Troubleshooting - M-Audio HAMMER88 User Manual

another value when pressed again. This means that one value is sent the first time
it is pressed, and another value is sent the next time it is pressed again.
When toggle/latching values are assigned to the – and + buttons, they will each
trigger between two program values per button (these can also be assigned to 2
separate channels). This means that one set of Program values can be assigned
to the – button, and a separate different set of Program values can be assigned to
the + button.
When set to Program Latch, the buttons will light up in the following way:
• When the – button's first program is selected, the – button will be white
and dimly lit.
• When the – button's second program is selected, the – button will be
white and brightly lit.
• When the + button's first program is selected, the + button will be white
and dimly lit.
• When the + button's second program is selected, the + button will be
white and brightly lit.
Program Change Increment/Decrement
Using the Hammer 88 editor application, it is possible to configure the Pedal inputs
or –/+ buttons to send an Increment (increase) or Decrement (decrease) Program
Change message each time it is pressed. When one pedal is configured to
increment through sound Programs (such as, 1, 2, 3, etc.), and another to
decrement through them (such as, 127, 126, 125, etc.), the second pedal will not
decrement from where the first pedal left off (for example, 2, 1, 0). This is in contrast
to the buttons. The + button will only increment and the – button will only
decrement. Pressing + to increment to the value of 127 and then pressing the –
button will decrement the value to 126. Furthermore, pressing the – sends values
such as 127, 126, 125, etc, and will decrement from where the + button left off (for
example, 125, 126, 127). When set to Program Inc/Dec, each of the buttons will
light up white briefly when pressed.
MMC
The – and + buttons can be assigned to send a MMC (MIDI Machine Control)
message. MMC is a transport control protocol that is used to remotely control some
recording hardware and DAWs. When set to MMC, the – button will send a Stop
message and the + button will send a Play message. The – and + buttons will be
lit red while stopped and green while playing.
Editing Controls Using the Editor Application
For full details on editing controls, see the separate Hammer 88 Preset Editor User
Guide on m-audio.com.

Troubleshooting