1997 Mercury Grand Marquis Owner's Manuals

63
*
[AS61400( ALL)08/95]
2. Terrain
*
[AS61500( ALL)08/95]
The terrain (hilly, mountainous, tall buildings) of
the area over which the signal travels may
prevent the FM signal from being noise-free.
*
[AS61700( ALL)08/95]
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.
*
[AS61800( ALL)08/95]
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.
*
[AS61900( ALL)08/95]
To minimize these conditions, a stereo/mono
blend circuit has been incorporated into this
system. This feature automatically switches a
weak stereo signal to a clearer monaural signal,
which improves the quality of reception.
*
[AS62000( ALL)08/95]
Several sources of static are normal conditions
on AM frequencies. These can be caused by
power lines, electric fences, traffic lights and
thunderstorms.
*
[AS62100( ALL)08/95]
Another reception phenomenon isStrong Signal
Capture and Overload. This can occur when
listening to a weak station and when passing
another broadcast tower. The close station may
capture the more distant station, although the
displayed frequency does not change. While
passing the tower, the station may switch back
and forth a few times before returning to the
original station.
File:04rcasg.ex
Update:Mon Sep 23 08:30:54 1996

64
*
[AS62200( ALL)03/96]
When several broadcast towers are present
(common in metropolitan areas), several stations
may overload the receiver, resulting in
considerable station changing, mixing and
distortion.
*
[AS62300( ALL)08/95]
Automatic gain control circuitry for both AM
and FM bands has been incorporated into this
system to reduce strong signal capture and
overload.
%
*
[AS62400( ALL)08/95]
All About Radio Frequencies
*
[AS62500( ALL)08/95]
The Federal Communications Commission (FCC)
and the Canadian Radio Telecommunications
Commission (CRTC) establish the frequencies
that AM and FM radio stations may use for
their broadcasts. The allowable frequencies are,
AM: 530, 540...1600, 1610 kHz in 10 kHz steps;
FM: 87.9, 88.1...107.7, 107.9 MHz in 0.2 MHz
steps.
*
[AS62600( ALL)08/95]
Not all frequencies will be assigned to a given
area. This radio will tune to each of these
frequencies using manual tune and no fine
tuning is necessary as radio stations may not use
other frequencies.
*
[AS62700( ALL)08/95]
Some FM radio stations advertise a
ªrounded-offº frequency which is not the
frequency they actually broadcast on. For
example, a radio station that is assigned a
frequency of 98.7 MHz may call itself ªRadio 99º
even though 99.0 MHz is not an allowable FM
broadcast frequency.
File:04rcasg.ex
Update:Mon Sep 23 08:30:54 1996

65
%*
[AS62800( ALL)08/95]
Important Warranty and Service
Information
*
[AS62900( ALL)07/90]
q
Warranty
*
[AS63000( ALL)08/95]
Your sound system is warranted for three years
or 36,000 miles (60,000 kilometers), whichever
comes first. Consult your vehicle warranty
booklet for further information. Ask your dealer
for a copy of this limited warranty.
*
[AS63200( ALL)07/90]
q
Service
*
[AS63300( ALL)04/96]
At Ford, we stand behind our audio systems
with a comprehensive service and repair
program. If anything should go wrong with
your Ford audio system, return to your dealer
for service. There is a nationwide network of
qualified Ford authorized repair centers to assist
you.
File:04rcasg.ex
Update:Mon Sep 23 08:30:54 1996

67
Controls and Features
%*
[CF00200( ALL)01/96]
The main controls for the climate control system,
clock, and radio are on the instrument panel.
%*
[CF00300( ALL)03/96]
NOTE: Any cleaner or polish that increases the
gloss (shine) of the upper part of the
instrument panel should be avoided.
The dull finish in this area is to help
protect the driver from undesirable
windshield reflection.
*
[CF00400( ALL)03/96]
Your vehicle has a variety of features designed
for your comfort, convenience and safety. Read
this chapter to find out about standard and
optional features.
%
*
[CF00500( ALL)03/96]
The Climate Control Systems
[CF00600( ALL)12/95]
Your vehicle has one of two different climate
control systems. The two systems are:
[CF00900( BCGV)12/95]
q
a manual heating and air conditioning system
[CF01100( GV)12/95]
q
an electronic automatic temperature control
system
*
[CF01200( ALL)12/95]
If you are not sure which system your vehicle
has, see the diagrams on the following pages.
% [CF03500( BCGV)12/95]
The Manual Heating and Air Conditioning
System
[CF03600( BCGV)04/96]
You can heat the inside of your vehicle, defrost
the windshield, and turn on the air conditioning
with the three controls in the center of the
instrument panel:
[CF03700( BCGV)12/95]
q
FAN
[CF03800( BCGV)12/95]
q
TEMP
[CF03900( BCGV)12/95]
q
SELECT
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68 [CF04000( GV)12/95]
one third page art:0010621-EThe controls for the manual heating and air conditioning
system
[CF04200( GV)12/95]
For maximum heating, move the SELECT knob
to FLOOR, move the TEMP knob to the end of
the red range (full clockwise) and move the fan
speed to HI.
% [CF04400( GV)12/95]
To heat the interior of your vehicle and defrost
the windshield at the same time, move the
SELECT knob to MIX and select the temperature
and fan speed desired.
[CF04600( GV)12/95]
For maximum defrosting, move the SELECT
knob to DEFROSTV, move the temperature to
the end of the red range (full clockwise) and
operate the fan as necessary to provide the
volume of air required.
% [CF04800( GV)12/95]
For ventilation, move the SELECT knob to VENT
and select the temperature and blower speed
desired.
[CF05000( GV)12/95]
To cool the inside of your vehicle quickly, in
warm weather, move the SELECT knob to MAX
A/C, move the TEMP knob to the end of the
blue range (full counterclockwise) and move the
fan to HI.
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Update:Mon Sep 23 08:32:35 1996

