279
Chapter 11: Reference Section
SYSEX TUTORIAL
HOW TO EDIT A GLOBAL PARAMETER
Parameter data editing is accomplished using the format described on page 259.
F0
System Exclusive Status Byte
18
E-mu Mfg. ID
0C
Ultra Product ID Byte
dd
Device ID 0-15
(usually 00)
03
Command ID - Parameter Data
(from Command Summary)
pl
Parameter Number ls byte
pm
Parameter Number ms byte
vl
Parameter Value ls byte
vm
Parameter Value ms byte
F7
EOX
Example:
Change the Pan value of the Basic channel to “P”.
1) We need to find the preset parameter number for Channel Pan in Hexadeci-
mal. This will be the Parameter Number portion of the message.
The Channel Pan parameter is found on page 275. This is the actual number
and not an offset, so we only need to convert it to 14-bit 2's complement. The
parameter number for Channel Pan = 258.
a) 258
÷
128 =
2 r2
b) 2 in Hex =
02
= msb
c) 2 in Hex =
02
= lsb
2) The least significant byte is always sent first. The MIDI SysEx string now
looks like this:
F0 18 0C 00 03 02 02
XX XX
F7
. We're still missing the
value data to select the pan position.
3) From the table on page 275 you can find out that “-8” corresponds to Preset
Pan. For negative numbers, add 16384 to the original negative value.
16384 - 8 = 16376
(page 277)
.
4) Next we convert this number into “nibblized” Hex form.
a) 16376
÷
128 =
127 r120
b) 127 in Hex =
7F
= msb
c) 120 in Hex =
78
= lsb
5) The completed message is:
F0 18 0C 00 03 02 02 78 7F F7.
One More
If we wanted to change the Basic Channel to 5, the message would be:
F0 18 0C 00 03 00 02 04 00 F7
. Basic Channel is two parameters before
Pan in the list, Subtract 2 from the Parameter Number (02 02 - 2 =
00 02
).
MIDI channels begin at 00; therefore channel 5 would be 4. Convert 4 into
Hex =
04.
(LSB first = 04 00.)
SEE
MIDI MODE
IN THE MASTER
MENU FOR ADDITIONAL
INFORMATION ON DEVICE ID.
NOTE: CHANGING BASIC
CHANNEL PAN IS THE SAME AS
CHANGING MIDIMAP PAN.
Summary of Contents for Ultraproteus
Page 1: ......
Page 11: ...Chapter 1 Basic Setup 1 UltraProteus INTRO BASIC SETUP ...
Page 12: ...UltraProteus Operation Manual 2 ...
Page 20: ...UltraProteus Operation Manual 10 ...
Page 21: ...11 Chapter 2 Basic Operation UltraProteus BASIC OPERATION ...
Page 27: ...27 Chapter 4 Midimap Menu UltraProteus MIDIMAP MENU ...
Page 28: ...28 UltraProteus Operation Manual ...
Page 37: ...37 Chapter 5 Effects Section UltraProteus EFFECTS SECTION ...
Page 38: ...38 UltraProteus Operation Manual ...
Page 57: ...37 Chapter 5 Effects Section UltraProteus EFFECTS SECTION ...
Page 58: ...38 UltraProteus Operation Manual ...
Page 77: ...57 Chapter 6 Hyperpreset Menu UltraProteus HYPERPRESET MENU ...
Page 78: ...58 UltraProteus Operation Manual ...
Page 87: ...83 Chapter 7 Preset Programming PRESET PROGRAMMING ...
Page 103: ...67 Chapter 7 Preset Programming PRESET PROGRAMMING UltraProteus PRESET PROGRAMMING ...
Page 104: ...68 UltraProteus Operation Manual PRESET PROGRAMMING ...
Page 120: ...99 Chapter 8 Preset Menu UltraProteus PRESET MENU ...
Page 121: ...100 UltraProteus Operation Manual ...
Page 149: ...128 UltraProteus Operation Manual ...
Page 150: ...129 Chapter 9 Copy Menu COPY MENU UltraProteus COPY MENU ...
Page 151: ...130 UltraProteus Operation Manual COPY MENU ...
Page 158: ...137 Chapter 10 Step by Step STEP BY STEP UltraProteus STEP BY STEP ...
Page 159: ...138 UltraProteus Operation Manual STEP BY STEP ...