Owner's Manual
Sampling memory included as standard
The DTX900M comes with 512 MB of sampling memory (SDRAM) built in. Accordingly, external audio can be sam-
pled without the need for a separately-sold memory chip (DIMM).
Addition of a new Auto Power-Off function
The DTX900M features an Auto Power-Off function that will help to save energy should you forget to turn it off your-
self. This function automatically turns off the drum trigger module after a set period of inactivity.
Setting the Auto Power-Off function
Using the following procedure, you can set the amount of time that the Auto Power-Off function waits before turning
off the drum trigger module.
Shortcut for disabling the Auto Power-Off function
If you hold down the [REC] button while turn-
ing on the DTX900M, the Auto Power-Off
function will be disabled (and the message
“Auto power off disabled” will be displayed).
This function will remain disabled until you set
a new Auto Power-Off time.
IMPORTANT
• Because of the addition of SDRAM, separately-sold memory chips (DIMM) can no longer be installed.
Accordingly, the Optional DIMM Installation section of this Owner’s Manual (on pages 147 to 149) does not
apply to the DTX900M.
• Whenever you encounter the phrase “DIMM (sold separately)” in this Owner’s Manual, you should interpret it
as meaning “SDRAM (built-in)”.
• SDRAM supports both writing and deleting of data; however, the content of this memory is cleared whenever the power is turned off.
Procedure Settings (minutes) Default setting (minutes)
[UTILITY] [F1] GENERAL [SF5] OTHER
Change the AutoPowerOff setting [STORE]
off (Auto Power-Off disabled), 5, 10, 15, 30,
60, 120
30
NOTICE
For DTX900M Owners
Differences from DTX900
Building on the performance and functionality of the DTX900—the flagship model in our lineup
of drum trigger modules—the enhanced DTX900M model delivers added convenience.
These DTX900M enhancements are described in detail below.
Reading this Owner’s Manual
The content of this manual is identical to that of the original DTX900 Owner’s Manual. With the exception of
the functions described in this section, there are no other differences between the DTX900 and the
DTX900M. Therefore, whenever you encounter the term “DTX900” in this Owner’s Manual, you should inter-
pret it as meaning “DTX900M”.