Zenith H20H52DT Installation And Operating Manual

Clone Selection Menu ChoicesPage 43Operation NotesDisconnect the Clone from the TV when you arefinished; automatically switching it off. The real-time clock continues to run when the main circuitsare switched off.Reset Clone After Static ShockAfter replacing exhausted batteries, or if theprogrammer behaves strangely after a staticshock, use a paper clip or similar instrumentinserted through the small hole marked ”RESET”to activate the internal reset switch and restorenormal operation.After a reset, check the real-time clock setting. Itmay be necessary to reset the Clone Programmerclock from a TV containing the correct time.The LT2000 programmer is designed to be usedwith TVs containing the 221-01006 and laterprocessors. Use with earlier TV setsmay give unpredictable results. The specificmicroprocessor used in any TV set may bedetermined by activating the InstallerMenu. The microprocessor part number appearsat the top of the screen when the Installer Menu isactivated. Processors before the 221-01006-04have a limited screen display capability. Theycan not display entire screens as shown in thequick setup instructions accompanying theLT2000 clone programmer. Use the printed menuillustrations on the quick setup sheet suppliedwith the Clone as an aid to making yourprogramming choices. (Although the menus arenot all displayed, the clone functions all operatenormally).TroubleshootingProblem Possible Cause(s) Possible Solution(s)Clone ProgrammerLED does not blink. • M.P.I. cord not connected. -Connect M.P.I. cord.• TV not turned on. -TV must be on for clone towork.• Weak batteries. -Install 4 fresh AA high-qualityalkaline batteries.Clone menu hard • Weak signal. -Connect TV to a reliable signalto read. Source.No time set. • No time on Master TV. -Set time on master TV, copytime to Clone Programmer.Menu items 7-8 not • Not necessary. -Channel Labels already cloned;if they were on Master TV.on clone selection menu.Master and Other TVsCloning did not work. • Procedure interrupted. -Wait until procedure complete messageis displayed.• Different TV models. -Cloning is only possible with identicalmodel TVs.Clone time disappeared. • Batteries were removed. -Batteries must remain installed to retaintime settings.Channel Labels not • Saved to other memory. -Must save channel labels to samepresent on cloned TV. memory bank as master TV setup.New Setup not present. • TV not reset. -Disconnect newly cloned TV from powerfor 5 seconds.When cloning operations are complete, just unplug the LT2000 from the TV.If the TV does not display a picture (blank screen) after a few seconds, just change channels.