protech NIPROS NC-400 Operating instructions
- Category
- Video switches
- Type
- Operating instructions
Input Connectors L/R (XLR 3-pin) Connect audio signals, a line-leve (+4dB or -20dB) or microphone-level (-60dB).
An input level select switch is provided for each channel.
Iuput Connectors L/R (RCA Pin-Jack) Connect audio signals of the RCA pin-plug.
Output Connectors L/R (XLR 3-pin) Used for the audio signal output.
The line-level(+4dB) input signal is adjusted to the output level of -20dB or -60dB
by the output level select switche and output level volume control .
Output Connector (XLR 5-pin) Used for the audio signal output. The output signal level is -60dB and can be adjusted finely
by the output level volume control .
Input Level Select Switches [LINE(+4dB)/MIC(-60dB)LINE(-20dB)/RCA IN] Set to the appropriate position according to
the input connec tor and the input signal level.
Output Level Select Switches [-20dB/-60dB] Select the output signal level, -20dB or -60dB, when the line-level, +4dB,
is input and the select switch is set to the LINE(+4dB) position.
The output signal can be adujusted by the LEVEL volume control.
Output Level Volume [LEVEL] Adjust the ouput signal level.
Output Signal Level Fixing Switch [LEVEL/FIX] When the FIX position, the output level volume is invalid to fix the level.
Earth Lift Select Switch [EARTH LIFT ON/OFF] Select the EARTH LIFT ON or OFF for each input and output on each
channel.
EARTH LIFT ON : floats the circuit from the ground.
EARTH LIFT OFF : grounds the circuit.
To minimize the noise caused by the equipment, wiring and power supply that are connected
to this unit and by the other environmental conditions of using this unit
Set each of EARTH LIFT switches on the input side and the output side to ON or OFF, respectively.
The noise reduction with a transformer and the ground lift circuit enables clear sound recording .
Supports XLR 3P input and RCA pin jack input.
The output of the microphone level is enabled by an attenuator circuit.
The fine adjustment of the output level is enabled by the trim volume.
Two systems of the XLR 3P output and the XLR 5P output are equipped with. And enables 2 distribution output.
NC-400
NOISE EATER
XLR 3-pin ×2 (L/R)
RCA Pin jack ×2 (L/R)
LINE: +4 dB/ LINE: -20 dB/ MIC: -60 dB
XLR 3-pin ×2 (L/R)
XLR 5-pin ×1 (L/R)
XLR 3-pin : -20 dB/-60 dB(Select switch), Fine adjustment by trim volume
XLR 5-pin : -60 dB, Fine adjustment by trim volume
Input/Output
General
■Option
Connecting cable MC-200 For connection to Panasonic Memory Card Recorder AG-HMR10A
approx. 134 x 96 x 35 mm
approx. 0.39 kg
0 ℃ ～ 40 ℃
Operating Instructions
Accessories
1. (Connection) Connect the input and output signals to the input and output connectors.
2. (Setting) Set the Input Level Select Switches, Output Level Select Switches and Output Level Volume.
3. (EARTH LIFT Switches Setting) After all the connection and settingt of the apparatus are compleated,
set each of EARTH LIFT switches on the input side and the output side
to ON or OFF respectively to minimize the noise.
to
Switcher,
Recorder,
etc.
Audio signals
from
Mixing Console,
Mixer, etc.
XLR 3S
RCA
XLR 3P
XLR 5P
MC-200(optional)
Connect the NC-400 output connector XLR 5P to the recorder with the cable MC-200(optional).
XLR 5P
NOTE
Features, design and specifications are subject to change without notice.
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protech NIPROS NC-400 Operating instructions
- Category
- Video switches
- Type
- Operating instructions
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