6
Hold the instrument comfortably in fix on tripod
V. Measurement Preparation
(1) Battery loading
Remove the battery cover on the back and put in one 9V
Battery.
(2) Battery Replacement
When the battery voltage drops below the operating
voltage, mark “BAT” appears. If it appears, battery
should be replaced with new one.
VI. Operating Precautions
(1) Wind blowing across the microphone would bring
additional extraneous noise.
Once using the instrument in the presence of wind, it is
a must to mount the windscreen to not pick up
undesirable signals.
(2) Do not store or operate the instrument at high
temperature and high humidity environment.
(3) Keep microphone dry and avoid severe vibration.
(4) Please take the battery and keep the instrument in low
humidity environment. When not in use.
