LIMITED WARRANTY This product is warranted to the original consumer purchaser to be free from defects in materials and workmanship under normal installation, use and service for a period of one (1) year from the date of purchase as shown on the purchaser's receipt. The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement (at our option), during the warranty period of any part which proves defective in material or workmanship under normal installation, use and service, provided the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PREPAID. Products returned to us or to an authorized Service Center must be accompanied by a copy of the purchase receipt. In the absence of such purchase receipt, the warranty period shall be one (1) year from the date of manufacture. This warranty shall be invalid if the product is damaged as a result of defacement, misuse, abuse, neglect, accident, destruction or alteration of the serial number, improper electrical voltages or currents, repair, alteration or maintenance by any person or party other than our own service facility or an authorized Service Center, or any use violative of instructions furnished by us. This one-year warranty is in lieu of all expressed warranties, obligations or liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN LIMITED WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow the exclusion or limitation of special, incidental or consequential damages so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. MP1288 MIDIWIZARD MIDI CONTROLLER RFX Salt Lake City, UT 5/98 OWNERS MANUAL INTRODUCTION Thank you for purchasing the MP1288 MIDIWIZARD. The MP1288 was designed to give you control of a whole universe of MIDI-compatible processors, keyboards, sequencers, MIDI-linked PC terminals or anything else than can receive MIDI on any of the 16 standard MIDI channels. The MIDI WIZARDS's compact, durable chassis and low profile make it easily integrated into the sometimes crowded studio or stage environment. And, if you choose not to use it as a foot controller, the Wizard is designed to fit into an extra rack space in any 19 inch audio rack. As with every RFX MIDI unit, it is Phantom powerable, which eliminates the need for a separate power cord. The 1288 has the power and memory capabilities to become the nerve center of an entire MIDI recording studio as well as live situation. The Wizard can send up to 8 program changes to 8 different MIDI-linked units for each program number assigned to the pedal. Also up to 8 continuous controllers can be used to very parameters directly on the receiving unit in real-time. TABLE OF CONTENTS INTRODUCTION TABLE OF CONTENTS POWER-UP DESCRIPTION OPERATION Definition of Terms MIDI Channel Standard SEND Mode LEARN (Programming) Mode Changing Display Count and MIDI Channel MAPS Using Continuous Controllers Clearing the Memory MIDI Test Mode RFX MIDI Phantom Power SPECIFICATIONS MAPPING Example Diagram WARRANTY 1 1 1 2 2 2 3 3 3 3 4 5 5 5 6 6 6 Back Cover RFX MIDI PHANTOM POWER Inspired by an article in the December 1989 issue of Electronic Musician (by Craig Anderton), we decided to emulate their MIDI phantom power model for RFX equipment. MIDI receivers supply 12 VDC on pins 1 and 3, and transmitters receive power on those same pins. Many MIDI devices can be modified to supply power down the cable, but of course RFX makes no warranty to anyone as to the applicability of this modification or any damage that might be done as a result thereof. We supply this note for those adventurous people who may want to give it a try. Connect pin 1 to circuit ground, and pin 3 to +9 - +15 VDC of the receiving unit. PHANTOM PWR +9 TO +15V GROUND 3 1 5 MIDI SIGNAL 2 4 MIDI SIGNAL SPECIFICATIONS Data Sent: Size: Weight: Power: Phantom Power: Display: Output: Output Jacks: Chassis: MASTER VOLUME RIGHT LEFT 0 10 0 10 MIDI Program Change and MIDI Continuous Control 17" X 6" X 1.5" (381 x 153 x 38 mm) 4 lbs. (1.4 kg) 7 - 15 VAC/VDC 120 mA 7 - 25 VDC 120 mA, pin 1 neg, pin 3 pos. 2 digit red, .56" high efficiency Standard MIDI Program