Toa IR-310M - Manual (Page 8)

8
9. INFRARED WIRELESS MICROPHONE USAGE TIPS
9.1. When Holding the Microphone By Hand or Hanging It Around the Neck
Note: Do not cover the infrared wireless microphone’s infrared emitter with the hand or hide the
microphone by placing it inside clothes. Covering the infrared emitter will disable light transmission.
[Hands-free use] [Hand-held use]
[Correct] [Incorrect]
ON/OFF
ON/O FF
ON/O FF
[Correct] [Incorrect]
Hang the microphone around the neck so that
its infrared emitter is oriented toward the front.
Do not cover the unit’s infrared emitter with the
hand or hide the unit by placing it inside clothes.
Covering the infrared emitter will disable light
transmission.
IR-820SP
Infrared Wireless Speaker
IR-801AF
Audio Interface Unit
Speaker
Revolving light
IR-802T
Infrared Wireless Tuner
IR-310M
Infrared Wireless
Microphone
Audio output
Control output
Amplifier
ON/O FF
[Example of Function button usage]
Push the Function
button while speaking.
9.2. Setting the Microphone Sensitivity Selector Switch
The microphone sensitivity can be set to "H" (High) or "L" (Low).
To obtain better sound quality, it is recommended to set "H" position when hanging the microphone
around your neck and "L" position when holding it by hand. In addition, when using the IR-310M in
conjunction with the optional microphone ( YP-M301 or WH-4000H Headset Microphone) to be
connected to the external microphone input terminal, "L" position setting is recommended to obtain