APart PR4000R audio tuner
Contents
1. dDapr MANUAL PR4000R Professional quad tuner INFO APART AUDIO COM Danes PR4000R features Versatile design easy to integrate in rack mounted professional audio distribution systems stereo hifi systems multi room audio systems and computer controlled audio systems Removable 19 inch rack ears included Galvanically separated antenna and RS232 connectors to avoid hum Integrated antenna splitter amplifier FM tuner with adaptive noise suppression Compatible with cable antenna signal networks and standard wire antennas included Quad FM RDS tuner with adaptive noise suppression 4 fully independent FM tuners PR4000R RDS information program type song name identification radio station identification Standalone operation and or remote controlled by infrared and or RS232 Adjustable audio output level 4 independent stereo outs High class brushed aluminum front Low power consumption Attractive clearly readable dot matrix gas display and led status indicators Excellent real world performance Infrared remote control unit included Separate infrared minijack input for seamless integration in multi room audio systems allow ing link through of infrared signals via the multiroom system check your multi room system s specifications for compatibility 4 x 10 station memory presets WWW APART AUDIO COM dDapr Operation PR4000R PR4000R front panel layout PPS oa 0292. 4000 annem B Power knob power led flip the switch to turn the unit on and off In standby mode the power led lights up slightly dimmed liha off position the unit is fully turned off 2 Tuner select button push this button and immediately afterward push button 18 20 22 or 24 labeled T1 T4 to select tuner 1 2 3 or 4 Led s 13 14 15 or 16 will light up to indicate the selected tuner to be edited T1 T4 3 Scan push this button to automatically scan the stored preset radio stations with every push on the scan button you will jump to the next preset When you keep the button pushed for a few seconds M SCAN appears in the display and the tuner will automatically scan all presets once 4 Mono stereo selector use this switch to activate stereo or mono mode In case of weak reception mono mode will drastically reduce noise In case of stereo reception the stereo led 12 will light up 5 Save button push this button to save the currently selected radio station push a numeric button or button combination see below afterwards and confirm your selection by pressing the save button a second time 6 Search forward button push this button to search for a radio station upward in the radio band 7 Search downward button push this button to search for a radio station downward 8 PRG TYPE push this button to activate and display program type information if R
3. DS is available This has no function when no RDS or PRG information is transmitted by the radio station Led 10 lights up when the function has been activated Activating this function will automatically deactivate the INFO TEXT function 9 INFO TEXT push this button to activate and display RDS information such as song name identification This has no function when no RDS or PRG information is transmitted Led 11 lights up when the function has been activated Activating this function will automatically deactivate the PRG TYPE function RDS PRG led lights up when the PRG TYPE function is activated RDS INFO led lights up when the INFO TEXT function is activated 10 11 12 FM stereo led lights up when FM reception is stereo 13 T1 led this led lights up when tuner 1 is selected for editing 14 T2 led this led lights up when tuner 2 is selected for editing 15 T3 led this led lights up when tuner 3 is selected for editing 16 T4 led this led lights up when tuner 4 is selected for editing 17 Dot matrix gas display multifunctional display showing radio station frequency and preset number or RDS information 18 Numeric button 1 T1 push this button to select or save radio station preset number 1 or to select tuner 1 for editing after pushing button 2 19 Numeric button 6 push this button to select or save radio station preset number 6 20 Numeric button 2 T2 push thi
4. ECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE SERVICING ONLY FOR QUALIFIED PERSONNEL INFO APART AUDIO COM aple ANY SUGGESTION They are well appreciated and eventually rewarded Send your ideas or suggestions to suggestions apart audio com Company names product names and names of formats etc are the trademarks or registered trademarks of their respective owners 2009 APart Audio specifications subject to change without notice PR4000R is developed by Audioprof nv Lanteernhofstraat 90 BE 2100 Deurne BELGIUM WWW APART AUDIO COM
5. N e UNEAO 230V 50 60Ht MAX 10 VA 44446666666 o 1 FM antenna input connect the supplied FM antenna here or use the signal from a cable distribution network This input is galvanically separated from the audio ground and serial interface 2 Output level control tuner 1 turn this control to match tuner 1 s output with the output level of other music sources such as CD players 3 Tuner 1 line level output on cinch connectors 4 Output level control tuner 2 turn this control to match tuner 2 s output with the output level of other music sources such as CD players 5 Tuner 2 line level output on cinch connectors 6 Output level control tuner 3 turn this control to match tuner 3 s output with the output level of other music sources such as CD players 7 Tuner 3 line level output on cinch connectors 8 Output level control tuner 4 turn this control to match tuner 4 s output with the output level of other music sources such as CD players 9 Tuner 4 line level output on cinch connectors 10 IR control external input connect the separately available IR extender here PIR REC or connect a suitable electrical IR signal from a multi room audio system or other compatible system Connector tip supply ring signal sleeve GND 11 RS232 port connect your computer or other compatible equipment on this connector Cable specifications are mentioned below 12 Mains fuse holder this holder contains the m
