Instruction manual

15
Preparations
Windscreen (WS-10, WS-15)
When making outdoor measurements in windy weather or when measuring
air conditioning equipment or similar, wind noise at the microphone can cause
measurement errors. Such effects can be reduced by using the windscreen.
Mounting the windscreen on the microphone will cause a slight change in
frequency response, as shown in the Technical Notes.
When using the windscreen, a windscreen correction can be executed ac-
cording to the following procedure.
You can use the correction to ensure  at frequency response when the wind-
screen is mounted.
1. Press the MENU/ENTER key to bring up the menu list screen.
2. Use the
keys to select [Measure] and press the MENU/
ENTER key. The measurement setting screen appears.
3. Use the
keys to select [Windscreen Correction] and press the
MENU/ENTER key. The windscreen selection screen appears.
4. Use the keys to select the model of windscreen and press the
MENU/ENTER key.
5. Press the START/STOP key to return to the measurement screen.
Note
When using the windscreen for outdoor WS-15,
remove the windscreen fall prevention rubber.
Windscreen WS-10
Windscreen for outdoor WS-15
Windscreen fall prevention rubber