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KRF-A4020 (En/E2T)

Operations

Preparations

Other

3

Contents

Getting started ......................................................... 2

Before applying the power ........................................... 2
Safety precautions ........................................................ 2
Unpacking ...................................................................... 2
How to use this manual ................................................ 2
Special features ............................................................. 3

Setting up the system ............................................. 4

Connecting audio components ..................................... 4
Connecting the antennas .............................................. 5
Connecting the speakers .............................................. 5
Connecting the system control .................................... 6

Names and functions of parts .............................. 7

Main unit ....................................................................... 7
Remote control unit ...................................................... 8
Preparing the remote control ........................................ 9

Normal playback ................................................... 10

Preparing for playback ................................................. 10
Listening to a source component ............................... 10
Adjusting the sound .................................................... 11

Recording ............................................................... 12

Recording audio .......................................................... 12

Listening to radio broadcasts ............................. 13

Tuning (non-RDS) radio stations ................................. 13
Using RDS (Radio Data System) ................................. 13
Using the DISPLAY key .............................................. 14
Presetting RDS stations

13

(RDS AUTO MEMORY) ........................................... 14

Presetting radio stations manually .............................. 15
Receiving preset stations ........................................... 15
Receiving preset stations in order (P.CALL) ............... 15
Tuning by program type (PTY search) ........................ 16
Reserving the desired information ............................. 16

In case of difficulty ............................................... 18
Specifications ....................................................... 20

Caution : Read the pages marked 

 carefully to ensure

safe operation.

Special features

MONITOR

The 

TAPE2/MONITOR

 jacks of this unit accept the connec-

tion of a cassette deck, graphic equalizer, surround proces-
sor, etc. When a 3-head cassette deck is connected to the

TAPE2/MONITOR

 jacks, it is possible to monitor the sound

which has just been recorded during recording.

@

Station preset

This unit incorporates a function for storing received stations
in preset memory with a simple operation. It is very conve-
nient to preset the stations you like. The preset stations can
be recalled also very easily.

$

RDS (Radio Data System) tuner

#

The receiver is equipped with a RDS tuner that provides several
convenient tuning functions: RDS Auto Memory to automati-
cally preset up to 30 stations including RDS broadcasting
different programs and ordinary FM stations; station name
display to show you the name of the current broadcast station;
and PTY Search to let you tune stations by program type.

PTY (Program TYpe) search

Lets you tune stations by specifying the type of program
you want to hear.

EON (Enhanced Other Networks) reservation

The EON function lets you monitor information on other
stations so you can receive traffic or news programs as
soon as they are broadcast, even they are broadcast on a
station different from the one you are currently listening
to. When the broadcast ends, the receiver returns to the
original station. When listening to 

KENWOOD

 source

components connected with system control cords, the
input selector on the receiver automatically switches to
the tuner when a program you desire is broadcast.

Remote controllable audio function

By connecting 

KENWOOD

 source components such as a

cassette deck and CD player through system control connec-
tion, the basic operations of these components can be con-
trolled from the remote control unit provided with this unit. A
single remote control unit can control the entire audio system
easily.

New “TRAIT“ transistor

The new developed 

“TRAIT”

 transistor with extremely supe-

rior temperature characteristics is used in this amplifier‘s
amplification circuit. Through the use of this transistor, distor-
tion generated because of temperature change is kept to a
minimum resulting in 

“pure”

 sound reproduction.

Getting started

Preparations

Operations

Other

Содержание KRF-A4020

Страница 1: ...ponents In order to effectively use the remote control it is important to read the operating instructions and obtain a proper understanding of the remote control and how to switch its operation modes etc Using the remote control without completely understanding its design and how to switch the operation modes may result in incorrect operations B60 4129 00 00 CS MA E2 T Q MC AUDIO RECEIVER KRF A402...

Страница 2: ...PPLIANCE CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Caution Read this page carefully to ensure safe operation How to use this manual This manual is divided in to three sections Preparations Operations and Other Preparations Shows you how to connect your audio components to the receiver We ve tried to make setting up your system as easy as possible However since this receiver works with all of your...

Страница 3: ...be recalled also very easily RDS Radio Data System tuner ThereceiverisequippedwithaRDStunerthatprovidesseveral convenient tuning functions RDS Auto Memory to automati cally preset up to 30 stations including RDS broadcasting different programs and ordinary FM stations station name display to show you the name of the current broadcast station and PTY Search to let you tune stations by program type ...

Страница 4: ... To AC wall outlet CD player IN OUT Record player SYSTEM CONTROL jacks 6 Shape of AC outlets IN OUT OUT OUT Make connections as shown below When connecting the related system components be sure to also refer to the instruction manuals supplied with the components you are connecting Do not connect the power cord to a wall outlet until all connections are completed Cassette deck or MD recorder Casse...

Страница 5: ...cting the speakers Right Front Speakers A Use the FRONT SPEAKERS B terminals if you want to connect a second front speaker system Left Setting up the system 2 Insert cord 3 Return lever Never short circuit the and speaker cords If the left and right speakers are connected inversely or the speaker cords are connected with reversed polarity the sound will be unnatural with ambiguous acoustic imaging...

Страница 6: ...ssette deck connected to the TAPE2 MONITOR jacks SYSTEM CONTROL cord SYSTEM CONTROL switch Example XS8 mode connections The underlined portion represents the setting of the sys tem control mode In order to take advantage of the system control opera tions the components must be connected to the correct jacks To use a CD player it must be connected to the CD jacks To use a cassette deck or MD record...

