Pioneer F-225L User manual

FM/AM DIGITAL SYNTHESIZER TUNER
Operating
Instructions
F-225L/F-225
@PIONCER
Thank you for buying this Pioneer product.
Please read through these operating instructions so you will
know how to operate your model properly. After you have
finished reading the instructions, put them away in a safe place
for future reference.
in some countries or regions, the shape of the power plug and
power outlet may sometimes differ from that shown in the
explanatory drawings. However, the method of connecting and
operating the unit is the same. .
WARNING :1o prevent FIRE OR SHOCK HAZ-
ARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
IMPORTANT NOTICE
[For U.S. and Canadian models]
The serial number for this equipment is located on the rear
panel. Please write this serial number on your enclosed war-
tanty card and keep it in a secure area. This is for your
security.
[For Canadian model]
CAUTION:10 prevent ELECTRIC SHOCK DO
NOT USE THIS (POLARIZED) PLUG WITH AN EXTENSION
CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE
BLADES CAN BE FULLY INSERTED TO PREVENT BLADE
EXPOSURE.
ATTENTION:pour prevenin Les cHocs
ELECTRIQUES NE PAS UTILISER CETTE FICHE POLARISEE
AVEC UN PROLONGATEUR UNE PRISE DE COURANT OU
UNE AUTRE SORTIE DE COURANT, SAUF SI LES LAMES
PEUVENT ETRE INSEREES A FOND SANS EN LAISSER
AUCUNE PARTIE A DECOUVERT.
LINE VOLTAGE SELECTOR SWITCH
Only multi-voltage models are provided with this
switch. U.S., Canadian, European, U.K., and Austra-
lian models are not provided with this switch.
Mains voltages in Saudi Arabia are 127V and 220V
only. Never use this mode! with 110V setting in
Saudi Arabia.
The tine voltage selector switch is on the rear panel. Before your
modei is shipped from the factory, this switch is set to the
power requirements of the destination. Check that it is set
properly before plugging the power cord into the AC wail
socket. If the voltage is not properly set or if you move to an
area where the voitage requirements differ, adjust the selector
switch as follows.
1. Use a medium-size screwdriver.
2. insert the screwdriver into the groove on the voltage
selector, and adjust so that the tip of the arrow points to the
voltage value of your area.
‘ ~
Set the voltage selector
r the voltage in your area.
fo
'
y'
A
Medium-size
screwdriver
YQ
PIONEER’
The future of sound and vision.

Features : 4
Checking the Accessories 4
Antenna Connections 5
Connections
6
Names and Uses Of Parts .occccccceneeecseetsnsetereneeteneereeenenee 7
CONTENTS aa
Operationss sis sandieaianin ad ateanwuiciaeds 8
Troubleshooting
Specifications ..
FM/AM CHANNEL STEP SWITCH
{Following explanations do not apply to models with-
out the CHANNEL STEP switch on the rear panel.)
Only multi-voltage models are provided with this switch.
ULK., and Australian models are not provided with this
switch.
The AM/FM channel step switch is located on the rear panet
of the digital synthesizer tuner. Before the tuner leaves the
factory, this switch is set to the channel allotment pian of
the area in which the tuner is sold, When the TUNING switch
is given a single push, the frequency display will change in
following unit
[100 kHz/10 kHz] position:
Set to this pasition for areas with FM reception step of 100
kHz and AM 10 kHz.
[50 kHz/2 kHz] position:
Set to this position for areas with FM reception step of 50
kHz and AM 9 kHz.
NOTE;
When unsure about the channel allocation for your area,
consult your dealer for correct information.
The channel step will not change if the CHANNEL STEP
switch is operated with the power ON.
After operating the CHANNEL STEP switch, if you turn the
POWER switch OFF and then ON again, the channel step will
switch over.
if you operate the CHANNEL STEP switch, the stations that
were memorized before the switch was operated will be
erased.
3
<ARB1159>

ANTENNA
CONNECTIONS
Radio
reception
is
not
possible
unless
the
antenna
is
properly
connected.
