Yamaha M2500 Manual Do Utilizador

The Scene Memory function

1. In a scene memory number 1–8, store the mute 

(off) settings of the channels that you wish to 
use as a mute group.

2. Press the UTILITY switch to move to Utility 

mode, select the oP (recall operation) item, and 
set its value to “

.” (For details on procedure 

in Utility mode, refer to page 34.)

Now scene memory numbers 1–8 can be used as 
mute groups, and the DIRECT RECALL 1–8 switches 
will function as mute group switches.

3. Press and hold the UTILITY switch for one sec-

ond or more, or repeatedly press the UTILITY 
switch to return to Normal mode

4. To turn on a mute group 1–8 (the mute settings 

of scene memory numbers 1–8), press the cor-
responding DIRECT RECALL 1–8 switch.

Mute groups 1–8 that are turned on will be shown by 
the indicator of the corresponding DIRECT RECALL 
1–8 switch.

5. As desired, press other DIRECT RECALL 

switches to add mute groups.

6. To defeat a mute group that is on, press the cor-

responding DIRECT RECALL switch once 
again.

The indicator of the DIRECT RECALL switch will go 
dark, and the mute group will be cancelled.

In the unlikely event that the system of the M2500 
experiences a malfunction so that the scene memory 
circuit cannot be used, it will automatically switch to 
the local control circuit. When the local control cir-
cuit is operating, the MEMORY display will go dark, 
and it will not be possible to operate the scene mem-
ory switches. However, the ON/EDIT switches of the 
input channels and output channels will function as 
conventional on/off switches, so that you can con-
tinue to use the M2500 as a conventional analog 
mixer.

• Even while using mute groups, you can use the 

▲/▼ (or 0–9/ENTER) and RECALL switches 
to recall scene memory numbers 9–128. How-
ever, the mute settings of mute groups turned 
on by the DIRECT RECALL switches will not 
be cancelled.

• If you use the 0–9/ENTER and RECALL 

switches to recall scene memory numbers 129 
(all on) or 130 (all off), the mute settings of the 
mute groups selected by the DIRECT RECALL 
switches will be cancelled.

Note: If the cause for the malfunction is in the 
power supply, it may not be possible to use the 
local control circuit either.