TELIKOU
MS-800 Eight-Channel Main Station
10
Pin 1 --- Common (Shield)
Pin 2 --- Power or Control Signal
Pin 3 --- Audio Signal
Notice:
the pin-1 GND connection for each XLR connector must be insulated from
cabinet, and cannot be connected to shell of XLR connector.
V Troubleshooting
Problem: Power LED wink
Cause 1: Direct short on the intercom channel
Solution 1: Remove all the intercom cables from MS-800. Check each channel one
by one, until find the short channel.
Cause 2: Overload
Solution 2: Decrease the amount of remote stations.
Problem: System feedback (Acoustical)
Cause 1: Listen level control at this station or a remote station is set too high
Solution 1: Adjust
Cause 2: Sidetone null control at this station or a remote station is not adjusted
correctly
Solution 2: Adjust. Refer to the procedure in the Front Panel section of this
manual.
Cause 3: Channel unterminated.
Solution 3: Set the MS-800 termination switch to the ON position.
Cause4: A headset cord is too long or jointing quality.
Solution4: Check headset cord
Problem: Excessive crosstalk
Cause 1: High DC resistance in ground return.
Solution 1: Use heavier cable; add additional conductor(s) to ground return.
