Zenith H20J55DT warranty Detailed Descriptions for Installer Menu Items 2-I through, Start Volume

Installer Menu

Detailed Descriptions for Installer Menu Items 2-I through 9-I

2-I. AC ON (AC Power Switchable)

Allows the TV to turn ON just by applying AC power. Pressing the POWER button is not neces- sary. This is desirable if the TV is plugged into a cable box or a power outlet controlled by a wall switch. Use Left or Right ADJ to select 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 front control panel, and the SLEEP TIMER is also not functional.

3-I. BAND/AFC (Band/Automatic Frequency

Control) for Analog Channels

There are 8 possible settings for this option:

0	= Broadcast Fixed	4 = Broadcast AFC
5	= CATV Fixed	1 = CATV AFC
6	= HRC Fixed	2 = HRC AFC
7	= IRC Fixed	3 = IRC AFC

Channels are accessed faster when fixed modes are used. The AFC (search modes) should only be used when some channels are not on nominal frequen- cies. Note: Set BAND/AFC in Installer menu before running AUTO PROGRAM. If some channels are not found by Auto Program, rerun Auto Program when channel is broadcasting a program.

4-I. STRT CHANNEL (Start Channel)

Important: For NTSC start channel, item

101-I STRT MINOR CHANNEL, must be set to 0. If active, this function allows you to

determine the initial channel number when the TV is turned ON. (To set a digital channel, use with Item 101 Start Minor Channel.) This feature is use- ful 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 TV was turned OFF to be the tuned to channel when the TV is turned ON again. The range of values is 0 - 255. Use ADJ (adjust) keys to choose numbers for the start channel.

5-I. CHAN LOCK (Channel Lock)

CHAN LOCK is ideal if a cable box (or similar) is the sole source for programming—and the TV 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 con- junction with START CHANNEL (item 4-I.) where the start channel may, for example, be set to 3 or 4. If the start channel is 3, then the TV will remain on channel 3. Note: If CHANNEL LOCK is active and CHANNEL OVER RIDE is disabled, AUTO PROGRAM is not functional.

6-I. GHOST CH (Ghost Channel)

If set to 1, the current channel number is dis- played in the upper right corner of the picture. The number moves slightly to prevent damage to the screen. The default is “0” or OFF. NOTE: When cap- tions are on, “Ghost Channel” is not displayed.

7-I. 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 informa- tion 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 TV turn On, Volume level is automatically set to the previous level.

8-I. 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 sound too low to hear. The range is from 0 to 63 change values with ADJ (Adjust) Left/Right keys. The factory default is 0, which provides full range of volume control. It may be best to set the same value on every TV.

Note: The minimum volume level cannot have a value setting higher than in the MAX VOLUME level (described below).

9-I. MAX VOLUME (Maximum Volume)

This function determines the maximum volume level allowable with the VOLUME Up/Down control. In this way, for example, someone cannot set the sound level high enough to disturb others. The range is 0 to 63, with 63 as the default which gives the user the full range of volume control.

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