6. ains fuse In case of fuse failure replace it ony with a fuse with the same voltage and current rating as mentioned on the back panel in this case T 315 mA L 250V 13 Mains in connect the included mains cable here rs232 Cable specifications Pin 2 TX data data transmission output Pin 3 RX data data reception input Pin 5 GND ground Other pins are not used WWW APART AUDIO COM Danes RS232 supported command list set echo on off related to RS232 communication set standby on off activate standby mode wake up tuner from standby set baudrate 2400 4800 9600 19200 38400 19200 default value get info display the current tuner settings rel preset XX recall a previously stored preset radio station str preset XX store the current frequency at defined preset number set select tuner X 1 to 4 select the tuner to be controlled set mantun XXX XX manually set the radio frequency set stereo on off activate stereo mono mode FM operation only inc search search radio station upward dec search search radio station downward inc mantun increase frequency by 1 step upward FM 50 kHz AM 9 kHz dec mantun decrease frequency by 1 step downward FM 50 kHz AM 9 kHz get rdsinf ps activate RDS reception of station name get rdsinf rt activate RDS reception of RDS text info Note X stands for a numeric value e g XXX XX could be 100 90 Commands not mentioned in this li
7. herefore it is recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplifier be protected by hearing protection while installing or operating this unit e Read all documentation before operating your equipment e Keep all documentation for future reference e Save the carton and packing material even if the equipment has arrived in good condition e Should you ever need to ship the unit use only the original factory packing e Do not spill water or other liquids into or on the unit e Make sure power outlets conform to the power requirements listed on the back of the unit e Do not use the unit if the electrical power cord is frayed or broken e Have gain controls on amplifiers turned down during power up to prevent speaker damage if there are high signal levels at the inputs e Do not connect the inputs outputs of amplifiers or consoles to any other voltage source such as a battery mains source or power supply regardless of whether the amplifier or console is turned on or off e Power down amp disconnect units from mains voltage before making connections e Do not use the unit near stoves heat registers radiators or other heat producing devices e Do not remove the cover Removing the cover will expose you to potentially dangerous voltages e Incase of mal function this device should be serviced by qualified service personnel only CAUTION TO REDUCE THE RISK OF EL
8. s button to select or save radio station preset number 2 or to select tuner 2 for editing after pushing button 2 21 Numeric button 7 push this button to select or save radio station preset number 7 22 Numeric button 3 T3 push this button to select or save radio station preset number 3 or to select tuner 3 for editing after pushing button 2 INFO APART AUDIO COM aDapts 23 Numeric button 8 push this button to select or save radio station preset number 8 24 Numeric button 4 T4 push this button to select or save radio station preset number 4 or to select tuner 4 for editing after pushing button 2 25 26 27 28 Numeric button 9 push this button to select or save radio station preset number 9 Numeric button 5 push this button to select or save radio station preset number 5 Numeric button 10 push this button to select or save radio station preset number 10 xw y y y Tuning turn left or right to manually tune the frequency in steps of 50 kHz PR4000R rear panel layout 3 O lt FIS 1 2601 gt CI pra i ee 0 IRCONTROL Neee TROL APartSepeicium C SOR SE e e t MODEL PRADOOR Y S EM A i t a PRO QUAD STEREO FM TUNER s e a O nds MO oon On a THI 15 f min ml min THE AUDIO GROUND min Max mi S rr CAUTION fosa OF ELECTRIC SHOCK fuse AY LEVEL OUTPUT 1 LEVEL OUTPUT 2 LEVEL OUTPUT 3 LEVEL OUTPUT 4 EXT INPUT SEE USER MANUAL DO NOT OPE
9. st are not supported however these commands allow complete control of all tuner functions via RS232 Default RS232 communication settings are baud rate 38400 echo on CR on BS on valfb on value feedback on Infrared codes POWER STAND BY RDS DISPLAY 1 C y O Cc PROFESSIONAL QUAD TUNER PRG TYPE PR4000R 102F45 E INFO APART AUDIO COM Danes Specifications FM tuning range 87 5 108 MHz FM sensitivity 26 dB S N 75 ohm unbalanced Power supply 230 VAC 50 60 Hz Galvanically separated antenna and RS232 connectors Integrated antenna splitter amplifier Quad FM RDS tuner with adaptive noise suppression 4 fully independent FM tuners Adjustable audio output level 4 stereo outs Dimensions Lx W x H 484 430 x 270 245 x 44 mm Weight 2 8 kg Included accessories Mains power cable printed manual RS232 and infrared specifications infrared control unit FM wire antenna AM loop antenna WWW APART AUDIO COM Danes Safety information e Please check the carton box for any kind of damage on reception of the goods In case of a damaged carton please contact your dealer before opening the carton e Ill Danger Exposure to extremely high noise levels may cause a permanent hearing loss Individuals vary considerably to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient amount of time T
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