Allen & Heath 1D 用户手册

 

Allen & Heath 

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XONE:1D User Guide 

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Rotary Encoders 
Turning an encoder produces MIDI CC 

(continuous controller) messages with a 

unique controller number in two’s 

compliment binary encoding (Map2) or Note 

on messages (Map1) - see diagram overleaf.   
These encoders feature a built in momentary 

push switch.  Pressing down on the encoder 

knob activates the switch and sends a “note 

on” MIDI message, releasing the switch sends 

a corresponding “note off” message. 

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Rotary Potentiometers 
T h e s e   c o n t r o l s   a r e   s t a n d a r d 

potentiometers with end stops and a centre 

detent for easy setting.  Turning a pot from 

left to right will send MIDI messages with a 

unique CC number and a control value 

from 0 to 127.  

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Linear Faders 
Moving a linear fader will send a MIDI 

message with a unique CC number and a 

control value from 0 (bottom) to 127 (top). 

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Push Buttons 
There are 12 momentary action switches 

coded with letters M through to X for easy 

identification.  Pressing a switch will send a 

unique “note on” MIDI message.  Releasing 

the switch sends a corresponding “note off” 

message. 

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Rotary Encoder 
A rotary encoder with switch, as above. 

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Jog Wheel 
The jog wheel features an optical encoder, 

which produces CC messages in a similar 

way to the other encoders.  Switches are 

located at the top, bottom, left and right of 

the wheel.  Pushing down on the face of the 

wheel sends note on / note off messages.  

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Illuminated Push Buttons 
Momentary action switches with red light ring indicators.  Pressing a switch will send a 

“note on” MIDI message, releasing the switch will send a “note off” message. 
If the MIDI Map is set to Map 1, the illuminated rings will stay on permanently.  If the 

MIDI Map is set to Map 2 they will toggle each time the switch is pressed.  
 

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