RocketFish RF-SH430 Headphones User Manual
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1. ROKSAN is found on inspection to comply with the product specification ROKSAN reserves the right to make a charge for examination and return carriage Unauthorised servicing will void this guarantee Roksan Audio Itd CLASSIFICATION General Use All specifications are liable to change without notice E amp OE Caspian FM Tuner User Manual Version 3 01 Page 10 of 11 ENGLISH SPECIFICATIONS Audio Output 75kHz Dev Mono 1kHz 775mV Aerial Input 75Q Coaxial S N Ratio CCIR ARM Mono gt 82dB Stereo gt 76dB THD N 1kHz 400Hz HPF 22kHz LPF Mono 50kHz Deviation lt 0 03 Mono 75kHz Deviation lt 0 05 Stereo 50kHz Deviation lt 0 07 Stereo 75kHz Deviation lt 0 08 Stereo Separation gt 50dB Capture Ratio 1dB IF Suppession gt 90dB Image Frequency Suppression gt 80dB Pilot Tone Suppression gt 70dB Tuning Range Europe amp USA 87 5 108 MHz Fine Tuning 10kHz Steps Power Source 100V 240V 50Hz 60Hz Power Consumption Operational lt 12 W Standby lt 5W Dimension 432 x 330 x 70 W x D x H mm 432 x 330 x 80 including feet Weight 7Kg NOTES Caspian FM Tuner M series 1 Serial Number ccc eeeee cece ne ee es Purchase Date Year Month Day ROKSAN Retailer Name sopcciagenecchciata aa Location iueierenaeane tahate tale sdse Please keep a record for future reference Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version2. To recall a preset channel Rotate the CHANNEL knob to select the channel CHANGING A PRESET CHANNEL Select a preset channel using the CHANNEL knob Press STORE The existing channel number will flash Rotate the CHANNEL knob until the wanted channel number flashes on the display Press STORE again The display stops flashing The information will now be stored both in the new channel as well as the existing channel Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 7 of 11 ENGLISH AUTO STORE FUNCTION Your Caspian FM Tuner has the facility to automatically tune in and store up to 25 stations To activate the Auto Store Function Switch the tuner OFF via the rear panel switch Hold down the STORE button and switch the tuner on Release the STORE button Your Caspian tuner will scan the band increasing in frequency As a station is detected and stored the channel indicator will flash to register the information When 25 stations have been memorised the tuner will enter STANDBY If less than 25 stations are detected the tuner will memorise those and enter STANDBY During auto scan the station with the lowest frequency is stored in channel 50 the next lowest in 49 and so on Information in the memory between channels 50 26 will be overwritten Channels 1 25 are unaffected Bring the tuner out of STANDBY The tuner display
3. amp OE Page 6 of 11 ENGLISH SIGNAL DISPLAY For an FM station to provide good fidelity its signal must be strong enough to trigger the tuner s tuning and noise limiting circuits The tuner must also lock precisely on to the centre of the broadcast signal The Signal Display Unit on your Caspian tuner displays both Signal Strength and Centre Tuning No Signal Strong Signal Fairly Strong Signal Very Weak amp Noisy Accurately Tuned Tuned Off Centre When manually tuning a station the centre figure of the above display is the one to aim for STEREO OR MONO Stereo During stereo reception the Stereo Indicator lights green Mono During mono reception there is no indication Forced Mono If stereo reception is noisy or distorted you may wish to switch the tuner to mono Press the MODE button briefly to force the tuner into mono Press MODE again to restore normal operation During forced mono the Stereo Indicator lights red STORING AND RECALLING A PRESET CHANNEL Tune in the desired station Select mono or stereo Press the STORE button The Channel Indicator will flash Rotate the CHANNEL knob clockwise to select a higher channel and anticlockwise for a lower one To leave the channel unaltered do nothing Press STORE again The station is now stored in the channel memory You may store up to 50 channels in this way You can store the same station in mono and stereo by allocating each setting a different channel number
4. one position to the right or left To switch the Caspian back into STANDBY Press the MODE switch again with a sustained press The MODE indicator will change back from green to red as the tuner enters STANDBY When you activate the tuner after switching on at the rear panel the tuner will auto select Channel 1 When you activate the tuner after normal operation the tuner will restore the programme last in use Tuning the Caspian is accomplished by the use of the TUNE knob together with the Signal Display AUTOMATIC TUNING Spin the TUNE knob clockwise The tuner will rapidly scan up the band Spin the knob anticlockwise to tune down the band When a station is detected the frequency is displayed and the scan stops The Signal Display will lock centralise the station and indicate the signal strength You may now store this station in a preset See Page 7 Spin the TUNE knob again to repeat the procedure To stop an automatic scan Slightly move the TUNE knob in the direction opposite to the scan i e if the tuner is scanning up the band an anticlockwise rotation will halt the scan The autoscan may also be stopped by clicking the CHANNEL knob one position to the right or left MANUAL TUNING Rotate the TUNE knob to manually alter the frequency in 10 kHz steps and fine tune the station Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E