The
strength
of
broadcast
signals
varies
from
one
area
to
another,
Signal
propagation
is
especially
poor
in
metropolitan
areas,
where
there
are
many
tall
buildings,
and
in
mountainous
areas.
Proper
antenna
installation
is
vital
to
good
reception,
AM ANTENNA
The
AM
loop
antenna
supplied
with
the
tuner
should
be
connected
to
the
AM
antenna
terminals.
The
antenna
should
be
placed
at
a
distance
from
the
tuner,
and
should
not
be
allowed
to
touch
metatlic
objects.
Avoid
placing
it
near
CD
players,
personal
computers,
television
sets,
and
other
devices
generating
radio
frequencies.
Setting Up the AM Antenna
*
Fold
out
the
supports
on
the
bottom
of
the
antenna.
Insert
the
stopper
in
the
hole
in
the
antenna
to
lock
them
in
piace.
*
Place
the
antenna
on
a
level
surface
and
rotate
it
to
locate
the
orientation
that
yields
the
best
reception,
AM Loop Antenna Set-up
Stopper
AM Loop Antenna Pe
Connection
The
accessory
AM
loop
antenna
must
be
connected to ensure proper reception.
External AM antenna
indoor AM antenna
Provide
a
vinyl-coated
wire
(5
to
6
meters
long).
Secure
one
end
to
the
AM
terminal
and
the
other
end
to
a
wail
or
other
high
location.
Outdoor AM antenna
If
reception
is
stil
poor
even
when
a
lead
antenna
has
been
stretched
out
indoors,
stretch
out
a
vinyl-coated
wire
and
secure
it
outdoors.
Connecting
the
external
AM
antenna
Outdoors AM antenna
im
NOTE:
Do
not
detach
the
AM
loop
antenna
when
using
the
external
AM antenna.
FM ANTENNA
FM T-type Antenna Attachment
Connect
the
accessory
FM
T-type
antenna
to
the
FM
terminals.
Stretch
the
antenna
out
to
its
full
length,
and
affix
it
to
a
wall,
etc,
Stretch out
both ends.
Correct Wrong Wrong
The
accessory
FM
T-type
antenna
must
ge
be
connected
to
ensure
proper
reception,
|
ele
Exees
st
External
FM
antenna
installation
Use
an
external
antenna
when
the
signals
from
the
station
are
weak
and
cannot
be
picked
up
by
the
accessory
T-type
FM
antenna,
or
when
the
sound
heard
is
accompanied
by
large
amounts
of
noise.
There
are
two
ways
of
connecting
the
external
FM
antenna
to
the
ANTENNA
terminals:
with
3002
feeder
wire,
or
with
a
752
coaxial
cable.
It
is
recommended
that
you
use
the
752
coaxial
cable,
so
that
the
effects
of
extraneous
noise
are
reduced
to
a
minimum.
When the connecting cable
is a 7520 coaxial cable
— 759 coaxial cable without
PAL connector
752 coaxial cable
with PAL connector
~ This terminal is provided on
the
U.K,
and
Austrafian
models.
When the connecting
cable is a 3000
feeder wire
5
<ARB1159>

NAMES
AND
USES
OF
PARTS
)
@
@ PIONEER
POWER (STANDBY/ON) switch
When
this
switch
is
set
to
the
ON
positian,
power
is
supplied
to
the
tuner’s
main
circuits.
The
POWER
unit's
switch
is
geared
to
selecting
the
transformer’s
secondary
so
that
even
in
the
STANDBY
position,
the
unit's
circuitry
will
work
as
long
as
the
power
cord
is
connected
to
a
power
outlet.
Disconnect
the
power
cord
from
the
power
outlet
when
you
do
not
plan
to
use
the
unit
for
a
long
period
of
time.
NOTE:
The
memory
will
be
backed
up
so
fong
as
the
power
cord
is
not
unplugged.
If
the
power
cord
is
unplugged,
the
memory
will
be
retained
for
several
days.
