User manual YAMAHA POCKETRAK C24

[. . . ] EN DE FR ES IT RU ZH POCKETRAK C24 Owner's Manual 1 FCC INFORMATION (U. S. A. ) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. [. . . ] · Do not place the microSD card in the vicinity of corrosive chemicals or corrosive gas. · Otherwise, the card may malfunction or data on the card may be lost. · Never place the microSD card within reach of small children. A child may swallow the card accidentally. · If you discard the microSD card without precautions, important or personal data that remains on the card may become accessible to unauthorized individuals. To avoid this risk, erase all data on the card, destroy the card physically, then discard it. 1. Turn off the power to the recorder, then open the microSD card slot cover. 2. Insert the card straight, in the direction shown in the illustration, until it clicks. 3. Turn the power on. " " appears on the LCD. Note: · If the recorder does not recognize the card, remove the card, then insert the card again. · The recorder may not recognize certain microSD cards formatted by other devices, such as a computer. Be sure to format the card using the recorder (See page 26, PDF reference manual). To remove the card, open the slot cover and push in the card gently. Pull out the card carefully. POCKETRAK C24 Owner's Manual 15 Introduction Recording tips The recorder enables you to record audio at a superior level of quality by setting the Recording mode, ALC (Auto Level Control) function, microphone sensitivity, recording peak limiter and other functions. Please refer to the Reference Manual (PDF file) for information on the other functions. Recording mode The recorder records audio in the MP3 or PCM (WAV) format. As a rule of thumb, select "PCM 44. 1kHz/16 bit" (better sound quality) for the Recording mode to record a musical performance. Select "MP3 128kbps" (smaller data size) to record musical practice sessions or conference meetings. If you want to record audio at a much higher level of sound quality, select "PCM 96kHz. " Hint: · In PCM mode, non-compressed audio data will be recorded. In MP3 mode, compressed audio data will be recorded. If you choose an option that offers better sound quality, the data size will be larger and the remaining available recording time will be shorter. Select a Recording mode that will suit your purposes, based on your priorities (better sound quality or longer recording time). · If you plan to create an audio CD from the recordings, select "PCM 44. 1kHz/16 bit". Recording mode and application examples Recording format Sampling frequency, bit depth, bit rate 96kHz/16bit, 24bit 88. 2kHz /16bit, 24bit 48kHz/16bit, 24bit 44. 1kHz/16bit, 24bit 320kbps 192kbps 128kbps MP3 64kbps 32kbps File extension Application examples Recording a musical performance, creating a master recording, creating a CD, and recording other original sound sources High-quality recording of musical practice sessions, conference meetings, etc. compressed into a smaller size file Recordings for which extended duration is more important than sound quality ("32kbps" indicates a monaural recording. ) PCM . WAV Higher sound quality . MP3 Standard sound quality Longer recording time 16 POCKETRAK C24 Owner's Manual Introduction Estimated available recording time (with internal 2GB memory) Recording mode 96kHz 88. 2kHz 48kHz 44. 1kHz 96kHz 88. 2kHz 48kHz 44. 1kHz Available recording time (estimated) About 55 minutes About 1 hour About 1 hour 50 minutes About 2 hours About 1 hour 25 minutes About 1 hour 30 minutes About 2 hours 50 minutes About 3 hours Recording mode 320kbps 192kbps MP3 128kbps 64kbps 32kbps Available recording time (estimated) About 13 hours 30 minutes About 22 hours 30 minutes About 34 hours About 68 hours About 136 hours 24bit PCM 16bit * If you record multiple files, the total available recording time will be shorter than those estimated above. * When you purchase the recorder, the manuals are stored in PDF format in the internal memory. [. . . ] 09300, México, D. F. , México Tel: 55-5804-0600 BRAZIL Yamaha Musical do Brasil Ltda. Rua Joaquim Floriano, 913 - 4' andar, Itaim Bibi, CEP 04534-013 Sao Paulo, SP. BRAZIL Tel: 011-3704-1377 ARGENTINA Yamaha Music Latin America, S. A. Sucursal de Argentina Olga Cossettini 1553, Piso 4 Norte Madero Este-C1107CEK Buenos Aires, Argentina Tel: 011-4119-7000 PANAMA AND OTHER LATIN AMERICAN COUNTRIES/ CARIBBEAN COUNTRIES Yamaha Music Latin America, S. A. [. . . ]