5. 3 01 All specifications are liable to change without notice E amp OE Page 11 of 11 ENGLISH
6. ROKSAN USER MANUAL ROKSAN AUDIO LIMITED 6 NORTHFIELD INDUSTRIAL ESTATE BERESFORD AVENUE ALPERTON MIDDLESEX HAO 1NW ENGLAND TEL 44 0 208 900 6801 44 0 208 900 6802 FAX 44 0 208 900 0734 www roksan co uk email info roksan co uk INTRODUCTION Congratulations on your purchase of the ROKSAN Caspian FM Tuner This FM Tuner is designed and manufactured to the highest specification and rigorously tested to offer you many years of trouble free pleasure Your Caspian FM Tuner is an important source component in your hi fi system Its correct installation set up and operation will have a profound influence on your enjoyment of good FM radio programmes This manual is divided into the following sections Safety Instructions Accompanying card Introduction Cautions Installation Setup Operation Remote Control Troubleshooting Guarantee Specifications Notes UNPACKING Included in the packing of your Caspian FM Tuner you will find e One mains lead fitted with the correct mains power plug for your country e One Caspian System Remote Handset and AAA batteries x2 e One information pack and warranty card After removing these items please retain all packing materials Correct packing is necessary for transportation of your Caspian FM Tuner MAINTENANCE After disconnecting the FM Tuner from the mains supply the cabinet and front panel may be cleaned with a lightly dampened soft cloth or chamois leather Avoid usin
7. cannot be plugged into a mains socket whilst in a potentially dangerous condition We suggest that you obtain from your dealer a complete replacement lead Should you move to another area where either the mains voltage or the mains plugs are different from those as supplied with your FM Tuner please contact the appointed ROKSAN distributor for assistance Please observe correct mains polarity at all times The FM Tuner mains fuses are located on the rear panel next to the IEC mains connector They must only be replaced by the fuse of the type and rating as described on the fuse rating label on the rear panel of the unit If the equipment is likely to be unused for some time unplug it from the mains supply GENERAL CAUTIONS FCC WARNING This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications INTERFERENCE Properly installed this unit should not cause harmful interference to radio communications There is however no guarantee that such interference will not occur in a specific installation If interference arises which you can determine by switching the unit o
8. dset is now ready for use The front panel controls of the Caspian FM Tuner are replicated on the remote handset ROKSAN Caspian SYSTEM REMOTE HANDSET Caspian TUNER NE AMP JM STORE TAPE pepe INPUT i 1 CHANNEL VOLUME I 1 LI TRACK MODE ll ores STORE TUNE al aan TUNE MEMORY CLEAR CHANNEL pa MEMORY 0 REPEAT DISPLAY a mie CHANNEL a EI CD PLAYER DISPLAY SCAN SCAN 4 E A M 5 STORE MODE 2 FM TUNER MODE TAPE INTEGRATED AMPLIFIER TYPE 2 optional TYPE 1 The TUNER functions on the System Remote Handset operate exactly as the front panel controls MODE A sustained press on this button will put the Tuner into and out of STANDBY A short press will put the Tuner into and out of Forced Mono TUNE Press and the Tuner will scan up the band stop when it sees a usable signal and automatically tune it in Press and the Tuner will auto seek by decreasing frequency CHANNEL Use this key to select a channel with a previously stored station or for storing a new one Press gt to increase channel number Press 4 to decrease channel number STORE When you want to store a station Press STORE and the Channel Indicator will flash Choose a channel using the CHANNEL keys and press the STORE key again The indicator will stop flashing and the station is now stored Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Ve
9. el View aeraLiNpuT ourebr R 0 K S A N a OACINPUT O 75 Ohm FM ANTENNA PRECISION FM STEREO TUNER C WARNING NO USER SERVICEABLE PARTS INSIDE L e REFER TO OWNERS MANUAL FOR CORRECT INSTALLATION INSTRUCTIONS DO NOT OPERATE THIS PRODUCT WITH ITS COVERS REMOVED DO NOT EXPOSE THIS PRODUCT TO N MOISTURE DO NOT ATTEMPT TO GAIN ACCESS TO THE R 0 INSIDE OF THIS UNIT REFER ALL SERVICING TO ROKSAN n APPROVED AND QUALIFIED PERSONNEL ONLY VOLTAGE CAUTIGIN REPLACE WITH SAME TYPE FUSE FUSE RATING LJ ATTENTION UTILISER UN FUSIBLE MADE IN ENGLAND DE RECHANGE DE MEME TYPE Aerial Input Socket Audio Output Left amp Right Voltage amp Fuse Rating Label AC Mains Fuseholder IEC Mains Inlet Socket AC Mains Power Switch 1 2 3 4 5 6 Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 4 of 11 ENGLISH SETUP CONNECTING MAINS POWER Please refer to the rear panel view on page 4 The moulded IEC connector of the supplied mains lead should be plugged into the socket 5 on the rear of the unit first and then plugged into the mains supply The Mains power switch 6 is on the rear panel of the FM Tuner This switch is normally left on If the unit is likely to be unattended for a long period switch it off and unplug the mains lead from the wall SIGNAL CONNECTIONS AUDIO OUTPUT T
