你先初始化一下,相关内容在说明书P282:
Initializing the DM2000
The DM2000 can be initialized as follows.
1,Turn off the DM2000.
2 While holding down the SCENE MEMORY [STORE] button, turn on the DM2000.
3,When the confirmation message appears, release the SCENE MEMORY
[STORE] button, select [INITIALIZE] button, and press [ENTER].
The following message is displayed while initialization is in progress: “Loading Factory Presets
& Calibrating the Faders... Do Not Touch the Faders!”
It’s important that you do not touch the faders while this message is displayed, as the faders
may not be calibrated correctly.
The display returns to normal when initialization is complete.