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BASIC OPERATION                                                                                                           

 

Radio Operations 

Automatic Tuning 

1.  Press the 

Main Power On/Off switch 

on the rear panel 

first,  then  press  the 

Power  On/Off 

button  on  the  front 

panel to turn this unit on. 

2.  Press  the 

Tuner

  button  on  the  front  panel  or  on  the 

remote  control,  then  press  the 

Band

  button  on  the 

remote to select 

FM

 or 

AM.

 

3.  Press the

 

AUTO/MANUAL

 button on remote control to 

activate  automatic  selection.  (Default  mode  is  Manual 
selection) (

Note

: Auto appears on the display.) 

4.  Press 

 

and

 TUNING -

 to select the station you 

want to listen  to. When  a  station  is  tuned  in, the  tuning 
process will stop automatically. (Automatic selection) 

5.  Press

  TUNING  +

  or

  TUNING  -

  again  to  select  another 

channel. 

Manual Tuning 

It  is  for  selecting  stations,  which  cannot  be  tuned 
automatically (manual selection) 
To tune a channel manually: 
Skip  step  3  in  the  above  procedures.  Each  time  the 

 

  or 

TUNING-

  button  is  pressed  momentarily  (0.5 

second or less), the frequency changes by a fixed step: FM: 
50 kHz steps; MW: 10 kHz steps. 

Two FM modes available: 

Press

  ST/MONO

  button  on  remote  control  to  select  Stereo 

mode or Mono mode. 

 
Stereo 

FM  stereo  broadcasts  are  received  in  stereo  and  the 

8

 

indicator lights on the display. 

Mono 

To  compensate  for  weak  FM  stereo  reception,  select  this 
mode.  Reception  will  now  be  forced  monaural,  reducing 
unwanted noise. 
If

 DISPLAY 

button is pressed, the details of incoming source 

will be displayed. 

Preset Tuning 

This  facility  is  used  to  store  FM,  AM  broadcasting  from 
channel 1 to15 respectively. 

How to select preset stations 

Press the 

STATION buttons

 (numbers)on remote control to 

select a preset channel during the tuner mode. 

Manual Memory Presetting 

1. Press the 

Tuner

 button on the front panel or on the remote 

control, then press the 

Band

 button on the remote to select 

FM

 or 

AM.

 

2.  Press  the

  TUNING  +

  or

  TUNING  -

  buttons  to  select  a 

frequency channel you want to preset. 
3. Press the 

MEMORY

 button briefly. 

4.  While  the 

MEM

  indicator  is  lit,  press

   

or 

TUNING  -

  button  to  select  a  preset  station.  The  station 

number will be displayed on the screen. 
5. Press the 

MEMORY

 button to confirm. 

To store more stations, repeat steps 3 to 6. 
 
 

Содержание PT-990A

Страница 1: ...ENSOR PHONES PHONES STEREO DIRECT STEREO DIRECT CD DVD CD DVD SPEAKER A B SPEAKER A B AUX 1 AUX 2 AUX 1 AUX 2 SPEAKER A B SPEAKER A B DIGITAL IN DIGITAL IN USB USB MD MD PLAYER INPUT PLAYER INPUT STER...

Страница 2: ...NING 4 FRONT PANEL INFORMATION 5 REMOTE CONTROL INFORMATION 6 REAR PANEL INFORMATION 7 CONNECTIONS LOUDSPEAKER CONNECTIONS 8 AUDIO CONNECTIONS 9 DIGITAL CONNECTIONS 9 FRONT INPUT CONNECTIONS 10 AERIAL...

Страница 3: ...lectric shock to persons The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literat...

Страница 4: ...to a child or adult as well as serious damage to the product Any mounting of the product should follow the manufacture s instructions and use a mounting accessory recommended by the manufacturer A pr...

Страница 5: ...his product ask the service technician to perform safety checks recommended by the manufacturer to determine that the product is in a safe operating condition 17 HEAT DISPERSION Leave at least 10 cm o...

Страница 6: ...different types of batteries together Rechargeable and non rechargeable batteries can be used Refer to the precautions on their labels When the remote control unit is not to be used for a long time m...

Страница 7: ...dicator Lights green when the amplifier is turned on Lights red when the amplifier is in standby mode or in operation 10 MASTER VOLUME Rotate this knob clockwise or counterclockwise the master volume...

Страница 8: ...t press this button to stop the playback 13 Tuning When select the built in tuner press it to tune frequency down When insert a MP3 player in the USB port press this button to select the previous trac...

Страница 9: ...tput terminals on the DAB player 5 PCM DIGITAL IN Optical in 1 2 PCM Digital audio input to the digital output of CD player Coaxial In 1 2 PCM Digital audio input to the digital output of a CD player...

Страница 10: ...ack terminals are the negative terminals l The side of the speaker cable is marked to make it distinguishable from the side of the cable Connect this marked side to the red terminals and the unmarked...

Страница 11: ...n the mains power lead or turn on the unit before all connections have been made Connect to source equipment using phono cables stereo 2RCA 2RCA DIGITAL CONNECTIONS Two types of digital audio connecti...

Страница 12: ...10 CONNECTION FRONT INPUT CONNECTIONS The front panel iPod input is for temporary connections to the iPod player...

Страница 13: ...mended using a 75 ohm outdoor FM aerial AM loop aerial Connect each end of the single length antenna to the antenna terminals Place the antenna as far from the main system as possible to prevent unwan...

Страница 14: ...Pod player It can connect a iPod player directly or connect to a iPod docking Balance Bass Treble control knob BALANCE control is used to adjust the level of speaker BASS control is used to adjust the...

Страница 15: ...step FM 50 kHz steps MW 10 kHz steps Two FM modes available Press ST MONO button on remote control to select Stereo mode or Mono mode Stereo FM stereo broadcasts are received in stereo and the 8 indic...

Страница 16: ...ch service c CT Clock Time Press DISPLAY on remote control then WAITING CT will appear The current time from Radio Station will be shown e g 15 30 Note 1 The Clock Time will be only transmitted from l...

Страница 17: ...ker polarity is reversed Check all speakers for correct polarity Tuner An unusual hissing noise is heard when listening to the broadcast in stereo but not heard when listening monaurally A slight nois...

Страница 18: ...ise ratio 110 dB Analog In Channel Separation 70dB Audio Analogue input Senstivity Impedance 200mV 47 Kohm Tuning Range FM 87 5 MHz 108MHz AM 530 kHz 1710 kHz FM preset 20 station AM preset 10 station...

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