Maintenance - Emerson CR202EM9 Owner's Manual

The entered channel number
changes automatically
Remote control does n otwork
Many digital channels have a lternate channel numbers, The unit c hanges the
numbers automatically tothe ones s ignifying the broadcasting stations, These are
thenumbers used f oranalog broadcasts,
•Check theantenna orcable c onnection tothemain u nit,
•Check thebatteries oftheremote control,
•Check ifthere isanobstacle between theinfrared sensor window and theremote
control,
•Test the signal output, IfOK, then possible infrared sensor trouble.
(Refer to"IR Signal Check"on page 2 3.)
•Aim theremote control directly attheinfrared sensor window o nthe front o fthe
unit,
Reduce thedistance totheunit,
Re-insert thebatteries withtheir p olarities (+/-signs) as indicated.
Problems with Closed Caption Feature
Misspelled captions are • Closed captioning production companies may broadcast programs without
displayed, correcting the misspelling in a live broadcast.
Captions are not entirely • Captions that are delayed a few seconds behind the actual dialogue are common for
displayed, or captions are live broadcasts. Most captioning production companies can display a dialogue to a
delayed behind the dialogue, maximum of 220 words per minute. If a dialogue exceeds that rate, selective editing is
used to insure that the captions remain up-to-date with the current TV screen dialogue.
Captions are displayed as a Interference from buildings or weather conditions may cause captioning to be
white box, incomplete,
No caption is displayed in the Broadcasting station may shorten the program to insert advertisement, The closed
closed caption-supported caption decoder cannot read the information of the shortened program,
program,
No caption is displayed • The videotape may be illegally copied, or the caption signal might not have been
when playing the videotape read during copying.
containing captions.
Black box is displayed in the • The text mode is selected for caption, Select "CI ", "C2" or "OFF".
TV screen.
Note:
• Some functions are not available in specific modes, but this is not a malfunction. Read the description in this owner's manual for more
details on correct operations.
[] Maintenance
• o " ", ii • ii • -
• Wipethe front panel and other exteriorsurfaces0fthe unit with a soft
cloth immersedin lukewarmwater and wrung dry.
• Neverusea solvent or alcohol. Donot spray insecticideliquid near the
unit. Suchchemicalsmay causedamageand discoloration to the exposed
surfaces.
Wipe the panel of the unit with a soft cloth. Beforecleaningthe panel,
disconnectthe power cord.
Shouldyourunit becomeinoperative, do not try to correctthe problem
yourself. T hereare no userserviceablepartsinside. T urnoffthe unit,
unplug thepowercordand callourtollfree customer s upport linefoundon
the cover ofthismanualto locateanauthorizedservicecenter.
A degaussingcircuit inthis unit clears upcolor errors on the TVscreen.
Colorerrors occur w henthere isany excess magnetism close to the unit.
Thiscircuitisdesigned to operateoncewhenthe unit isfirst plugged
in. If youseeminorcolor errorsonthe TV screen, u nplugthe unit for
approximately30 minutes.Whenyou plugthe unitagain,the degaussing
circuit w ill operateto clearerrors.Takethisstep any timetheTVscreenis
accidentallymagnetized orwhen you movethe unit.
If the remotecontrol isnot working properly, you can usean AM radioor
digitalcamera (including a cellular phonewith built-incamera) t o seeif it
issendingoutan infraredsignal.
•With an AM radio:
Tunethe AMradiostation to a n0n-broadcasting _
frequency. Pointthe remotecontrol t owards it,
pushany button and listen. If the soundfrom the ,_
radioflutters, it isreceiving the remotecontrol's __
infrared signal.
•With a digital camera
(including built-incell phonecameras):
Pointa digitalcamera towards the remotecontrol.
Pushanybuttonontheremotecontrol a ndlook
through the digitalcamera. I f the infraredlight
appears through the camera, t he remotecontrol i s
working.
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