User manual ACESONIC AM-898

[. . . ] A. Caution Disconnect the electrical plug to shut off power completely. The POWER on the unit is not off from the electrical plug when the POWER button on the front panel is not pressed in. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 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. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK). CAUTION To reduce the risk of electrical shocks, fire, etc: 1. Do not remove screws, covers or cabinet. [. . . ] This useful function will help you preserve the best sound quality in all occasions. Subwoofer Signal Control - AM-898 has 3 powerful subwoofer setting to fine tune your subwoofer's performance. You can adjust 1) Subwoofer Volume 2) Subwoofer LPF: the Low-Pass-Filter range from 40 to 150Hz enable you to decide how much of the low frequency signal should be coming from the subwoofer 3) Subwoofer Volume Reducer: this function help you reduce subwoofer volume when you are singing. KM-360 will automatically reduce the subwoofer volume to let the singer's voice comes out loud enough to be heard. Music and Microphone Balance - this powerful feature is designed for you to compensate for your irregular room configuration or when your speakers are not placed symmetrically from the audiences. Using this function, you can easily adjust both the music level and echo delay for each speaker to compensate for speakers that are further away from audiences. Auto-Source Detection - The AM-898 has a built-in auto-source selection function that enables the mixer to automatically play music and video from one of the 3 available inputs. When the music stopps, it will automatically play the background A/V source (BGM) until the next song begins. This useful function will keep your entertainment alive even when the performance ended and DJ is changing the disc for the next singer. 5 Preset Memory Recall Buttons - You can save all of your optimal setting to one of the 5 preset memory buttons. Audio effects such as echo, reverb, music volume, and microphone volume can be recalled by either pressing the button on the remote control or on the front panel. Once you have tuned and saved the your favorite settings, you will never need to adjust the mixer again. Microphone Exciter - Microphone Exciter is adding high frequency into vocal. This will enhance vocal dynamics to make audience feels better singing performance. 3 Before Opertation Batteries installation of Remote Control Remote Control usage: Remote control will send out an IR signal as a command to control AM-898. Please always face the front panel of KM360 when using remote: About 6 meters 30 30 4 Remote Control Preset Memory Button #1 & #3 Preset Memory Button #2 & #4 Mute Button Input Selecting Button Feedback Eliminating Button. There are 3 different effect level and OFF to turn the effect off. Key Control Button Effect Level Control Button Master Microphone Volume Master Music Volume Control Menu Button Arrow Keys to navigate in Menu 5 Front Panel View 4 5 6 17 8 7 9 10 11 12 19 16 3 18 14 20 13 21 15 1 2 [1]Microphone Volume Control- for #1 & #A(rear) [2]Microphone Volume Control- for #2 & #B(rear) [3]Memory- Use these buttons to recall preset effect settings, to save preferred effect settings, or to reset to default settings. [4]Music Menu- To select amount music relative selections, see also P 10~13 & P18 [5]Microphone Menu- To select amount microphone relative selection, see also P14~16 & P18 [6]Parameter- To change the setting in music menu(#4) or microphone menu(#5) [7] LED display- The screen to show the setting & information [8] Remote sensor - To receive the IR signal from remote control [9] Power indicator - will turn on when t3he machine connect to power [10]Subwoofer Volume Control - To adjust the volume of subwoofer [11]Center Volume Control - To adjust the volume of the center speaker. There are 3 selections for the center speaker output: music only, microphone only or music plus microphone audio output. [12]Microphone Effect Volume Control- To control the effect volume of microphone. [13]Master Microphone Volume - To control the master volume of microphone inputs. [15]Microphone inputs #1, #2 and #3 [16]Input Selector- To manul select input sources amount BGM, VCR, DVD, AUX, and Digital Input or Auto Detection. [17]Key Control- To change the tone of the music [18]FeebBack Eliminator- 3 different feedback eliminating level, or select off to turn this function off. [. . . ] To unlock the machine control panel, press and hold the " front panel again until the LED screen shows "Unlocked" " button on the LED screen display: Center Channel Setup(this function only works when Center audio output activated): There are 4 center channel modes: Microphone/ Music/ Mic. +Muisc/Auto 1. signal got priority, if not, will output music signal Up/Down buttons to select "Central" Use Left/Right buttons to change mode LED screen display Cenral : Mic 17 Menu Operation Music Menu C Volume Max Music Volume Reducer LPF Auto Vocal Balance Treble Mid Bass Volume Freq Level Center channel volume control* Preset max music volume control Reduce low frequence while singing Low frequence filter Auto level the music loudness Voice cancellation of multiplex tracks Music auto balancing Music treble level adjustment Music middle level adjustment Music bass level adjustment BGM music volume control PCM frequence selection of the digital input Test mode Music sub bass level adjustment Subwoof Subwoof Music Music Music Music Music Music BGM Digital Test MUSIC mode Subbass Microphone Menu Max Mic Volume Central: Mic Preset max microphone volume control Central channel audio output selection Microphone enhancement level Feedback kicking timing Mic Exciter Feedback-Time Mic EQ 8KHz Mic EQ 2. 7KHz Mic EQ 900Hz Mic EQ 300Hz Mic EQ 100Hz Reverb Reverb Level Time 5 bands microphone equalizers Revers effect level control Reverb timing level control Echo repeat timing adjustment Echo effect level Echo Repeat Echo Mode 18 Trouble shooting If you are having problems operating the AM-898, or suspect something is wrong with the unit, please check the troubleshoot list below to see if the issue is a result of incorrect operation rather than equipment malfunction. If you are still unable to resolve the problem, please contact our Acesonic tech. service center at 626-820-0670 Problem No power Possible Reason Power core loose Preset max music output volume is 0, it will limit the music output level to 0. Solusion Reinstall the power plug Set the preset music volume higher Switch to correct audio input Reinstall the audio input cable Fix or replace the cable Reinstall the microphone plug Adjust the volume to appropriate level Adjust the volume to appropriate level Reinstall video input; switch to correct video input ; Change another device. [. . . ]