Toa DP-L2 v.2.00 - Manual (Page 7)

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17 18 19 20 21 22 23
24
25
26
[Rear]
17. Power switch
Turns on and off the power.
Tip: The Power indicator (1) is located on the front
panel.
18. AC inlet
Connect this inlet to the AC wall outlet using the
supplied power cord.
19. Functional earth terminal
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
20. RS-232C Communication port (Non LPS)
Used for maintenance purposes, and not
normally used.
21. OUTPUT 1 and 2 terminals (+4 dB*, 600Ω)
Electronically-balanced outputs of removable
terminal blocks. Polarity: E=Ground, C=Cold,
H=Hot
Note: Be sure to use the supplied 3P removable
terminal plugs for connection. (See p. 23.)
22. MONITOR OUT terminal (+4 dB*, 600Ω)
Electronically-balanced output of removable
terminal block. Polarity: E=Ground, C=Cold,
H=Hot
Note: Be sure to use the supplied 3P removable
terminal plug for connection. (See p. 23.)
23. INPUT 1 and 2 terminals
(+4/–8/–20 dB* changeable, 15 kΩ)
Electronically-balanced inputs of removable
terminal blocks. Polarity: E=Ground, C=Cold,
H=Hot
Note: Be sure to use the supplied 3P removable
terminal plugs for connection. (See p. 23.)
24. Ground lift switches
When the unit is connected to external
equipment, a ground may create a loop,
potentially generating a hum noise. In such
cases, the ground loop can be cut off by setting
the corresponding switch to the LIFT position.
Normally, set both switches to the NORM
position.
25. SENSOR input terminal
(+4/–48 dB* changeable, 10 kΩ)
Electronically-balanced input of removable
terminal block. Polarity: E=Ground, C=Cold,
H=Hot
Power of 15 V DC/10 mA can be supplied from
the rightmost "+15 V DC" pin terminal.
Note: Be sure to use the supplied 4P removable
terminal plug for connection. (See p. 23.)
26. PHANTOM power switch
Turn on the switch when using a phantom-
powered sensor microphone, and the phantom
power of 15 V DC is supplied. Otherwise, when
using other type of sensor microphone or other
equipment, be sure to turn off the switch.
*0 dB = 0.775 V