Sony ECM-999 - Page 2

ECM-999/999PR
Frequency Response
See illustration [A]. Directive angle 120°
. 8 - L-channel directional pa R-channel directional
Directivity
axis
(0°)
nee
axis
(0°)
See illistration [B]. .
ee > ~
R (180°) L (180°)
[A] @ Directional axis(0°) @ 180° from the directional axis
foe as tH
inal ins
Response (dB) . i A
| HICH HSE EEN
LUT
500 1k 2k 5k 10k 20k
Frequency (Hz)
Directive angle 120°
7 R-channel directional axis (0°)
Battery Installation
When to replace the battery
When the power is turned on, the battery check indicator lights
momentarily. When the battery becomes weak, the indicator remains
dimly lit or does not light at all. In this case, replace the battery with a
new one.
Sony R6P (size AA) battery gives continuous operation of the
microphone for about 80 hours.
Notes on battery
To avoid damage to the unit caused by battery leakage and corrosion;
* Install the battery with correct polarity.
* Do not try to recharge batteries.
* Remove the battery if the microphone is not to be used for a long
period of time.
In case of battery leakage, wipe off any deposit in the battery
compartment before installing a new battery.