Made in Korea www.esonic.co.kr Owner's Manual MODELS : MR-710 / MR-720 / MR-740, EVR-710/EVR-720/EVR-740 Digital Voice Recorder Before connecting, operating or adjusting this product, please read this owner's manual carefully and completely. Designs and specifications are subject to change without notice for improvement.
Features * Smallest micro recorder in the world (made in Korea) * Recording the mobile or wired phone call (no auxiliary tool needed) * Combined use of both charging and normal battery (compact battery pack) * Continuous recording for 3 days (unified battery pack with no wire) * Continuous recording for 23 days (via the USB adapter, MR-740/EVR-740 Model) * Built-in graphic LCD (possible to display the title of the recorded file) * File browsing (built-in navigation) * USB 2.
Table of Contents Safety note.............................................4 Denomination of each part...........5 Explanation of LCD screens........6 Preparation (charging)...................6 Using the auxiliary battery pack......7 Initialization (RESET)...........................7 Using the DC power supply...........8 Turning on/off the power.............9 Selecting the play mode (VOICE/MUSIC)...................................9 Recording..............................................
Safety note • This manual is for preventing the user and his/her property from being damaged, so please read it thoroughly before using. • We are not responsible for the loss from using this product and the claim by the third party. • We are not responsible for the damage from the loss of the recorded contents due to failure, repair and other reasons. • We recommend you to save the important recorded contents at the computer immediately. • The illegal usage is prohibited.
Denomination of each part 1. Record button 2. Power/Play button 3. LCD 4. Jog (mode) button 5. Built-in speaker 6. Microphone 7. USB port 8. Earphone connector 9. Clip 10. Main body 11. Strap 12.
Explanation of LCD screens Recording display Recording time Recorded file name Remaining battery Record/Play Playing time Microphone sensitivity VOICE ready display When recording Music file name Music playing When playing Folder Playing time MUSIC Mode MUSIC ready display Folder level Folder When playing music Folder lever Music file Folder name Search mode (1) Music file name Search mode (2) Preparation (charging) • The charging battery is built in this product.
Caution • When removing the auxiliary batteries, hold the speaker of the product, and then remove them slightly. Assemble Disassemble Using the auxiliary battery pack • The auxiliary battery pack is useful when it is not possible to use the external power supply due to business trip or travel. • After inserting batteries into the auxiliary battery pack, connect the product to charge. • The charging status can be checked on the LCD with the power turned on.
Using the DC power supply • The product can be continuously operated while charging with the external power supply (DC adapter). 1. Using the PC USB port power supply • Connect the PC USB port and the product via the USB cable. • With the USB port connected, is displayed. At this time, perform ‘Safely disconnecting the H/W’. Safely disconnecting the H/W <‘Safely disconnecting the H/W’ screen> It is changed to after a while.
Turning on/off the power • When you press and hold the PLAY button for 3 seconds or longer, “MemoQ” is displayed at the LCD and then disappears, and it moves to the finally played file at the folder and gets being ready. • Pressing and holding the PLAY button for 3 seconds or longer while playing turns off the power. • When it lasts 3 minutes or longer at the ready state, the power is automatically turned off.
Recording • When pressing the REC button for 3 seconds or longer with the power turned off, the power is turned on and recording starts immediately. • With the power turned on, pressing the REC button starts recording. Pressing the REC button while recording pause recording. • The recorded file type is “mp3” and the file is saved at the selected folder. • The files are sequentially saved at the selected folder starting from A-R001.mp3.
Setting the microphone sensitivity • The microphone sensitivity can be set during recording or at the mode setup. • During recording, pushing and holding the button to the (+) direction for 3 seconds or longer increases the microphone sensitivity by the order of 1m-4m-8m while pushing and holding the button to the (-) direction for 3 seconds or longer decreases the microphone sensitivity by the order of 8m-4m-1m • The set microphone sensitivity can be checked at the LCD.
Playing the recorded file • The play mode should be set as VOICE for playing the recorded file. • At the ready state, pressing the PLAY button starts playing. Pressing the PLAY button toggles between pausing and playing. • While pausing or playing, pushing the jog button to Previous ( ) or Next ( ) direction moves to the previous or next file within the selected folder.
Volume control • At the play or ready state, pushing the jog button to the (+) or (-) direction displays the volume level at the LCD and the volume is controlled. • If the volume level is 11 or higher when the power is turned on, it is reset to 10-level, which protects the hearing sense against the highest sound. Minimum Maximum Uploading/downloading files • Connect the USB cable to the main body of the product and the USB port of the PC.