10. eo but appears to be mono Tuner is in Forced Mono Indictor is RED Remove Forced Mono and light will go GREEN If no indication station is mono Auto Store function does not work Incorrect operation procedure Press AND hild down STORE button whilst switching Tuner ON at the rear panel Remote control not responding Programming accidentally erased Replace check polarity of batteries Re position handset or Tuner location GUARANTEE There are no user serviceable parts inside your Caspian FM Tuner If a fault should develop refer any servicing to your appointed ROKSAN dealer distributor or ROKSAN approved service agent Your ROKSAN Caspian FM Tuner is guaranteed against any defect in materials and workmanship for a period of two years from the date of purchase This guarantee only becomes effective if the warranty card is validated by the ROKSAN retailer from whom the equipment was purchased and returned to ROKSAN within 28 days of purchase This guarantee excludes 1 Damage caused due to accident misuse neglect and incorrect installation adjustment or repair 2 Liability for damage or loss during transit from the retailer or purchaser to ROKSAN or its authorised distributor for the purposes of repair or inspection Carriage costs to ROKSAN shall be borne by the consignor All claims under this guarantee must be made through an authorised ROKSAN retailer If equipment returned for repair to
11. ff and on you could try to remedy matters by the following e Re orient or re locate the receiving antenna e Increase the distance between the FM Tuner and receiver e Connect the unit to a different mains circuit from that of the receiver e Consult your ROKSAN appointed dealer or an experienced Radio TV technician for help and advice LOCATION Your Caspian FM Tuner should be located in a well ventilated area and kept away from sources of heat dust and humidity and direct sunlight The FM Tuner may be positioned either as a free standing unit or alongside another audio video product Never place the FM Tuner on carpet or any surface likely to hinder normal ventilation Never allow liquids or other objects to fall into the unit This unit contains no user serviceable parts Do Not remove any panels or attempt to service it yourself Unauthorised servicing will void the warranty Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 3 of 11 ENGLISH INSTALLATION ROKSAN Caspian FM Tuner Front Panel View Miz cH am f CHANNEL TUNE N W caspian EM Tuner Y Channel Selector Stereo Mono Button Standby Indicator Freguency Display Channel Display Signal Strength Centre Tune Display Stereo Mono Indicator Channel Memory Store Button Manual Tuning Knob OONDONRON gt ROKSAN Caspian FM Tuner Rear Pan
12. g abrasives or solvents EU DIRECTIVES This product is designed to comply with the legal provisions of EU Directives 89 3336 EC and 72 23 EC The standards which have been applied are those which were in force at the time of the introduction of this product This product is compliant to EN 60065 This product is Double Insulated without an earth Ground connection and bears the double insulation mark mj Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 2 of 11 ENGLISH This product bears the CE mark CAUTIONS AC MAINS SUPPLY Your Caspian FM Tuner is set to operate from a fixed supply voltage which is marked on a label next to the mains input plug Before connecting the mains lead please check that your mains supply corresponds to this label as below 230V Products imamine Voltage Range 220V 240V FSV Products sissi dataki ikka h gaase tajud Voltage Range 100V 120V TOUV Products meresan agjepthsagiads thea iene Voltage Range 90V 110V The mains lead supplied with this product has an IEC mains socket which plugs into the IEC connector on the unit s rear panel The other end is normally attached to the appropriate mains plug for your country In the UK this is the standard UK13A plug This plug should ordinarily not be removed from the lead If you do remove it please dispose of it safely so that it
