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First and foremost, an user manual of Roksan Audio Caspian FM TUNER should contain:
- informations concerning technical data of Roksan Audio Caspian FM TUNER
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- rules of operation, control and maintenance of the Roksan Audio Caspian FM TUNER item
- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Roksan Audio Caspian FM TUNER alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Roksan Audio Caspian FM TUNER, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Roksan Audio service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Roksan Audio Caspian FM TUNER.
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After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Caspian FM TUNER USER MANUAL ROKSAN AUDIO LIMITED 6 NORTHFIELD INDUSTRIAL ESTATE BERESFORD AVENUE ALPERTON MIDDLESEX HA 0 1NW ENGLAND TEL. +44 (0)208 900 6801 +44 (0)208 900 6802 FAX. +44 (0)208 900 0734[...]
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Page 2
INTRODUCTION C a s p i a n FM Tune r Congratulations on your purchase of the ROKSAN Caspian FM Tuner. This FM Tuner is designed and manufactured to the highest specification and rigoro usly test ed to offer you many years of troub le-free pleasure. Your Caspian FM Tuner is an important source comp onent in your hi-fi system. Its corre ct installati[...]
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Page 3
CAUTIONS C a s p i a n FM Tune r AC MAINS SUPPLY Your Caspian FM Tuner is set to operate from a fix ed supply voltage which is marked on a label next to the mains input plug. Before connecting the mains lea d pleas e check that your mains supply corresp onds to this label as below: 230V Products ………………………… ……….Voltage Rang[...]
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Page 4
INSTALLATION C a s p i a n FM Tune r ROKSAN Caspian FM Tuner- Front Panel View 56 7 8 9 1 23 4 STORE TUNE MODE FM Tune r Caspian CHANNEL ROKSAN 1. Channel Selector 2. Stereo/Mono Button 3. Standby Indicator 4. Frequency Display 5. Channel Display 6. Signal Strength/Centre Tune Display 7. Stereo/Mono Indicator 8. Channel Memory Store Button 9. Manua[...]
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Page 5
CONNECTING MAINS POWER Please refer to the rear panel vie w on page 4. The moulded IEC connector of the sup plied mains lead should be plugge d 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 pa nel of the FM Tuner. This switch is normally left on. If the unit is li[...]
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OPERATION C a s p i a n FM Tune r Please refer to the front and rea r panel views on page 4. SWITCHING ON The Mains power swit ch (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 powe r should be switched OFF and the l ead disconnected from the power sup[...]
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Page 7
SIGNAL DISPLAY For an FM station to provide good fideli ty its signal must be strong enou gh to trigger the tuner’s tuning and noise limiting circuits. The tuner must also lock preci s ely on to the centre of the broadcast signal. The Signal Display Unit on your Caspia n tuner displays both Signal Strength and Centre Tuni ng. No Signal Very Weak [...]
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AUTO STORE FUNCTION Your Caspian FM Tuner has the facility to automatical ly tune in and store up to 25 stations. To activate the Auto Store Functio n: 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, increasi ng in frequency. As a st[...]
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Page 9
REMOTE CONTROL C a s p i a n FM Tune r The Caspian System Remote Han dset uses two AAA si ze 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 sup plied batteries in place observing polarity . Replace the cover. The handset is now ready for use.[...]
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Page 10
TROUBLESHOOTING C a s p i a n FM Tune r If you suspect that your ROKSAN Caspian FM Tuner is not operating pr operly, you should check all the connections carefully. Pay particular attention to input and output co nnections. Phono plugs should be fully inserted- a frequent cause of problems is that Phono plug surrounds do not ma ke proper contact. C[...]
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SPECIFICATIONS C a s p i a n FM Tune r Audio Output (@ 75kHz Dev. Mono 1kHz) 775mV Aerial Input 75 Ω Coaxial S/N Ratio (CCIR – ARM) Mono >82dB Stereo >76dB THD+N @ 1kHz (400Hz HPF, 22kHz LPF) Mono, 50kHz Deviation <0.03% Mono, 75kHz Deviation <0.05% Stereo, 50kHz Deviation <0.07% Stereo, 75kHz Deviation <0.08% Stereo Separatio[...]