LXE hx3 参考指南

Settings | Control Panel Options 

103 

E-EQ-HX3RG-C 

HX3 Reference Guide 

None 

When enabled, the internal microphone is turned off. The default is 
unchecked (disabled). 

Internal Mic 

When enabled, the internal microphone is turned on. The default is 
checked (enabled).  

Enable the Input Boost checkbox to boost Record Gain by 20 dB.  

For example, if Record Gain is set to 40 dB and Input Boost is enabled, 
the dB for microphone output is boosted by 20 dB. The resulting 
microphone output would be approximately 60 dB. 

Bluetooth Future 

use. 

Enable Headset 

When Enable Headset is unchecked (disabled), the internal speaker and 
microphone are enabled. When Enable Headset is checked (enabled), 
the internal speaker and microphone are disabled. The default is 
checked (enabled).  

When you will be using a tethered battery/audio cable without a 
headset, disable the Enable Headset parameter. 

Input Boost 

When checked (enabled) increases the sensitivity of the microphone 
(internal or headset) by 20 dB.  

Record Gain 

Tap and hold the slider and move it left and right to adjust. Or tap the 
left and right arrow keys to adjust the slider. The default is 22.5 dB. 

 

Due to the headless design of the HX3, these settings have no effect on the device.