volume level setting when the TV is turned On. This fea-
ture is useful for an in-house information channel, since
the TV would always select that volume level when it is
turned On. The range of values are 0 - 63,255. If 255
is selected, the current volume level will be retained in
memory when the TV is turned Off; at turn On, the vol-
ume level will be automatically set at the previous or
last level.
008 - MIN VOLUME (Minimum Volume)
This function determines the minimum volume level
allowable with the VOLUME (VOL) Up/Down control. In
this way, for example, someone cannot set the volume
too low to hear. The value range is from 0 to 63 --
change values with ADJ Left/Right arrow. The factory
default is 0, which provides the full range of volume
control, if item 009 MAX VOLUME is also set to 63. It
may be best to set the same value on every TV.
NOTE: The minimum volume level cannot have a value
setting higher than the MAX VOLUME level (described
below).
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