Leaflet (MH-402-DM-A4M)Table of ContentsFeatures1Replace Microphone or Listen Only Module1Specifications2Configure the Speaker Volume21. Remove the microphone module or listen only module.22. Using a small flathead screwdriver (or other device), adjust the speaker volume. See the table below.2Dip Switch Settings2MH-402 & MH-402L1Active Noise Reduction Dual-Sided Headset/Headphone1Size: 775 KBPages: 2Language: EnglishOpen manual
Leaflet (MH-402-DM-A5F)Table of ContentsFeatures1Replace Microphone or Listen Only Module1Specifications2Configure the Speaker Volume21. Remove the microphone module or listen only module.22. Using a small flathead screwdriver (or other device), adjust the speaker volume. See the table below.2Dip Switch Settings2MH-402 & MH-402L1Active Noise Reduction Dual-Sided Headset/Headphone1Size: 775 KBPages: 2Language: EnglishOpen manual
Leaflet (MH-402-DM-A4F)Table of ContentsFeatures1Replace Microphone or Listen Only Module1Specifications2Configure the Speaker Volume21. Remove the microphone module or listen only module.22. Using a small flathead screwdriver (or other device), adjust the speaker volume. See the table below.2Dip Switch Settings2MH-402 & MH-402L1Active Noise Reduction Dual-Sided Headset/Headphone1Size: 775 KBPages: 2Language: EnglishOpen manual
Leaflet (MH-402-DM-A5M)Table of ContentsFeatures1Replace Microphone or Listen Only Module1Specifications2Configure the Speaker Volume21. Remove the microphone module or listen only module.22. Using a small flathead screwdriver (or other device), adjust the speaker volume. See the table below.2Dip Switch Settings2MH-402 & MH-402L1Active Noise Reduction Dual-Sided Headset/Headphone1Size: 775 KBPages: 2Language: EnglishOpen manual
Leaflet (MH-402-DM-QC)Table of ContentsFeatures1Replace Microphone or Listen Only Module1Specifications2Configure the Speaker Volume21. Remove the microphone module or listen only module.22. Using a small flathead screwdriver (or other device), adjust the speaker volume. See the table below.2Dip Switch Settings2MH-402 & MH-402L1Active Noise Reduction Dual-Sided Headset/Headphone1Size: 775 KBPages: 2Language: EnglishOpen manual
