Zenith H19F34DT Series, Service Manual

SR25-3828VD0171B

1-5

CL - OVERVIEW

LT2000 & LT2002 CLONE PROGRAMMER

NOTE: A slowly flashing green light indicates there is

a problem with the communications between
TV and programmer. In this case, check for
damaged cable, poor contacts, or other
connection problems. If the status indicator is
red, the programmer batteries are low.

If communications are good, the sign-on screen will be
displayed on the TV screen as shown on the quick setup
instructions. If the intention is to set the TV’s or
programmer’s real-time clocks, and not the clone clock
or TV clock time settings, then press a key to proceed
to the main clone menu.

If a previously stored TV setup is in a particular clone
memory, it may be changed if desired by overwriting it
with a new setup. There is no need for a separated
memory clear operation. Setups stored in programmer
memory are nonvolatile and will be retained even after
a battery change.

LEARN FROM TV

Select “Learn From TV” then press ON/OFF, POWER, or
ENTER to begin learning process. Alternatively, use the
TV front panel CHANNEL UP or CHANNEL DOWN keys to
highlight choice. Press ON/OFF, POWER, or ENTER to
activate. The next screen will allow a choice of four
available memories to store this TV setup. Four different
TV setups can be stored in the LT2002.

Using the On-screen menu, choose a memory or choose
to return to the main selection menu. Now press ON/
OFF, POWER, or ENTER to activate your selection. The
next screen allows one last opportunity to check the
versions of TV and clone setups.

Press ON/OFF or POWER to activate the learning cycle,
or press any other keys to return to the selection menu
to make another choices.

Once a process has begun, the TV screen will display
“LEARNING IN PROGRESS”. Please wait for the process to
complete. When the TV screen displays “LEARNING
COMPLETED”, press any key to end the learning process
and return to the clone selection menu.

WRITE TO TV

Select “WRITE TO TV”, and then press ON/OFF, POWER,
or ENTER to begin teaching process. Alternatively, use
the TV front panel CHANNEL UP or DOWN keys to
highlight the choice and then press ON/OFF, POWER, or
ENTER to activate. The next screen displays a choice of
the four available memories that can be copied to the
TV. Select the desired memory number, and press ON/
OFF, POWER, or ENTER to begin the teaching process.
Alternatively, use the TV front panel CHANNEL UP or
DOWN keys to highlight choice. Press ON/OFF, POWER,
or ENTER to begin.

QUICKSET II PROGRAMMER

The Quick Set II programmer LT2000 & LT2002 allows
custom setup and programming information to be quickly
copied from a master TV into multiple television sets.
Once learned from the master, setup data is retained in
the LT2002 for future use and recall.

When using the LT2002 , operation will be easier if the
TV is connected to a good quality signal and is displaying
a stable picture. To operate the LT2002, use the indicated
keys on an installer’s remote or user’s remote, or the front
panel keys on the TV receiver.

SETUP

Begin the programming process by setting up a master
TV set using one of the installer’s remotes or an MBR
remote. Follow the instructions in the operating guide
for the specific TV model. Remember to set all features
that will be customized including the channel scan list,
channel labels, and installer menu setups.

Next connect the LT2002 to the master TV set using
the cable provided with the programmer. Connect the
cable between the MPI jack on the TV and the
programmer. The TV set automatically activates the
programmer.

Once connected, check the “Status Indicator” LED on
the programmer. If the indicator is green and flashing
(a double-blink “heartbeat” pattern), proceed to the
next step.

Status

Indicator

Color

Blink pattern

battery OK
battery low

green 

slow

red

Reset

MPI