STATION CALL switches
These
are
used
to
recall
memorized
broadcasting
stations
and
to
memorize
the
station.
) MEMORY switch
This
switch
is
used
to
memorize
stations.
When
the
switch
is
pressed,
the
frequency
indicator
will
flash.
To
memorize
the
frequency
of
any
station,
press
the
STATION
CALL
switch
while
the
frequency
display
is
flashing.
BAND selector switch
This
is
used
to
select
the
band
of
the
desired
station.
The
bands
change
alternately
each
time
the
switch
is
pressed.
(F-225)
a
a
FM
reception
-+
AM
reception
+
——--~~
(F-225t)
——FM reception -- MW reception -+ LW reception;
i
canes
@
®
TUNING switches
These are used to locate the stations.
Push
the
“~"
switch
to
go
to
a
jower,
and
the
“+”
switch
to go to a higher frequency.
STEREO indicator
This lights when a stereo program has been picked up
during an FM broadcast.
TUNED indicator
This
lights
to
indicate
when
the
finest
tuning
of
a
station
has
been
achieved.
FREQUENCY display
Permits
reading
the
received
frequency
at
a
glance
from
the
displayed
figure.
The
FM
band
is
indicated
by
MHz,
and
the
AM
band
by
kHz.
FM MONO switch/indicator
‘
Normally
this
is
set
to
the
off
position
(the
FM
MONO
indicator
goes
off}.
When
noise
spoils
the
reception
of
an
FM
program,
press
the
switch
to
the
on
position
(the
FM
MONO
indicator
will
now
light).
The
program
of
an
FM
stereo
broadcast
will
be
heard
in
mono.
The
setting
of
the
FM
MONO
switch
{on
or
off)
is
memorized
along
with
the
station's
frequency
in
the
STA-
TION
CALL
switches.
When
using
the
memorize
tuning
feature,
reception
will
be
in
the
mode
selected
when
the
station
was
memorized.
This
switch
will
not
function
for
AM
reception.
AUTO/MANUAL
tuning
switch/indicator
Use
to
select
either
the
AUTO
mode
or
MANUAL
mode
for
FM/AM
reception.
(When
the
auto
tuning
mode
is
selected,
the
AUTO
indicator
will
now
light.)
7
<ARB1159>

OPERATIONS
Memorized station tuning
{1) Press the STATION CALL switch into which the
desired station has been memorized.
+ To listen to a Mode 1 broadcast, press the switch once;
and to listen to Mode 2 broadcast, press it twice.
« By pressing the STATION CALL switch, the switch number
will be displayed, then the frequency will be displayed.
NOTE:
NOTE:
* The contents of the STATION CALL switch will be preserved
for several days, even if the power cord is unplugged.
+ If a memorized station has been erased, re-memorize it.
Last station memory
« When the POWER switch is pressed to turn power on, the
last station received before the power was previously turned
aff will be received again.
if,
for
example,
you
wish
to
receive
the
station
memorized
+
When
power
is
ON,
if
the
BAND
selector
switch
is
pressed,
in
STATION
CALL
switch
“13”,
press
switch
“1/13”
twice.
the
last
station
received
before
the
BAND
selector
switch
was
previously
pressed
will
be
received
again.
in
this
way,
simple
and
accurate
reception
of any
desired
station
is
possible.
TROUBLESHOOTING
Incorrect
operations
are
often
mistaken
for
trouble
and
malfunctions.
If
you
think
that
there
is
something
wrong
with
this
component,
check
the
points
below.
Sometimes
the
trouble
may
lie
in
another
component.
Investigate
the
other
components
and
electrical
appliances being used.
if
the
trouble
cannot
be
rectified
even
after
exercising
the
checks
listed
below,
ask
your
nearest
PIONEER
authorized
service
center
or your dealer to carry out repair work.
Remedy
Symptom Cause
No
power
«
Has
the
power
cord
been
disconnected?
+
Reconnect
the
power
cord.
* Connect them properly to the TUNER terminals
on the amplifier.
« Connect the antenna properly.
+ Have any of the output cords been discon-
nected or incorrectly connected?
