AST-50 Karaoke System. Owner’s manual 1. Precautionary measures 1.1. During installation For connection of AST-50 to electricity mains use only input power with the voltage 220 V and alternative current frequency 50 Hz. Install AST-50 at sufficient distance from walls and other objects. Special attention to be in respect ...
AST-50 Karaoke System. Owner’s manual Do not dismantle and do not repair device independently. Repair to be arranged in authorized maintenance shop. 1.3. During prophylaxis and cleaning Before cleaning of AST-50 turn off power, disconnect power cord from electric circuit. ...
Karaoke System AST-50. Owner’s manual 2. Getting to know the device 2.1. Functional capabilities The device AST-50 is designed for: playback of karaoke sound tracks and audio files. Supported audio formats: MP3, WAV, MIDI; video playback in format HD-Ready (720p), MPEG2, MPEG4, h.264, AVC, DivX, xvid. ...
Karaoke System AST-50. Owner’s manual 2.4. Rear panel Lay out of ports on rear panel of the device AST-50: Figure 2 1. Holder for installation of hard disk. 2. Port for connection to local area network. 3. HDMI port. 4. USB port. 5.
Karaoke System AST-50. Owner’s manual 2.5. Remote control panel Figure 3 1. Button box for control of audio track playback. 2. Button box of digit keys. 3. Button for playback start / confirm the action. 4. Button for playback stop / cancel the action. 5.
Karaoke System AST-50. Owner’s manual 3. Initialising and connection Before connection of AST-50 with other devices make sure that power of the device and pluggable equipment switched off. Do not cover ventilating holes of AST-50 and pluggable equipment for natural air circulation. ...
Karaoke System AST-50. Owner’s manual 3.3. Installation of electronic certificate Installation of certificate to be done after connection of peripheral equipment (display or TV set) to AST-50. For installation of certificate the following actions to be done: 1. Turn on the device, wait for its download finish, insert included in delivery USB drive with the certificate to USB port on the front panel of device.
Karaoke System AST-50. Owner’s manual 4. Functional capabilities 4.1. «Karaoke» function Just after switching-on and during periods of time between songs playback the device is in standby mode. In standby mode AST-50 produces background video to the screen of connected display or TV set and background audio track to connected to the device acoustic system in case that in the device set up switched on playback of background video (per default switched on) and audio.
Karaoke System AST-50. Owner’s manual Songs playback from the list of reserved songs To start songs playback from waiting list press button «START» on remote control ([3] on Figure 3). After the end of playback of current song automatically starts playback of song located first in the list. To cancel automatic playback use the function «Settings»...
Karaoke System AST-50. Owner’s manual in case that the following two conditions will be executed: 1. soundtrack to be played until the end and 2. sound of the voice to be transmitted to the microphone input. To see the list of presented recordings, playback, copying of recordings to external storage, switching on or off the function of recording of song execution press the button «Record»...
Karaoke System AST-50. Owner’s manual 5. Wait for the end of copying procedure. For backspacing to the list «My songs» press button «Return to my songs» (blue button in button box of colored function pushbuttons [7] on Figure 3). To every downloaded track automatically assigns a number within the limits from 11000 to 11099. This number afterwards may be used to start track playback (for more details, see para.
Karaoke System AST-50. Owner’s manual 4.2. Function «Media player» Function «Media player» allows to playback video tracks, audio tracks and to view image files in «slideshow» mode from external USB drive connected to USB port of the device. To switch to «Media player» mode press button «Media»...
Karaoke System AST-50. Owner’s manual For navigation between setup menu options use buttons with arrows up/down, for changing settings use buttons with arrows right/left (button box [13] on Figure 3). If necessary, use extended keyboard (button box [14] on Figure 3) or buttons with figures (button box [2] on Figure 3). 4.3.1.
Karaoke System AST-50. Owner’s manual Background video In this menu section it is possible to see the list of downloaded to hard drive video files for background video playback, activate or switch off necessary video file, to download new video files to hard drive of the device (up to 10 video files).
Karaoke System AST-50. Owner’s manual IMPORTANT: do not disconnect USB drive from USB port before the end of copying process. On completion of copying the name of downloaded folder with audio files will appear in the list of downloaded to hard drive of the device folders. In order to delete unnecessary catalog with audio files set cursor on line with the name of this catalog and press red button «Delete», then confirm deleting by pressing on green button «Yes».
Karaoke System AST-50. Owner’s manual Primary DNS. Setting of IP address of initial DNS server. Secondary DNS. Setting of IP address of secondary DNS server. Network / Wireless network (Wi-Fi) Connection using wireless network is impossible if AST-50 is already connected to local area network by the cable.
PC. The program gives the full control interface substituting screen of connected to the device TV set. References for downloading and installation of «AST Manager» available on the web site of the company Art System (http://www.art-system.ru) in the section «Service and support / Software».
Karaoke System AST-50. Owner’s manual 6. Installation of updates (firmware) It is recommended to regularly check availability of the new versions of software (firmware) updates for the device and to renew these updates timely. For independent updating of firmware make the following actions: 1.
Karaoke System AST-50. Owner’s manual 7. Troubleshooting In case of the device faultiness before applying to specialized maintenance shop it is recommended to learn the information presented in below table. The stated actions will help to determine possible cause of faultiness and to avoid it in future.
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