Change, Continuous Control 2 5-pin DIN jacks (MIDI OUT, MIDI SHARE) Black painted steel +17 18 +8 0 -4 -13 PWR D SP1 From SM2 MIDI Through To DSP1 MIDI Input FX RETURN MASTER VOLUME RIGHT LEFT +17 +8 0 0 10 0 10 0 10 -4 -13 PWR 06 SM 2 From SM1 MIDI Through To SM2 MIDI Input POWER-UP Power-up of the MP1288 is accomplished by using the supplied AC power adapter, or by connecting the MIDI OUT jack to any MIDI unit with Phantom power capabilities using any standard MIDI cable. The MIDI IN links other MIDI devices into the MIDI line and merges them to avoid data collisions. (For example, 2 MP1288s operating on different MIDI channels could be used together and use the same MIDI cord.) FX RETURN MASTER VOLUME RIGHT LEFT +17 +8 0 0 10 0 10 0 10 -4 -13 PWR 12 SM 1 To SM1 MIDI Input MIDI IN MIDI OUT POWER 1 2 3 4 5 6 7 8 CONTINUOUS CONTROLLERS ID IW IZ A R D PROGRAM MP1288 CONTROLLER # CHANNEL # RUN MAP # LEARN SEND MPC# MADE IN USA 0 5 CHANNEL 1 6 MAP # 2 7 MPC # 3 8 CONTROLLER # 4 9 STORE PROGRAM CHANNEL MAP # MPC # CONTROLLER # MODE 0 - 127 1 - 128 (Mapping Example from page 4.) 1 6 USING CONTINUOUS CONTROLLERS The CONTINUOUS CONTROLLER jacks on the top of the MP1288 are input jacks for separate controlling devices. These controllers can be 0 - 5 volt voltage control pedals, or a unit that uses a variable resistance to ground, such as the RFX 402p volume pedal. If you have a pedal with 0 - 5 voltage control range, just plug it in and start programming. However, if a variable resistance controller is used, the actual control range may vary depending on the potentiometer in the pedal. Check the manual of the receiving unit(s) for the controller numbers of the parameters you wish to control. The 1288 can accommodate controller numbers 0 - 122. Connect the pedal to the jack you wish to use, (Several different pedals can be used depending of the functions of the unit(s) being controlled). While still in LEARN mode, click down to A PROGRAM button until [C1] to [C8] shows in the number display. Now select the channel of the unit to receive the controller signal and press STORE. Example - Your wah/volume pedal comes equipped with an output jack that makes it double as a voltage controller. Your guitar signal processor lets you remotely adjust the Chorus speed, master volume or hi-mid-lo settings. Since the guitar signal processor is set for MIDI channel 2, plug the controller into CONTINUOUS CONTROLLER jack number 1 and assign jack number 1 to MIDI channel 2. This is done by selecting the Program button while the CONTINUOUS CONTROLLER # LED is lit and then selecting MIDI channel 2 - since the receiving unit is set for MIDI channel 2. CLEARING THE MEMORY - FACTORY PRESET The MP1288 can be reset as it came from the factory by simply holding down both CHANNEL buttons while in the LEARN mode. · The display will show [FP] (meaning factory preset) for about 60 seconds then clear. This clears all previously programmed information. MIDI TEST MODE The 1288 comes with a bonus testing mode for testing other MIDI transmitters. To access the TEST Mode, hold the two PROGRAM buttons down on power-up. Connect the unit to be tested to the MIDI IN jack of the 1288, and send a signal from the test unit. The MIDI WIZARD will display the channel and the program change number (MPC#) coming in from the unit being tested. If a controller is being tested, the display will show the channel number, then the controller number while lighting the CONTROLLER # LED. In this mode, all the buttons on the MP1288 are inactive because the 1288 is only an input testing device. This features makes the MP1288 a very useful tool when troubleshooting any MIDI transmitting device. TO EXIT MIDI TEST MODE YOU MUST UNPLUG THE POWER FROM THE MP1288. DESCRIPTION A B C MIDI IN D MIDI OUT E POWER 1 2 3 4 5 6 7 8 F CONTINUOUS CONTROLLERS ID IW IZ A R D PROGRAM MP1288 CONTROLLER # CHANNEL # RUN MAP # LEARN SEND MPC# MADE IN USA 0 5 CHANNEL 1 6 MAP # 2 7 MPC # 3 8 CONTROLLER # 4 9 STORE PROGRAM CHANNEL MAP # MPC # CONTROLLER # MODE 0 - 127 1 - 128 G A: Continuous Controller input jacks. 