Has the antenna been disconnected or is
the connection loose?
Has the power cord been unplugged for
several days? (Station memory has been
lost.)
Is the input selector on the amplifier set to
TUNER?
No sound
°
« Memorize the stations once again.
« Select TUNER as the input source on your
amplifier.
+ Substitute an FM outdoor antenna for the FM
T-type antenna.
« Set the FM MONO switch to ON {reception will
be in monaural).
« Try varying the height and direction of the an-
tenna or use an FM outdoor antenna substitut-
ing a 75 © coaxial cable for the standard cable’
and fixing it as far away as possible from the
street.
Are the signals weak and reception poor?
Sound distortion
[On the FM band]
Static from other appliances (particularly
automobiles) or multipath reflection (radio
waves beamed off mountains and tall build-
ings and not received directly.)
« Change the direction of the antenna until best
reception is obtained as far as possible from
tuner.
« Switch off other appliances or keep as far
away as possible from the tuner when in use.
Js the AM loop antenna oriented poorly or
located in an unsatisfactory position?
Sound distortion
[On the AM (MW or LW)
band]
Static from other electrical appliances (fluo-
rescent lights/motors?)
.
Stereo
broadcasts
not
re-
Are
the
signals
weak,
with
insufficient
«
Change
to
an
outdoor
FM
antenna.
ceived in stereo. input?
«Is the FM MONO switch ON?
+ Press the FM MONO switch OFF.
3
<ARBI159>

SPECIFICATIONS
FM Tuner Section
Frequency range
Usable Sensitivity (IHF) .
50dB Quieting Sensitivity
. 87.5 MHz to 108 MHz
12.7 dBF (1.22V/759)
Mono: 18 dBf (2.2nV/750)
Stereo: 38.3 dBf (22.6uV/759)
Sensitivity (DIN) 0... eee eee renee Mono: 0.9pV/752
Stereo: 31.5pV/750
Signal-to-Noise Ratio oe Mono: 77 dB {at 85 dBf)
Stereo: 73 dB (at 85 dBf)
Sigmal-to-Noise Ratio (DIN) cc ccc Mono: 62 dB
Stereo: 60 dB
Distortion Be 0.5% (1 kHz}
Alternate Channel Selectivity 60 dB {400 kHz}
Siereo Separation sii0:2 ence nities 40 dB (1 kHz}
30 Hz to 15 kHz +1 dB
38 dB
110 dB
3000 balanced
759 unbalanced
QUtpUL a ttia Sona i ehosedetas 650mV (100% MOD.}/1.7k2
Frequency Response
image Response Ratio
IF Response Ratio
Antenna Input ....
MW (AM) Tuner Section
Frequency range (10kH2/9kHz step)
530/531 kHz to f,
Sensitivity (IHF, Loop antenna)
Selectivity
Signal-to-Noise Ratio
image Interference Ratio .
IF Interference Ratio
Antenna .
Output ....
00/1,602 kHz
. 350nV/m
20 dB
45 dB
40 dB
50 dB
Loop Antenna
150 mV (30% MOD.)/1.7k2
STATION CALL switch “memo”
It is recommended that you make a note of the memorize
stations.
LW Tuner Section (F-225L only)
(For LW-equipped models only)
FreQUenCy FANQE cess cere 153 kHz to 281 kHz
Sensitivity (HF, Loop antenna) » 1,500nV/m
Selectivity .. 20 dB
Signal-to-Noise Ratio . 45 dB
image Interference Ratio . 30 dB
iF interference Ratio 50 dB
Antenna . Loop Antenna
Qu tpat ccs iecciciticasintadt esses narnieeediecene 150 mV (30% MOO.3/1.7k2
Miscellaneous
Power requirements
U.K, and Australian models ....... ac. 240 valts ~, 50/60 Hz
Other destination model .......... AC110/120-127/220/240V
(switchable), 50/60 Hz
Power consumption
UK. modelos, cudnt andes gate acon inane
Australian model
Other destination model . é
Dimensions 0.00.0... 420 (W) x 60 (H) x 219 (D) mm
16-1/2 (W) x 2-3/8 (H} x 8-5/8 (D) in
Weight (without package) oo... 2.2 kg (4 ib 14 az)
Furnished Parts
FM T-type Antenna
AM Loop Antenna .