13. he Audio Output 2 uses RCA Phono sockets and should be connected to the TUNER or LINE input of your Preamplifier Inegrated Amplifier or DSP The connection is Right Channel Red or R Left Channel White Black or L AERIAL INPUT Your Caspian FM Tuner ia provided with a standard FM 75Q Coaxial Aerial Socket FM aerials in the UK use 75Q screened coaxial cable and this is the prefered cable If you live in an area where 300Q2 aerials and balanced feeder cables are used as in some parts of the USA you will need to use a balun transformer to get the best performance from your Caspian tuner Your ROKSAN dealer will be happy to advise you It is important that you have an adequate multi element FM aerial installed outdoors or loft mounted by a professional The sensitivity and cost of the aerial will depend on the height of your house how far it is from your favourite stations transmitters and the presence of obstacles such as tall buildings or trees If you live close to a transmitter you may be able to get by with an indoor aerial but reception could well be sporadic and noisy particularly in stereo Indoor aerials are affected by people moving in their vicinity and are very susceptible to electrical interference from thunderstorms passing cars washing machines etc Quality levels between broadcast stations are variable In addition to the quality of the programme there are technical factors affecting reception such as m
14. rsion 3 01 All specifications are liable to change without notice E amp OE Page 9 of 11 ENGLISH TROUBLESHOOTING If you suspect that your ROKSAN Caspian FM Tuner is not operating properly you should check all the connections carefully Pay particular attention to input and output connections Phono plugs should be fully inserted a frequent cause of problems is that Phono plug surrounds do not make proper contact Check the FM station setup and ensure the aerial is connected Below are some commonly encountered problems with suggestions for possible cure The list is not exhaustive If you have any unresolved problems please consult your appointed ROKSAN dealer or distributor SYMPTOM LIKELY CAUSE SUGGESTED REMEDY No lights or display Mains ON no operation Tuner off at the Mains or rear panel Tuner in STANDBY mode Connect switch Mains power ON Bring Tuner out of STANDBY Auto scan fails to select any station or most stations Aerial not connected Aerial faulty or inadequate Check aerial and connections to Tuner are up to standard All stations have high background noise Aerial inadequate faulty down lead Rectify If your aerial is OK consult your dealer or an aerial erector Mono reception is OK Stereo is noisy or distorted Aerial is inadequate or misaligned Multi path reception effects Rectify If your aerial is OK consult your dealer or an aerial erector Broadcast should be ster
15. ultipath reflections the degree to which the transmitter is off beam to the aerial axis and of course its distance When you have an aerial installed a good idea is to have a shopping list of stations so that your installer can optimise the aerial installation to your requirements IMPORTANT NOTE For optimum performance it is recommended to use high quality inter connect cables such as ROKSAN HDC 02A High Definition Analogue Cable and HDC 01D High Definition Digital Cable 75Q for aerial connection The HDC 01D could be terminated to suit the aerial socket connections Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 5 of 11 ENGLISH OPERATION Please refer to the front and rear panel views on page 4 SWITCHING ON The Mains power switch 6 is located on the rear panel of the FM Tuner This switch should be left ON for normal operation If unattended for a long period the Mains power should be switched OFF and the lead disconnected from the power supply Switch the tuner ON using the rear panel switch Your tuner will run a self test sequence and then enter STANDBY The MODE indicator d will glow RED MODE SWITCH To bring the Caspian out of STANDBY Press the MODE switch The MODE indicator will gow GREEN Your tuner is now operational The tuner may also be brought out of STANDBY by clicking the CHANNEL knob
16. will default to Channel1 Turn the CHANNEL knob one position to the left This will select Channel 50 which is the first station memorised by the auto store routine Re arrange the channels as required See Page 7 MUTE THRESHOLD LEVEL Your tuner has been set up to ignore signals below 20dB uV when auto tuning or auto storing This corresponds to two dots on the Signal Indicator Distant or low level signals should be tuned and stored manually See Pages 7 amp 8 MEMORY STORAGE AND PRESET RECALL Information in the Caspian tuner is held in non volatile memory You can leave the tuner switched off at the mains indefinitely without losing any information Use channels 1 25 to store favourite stations as these are unaffected when the tuner is in auto store mode When scanning if a station is detected that is already preset in the channel memory that number will indicate If the same station is held in more than one preset the indicator will default to the lowest number Roksan Audio Itd Caspian FM Tuner User Manual CLASSIFICATION General Use Version 3 01 All specifications are liable to change without notice E amp OE Page 8 of 11 ENGLISH REMOTE CONTROL The Caspian System Remote Handset uses two AAA size 1 5V batteries These are housed in the battery compartment on the underside of the handset Carefully remove the battery compartment cover and insert the supplied batteries in place observing polarity Replace the cover The han
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