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Table
of
Contents
INTRODUCTION ................................................................................................................................... 3
Important Safety Instructions .............................................................................................................................. 3
General Description ............................................................................................................................................. 3
Features ................................................................................................................................................................ 4
MH-300/MH-300L (no ANR)
Single-Sided Headset/Headphone ....................................................................................................................... 5
MH-302/MH-302L (no ANR) & MH-402/MH-402L (ANR capable)
Dual-Sided Headset/Headphone .......................................................................................................................... 6
Battery Charger ................................................................................................................................................... 7
Battery Charger Power Supply ............................................................................................................................ 7
CONFIGURATION, OPERATION AND MAINTENANCE ............................................................... 9
Before First Use ................................................................................................................................................... 9
Battery Charging (MH-402 Series) ...................................................................................................................................9
Battery Installation (MH-402 Series) ................................................................................................................................9
Remove and Replace any Headset Module ......................................................................................................................9
Configuration ..................................................................................................................................................... 11
Access the Dip Switches .................................................................................................................................................11
Configure the Speaker Volume .......................................................................................................................................12
Dip Switch Settings .....................................................................................................................................................12
Configure Speaker Mode ................................................................................................................................................13
Dip Switch Settings .....................................................................................................................................................13
Configure ANR (MH-402 and MH-402L Only) ............................................................................................................14
Configure Auxiliary Audio .............................................................................................................................................14
Operation and Maintenance ............................................................................................................................... 15
Headset Adjustment and Sizing ......................................................................................................................................15
Microphone Adjustment .................................................................................................................................................15
Replace the Earcup, Temple and Headband Cushion .....................................................................................................15
Replace the Windscreen ..................................................................................................................................................19
Care and Maintenance ....................................................................................................................................... 19
Clean the Headset ...........................................................................................................................................................19
Store/Transport the Headset (MH-402 and MH-402L Only) .........................................................................................19
BATTERY MODULE ............................................................................................................................ 21
Battery Module .................................................................................................................................................. 21
Replace the Battery .........................................................................................................................................................21
Charge the Battery ..........................................................................................................................................................22
Summary of Contents for MH-300
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