User manual ACESONIC AM-888

[. . . ] AM-888 500-Watt Dual 32 Bit DSP Karaoke Mixing Amplifier Acesonic AM-888 500 - Watt Karaoke Mixing Amplifier With DSP Interface USER'S MANUAL NOTE: To ensure this component will work safely and to its fullest potential, please read this user's manual carefully before operation and keep for future reference. www. acesonic. com Warnings, Cautions and Others Mises en garde, precautions et indications diverses CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. For Canada/Pour le Canada CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, AND FULLY INSERT. ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQUAU FOND. The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. For Canada/Pour le Canada THIS DIGITAL APPARATUS DOES NOT EXCEED THE CLASS B LIMITS FOR RADIO NOISE " EMISSIONS FORM DIGITAL APPARATUS AS"SET OUT IN THE INTERFERENCE-CAUSING " ENTITLED DIGITAL EQUIPMENT STANDARD " APPARATUS, ICES-003 OF THE DEPARTMENT OF COMMUNICATIONS. [. . . ] 15. MIC RETURN- Outputs pure microphone signal to external component. 16. MIC SEND- O utputs mixed microphone signal to external component. 17. CENTER OUT- Please refer to the "CENTER OUT" section in the supplemental User's Guide. 18. REAR MIC INPUT- the 3rd/C microphone input and volume adjustment knob. 19. DVD SENSITIVITY SWITCH- Sets the sensitivity at which DVD audio input level is detected and switched automatically. *L:Set to this position when the input switch does not change to BGM or other mode even if DVD playback is finished. *M:Set to this position in normal operating condition. *H:Set to this position when you want to cange the input switch to other modes even when a DVD is playing. 20. PDP SENSITIVITY SWITCH- Sets the sensitivity at which PDP audio input level is detected and switched automatically. *L:Set to this position when the input switch does not change to BGM or other mode even if the playback from PDP source is finished *M:Set to this position in normal operating condition. *H:Set to this position when you want to cange the input switch to other modes even if PDP source is playing. . 8 Rear Panel Function and Operation 5 12 6 9 10 11 7 8 21. AUX SENSITIVITY SWITCH- Sets the sensitivity at which AUX audio input level is detected and switched automatically. *L:Set to this position when the input switch does not change to BGM or other mode even if the playback from AUX source is finished *M:Set to this position in normal operating condition. *H:Set to this position when you want to canges the input switch to other modes even if AUX source is playing. 22. MONO/BGM STEREO SWITCH- Set this switch to "STEREO" when the BGM input is in stereo, or to "MONO" when it is in monaural. 23. BGM INPUT LEVEL control- Adjust this control to the volume of background music. 24. GROUND TERMINAL- This is used for grounding under certin conditions. Mainly for avoiding electric shock or electric leakage. 25. AC POWER Cord- Plug this core into an AC Wall outlet. 26. INPUT LEVEL adjustment- This is used for fine-tuning the audio frequency signals inputted from DVD, DPD, and AUX. 9 Remote Control: MIC EFFECT Select from: ECHO+REVERB/DELAY+REVERB/REVERB/ECHO INPUT SELECT Select from: DVD/PDP/AUD/BGM input audio/video signals Parameter Adjustment OSD:Enter the function, sound-effect setting pages. Use up/down/left/right arrow key for operation. EXIT:Exit from the function, sound-effect setting page. . KEY CONTROL: 1. SHARP button (#)- raises music key by one halftone. [. . . ] WARRANTY SERVICE MUST BE PERFORMED ONLY BY AN AUTHORIZED ACESONIC SERVICE FACILITY LOCATED IN THE COUNTRY WHERE THE UNIT WAS PURCHASED, OR AT THE ACESONIC HEADQUARTER IN THE U. S. It is recommended that advance notice be given to the repair facility to avoid needless shipment in case the problem can be solved over the phone. UNAUTHORIZED SERVICE PERFORMED WILL VOID ANY EXISTING FACTORY WARRANTY ON THAT PRODUCT. FACTORY SERVICE: if you wish your product to be serviced at the factory, it must be shipped FULLY INSURED, IN THE ORIGINAL PACKING OR EQUIVALENT. This warranty will NOT cover repairs on products damaged through improper packaging. [. . . ]