Zenith H19F34DT Series Service Manual

Also see for H19F34DT Series: Installation and operating guide, warranty

SR25-3828VD0171B 1-5 CL - OVERVIEWLT2000 & LT2002 CLONE PROGRAMMERNOTE: A slowly flashing green light indicates there isa problem with the communications betweenTV and programmer. In this case, check fordamaged cable, poor contacts, or otherconnection problems. If the status indicator isred, the programmer batteries are low.If communications are good, the sign-on screen will bedisplayed on the TV screen as shown on the quick setupinstructions. If the intention is to set the TV’s orprogrammer’s real-time clocks, and not the clone clockor TV clock time settings, then press a key to proceedto the main clone menu.If a previously stored TV setup is in a particular clonememory, it may be changed if desired by overwriting itwith a new setup. There is no need for a separatedmemory clear operation. Setups stored in programmermemory are nonvolatile and will be retained even aftera battery change.LEARN FROM TVSelect “Learn From TV” then press ON/OFF, POWER, orENTER to begin learning process. Alternatively, use theTV front panel CHANNEL UP or CHANNEL DOWN keys tohighlight choice. Press ON/OFF, POWER, or ENTER toactivate. The next screen will allow a choice of fouravailable memories to store this TV setup. Four differentTV setups can be stored in the LT2002.Using the On-screen menu, choose a memory or chooseto return to the main selection menu. Now press ON/OFF, POWER, or ENTER to activate your selection. Thenext screen allows one last opportunity to check theversions 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 menuto make another choices.Once a process has begun, the TV screen will display“LEARNING IN PROGRESS”. Please wait for the process tocomplete. When the TV screen displays “LEARNINGCOMPLETED”, press any key to end the learning processand return to the clone selection menu.WRITE TO TVSelect “WRITE TO TV”, and then press ON/OFF, POWER,or ENTER to begin teaching process. Alternatively, usethe TV front panel CHANNEL UP or DOWN keys tohighlight the choice and then press ON/OFF, POWER, orENTER to activate. The next screen displays a choice ofthe four available memories that can be copied to theTV. 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 orDOWN keys to highlight choice. Press ON/OFF, POWER,or ENTER to begin.QUICKSET II PROGRAMMERThe Quick Set II programmer LT2000 & LT2002 allowscustom setup and programming information to be quicklycopied from a master TV into multiple television sets.Once learned from the master, setup data is retained inthe LT2002 for future use and recall.When using the LT2002 , operation will be easier if theTV is connected to a good quality signal and is displayinga stable picture. To operate the LT2002, use the indicatedkeys on an installer’s remote or user’s remote, or the frontpanel keys on the TV receiver.SETUPBegin the programming process by setting up a masterTV set using one of the installer’s remotes or an MBRremote. Follow the instructions in the operating guidefor the specific TV model. Remember to set all featuresthat will be customized including the channel scan list,channel labels, and installer menu setups.Next connect the LT2002 to the master TV set usingthe cable provided with the programmer. Connect thecable between the MPI jack on the TV and theprogrammer. The TV set automatically activates theprogrammer.Once connected, check the “Status Indicator” LED onthe programmer. If the indicator is green and flashing(a double-blink “heartbeat” pattern), proceed to thenext step.StatusIndicatorColorBlink patternbattery OKbattery lowgreenslowredResetMPI