1997 LINCOLN MARK VIII radio antenna

66AntennaThe antenna for the audio system is integral to the
rear window glass. The AM portion of the antenna
uses the same pattern of lines as the grid for the
rear defroster. The FM portion of the antenna uses
the top three lines on the glass, which are indicated
by the word ªRADIO.ºCommon Radio Reception
ConditionsSeveral conditions prevent FM reception from being
completely clear and noise-free, such as the
following:Distance/StrengthThe strength of the FM signal is directly related to
the distance the signal must travel. The listenable
range of an average FM signal is approximately 24
miles (40 km). Beyond this distance, the radio is
operating in a ªfringeº area and the signal becomes
weaker. Also, ªSignal Modulationº is used by somestations to increase their ªloudnessº relative to other
stations. The difference in loudness can be a result
of signal modulation as well as signal strength.
TerrainThe terrain (hilly, mountainous, tall buildings) of the
area over which the signal travels may prevent the
FM signal from being noise-free.
If there is a building or large structure between the
antenna and station, some of the signal ªbendsº
around the building, but certain spots receive almost
no signal. Moving out of the ªshadowº of the
structure will allow the station to return to normal.
When the radio waves are reflected off objects or
structures, the reflected signal cancels the normal
signal, causing the antenna to pick up noise and
distortion. Cancellation effects are most prominent
in metropolitan areas, but also can become quite
severe in hilly terrain and depressed roadways.
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295
Index
A
ABS warning light (see Anti-lock
brake system)............ 11
Accessory position on the ignition.... 83
Accident damage............ 216
Air bag supplemental restraint system . . . 145
and child safety seats......... 151
description............. 145
driver air bag............ 145
indicator light............ 45
operation.............. 147
passenger air bag........... 145
tone generator............ 149
Air cleaner filter
location............... 220
specifications............ 263Air conditioning, electronic automatic
temperature control system....... 69
Air suspension
air ride switch off, message center . . . 37
description............. 175
Alarm, activating remote personal..... 123
Aluminum wheels........... 242
Antenna, radio (see Electronic
sound system)............ 66
Antifreeze (see Engine coolant)...... 228
Anti-lock brake system (ABS)
description............. 171
see also Brake............ 171
warning light............ 11
Anti-theft lug nuts and key........ 208
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300Driving under special conditions
heavy load............. 182
towing a trailer........... 184
E
Electrical system, fuses......... 191
Electronic sound system
antenna............... 65
tuning the radio........... 50
warranty and service information.... 68
Emergencies, roadside
fuel................ 247
jump-starting............ 209
towing............... 213
Emergency brake (parking brake)..... 171
Emission control system......... 250
catalytic converter.......... 250
emissions warranty.........3,250Engine
check engine warning light...... 45
does not start.........167, 189
fuel injected engine, starting...... 165
fuel pump shut-off switch....... 189
preparing to start........... 165
refill capacities............ 264
service points............ 220
starting............... 166
starting after a collision........ 189
storing your vehicle......... 266
Engine block heater........... 168
Engine coolant............. 228
checking and adding......... 228
disposal............... 235
preparing for storage......... 267
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307
O
Octane rating............. 246
Odometer............... 16
Oil filter............224, 263
Oil (see Engine oil)........... 222
Oil viscosity.............. 222
On-board diagnostic (OBD II) system . . . 253
Overdrive............... 181
Overseas offices............ 278
P
Panic alarm feature, remote entry system . 123
Parking brake, warning light....... 10
Parking brake and auto-release...... 10
Parts (see Motorcraft Parts)....... 263
PCV valve, specifications........ 263
Phone, cellular............. 114
Power features
antenna............... 65
doors................ 106
mirrors............... 99
moon roof.............. 97seats................ 134
windows.............. 108
Power steering
dipstick............... 233
driving with power steering...... 177
fluid, checking and adding....... 233
fluid, refill capacity.......... 264
fluid, specifications.......... 265
servicing.............. 177
Prop rod, hood............. 219
R
Radio (see Electronic sound systems) . . . 49
Rear axle
lubricant specification......... 265
refill capacity............ 264
Rear window defroster......... 77
Rearview mirror............ 99
Redundant electronic gearshift indicator . . 15
Refill capacities for fluids........ 264
Regulations, National Highway Traffic Safety
Administration............ 269
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