Operating instructions
Connection cord with pin plug
NOTE:
* Specifications and design subject to possible modification
without notice, due to improvements.
S.C. switch | « 7 2 3 a | 5
Name of broadcast
station
Frequency
S.C. switch L: 13 |
[18 19 20 21
24
Name of broadcast
station
Frequency | [
10
<ARBI159>
6 | 7 8 9 | 1 [ 4 12
}
22 23 |

OPERATIONS
Listening to FM or AM broadcasts.
<Auto tuning can be used for both FM and AM (MW)
reception. >
(1) Use the AUTO/MANUAL switch to select the auto
tuning mode or the manual tuning mode.
*When the auto tuning mode is selected, the AUTO
TUNING indicator will now light.
{2) Use the BAND selector switch to select either the
FM or AM (MW or LW) reception band.
+ For FM broadcasts, the “FM” and “MHz” indicators will
light.
° For AM broadcasts, the “AM” and “kHz” indicators will
light.
{3) Press the-(Down ) or + (Up) of the TUNING
switches.
Auto tuning [FM, AM (MW)}:
The tuner will automatically search for a broadcasting
station, and stop when one is found. To search for another
station, press again.
Manual tuning [FM, AM (MW, LW)]:
The tuning frequency will change by one step each time the
switch is pressed. Press as many times as necessary to tune
in the desired station.
lf the switch is held depressed, the reception frequency will
change continuously, and stop when the switch is released.
(4) When you wish to receive a different station
within the same band, repeat step (3). To receive
a station on a different reception band, repeat
steps (2) and (3).
(5) Adjust the volume and tone of the stereo amplifier.
NOTE:
When AUTO TUNING is in use, reception may not be possible
when signals are weak. At these times MANUAL TUNING is
recommended.
Memorizing FM and AM stations
You can memorize 12 FM and AM stations in Mode 1, and 12
stations in Mode 2, that is a total of 24 stations.
{1) Use the BAND selector switch to select either the
FM or AM reception band.
« For FM broadcasts, the “FM” and “MHz” indicators will
light.
* For AM broadcasts, the “AM” and “kHz” indicators will
light.
(2) Use the TUNING switches to tune in the desired
station.
When memorizing’ an n FM station, either press the FM
MONO switch to forcibly memorize the station in the |
monaural mode, or memorize the station in the auto
stereo mode (with FM MONO switch left in the OFF
sition).
position)
(3} Press the MEMORY switch.
¢ The display will flash (about 10 seconds).
EMORY
ru oad
8
<ARB1159>
(4) Press the STATION CALL switch.
+ While the display is flashing, press the switch corresponding
to the station which you: wish to memorize oF re- memorize,
I When memorizing a station to Mode 1 {e.g. memoriz-
ing a station to No. 9):
a
By pressing the station call switch ¢ once, s, the Station will be
memorized to Mode 1 (1-12).
| When memorizing a station to Mode 2 (e.g. memoriz-
ing a station to No 21):
By pressing the station call switch t
memorized to Mode 2 (13-24),
« After you press the STATION CALL switch, the display will
flash for about 2 seconds, then the station will be
memorized. If you press another switch while the display
is flashing, the station will not be memorized.

CONNECTIONS
P
a
ie
6
in plug connecting cord
LOOP ANTENNA
H 15mm | Pd
CONNECTING THE FM
T-TYPE ANTENNA AND AM
tighten the terminals to
Pf
1. Strip the end of the wires.
2. Wrap the end of the wire in
a clockwise direction around |
the base of the terminals and |
FM/AM CHANNEL
STEP switch
(Not provided on
Australian or
U.K. Model) xa
\
Accessory FM
T-type antenna peo
Outdoor FM
antenna
Accessory
AM Loop Antenna
Connect the white plug
to the white terminal (L)
and the red plug to the
red terminal (R)}.
