ASA Electronics JHD2000 User Manual

JHD2000
www.asaelectronics.com
PUSH ON
TUNE
TRK
TUNE
TRK
JHD2000
LOUD
AUD
T
HEAVY-DUTY
AUTO­REVERSE
1 2 3 4
BAND
MODE
SCAN
5 6
AM/FM RADIO WITH AUDIO CASSETTE PLAYER, WEATHER BAND AND QUARTZ CLOCK.
OWNERS MANUAL
WB
AS/PS
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OPERATING INSTRUCTIONS
Operating Instruction...........................................2-6
Setting the Clock...................................................7
Care and Maintenance...........................................7
AM and FM Reception In a Mobile Environmen....8
Some Facts About AM and FM Reception..............8
FM Reception While You Are Driving......................9
Specifications............................................................10
Warranty......................................................................11
Wiring Diagram.........................................................12
AUD
T
F
. POWER ON-OFF/VOLUME CONTROL(PUSH ON/VOL)
Press and release this button to turn the unit on or off. When on, rotate the control clockwise to increase the volume level. If the ignition switch is on, the radio will also automatically turn on when a cassette tape is inserted.
. VOLUME CONTROL(VOL)
To increase the volume level, rotate the vol control clockwise. Vol : will appear and the volume level will be shown on the display panel from a minimum of vol:0 to a maximum of vol:40. To decrease the volume level, rotate the vol control counter clockwise. The display will automatically return to the normal indication 5 seconds after the last volume adjustment or when another function is activated. This control is also used in conjunction with the AUD button (3) to adjust the bass, treble, balance and fader levels as described in,,and.
.AUD CONTROL BUTTON
This button is used to select the audio funtion(bass,treble,balance,fader or volume). Pressing the AUD button accesses the desired function,whose setting is adjusted using the VOL control.Pressing the button will first display the bass adjustment (BAS:on the display panel),then treble adjustment (TRE: will appear on the display), balance (BAL:),fader(FAD:) and then volume (VOL:).The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.
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. BASS CONTROL
Select the Bass mode by pressing the AUD button so the BASS:indication
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OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS
appears on the display panel. Within 5 seconds of choosing, turn the control counter clockwise to decrease the bass response or clockwise to increase it as desired. The level will be shown on the display panel from a minimum of BAS: -7 to a maximum of BAS: +7 (0 indicates flat response). The display will automatically return to the normal indication 5 seconds after the last ad­justment or when another function is activated.
.TREBLE CONTROL
Selet the Treble mode by pressing the AUD button so the TRE: indication appears on the display panel. Within 5 seconds of choosing the Treble mode, rotate the VOL control counterclockwise to decrease the treble response or clockwise to increase it as desired. The level will be shown on the display panel from a minimum of TRE: -7 to a maximum of TRE: +7 (0 indicates flat response). The display will automatically return to the normal indication 5 seconds after the last adjustment or when another function is activated.
. LEFT/RIGHT BALANCE CONTROL
To adjust the left-right speaker balance,first select the Balance mode by pres­sing the AUD button so the BAL: indication appears on the display panel. Within 5 seconds of choosing the Balance mode, rotate the VOL control counter clockwise to adjust the stereo balance to the left channel speakers or clockwise to adjust it to the right channel speakers. The balance position will be shown on the display panel from BAL:L9 (full left) to BAL:R9(full right). When the volume level between the left and right speakers is equal, 0 will be shown on the display panel. The display will automatically return to the nor­mal indication 5 seconds after the last adjustment or when another function is activated.
. FRONT/REAR FADER CONTROL
To adjust the front-rear speaker balance, first select the Fader mode by pres­sing the AUD button so the FAD: indication appears on the display panel. Within 5 seconds of choosing the Fader mode, rotate the VOL control clock­wise to adjust the front-rear speaker balance to the front speakers or coun­terclockwise to adjust it to the rear speakers. The fader position will be shown on the display panel from FAD:R9(full rear) to FAD:F9(full front). When the le­vel between the front and rear speakers is equal, 0 will be shown on the disp­lay panel.The display will automatically return to the normal indication 5 sec­onds after the last adjustment or when another function is activated.
.LOUDNESS CONTROL
Pressing the AUD button for 2s will turn the Loudness ON/OFF.
MANUAL UP/DOWN TUNING (TUNE TRK+/TUNE TRK-)
Momentarily pressing and releasing either TUNE/TRK button will activate the manual tuning function, whereby FM stations may be selected in 200KHz in­crements, up or down and AM station may be in 10KHz increments. Pressing this button for 2s will activate the automatic seek. The radio will seek to the next station in the + or - direction and stop and remain at that frequency. During the upward or downward seek operation, LOC (local) appears on the display panel, and then disappears when a strong stereo station is encountered (ST appears on the display).
10 .MONO/STEREO OPERATION
During FM radio operation, when the signal is broadcast in stereo, the stereo mode is indicated by the ST indication on the display panel. If the FM signal is broadcast in monaural instead of stereo, the stereo indication will disappear. The stereo indication will also disappear when the signal strength is greatly diminished, or when a station on either AM band is selected.
11 .PRE=SET SCAN(PS)/AUTO-STORE TUNING(AS)
Press this button momentarily to scan the stations pre-set in each AM band and each FM band. The unit will stop at each pre-set station for approximately 5s before continuing to the next pre-set station (the pre-set station number on the display panel will flash during pre-set scan operation). Press the button again momentarily to stop pre-set scan operation and remain on the selected frequency. If no buttons are pressed during the scan, the unit will continue to scan the band In use. Pressing and holding the button for longer than 2s will activate the AUTO-STOR(AS)tuning feature which will automatically scan and enter up to 6 local area stations Into the pre-set memories on the band in use. If you have already set the pre-set memories to your favorite stations, activat­ing the auto-store tuning feature will erase those stations and enter the new local ones. This feature is most useful when traveling in a new area where you are not familiar with the local stations.
12 .STATION PRE-SET MEMORIES
To set any of the 6 preset memories in each band, use the following procedure:
1. turn the radio on and select the desired band.
2. Select the first station to be pre-set using the TUNE+/-(manual mode )or automatic seek tuning.
3. Press the preset button to be set and continue to hold it in for approximately 2s.
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