Микрофон конденсаторный INVOTONE GM300. Инструкция на английском языке

TABLE GOOSENECK
MICROPHONES
INVOTONE   GM-300  professional  table  conference   USAGE:
microphone                                            1.  If  use  the  phantom  power,  please  connect  the  parts
- back electret condenser capsule delivering bright, clean   according to the drawing.
sound, high sensitivity, low self-noise as well as   2.  Connect the microphone to its base.
hyper-strong pickup                                  3.  Plug the XLR connector of the attached cable, connect
- flexible gooseneck altering smoothly and quietly        the microphone to a mixer.
- powered by phantom power supply                     4.  Turn  the  volume  control  down  to  zero,  turn  on  the
- microphone can be used separately or adopted into the   power  switch  both  the  mixer  and  microphone,  adjust
conference system projects                               the volume.
- Hi-Fi sound                                         5.  The  best  distance  from  the  microphone  cartridge
- high sensitivity & low self-noise                       should be kept at 5 to 30 cm.
- hyper-strong sound pickup
- attractive exterior, convenient installation & easy  CAUTION:
operation                                            1.  When  the  cartridge  is  covered  by  hand,  or  close  to
- balanced output circuit                                 speakers  it  may  cause  howling  noise,  when  this
applications: large-scale conferences, public addresses,  happens,  simply  turn  down  the  volume,  take  the
outdoor speeches                                         microphone  further  away  from  the  speakers,  and  let
the cartridge not face the speakers.
SPECIFICATION:                                        2.  Due  to  the  high  sensitivity  of  the  gooseneck
Element: Back Electret Condenser                          microphone, do not drop it from high or collide.
Polar Pattern: Uni-directional                        3.  Avoid keep it in high temperature and humidity.
Frequency Response: 50Hz-16kHz
Sensitivity: -38dB±3dB (0dB=1V/Pa at 1kHz)
Output Impedance: 250?±30%
Phantom Power Requirement: 9v-25V Phantom Power
FREQUENCY RESPONSE GRAPH:
-30
-40
-50
-60
(dBV/Pa)
-70
20    50  100  200  500  1K  2K   5K     20K
(Hz)
Frequency Response Graph
OPERATION:
PH A N TO M  P O W E R
S U P PL IER
AM P L IF IE R,
M IXE R ,                                    T AB LE  GOO D SE N E CK
M ICR O P H O NE
P O W ER  AM P L IF IER
X L RF        XL RF   X L RM