Make sure that there is a
proper connection.
( faa plug |
Red plug
@<at
<ARB1159>
Stereo amplifier
“
This terminal is X
provided on the U.K.
and Australian models.
It is not provided on
multi-voitage model.
—=-
Antenna ground
Although grounding is not al-
ways necessary for reception, it
is recommended for protection
against damage from lightning
if an outdoor FM antenna is
used, Grounding is recom-
mended as well to help reduce
neise and hum.
NOTE:
Never make the ground con-
nection to a gas pipe as sparks
could cause the gas to ignite.
Connecting the power cord
Plug the power cord into
an AC wall socket.
illustration not applicable
to U.K, madel.

FEATURES
24-station random memory
A total of up to 24 FM and AM stations can be memorized in
order to facilitate instant recail of your favorite stations in areas
where the frequency bands are crowded with stations.
FM MONO switch
When the FM MONO switch is set to ON, those stereo
broadcasts that are drowned out by noise can be tuned in with
greater clarity. The FM MONO reception mode can be memo-
rized for individual broadcasting stations
CHECKING THE ACCESSORIES
AM loop antenna ..... 1
4
<ARB1159>
FM T-type antenna .....1
Connecting cord with pin plug ..... 1

ii
IMPORTANT 1
The hghtning flash wah anowhead, within an eque-
lateral tangle, is intended to alert the user of the
presence of uninsuiated “dangerous voltage” within
the products enclosui¢ that may be of sufficient
Mitude 1 consttute a tisk of electric shack to
persons
CAUTION
RISK OF ELECTRIC. SHOCK:
DO NOT OPEN
CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO
USER-SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL.
The exclamation point within an equilateral triangle 15
intended to alert the user of the presence of important
operating and maintenance (servicing) instructions in
she literature accompanying the apphance
IMPORTANT 2
If the apparatus ts fated wih AC mains power out
letis). see REAR PANEL FACILITIES for converuent
connection of additional Hi-Fi component(s) Make
all connections to the AC outlet(s) and the signat
terminals first Connect plug to the wall socket
fast, make sure that the power switch is off
FOR USE IN THE UNITED
KINGDOM
The wees in this mains lead are coloured in accor
dance with the following code
Bive Neutral
Brown Live
As the colours of the waes in the mains lead of this
apparatus may not correspond with the coloused
marking ientdying the terminals in your plug proceed
as follows
The wire which is coloured blue must be connected to
the lermmat which 1s marked with the letter Nor
coloured black
The wire which 1s coloured brown must be connected
io the terminal which is marked with the fetter Lor
coloured ted
Equipment sold in the U.K. is not supptied with
a power plug
READ INSTRUCTIONS ~ All the safety and operating
s should be raad before the ap:
inistructior
is operated
RETAIN INSTRUCTIONS — Th
should be setained far fu
HEEO WARNING ~ All warnir
ithe opetabng structions should be adhered to.
