User manual YAMAHA LMY4ML

[. . . ] I/O cards for ANALOG INPUT BOX ANALOG OUTPUT BOX MIC/LINE INPUT CARD AD CARD DA CARD LMY2-MLAB, LMY4-MLF LMY4-AD LMY4-DA T hank you for choosing the Yamaha input card for the analog input box AI8, and the Yamaha output card for the analog output box AO8. Be sure to ask an authorized Yamaha service engineer to install the cards. Do not install the cards yourself. The connecting screw also functions as the ground. Secure the screw tightly. LMY2-MLAB This is a two-channel analog input card. [. . . ] Be sure to use this card with PM1D V1. 70 or higher. The green LED lights up at 34 dB before clipping. Input Terminals CH1­4 GAIN*** ­68 dB +10 dB Actual Load Impedance 3 k For Use With Nominal 50­600 Mics & 600 Lines Input Level Nominal ­68 dBu (309 µV)* +10 dBu (2. 45 V)* Max. Before Clip ­54 dBu (775 µV)* +24 dBu (12. 3 V)* Connector XLR-3-31 type (Balanced)** * 0 dBu is referenced to 0. 775 Vrms. ** 1=GND, 2=HOT, 3=COLD *** The GAIN control level displayed on the CS1D. +48VDC (phantom power) is individually supplied to each input connectors. AD Conversion: 24 bit linear, 128 times oversampling. LMY4-AD This is a four-channel analog input card. You can install up to eight cards in the analog input box AI8. CH4 CH3 CH2 CH1 SIGNAL SIGNAL AD CARD MODEL LMY4-AD SIGNAL SIGNAL ANALOG IN The green LED lights up at 34 dB before clipping. Input Terminals CH 1­4 Actual Load Impedance 10 k For Use With Nominal 600 Lines Input Level Nominal +10 dBu (2. 45 V)* Max. Before Clip +24 dBu (12. 3 V)* Connector XLR-3-31 type (Balanced)** * 0 dBu is referenced to 0. 775 Vrms. ** 1=GND, 2=HOT, 3=COLD AD Conversion: 24 bit linear +4 bit floating, 128 times oversampling. LMY4-DA This is a four-channel analog output card. Set the maximum output level in the range of +15 dB to +24 dB. You can install up to eight cards in the analog output box AO8. SIGNAL CH4 CH3 CH2 CH1 SIGNAL DA CARD MODEL LMY4-DA SIGNAL SIGNAL ANALOG OUT 4 3 2 1 +24dB The green LED lights up at 34 dB before clipping. +18dB +15dB +15 dB d +18 B +24 dB Output Terminals GAIN switch +24 dB Actual Source Impedance For Use With Nominal Output Level Nominal +10 dBu (2. 45 V)* Max. Before Clip +24 dBu (12. 3 V)* +18 dBu (6. 16 V)* +15 dBu (4. 36 V)* Connector CH 1­4 +18 dB +15 dB 150 600 Lines +4 dBu (1. 23 V)* +1 dBu (870 mV)* XLR-3-32 type (Balanced)** * 0 dBu is referenced to 0. 775 Vrms. ** 1=GND, 2=HOT, 3=COLD DA Conversion: 24 bit linear +3 bit floating, 128 times oversampling. For European Model Purchaser/User Information specified in EN55103-1 and EN55103-2. Conformed Environment: E1, E2, E3 and E4 Yamaha Manual Library http://www2. yamaha. co. jp/manual/english/ http://www2. yamaha. co. jp/manual/japan/ U. R. G. , Pro Audio & Digital Musical Instrument Division, Yamaha Corporation © 2003 Yamaha Corporation WC62510 312IPAPx. x-01A0 Printed in Japan FCC INFORMATION (U. S. A. ) 1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product. Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit "OFF" and "ON", please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/ reorient the antenna. If the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-axial type cable. [. . . ] (class B) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. [. . . ]