Страница 7: ...mory 8 VOLUME CONTROL knob 0 9 PHONES jack Use for headphone listening 0 SPEAKERS A key 0 Use to turn speaker system A on and off SPEAKERS B key 0 Use to turn speaker system B on and off MUTE key Use to temporarily mute the sound BASS BOOST key Use to select the maximum adjustment setting for the low frequency range TAPE2 MONITOR key 0 SOURCE DIRECT key BALANCE key Use to adjust the sound balance ...

Страница 8: ...ions as the multi CD player disc skip key If TAPE is selected as the input source this key is used to switch between the two decks A and B of a double cassette deck If MD is selected as the input source this key function as numeric key AUTO 7 key If tuner is selected as the input source this key functions as the AUTO key If CD or MD is selected as the input source this key functions as the stop ke...

Страница 9: ...on In such a case change the location of the system installa tion to prevent malfunction Model RC R0708 Infrared ray system When pressing more than one remote control key succes sively press the keys securely by leaving an interval of 1 second or more between keys Operation Operating range Approx 1 Remove the cover 2 Insert the batteries 3 Close the cover Insert two AA size R06 batteries as indica...

Страница 10: ...he SPEAKERS B terminals on the rear panel A B ON Sound from both the speakers connected to the SPEAKERS A and B terminals on the rear panel A B OFF No sound from the speakers Use this setting when listening with headphones Listening to a source component 1Use the input selector INPUT SELECTOR to select the source you want to listen to The input sources change as shown below Selecting a source usin...

Страница 11: ...ain Muting the sound MUTE lets you mute the sound of the speakers Press the MUTE key Muting can also be cancelled by adjusting the volume To cancel Press the MUTE key again so that the MUTE indicator goes off Listening with headphones 1 Press the SPEAKERS A or B key so that the speaker indicator goes off 2 Connect headphones to the PHONES jack 3 Use the VOLUME CONTROL VOLUME UP DOWN to adjust the ...

Страница 12: ...corded signal while making recordings on the cassette deck By switching the TAPE2 MONITOR key on and off you can compare the sound of the source signal and the just recorded signal For more information refer to the instruction manual of the connected component The equalizer effect can be applied to the played audio but cannot be recorded together with the audio signal Copy from TAPE 2 to TAPE 1 is...

Страница 13: ...nre EON Enhanced Other Network reservation Sets the tuner to automatically switch to stations broad casting one of two types of programs even though you are listening to another station The tuner returns to the original station when the broadcast of the selected pro gram ends PS Program Service name Display Automatically displays the station name transmitted by the RDS station RDS Auto Memory func...

Страница 14: ...ote control unit Presetting RDS stations RDS AUTO MEMORY Main unit only This function automatically stores up to 30 stations including the RDS stations and ordinary FM stations in the preset memory In order to use the EON and PTY functions the RDS stations must be stored in the preset memory using the RDS AUTO MEMORY function 1Use the INPUT SELECTOR to select the tuner 2Use the BAND key to set the...

Страница 15: ...resets receiving each for 0 5 seconds apiece Presetting radio stations manually The RDS auto memory function assigns preset numbers to RDS stations starting from preset number 01 Therefore be sure to execute the RDS auto memory function before using the following operations to manually store AM stations and other FM stations and RDS stations Presetting RDS stations RDS AUTO MEMORY 1Tune to the sta...

Страница 16: ... NO PROG is displayed if this operation is attempted before performing the RDS AUTO MEMORY operation 3Press the PTY key to start searching Example Searching for a Rock Music broadcast No sound is heard while PTY is blinking If the desired program type cannot be found NO PROG is displayed then after several seconds the display returns to the original display To select another program type Repeat st...

Страница 17: ...se a RDS preset station that displays both the RDS and EON indicators If you want to reserve TA receive a station with which the TP indicator lights When EON does not light although an RDS station is received that station is not transmitting EON data Please select a different station 4Wait for the information you selected while listen ing to the current station The receiver will wait for the desir...

Страница 18: ... turn the POWER key OFF Then while holding down the ON STANDBY key press the POWER key Please note that resetting the microcomputer will clear the contents of the memory and returns the unit to the state it was in when it left the factory In case of difficulty Tuner Cause No antenna is connected The broadcast band is not set properly The frequency of the desired station is not tuned Noise due to i...

Страница 19: ...e deck Remedy Replace with new batteries 9 Operate the remote control unit within the controllable range Connect properly referring to Setting up the system 46 Place software in the source component you want to play Wait until recording has completed Symptom Remote control operation is not possible Memory back up function Please note that the following items will be deleted from the unit s memory ...

Страница 20: ...MHz 50 kHz STEP Usable sensitivity DIN 75 Ω MONO 1 2 µV 13 2 dBf 40 kHz DEV S N 26 dB STEREO 45 µV 44 2 dBf 46 kHz DEV S N 46 dB Total harmonic distortion DIN 1 kHz MONO 0 2 65 2 dBf input STEREO 0 8 65 2 dBf input Signal to noise ratio DIN weighted 1 kHz U K and Europe MONO 65 dB 40 kHz DEV S N 26 dB 65 2 dBf input STEREO 58 dB 46 kHz DEV S N 46 dB 65 2 dBf input Russia MONO 63 dB 40 kHz DEV S N ...

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