69 [CF05200( GV)12/95]
If the inside of the vehicle is very warm, drive
for the first few minutes with the windows open
to force the hot, stale air out of the vehicle.
[CF05400( GV)12/95]
Fan speed can be reduced, after a comfortable
temperature has been reached, to provide quieter
system operation.
[CF05600( GV)12/95]
To cool your vehicle using outside air, move the
SELECT knob to NORM A/C, move the TEMP
knob to the end of the blue range (full
counterclockwise) and set the fan to the desired
speed. Cooling your vehicle in this way provides
quieter operation, but it is not as economical as
MAX A/C.
[CF05800( GV)12/95]
The instrument panel registers may be adjusted
to control the quantity and direction of air being
discharged. The thumbwheel controls the volume
of air and the knob in the center of the register
directs the air up and down or side to side.
[CF06000( GV)12/95]
When the SELECT knob is moved to OFF, the
system is off and the fan will not operate.
% [CF06100( BCGV)12/95]
Adjusting the panel register airflow
[CF06200( BCGV)04/96]
The instrument panel registers may be adjusted
to your comfort needs. The thumbwheel controls
the volume of air and the control in the center
of the register controls direction up or down or
side to side.
%*
[CF08700( GV)12/95]
Electronic Automatic Temperature Control
System
*
[CF08800( GV)05/96]
The Electronic Automatic Temperature Control
(EATC) module is located at the center of the
instrument panel and operates only when the
key is in the ON position.
*
[CF08900( GV)12/95]
The EATC feature maintains the temperature
you select and automatically controls the airflow
for your comfort. It also allows you to override
the automatic operation with manual override
buttons.
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70 [CF09000( GV)12/95]
half page art:0011299-EThe controls for the electronic automatic temperature
control
*
[CF09100( GV)01/96]
To turn your EATC on, push the AUTOMATIC
button or any of the six override buttons along
the bottom of the control.
*
[CF09200( GV)12/95]
To turn your EATC off, press the OFF button.
When the system is off, the display window will
be blank (dark) except when OUTSIDE TEMP
has been selected. Then, OUTSIDE TEMP and
the temperature will appear in the window.
*
[CF09300( GV)01/96]
If you select AUTOMATIC, the system will
automatically determine fan speed and airflow
location. If an override button is selected, your
selection determines airflow location only. Fan
speed remains automatic unless you override it
by rotating the vertical thumbwheel located at
the extreme right of the control panel.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996

71
*
[CF09400( GV)12/95]
To change the temperature in the display
window, select any temperature between65ÊF
(18ÊC) and 85ÊF (29ÊC)using the BLUE (cooler)
or RED (warmer) buttons. The Electronic
Automatic Temperature Control will do the rest.
*
[CF09500( GV)12/95]
If you want continuous maximum cooling, push
the BLUE button until60ÊF (16ÊC) isshown in
the display window. Your EATC will cool at
maximum and disregard the60ÊF (16ÊC)setting
until you select a warmer temperature with the
RED button. If you want continuous maximum
heating, push the RED button until90ÊF (32ÊC)
is shown in the display window. Your EATC
will provide maximum heat regardless of the
90ÊF (32ÊC)setting until you select a cooler
temperature with the BLUE button.
[CF09600( GV)12/95]
one third page art:0011300-B*
[CF09700( GV)01/96]
The display window tells you how the system is
operating. It will indicate the selected
temperature and the operating function you
have chosen; AUTO or one of the six manual
overrides. It will also indicate manual
(thumbwheel) control of the fan speed with the
Hsymbol. The display window with all possible
displays and their positions are shown here.
Normally not all are shown at the same time but
are included here to familiarize you with the
names and symbols.
File:05rccfg.ex
Update:Mon Sep 23 08:32:35 1996