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11 STRT VOLUME (Start Volume)

When active, this function allows you to determine the initial vol-
ume level setting 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. When inactive, the vol-
ume level and channel retain the settings when the set was last
used.

The range of values is 0 - 63, 255. Use (adjust) keys to choose:
(1) With number 255 the feature is inactive. (2) Set the volume
level as desired before exiting the installer menu. 

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 Channel Up/Down or
keypad numbers is impossible. Channel Lock is inactive when set
to 0 (default).

Generally, this feature is used in connection with START CHANNEL
(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 ch Off/ON; TV channels
+ FM radio; TV ch FM radio + Off/On with these settings
for 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.

2

Channel down below the lowest channel (or up
higher than the highest) and TV goes to FM

radio. Channel down below lowest FM station
(or Channel up higher than the highest) and 
TV channels return

3

Channel down below the lowest channel (or up
higher than the highest) and TV goes to FM
radio. Press channel down below lowest FM 
station (or Channel up higher than the high
est) 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 sys-
tem.

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 user. Set to 1, alarm function is available. Set to 0 to disable
this function. (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
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

TM

)

Set to 1 for operation with 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.

Installer Menus

Note: Installer should leave item 22 FEATURE
LEVEL set to 1 (default).

Items 23-124 are service-type adjustments and
only qualified technicians having specialized test
equipment should access them.

Summary of Contents for H27D55DT

Page 1: ...H27D55DT Installation Guide Warranty For qualified electronics servicer technicians Table of Contents page 5 Copyright 2001 Zenith Electronics Corporation Commercial Products...

Page 2: ...rovide reasonable protection against harmful interference when the equipment is operated in a residential installation This equipment generates uses and can radiate radio frequency energy and if not i...

Page 3: ...s and should use a mounting accessory recommended by the manufacturer 8 Transporting Product A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces ma...

Page 4: ...rvice personnel 20 Damage Requiring Service Unplug this product from the wall outlet and refer servic ing to qualified service personnel under the following conditions a If the power supply cord or pl...

Page 5: ...e audio output from external stereo audio devices CamPort TM Front Video Input Connects the video output from external video devices Typical Front Panel Controls To turn the TV on press POWER Press VO...

Page 6: ...ccess to closed captions Press ENTER to exit A quick list of the keys on the optional LP702 installer s remote and what they do ALARM Press to go to the Alarm menu Set a time for the TV to turn itself...

Page 7: ...annel search is complete 1 2 3 4 5 6 7 AUTO PROGRAM ADD DEL BLNK CH LABELS CLOCK SET TIMER CAPTIONS LANGUAGE TO PROGRAM SETUP MENU Mini glossary OFF AIR ANTENNA If only over the air channels are avail...

Page 8: ...o Audio In jacks can also be selected by keying in 999 on the remote number keypad Note The Installer by changing options in the service menu can change the default setup and determine what source con...

Page 9: ...ve the menu Notes Selectable sources appearing in the Source menu may vary depending on the installation setup for Auto Sense sources in the Service menu Auto Sense sources appear on the TV screen aut...

Page 10: ...on individual parameters such as Strong Dialog Bad Language Sex Scenes Violence Scenes or Fantasy Violence Scenes in the Content Blk option How many hours do you want Parental Control to be active Yo...

Page 11: ...ghlight an option like Content Block then press the Right arrow Use the SELECT and the Left Right arrows to select and adjust or set the rating for an option For Sex Scenes for example use the From TV...

Page 12: ...ove menu 1 2 3 4 AUTO PROGRAM ADD DEL BLNK CH LABELS CLOCK SET TIMER CAPTIONS LANGUAGE CH 32 ABC SETUP MENU Mini glossary The 4 dashes will allow a channel label to appear if one is provided by the br...

Page 13: ...y channel label from appearing LAB 1 thru LAB 20 are the 20 programmable labels The 20 programmable labels can be customized for your needs Each programmable label has 5 characters spaces available To...

Page 14: ...bout 8 seconds until the display changes then press 9 8 7 6 then ENTER To exit the Installer s Menu press ENTER again Any changes you make will be stored in nonvolatile memory The Installer s Menu ope...

Page 15: ...C AFC 7 ICC Fixed 3 ICC 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 frequencies NOTE BAND is automatically...

Page 16: ...nel up higher than the highest and TV turns off 2 Channel down below the lowest channel or up higher than the highest and TV goes to FM radio Channel down below lowest FM station or Channel up higher...

Page 17: ...IS VERSION XX THE TV IS VERSION XX THE SW IS REVISION XX CLONE CLOCK XX XX TV CLOCK XX XX PRESS ANY KEY TO CONTINUE DISCONNECT CLONE WHEN DONE Clone Controlling TV Display Before you begin The master...

Page 18: ...V is Complete message is displayed press any key to return to the Clone menus option then press ON OFF POWER or ENTER If finished remove MPI cable from the TV E Disconnect TV Power for 5 Seconds Remov...

Page 19: ...e Clone as an aid to making your programming choices Although the menus are not all displayed the clone functions all operate normally When cloning operations are complete just unplug the LT2000 from...

Page 20: ...to misuse abuse negligence acts of God or other causes beyond the control of Zenith Any alteration of the product after manufacture voids this warranty in its entirety THIS WARRANTY IS IN LIEU OF ANY...

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