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Hersteller: Yamaha Dateigröße: 227.79 kb Dateiname: Unterrichtssprache:

• For normal ventilation during use, remove the rear of the rack or open a ventilation hole. • If the airflow is not adequate, the unit will heat up inside and may cause a fire. • This unit has ventilation holes at the top, bottom, and rear to prevent the internal temperature rising too high. Do not block them. Blocked ventilation holes are a fire hazard. • Hold the power cord plug when disconnecting it from an AC outlet. Never pull the cord. A damaged power cord is a potential fire and electrical shock hazard. Thank you for choosing the AI8 analog input box, or the AI8-ML8/AI8-AD8/AI8-ML4AD4 analog input unit, specifically designed for the Yamaha PM1D digital audio mixing system. The AI8 inputs signals to the DSP unit DSP1D/DSP1D-EX engine (controlled via the CS1D control surface). Up to ten AI8s can be connected to each DSP1D/DSP1D-EX. Be sure to ask an authorized Yamaha service engineer to install the card and set up the unit. Never perform installation and setup by yourself. Cards installable on the AI8 analog input box: • LMY2-ML : MIC/LINE input card • LMY4-AD : AD card Up to eight cards can be installed. Analog input unit models: • AI-8-ML8 : AI8 analog input box that has eight LMY2-ML cards installed • AI8-AD8 : AI8 analog input box that has eight LMY4-AD cards installed • AI8-ML4AD4 :AI8 analog input box that has four LMY2-ML cards and four LMY4-AD cards installed Front panel UNIT NO. PHANTOM MASTER ON OFF +48V POWER ON/ OFF 1 2 3 4 5 6 7 8 ANALOG INPUT BOX 1 2 3 INPUT UNIT ID PHANTOM MASTER ON OFF +48V POWER ON/ OFF ANALOG INPUT BOX * * The illustration shows the AI8 analog input box. Rear panel 75. IN C B A OUTPUT ON OFF OUT A B C CONTROL PORT WORD CLOCK 75. IN C B A OUTPUT ON OFF OUT A B C CONTROL PORT WORD CLOCK 5 4 6 7 5 A INPUT UNIT ID indicator This indicator displays the ID number of the INPUT connector of the DSP unit DSP1D/DSP1D-EX connected to the AI8. If an error occurs in the connection to the DSP1D, or if the unit does not lock to the wordclock signal, one of the following error indications appears. Error message E1 : The AI8 is connected to the OUTPUT connector of the DSP1D/DSP1D-EX. Connect the AI8 to the INPUT connector. E3 : A cable is disconnected from the OUTPUT A, B, or C connector on the rear panel, or the connection is made incorrectly. If the connection is proper, replace the cable. UL : The unit does not lock to the wordclock signal. UC : The control signal is not being received correctly. “ .x . ”:(two dots and the ID number of the OUTPUT connector on the DSP1D/DSP1D-EX) Illuminating or flashing dots mean that the AI8 is connected in Mirror mode from the DSP1D/ DSP1D-EX. If “ .x . ” lights up continuously during Mirror mode operation, the CONTROL PORT switch ( 4 ) setting matches the setting controlled from the CS1D and the system is operating normally. If the control signal from the CS1D has changed the setting during Mirror mode operation and it does ...

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