Yamaha E1010 E1010 Owners Manual Image - Page 6

Installation MOUNTING The E1010 is designed so it can be mounted in a standard 19" wide equipment rack, where it occupies a 3-1/2" panel space. Alternately, the unit may be placed on a shelf, table, atop other equipment, or in a small custom cabinet. As with all low-level signal processing equipment, it is advisable to locate the E1010 away from sources of heat or strong electro-magnetic fields (i.e., away from power transformers). CONNECTIONS In rack mounted installations, the rear panel input and output jacks may be utilized for "permanent" cable connections. In any case, the front panel jacks remain accessible for temporary connections to and from the E1010. All connectionsare unbalanced,utilizing standard 1/4-inch tip/sleeve phone jacks; high quality guitar-type cables with rubber insulation,high shield density andlow capacitanceare recommended. The E1010's high input impedancepermits the unit to be fed by low or high impedance outputs. Should the unit feeding the E1010 require a low impedance ter- mination (i.e., some passive equalizers rated for 600-ohm actual loads), a suitable resistormay be installed across the signal and shield conductorsof the input cable. The INPUT level control permits the E1010's sensitivity to be reduced so it will accommodate +4dB (0.775V) nominal line levels. The E1010's outputs are designed to drive high impedanceloads, 10kohmsor more at nominal -20dB levels (low l ine level); this level and impedance is typical of a great deal of musical sound equipment. If the E1010 output is connected to a mic-level input,it is sometimes helpful to use an external 20dB or 30dB attenuation pad to avoid overdriving that input. TYPICAL HOOKUPS The followingillustrations are typical applicationsof the E1010. Suggested control settings for obtaining various effects are illustrated in Figure 7 on Page 8. C., C,. o T VOL BASS MID HI DIST BRITE • • • • • • 00 Fig. 3 - Hookup for special effects with a guitar amp that does not have PREAMP OUT & POWER AMP IN Jacks or an effects patch point. INPUT VOL BASS MID • • • EFFECTS OUT11 , IN HI Di lir • BRITE RVB OUT LVL SPAR • • 00 6 Fig. 4 - Hookup for special effects with a guitar amp having PREAMP OUT & POWER AMP IN Jacks or an effects patch point.