Zenith H2546DT Installation And Operating Manual, Warranty page 33

Installer Menus
Use the Installer Menus to make adjustments
Setting "3" Set the volume level as desired before "entering" the
Installer Menu.
11 HOSPITAL MODE
Not used in Presentation-series TVs. Leave at default setting 0.
12 CHAN LOCK (Channel Lock)
When set to 1 the 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 the Channel up/down or
or keypad numbers is impossible. Channel Lock is inactive when set
to 0 (default).
Generally, this feature is used in connection with START CHAN/VOL
(line 11) 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: When channel lock is active AUTO PROGRAM and CH.
ADD/DEL in the SETUP MENU are not active.
13 GHOST CH. (Ghost Channel)
When set to 1, the current channel number is displayed in the
upper right corner of the CRT. The number moves slightly to pre-
vent damage to the screen. The default is "0" or OFF. NOTE: When
captions are on, the "ghost channel" is not displayed.
14 SCAN MODE
Allows variation in setting the On/Off with Channel UP/DOWN. You
may opt for TV channels only; TV channels + Off/ON in Scan Mode:
Scan mode Characteristics
0 Channel up/down keys change channels only.
1 Channel down below the lowest
channel (or channel up higher than
the highest) and TV turns off.
15 TEXT MODE
Determines whether TEXT 1, TEXT 2, TEXT 3, or TEXT 4 decoding is
enabled when TEXT is turned on (either from the Setup Menu or
directly with CC on the remote).
TIP: Set Text Mode to 1 only if text is offered in your video system.
16 SLEEP TIMER
When set to 1, the SLEEP TIMER feature may be used (but no mes-
sage is displayed prior to turn-off). When set to 0, the sleep timer
is not available.
17 ALARM
Gives you the option of making the alarm function available to the
end-user. Set to 1, alarm function is available. Set to 0 to withhold
this function. (The clock must be set in order to use the alarm.)
18 CH. OVERRIDE (Channel Override)
When set to 1, the user is allowed to select channels with either
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Channel up/down or by direct keypad entry. When set to 0, only
those channels that are entered for scanning may be selected.
19. OLD OCV (On Command Video )
Set to 1 for operation with "SpectraMate" systems from On
Command Corporation.
20. CAPTION LOCK
Set to 1 to restore previous caption On/Off state after TV turns off
when set to 0, captions are always off when TV is initially turned
on.
21. FUNCTION PRE
Set to 0 to suppress CHANNEL PREVIEW FUNCTION with some pay
per view systems.
22. FEATURE LEVEL
Default set to ZEN 1 for Zenith IR remote control operation. Set
O, P LBL for Zenith Private Label IR remote control operation.
23. NTSC SCAN CARD
Default set to 1, On. Set to 0 to turn off.
24. START CHANNEL IN SCAN MODE
Moves the power off function to the default turn-on channel picked
in Menu 10. (if Menu 14 is set to 1). For example, if you specified
channel 9 to be the default turn-on channel (Menu 10), repeatedly
pressing Channel up to scroll through the available channel list,
the TV will turn 0ff after the channel just prior to channel 9 is
selected and channel up is pressed again. Then, if you then press
channel up again, the TV will turn on, and tune to channel 9.
Notes:
Menu 10 allows you to specify a default tune-to channel, and vol-
ume level when the TV is tuned on.
Menu 14 allows you to specify whether:
The TV will remain on as the Channel up/down keys are pressed
repeatedly. or,
The TV will turn off when the highest/lowest channel is tuned.
Menu 24 allows you to move power off from the lowest/highest
channel in Menu 14 to the default turn-on channel number speci-
fied in Menu 10.
25. V-CHIP
Default set to 1, Parental Control active, 0=Parental Control off.
26. MAXIMUM PARENTAL CONTROL BLOCK HOURS
Default hours set to 12, default an be set up to 99 Hours.
27. START AUX SOURCE
Default is 4, Rear SVGA Computer. 0=Camport, 1=Aux. 2=S-Video.
3=Front SVGA Computer. 4=Rear SVGA Computer. 5=Rear NTSC
Computer. Use in conjunction with setting for Start Channel.
Note: The "Range" value indicated on page 31, of START AUX
SOURCE can be set to "0" only if the factory menu item
number 29 (AUTO CAMPORT) is set to "0".
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