FOLLOW INSTRUCTIONS ~ All operating and use in
stuctions should be followed
WATER AND MOISTURE ~ The appliance should not
be used near water » for exampte, near a bathtub,
washbowt, kitchen sink, laundry tub, in a wet
basement, Gr near a swimming pool, etc
LOCATION — The apphance snould be i
stabie location
WALL OR CENING MOUNTING ~ The appiane
should not be mounted to a wail oF ceiling
VENTILATION — The appliance shouid be situsted so
that sts tocation or position does not interfere with
its proper ventilation. For example, the appliance
shouks not be situaied on @ bed, sofa, rug, or simi
tar surface that may block the ventilation open
placed in a Duit-in installation. such as
3 boox e or cabinet i
of air though the ventilation opening:
HEAT — The apphance shauid be situated away from
heat sources such as radiators, heat registers
stoves, or a! fincluding ampliver
that produce heat
POWER SOURCES ~ The appiignce should be con
ted to @ power supply only of the typo
cnbed a the operating insteuctions or as
marked on the apohance
POWER-CORD PROTECTION ~ Power supply cords
should be routed so that they are not likely 10 be
ked on oF pinched by ste laced upon
against them, paymy particular attention to cords
at plugs. convervence receptacies, and the pomt
where they ext from the apphance
POLARIZATION - ff yout purchased preduct is prove:
ed with s polarized pawer plug, please read the fol
lowing instructions This product is equipped wah
2 polarized altesnanng current tine plug (a plug hav
ing one blade wider than the other). This plug will
fin into The power outlet only ane way. Tas is &
safety feature. If you are unable to msen th
tuily into the outier, try reversing the plug. If
piug shoute sul! fai to ft, contact your electr
so 1eplace your obsolete cuilet, Do net defe
salety puspose of the pelanzed plug
CLEANING — The appliance should be cleaned only
g cloin or a soft dry cloth, Neve
clean with furnate
sperating instructions
rure reference
§ on the apphance and
fed ins
ings: or,
at may impede the How
wa
with 2 polistur
ne OFIEAGES
Wax, DENTINE, Se
ids since other volanle ey may corrode ihe
cabinet
‘SAFETY INSTRUCTIONS
POWER LINES — An outdoor antenna should be
located away from power lines.
NONUSE PERIODS - The power cord at the appliar
should be unpiugged from the outlet when |
unused for @ long period of time
OBJECT AND LIQUID ENTRY ~ Care shovid be taken
So that olyects do not fall and iquids are not spilled
into the enclosure throughs openie
DAMAGE REQUIRING SERVICE
The apphance
should be serviced by & Pioneer authorized service
sagel when:
pivy mas beer
center or qualitind service per
The power-supply cord or the
damaged; or
Objects have
the appliance; of
The appliance has bee
The appliance does not appeal to operate normally
or exhibits a marked change in performance: or
The epplisnce has been dropped; or th
damaged
SERVICING ~ The use: should not attempt te stay
the appliance beyond that described en the oper
6g. COMBE
allen, of liquid has bewn spilled mia
expased to ram; or
e@ @@# @© @
nciosuie
ating instructions For all omer
ihe nearest Piunees authorized service center
LEE
—
POWER LINES
SERVICE -
ENTRANE:
CONDUCTORS +
ERVICE ENTRANCE
BPMENT
POWER SERVICE =
GROUN LECTROGE SYSTEM
AIGA ri
Ss STAD &:
We
INSULATORS 1
ANTENNA,
TERMINALS OF
OISCHARGE
GROUKS.
CLAMPS,
OUTDOOR ANTENNA GROUNDING
antenna rs connected 16 the antenna terminal, be
sure the antenna system is graunded so as to pra:
je some Protection against vollage surges and
built up stance charges
In the U.S.A. section 810 of the National Electr
eal Code, ANSI'NEPA No. 70-1984, provides
information with respect to proper grounding of
the mast and supporting structure, grounding of
the lead-in wire to an antenna discharge unit, size
of grounding conductors, location of antenna dis.
ge unit, connection to grounding efecirades,
and requirements for the grounding electrode. See
Fig. A
CART -» An apphance and cart combination should be
noved with care. Quick stops. excessive force,
and uneven surfaces may cause the appliance and
att Combination to overturn
ide. ff an cuts
at Use No. 10 AWG (5.3 ment cop
per, No.8 AWG (8.4 mm" alumi
num, ¥7 AWG (1.0 mmm}
coppes-clad steel, bronze wite, or
larger aS ground wire.
by Secure antenna ieadin and
ground wires tq house with stand
off insulators spaced from 4 feet
{3.22 meters: to 6 feet {1.83
meters) apart
ct Mount antenna at
age umt as
LEAD AN
Satee closely a8 possibte 10 where lead
in epters house
HOFATERNAL di Use pamper wite aot smaller than
ANTENNA No.6 AWG 113.3 met copper, oF
a sepatate
electrode 1s
ENNE used
NTF See NEC Section 816 2
WIRE a
2
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