KH 810/870 | 1
Important safety instructions ...............................................2
The KH 810/870 subwoofer .................................................4
Compatibility.........................................................4
Delivery includes ..........................................................4
Product overview ..........................................................5
Installing and connecting the KH 810/870 ....................................8
Preparing the subwoofer ...............................................8
Preparing the room....................................................8
Setting up the subwoofers..............................................9
Connecting the subwoofer.............................................11
Using the KH 810/870.....................................................17
Switching the subwoofer on/o ........................................17
Calibrating the subwoofer.............................................17
Compensating for larger time of flight (TOF) dierences ..................20
Using the bass management ...........................................20
Boosting the LFE channel and adjusting the LFE mode.....................20
Activating ground lift .................................................22
Remote-controlling the system.........................................22
Resetting the settings of the KH 810/870................................24
Cleaning and maintaining the subwoofer ................................25
Troubleshooting ..........................................................25
Specifications ............................................................26
Accessories ..............................................................28
Manufacturer Declarations .................................................29
Technical information & glossary ...........................................30
Contents
Appendix
System block diagram....................................................I
Pin assignment of the XLR socket .........................................I
Pin assignment of the REMOTE CONTROL AND RS-232 socket ..................I
Acoustical measurements .............................................II-IV
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