Digital Voice Recorder Model:PVR300 Instruction manual
Safety instructions IMPORTANT SAFETY INSTRUCTIONS Read this manual before use and keep it handy for future reference. Precautions To maintain optimum performance: Do not use the unit in extreme hot , cold, dusty or high humid places. Do not use or keep the unit in following places. In a high humid area, such as a bathroom or hypogeum. In an area exposed to direct sunlight ( e.g. inside car where it becomes extreme hot ). Near sources with strong magnetism, such as television, speaker or magnet.
Location Of Indicators LOCATION OF INDICATORS A. Voice mode B. File folder H. Repeat mode( , I. Battery level J. File number C. File name K. File format D. Duration of file E. Navigation bar of playing F. Operation status Record Stop Pause Play G. Recording quality L. Playing time M. Recording time N. Remaining recording time O. Dynamic sound level P. Volume of hearing aid Q.
Location Of Keys LOCATION OF KEYS Micro SD card slot Menu key Power key File/A-B key USB plug switch Record key Earphone jack Up key ( /Fast rewind) Built-in microphone Down key( Microphone jack Vol key (volume) Play/Pause key USB plug /Fast forward )
Basic operation It will never affect files stored in the unit to recharge the built-in Polymer battery(4 hours), If you shut down the unit with normal operation, it will keep the date and time by last setting. Press down and push the USB plug switch to open the USB plug. Connect this unit to the USB interface for battery charging or computer connection. (refer to Page 10) BATTERY INDICATORS: * The battery are fresh. * The battery are exhausted, and need to be charging.
Operation It’ll turn to Setting mode automatically without any key pressed after 3mins, and then it’ll turn off without any key pressed after 10mins.. (refer to page 9 for detailed setting of Setting mode) Select a file folder There are three memory storage areas(file folder) labeled A,B,C in the unit for your choice, it can store 999 files in each file folder, so it can store 2997 in all. Absolutely, it must be subject to its memory capacity . At voice mode, press the File/A-B key to switch file folder .
Operation Recording file After finishing preparing operation, just push the Record key up to start a recording, the elapsed recording time and the other status shows on LCD. When it doesn’t detect voice, the elapsed recording time will pause, and the upper “VOR” will blink until it can detect voice again. If you need a pause, just press PLAY/PAUSE key, and the elapsed recording time pauses and blinks, then press it again to continue recording.
Operation Playing recording file repeatedly There are three repeat modes for playing file. The icon will show on LCD according as your setting, refer to page 8 for detailed setting.
Operation Recording setting At voice mode, press MENU key to enter into recording setting menu. Press UP/DOWN key to select desired setting item, press PLAY/PAUSE key to enter into or confirm, or press MENU key to return to upper menu. * It’ll return to upper menu or voice mode after 1 min. without any key pressed. Finnaly, press MENU key or select “Exit” and press PLAY/PAUSE key to exit and return to voice mode.
Operation Playing setting While playing, press MENU key to enter into playing setting menu. Press UP/DOWN key to select desired setting item, press PLAY/PAUSE key to enter into or confirm, then press MENU key to return to voice mode. * It’ll return to Voice mode after 1min. without any key pressed. While setting, press MENU key or select “Exit” to exit and return to voice mode. * Repeat: Select the repeat mode for playing, and refer to page 5 for function stating.
Operation * Backlight: set the LCD backlight time for always open, 10secs., or 30secs.. * Contrast Set: adjust the LCD contrast from 1 to 15 by UP/ DOWN key, then press PLAY/PAUSE key to confirm. * Restore Default: select to recover the factory setting or not. * Memory Info: to show the current memroy info.. * Password off/on: Set the power-on password on or off.
Specifications SPECIFICATIONS 2997 (3 file folders x 999) File Number Recording time 4GB SHQ HQ SP 48h 72h 290h Format LP 580h WAV Recording Sample rate Playing 192kbps 24KHz, 128kbps 16KHz, 64kbps 8KHz, 32kbps 8KHz Format WAV Bit rate SHQ 192kbps, HQ 128kbps, SP 64kbps, LP 32kbps SINR >=90dB Frequency Response 20Hz - 20KHz Memory ( SD or FLASH ) Build-in memory 4GB MICROPHONE Jacks EARPHONE Speaker Output power Power supply Power life Recording Playing Size Weight Ext.
