LG 43LX770M Commercial Mode Setup Manual page 41

range of 128 ~ 135 in Physical tuning and 128 ~ 999 in Virtual
tuning mode. This means that these values, if set, will only be
visible in the read-only Installer Menu when the TV is in FTG Mode.
The read-only display also will show additional information about
the channel, for example, the IP address and port number, etc.
005 - CHAN LOCK (Channel Lock)
Channel Lock is ideal if the system must always be on the same
channel. Changing channels with the 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 item 004 STRT
CHANNEL 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 63
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 feature is useful for
an in-house information channel, since the TV will always select
that volume level when it is turned ON. The range of values is 0
to 63, 255. If set to 255, the last volume level before the TV was
turned OFF will be the current volume level when the TV is turned
ON again.
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. The factory default is 0, which provides the full
range of volume control, if item 009 MAX VOLUME is set to 63. It
is recommended to set the same value on every TV.
Note: The minimum volume level cannot have a value setting
higher than the maximum volume level (described below).
009 - MAX VOLUME (Maximum Volume)
This function determines the maximum volume level allowable with
the Volume (VOL) Up/Down control. In this way, for example, some-
one cannot set the volume level high enough to disturb others. The
value range is 0 to 63, with 63 as the default, which gives the user
the full range of volume control, if item 008 MIN VOLUME is set to
0. It is recommended to set the same value on every TV.
Note: The maximum volume level cannot have a value setting
lower than the minimum volume level (described above).
206-4292 Draft A.2
Installer Menu (Cont.)
010 - MUTE DISABLE
Enables or disables sound mute function. If set to 1, sound cannot
be muted. If set to 0, sound can be muted.
011 - KEY DEFEAT
If set to 1, Key Defeat is enabled, which means that, with the
exception of the input list, end users cannot access or navigate
within the on-screen menu(s) from the display panel; i.e., joystick
button menu navigation functions (input list excepted) will not be
available. Set to 0 to disable Key Defeat. Note that all IR features
remain functional regardless of this setting; users can always
access the menus by pressing MENU on the remote.
012 - IR BANKS EN. (IR Banks Enable)
When enabled, you can direct access a particular channel bank
by inputting the discrete IR code for that bank.
Note: This item is not available in the Installer Menu when item
027 HOSPITAL MODE is set to 0.
013 - SCAN MODE
When set to 1 (default), allows TV to be turned ON when Channel
Up/Down buttons are pressed on pillow speaker. Also, TV will turn
OFF when Channel Up/Down key is used to tune above or below
Channel Map pivot point. By default, Channel Map pivot point is
between the highest and lowest channel in the Channel Map (also
see item 014 STRT CH IN SM). Set to 0 to disable.
Note: This item is only applicable when the TV is in PTC-CTV
Mode or FTG Mode via CPU.
014 - STRT CH IN SM (Start Channel in Scan Mode)
Only valid when item 013 SCAN MODE is set to 1 (enabled).
When set to 1, forces Channel Map pivot point to be between the
RF channel designated in item 004 STRT CHANNEL and next
lower channel in the Channel Map. Set to 0 to disable (default).
Note: This item is not available in the Installer Menu when item
013 SCAN MODE is set to 0.
015 - SLEEP TIMER
If set to 1, the Sleep Timer feature may be used. If set to 0, the
Sleep Timer is not available.
016 - EN TIMER (Enable On/Off Timers)
If set to 1, the Timer function is available to the end user and
enabled continuously. Set to 0 to disable On/Off timers.
Note: The TV clock must be set in order for timers to be used.
017 - ALARM
Gives the installer the option of making the Alarm function available
to the end user. If set to 1, the Alarm function is available to the end
user. Set to 0 to disable the Alarm function.
Note: The TV clock must be set before the Alarm function will
work.
41