Browsing folder / file • The browsing function searches for the file, which can search for the file to play immediately even while playing. • Pressing the MODE button while pausing or playing (within 1 second) switches to the BROWSE mode. • Pressing and holding the MODE button for 3 seconds or longer cancels the BROWSE mode. • When it is selected as MUSIC or VOICE mode, it is possible to search for ‘MUSIC’ or ‘VOICE’ folder only. Move to the higher/lower folder .
• At the BROWSE mode, pushing the jog button to Previous ( ) or Next ( ) direction moves to the previous or next folder. • Pushing the jog button to the volume (+) or (-) direction searches for the folder and the music file within the selected folder. • Pressing the MODE button plays the searched file and the BROWSE function is disabled. • Pressing the MODE button for 3 seconds or longer disables the BROWSE function. • The BROWSE function is automatically disabled 30 seconds after stopping browsing.
ERASE (deleting the file) • Play the file to delete, and check its contents. • Press the PLAY button to pause. • Pressing and holding the MODE button to switch to • Use Previous ( ) or Next ( ) jog button to select screen. . • When you press the MODE button, the screen for confirming to erase is display. If you select ‘YES’ and press the MODE button, screen is displayed and then disappears, and the selected file is deleted. • For canceling the file deletion, it is cancelled by selecting the MODE button.
Setting the REP (repeated playing) • The repeated playing can be set to OFF, 1, ALL or FOLDER. • At the REP screen, use Previous ( ) or Next ( ) jog button to select the REP mode. • Press the MODE at the selected screen to set as the displayed mode. Play all files starting from the playing file at the selected folder only and then stop. Only the file displayed at the LCD is repeated to play. Repeat playing all files at the selected folder from “VOICE” or “MUSIC” folder.
Setting the (recording) mode • The recording mode can be set to long-playing (LP), high quality (HQ) or extra high quality (XHQ) depending on the recording environment. • The XHQ (128 Kbps) is optimal for the music recording, which can make a high quality of music file. • At screen, use Previous ( ) or Next ( ) jog button to select the recording mode. • Pressing the MODE at the selected screen sets the displayed mode.
• When you press and hold the MODE button for 3 seconds or longer, the mode setting is saved and the mode setup function is disabled. • The ALC function suppresses the loud sound and amplifies the weak sound to record. • The ALC function is suitable for the voice recording. • The ALC function can be disabled only with 1m or 4m microphone sensitivity, which can perform the dynamic and high quality (XHQ mode) recording for the music and the music instrument.
Setting the voice operation system (VOS) At screen, use Previous ( ) or Next ( ) jog button to select ON or OFF. • Pressing the MODE key at the selected screen sets ON or OFF displayed on the screen. • With the VOS function, when you press and hold the MODE button for 3 seconds or longer, the mode setting is saved and the mode setup function is disabled. * When the voice is not recognized, the VOS function pauses recording.
Selecting the recording folder • The folder selection function saves the recording file at the selected folder. • It is convenient when the recorded contents are managed by folder. At screen, use Previous ( ) or Next ( ) jog button to select the folder. • Pressing the MODE key at the selected screen sets the folder displayed on the screen. • When you press and hold the MODE button for 3 seconds or longer, the mode setting is saved and the mode setup function is disabled. Formatting • It deletes all files.
Exiting from the mode setting At the screen, pressing the MODE button to disable the mode setting. • Or, pressing and holding the MODE button for 3 seconds or longer saves the mode setting and then disables the mode setup function. • The mode setup function is automatically disabled 30 seconds after stopping the mode setting. Assembling / disassembling the clip • Assembling : Insert the clip into the connector of the case to assemble until it sounds “Click!”.
Recording the mobile phone call • It is possible for this product to record the phone call conveniently by connecting it to the mobile phone jus like the accessory with no electric connection. • Set the microphone sensitivity to 4m, and then it is possible to record while calling as shown at the figure.
Specifications Model MR-710/EVR-710 MR-720/EVR-720 Memory 1GB 2GB 4GB About 18 hours About 36 hours About 72 hours XHQ Recording time HQ About 72 hours About 144 hours About 288 hours LP About 144 hours About 288 hours About 576 hours Recording : About 7 hours XQ, LP mode Playing : About 7 hours Via the earphone Recording : About 7 hours XQ, LP mode Playing : About 7 hours Via the speaker of the recorder Continuous battery usage (the charging battery of the product fully charged)
MEMO
MEMO