1/4" jacks (tip-sleeve only) for receiving 0-5 volt continuous controller voltages, or standard resistive volume pedal outputs. B: 3-digit high-efficiency number display for: · Displaying the program number being accessed while in normal SEND mode. · Displaying MAP numbers, MIDI channel numbers, and CONTINUOUS CONTROLLER numbers being assigned while in LEARN mode. C: MIDI IN jack. 5-pin jack for connection to the MIDI device to be controlled. E: POWER jack. For connection to the 12 VAC or DC supply. F: Function LED indicators. Indicate the following: · The SEND LED indicates that a MIDI signal being sent to the unit(s) being controlled. · The RUN LED indicates the unit is in "send" mode. · The LEARN LED indicates the unit is in "learn" mode. · As you assign each MAP #, CHANNEL #, MIDI PROGRAM CHANGE (MPC) #, or CONTROLLER #, the corresponding LED will stay lit. G: Function Footpads. For performing the following functions: · Incrementing, decrementing, and programming Program #s, MIDI Channel #s, MIDI Map #s, MPC #s, Continuous Controller #s, and MODEs. · STOREs and directly accesses program #s. OPERATION DEFINITION OF TERMS In order for you to clearly understand programming and operating your MP1288, youmust u nderstand the following terms: Program - Refers to the MP1288 Program Number, the number displayed on the 1288. Preset (or Program Change Number), refers to the MIDI number sent by the MP1288. MAP or PATCH refers to Program Changes (up to 8 total) sent by one Program of 2 5 MIDI Channel - Refers to the specific channel the MIDI data is being transmitted and received upon. Much like radio operation, both the radio station and your radio must be tuned to the same channel in order to communicate. There are 16 MIDI channels in which to send and receive upon. Standard SEND mode Upon power-up, the MP1288 is in SEND or standard operating mode. The MP1288 may be switched to accommodate units that count from 0 to 127, or from 1 to 128. (see LEARN mode). Program number changes are sent to the unit(s) being controlled by simply sing the leftmost PROGRAM UP or PROGRAM DOWN buttons. This selects the 10's digit. The buttons labeled in white and marked 0 through 9 select the 1's digit. MIDI data is sent out when a 1's digit is pressed, and the SEND LED will flash. Example: If you want to access program number 47 on a MIDI controlled unit upon power-up, the display shows [0-]. Push the PROGRAM UP button 4 times, the display now reads [4-]. Now, press the 7 button and the display will read [47], and program change number 47 will be sent to the receiving unit (it should also read 47). You may also select multiple presets (up to 8) on multiple units using the MIDI MAPS (see MAPS) section. LEARN (Programming) Mode In order to change MIDI Channels, program MIDI MAPs, change the Display Count, and program the Continuous Controller function, you must first be in LEARN Mode. To access the LEARN mode, simply hold down both PROGRAM buttons for about 5 - 7 seconds. · The LEARN LED will light and the display will be [00]]. To exit the LEARN mode, and return to SEND or standard mode, hold down both PROGRAM buttons again for 5 - 7 seconds. Changing display count (0-127 or 1-128) To select the display count mode, press the MODE button. · Access LEARN Mode. · The display will flash [01 to 128] or [0 to 127], the last one you see is the one selected. To select the other one, press ?. Changing the MIDI Channel To change the MP1288's send MIDI Channel, press a CHANNEL button while [00] is displayed at the start of LEARN Mode, then press STORE. · Access LEARN Mode · The display now counts through all the program numbers, changing them to the new channel. Remember, the MP1288's channel numbers can be programmed on an individual or group basis (see MAPS). · When the display reads [00] for the program number, the MIDI channel number will be for ALL program change numbers. CAUTION: This will erase all MAP numbers so the main MIDI channel number should be selected first. ** Remember, all PROGRAMMING functions are marked on the chassis in BLUE, ...