Yamaha dtxpress iv drum trigger module service manual
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Extracted text from yamaha dtxpress iv drum trigger module service manual (Ocr-read)
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2 DTXPRESS IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING : Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit (s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING : Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus). IMPORTANT : Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. WARNING : CHEMICAL CONTENT NOTICE ! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. WARNING Components having special characteristics are marked Z and must be replaced with parts having specification equal to those originally installed. Z ¹w æ ¼xz† ¶›¡ËbhŠt OAs æ ¼pb{¦õb Ôùxz† ¶whŠt žc¦ w æ ¼›]–;X5à4Ð'° SAVING DATA - Never attempt to turn off the power while data is being written to Flash ROM (while a "now storing..." message is shown). Turning the power off in this state results in loss of all user data and may cause the system to freeze (due to corruption of data in the Flash ROM). This means that this instrument may not be able to start up properly, even when turning the power on next time. ٠ûw-
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3 DTXPRESS SPECIFICATIONS Tone Genera- tor blockTone Generator AWM2 Maximum Polyphony 32 Voices 427 Drum, Percussion Voices 22 Keyboard Voices Drum Kits Preset: 50 User: 20 Effects Reverb x 19 types, Master EQ TriggerTrigger Setups Preset: 7 User: 4 Pad Controller Snares adjustment, Tuning, Tempo Pad Functions Drum Kit INC/DEC, Click Set INC/DEC, Tempo INC/DEC, Click ON/OFF Pad Songs Start/Stop, Chase, Cut Off 3 songs (max.) can be played simultaneously. SequencerNote Capacity Approx. 16,000 notes Note Resolution 96 parts per quarter note Recording Type Real Time Replace Tr a c k 1 Songs 3 Demo Songs 41 Practice Songs 19 Pad Songs 20 User Songs MetronomeTempo 30–300 beats/minute, Tap Tempo function Beat 1–9 Timing Accent, Quarter note, Eighth note, Sixteenth note, Triplet Click Sound Sets Preset: 6 User: 1 Click Sets 30 Click Timer 0–600 seconds (in 30-second steps) Training Functions Measure Break, Groove Check, Rhythm Gate OthersControls Buttons: DRUMKIT, CLICK, SONG >/ , SHIFT, <, >, ON/OFF, SAVE/ENTER Controllers: Volume, Jog Dial Displays 16 characters x 2 lines backlit LCD, 7-segment LED (3-digit), Tempo LED x 2 Connectors Trigger inputs 1, 5, 6, 7 (stereo phone jack L: trigger input, R: rim switch) Trigger inputs 2, 3, 4, 8 (stereo phone jack L: trigger input, R: trigger input) HI HAT CONTROL (stereo phone jack) OUTPUT L/MONO, R (mono phone jack) PHONES (stereo phone jack), AUX IN (stereo mini jack) MIDI OUT, DC IN Power Consumption 13.0 W Dimensions (W x D x H) 252 x 147 x 52 mm (9-15/16" x 5-13/16" x 2-1/16") Weight 898 g (2 lbs.) Accessories Yamaha AC power adaptor (PA-3C), Module stand, Module stand fastening screws x 2 Owner's Manual