Installer Menu
Detailed Descriptions of Installer Menu Items
000 - INSTALLER SEQUENCE
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 ~ 7, with 1 ~ 7 representing the hours that the TV 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 L20V54S to turn On just by applying AC power. Pressing the On button is not necessary. This is desirable if the L20V54S 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 L20V54S does not respond to On/Off commands from either the remote or the display control panel, and the SLEEP TIMER is also nonfunctional.
003 - BAND/AFC (Band/Automatic Frequency Control) Selects the tuning band. There are 4 possible settings for this option:
0 | = Broadcast | 1 | = CATV |
2 | = HRC | 3 | = IRC |
If some channels were not found by Auto Program, select the appropriate Band setting here and add the channels using the Channel List option in the Channel Menu.
004 - STRT CHANNEL (Start Channel)
If active, this function allows you to determine the initial channel number when the L20V54S is turned On. This feature is useful for an
255 | = Last channel | 1 ~ 125 = Ch X | 0 = Aux |
126 | Map to Channel 3. | 127 Map to Channel 4. | |
005 - 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 L20V54S 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 L20V54S is turned On. This feature is useful for an
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 L20V54S.
*Note: The minimum volume level cannot have a value setting higher than the MAX VOLUME level (described below).
009 - MAX VOLUME (Maximum Volume)
This function determines the maximum volume level allowable with the VOLUME (VOL) Up/Down controls. In this way, for example, someone can not set the volume level high enough to disturb others.
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