Toa M-633D - Manual (Page 8)

8
18 17 19
20 21 22 23 24 25
[Rear]
17. Stereo output terminals
0 dB*, 1 kΩ, electronically balanced type.
Use the supplied removable terminal plug for
connection.
18. Auto mute switch
Used to turn on and off the Automatic Mute
function (AUTO MUTE).
19. Input sensitivity selector switches
Used to select the input sensitivity and phantom
power ON/OFF.
Note
Set to "PHANTOM" only when connecting a
microphone which requires phantom power (+24
V, 10 mA) to the corresponding input terminal.
Connecting an equipment other than this type of
microphone to the input terminal set to PHANTOM
may cause the unit to malfunction or may generate
hum noise.
20. AC inlet
Connect this inlet to the AC wall outlet using the
supplied power cord.
21. Functional ground terminal
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional ground terminal
of the external equipment may reduce the hum
noise.
Note: This ground is not for protective ground.
22. Monaural output terminals
0 dB*, 1 kΩ, electronically balanced type.
Use the supplied removable terminal plug for
connection.
23. Recording output terminal
–10 dB*, 1 kΩ, unbalanced type.
Use an RCA plug for connection.
24. Stereo input terminals
–10 dB*, 10 kΩ, unbalanced type.
Use an RCA plug for connection.
STEREO IN1 is internally connected in parallel to
the front-mounted stereo input jack (11).
25. Monaural input terminals
Input level can be selected by the input level
selector switch (19) position as follows.
LINE: –10 dB*/2.4 kΩ
MIC: –46 dB*/2.4 kΩ
PHANTOM: –46 dB*/2.4 kΩ
Removable terminal blocks and phone jacks
are provided. Both terminals are electronically
balanced type and internally connected in parallel.
* 0 dB = 1 V