Ultra Disk DVR 7 Manuel d'utilisateur télécharger pdf (Page 3)

Appearance and buttons

1 Play/stop

2 Volume +

3 Volume - 4 Forward

5 Backward

6 REC

7 Delete/Cancel

C 8 Menu M

9 Earphone jack 10 Mic Signal-in jack

11 Screen 12 Speaker

13 USB jack 14 Built-in microphone

Technical specification

Dimension: ：102mm*26mm*16mm Weight：32g

Power supply：2 pieces of AAA size Alkaline Batteries.

Flash memory：FLASH 128MB~2GB

Recording bit ratio: LP 8 Kbps / SP 32 Kbps / HP 64 Kbps

Recording time

128MB: LP 35 hours / SP 8 hours / HP 4 hours

256MB: LP 70 hours/ SP 17 hours/ HP 8 hours

512MB: LP 140 hours / SP 35 hours / HP 17 hours

1 GB: LP 280 hours / SP 70 hours / HP 33 hours

2GB: LP 560 hours/ SP 140 hours/ HP 65 hours

Frequency response: 20Hz~20KHz

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Ultra Disk DVR 7 Manuel d'utilisateur Page 3