Yamaha MY4-AEC MTX5-D/MY4-AEC System Setup Manual - Page 17

Example 3) Four remote locations, and four mics in the meeting room  Example settings for MTX Editor • Distance setting For a simple configuration in which the distance between the microphone and speaker is within two meters, there is no need to change this setting in MTX Editor. If the distance between the microphone and speaker is greater than two meters, use the [Distance] knob to specify the distance. • Echo cancellation depth setting If there is a large amount of echo, use the [Effect] list box to adjust the depth of echo cancellation. Higher numeric values allow more echoes to be cancelled. However, this will degrade the audio quality correspondingly, so consider the tradeoff as you adjust this. • FBS setting The MTX5-D provides two types of FBS: DYNAMIC and FIXED. In this project file, the DYNAMIC setting of the MTX5-D unit is turned on. As needed, use the "INPUT" screen to set the FBS setting to FIXED. For details on how to make this setting, refer to the "MTX Editor User's Manual." NOTE FBS is also provided by the MY4-AEC; however, because the FBS of the MTX5-D allows more flexible settings, you should use the FBS of the MTX5-D. • To make echo cancellation work effectively Do not use GATE, COMP, AGC, or LIMITER, and do not operate the faders or gain while the system is in use. Doing so will decrease the effectiveness of echo cancellation. • XMV attenuator value In this project file, the XMV's attenuator value is set to -99. Use the "XMV" screen to set the CH A attenuator value to an appropriate value. MTX5-D/MY4-AEC System Setup Manual 17