Shure SCM410E User Manual page 18

SHORTING OVERRIDE IN TO LOGIC GROUND INTERNALLY
This modification is equivalent to shorting one of the channel OVERRIDE
IN to the LOGIC GROUND pin via the high density DB-15 logic connector.
With this modification, a channel is always on.
SHORTING MUTE IN TO LOGIC GROUND INTERNALLY
This modification is equivalent to shorting a channel MUTE IN to the
LOGIC GROUND pin via the high density DB-15 logic connector. With this
modification, a channel is always muted.
DISABLING AUTOMATIC MIXING FUNCTION BY CHANNEL
This modification removes a given channel from the IntelliMix automatic
mixing circuitry, so that a source such as music can be played through a
channel of the SCM410 without affecting the automatic mixing of the un-
modified channels.
MANUAL MODE ENABLE
This modification defeats the automatic mixing functionality of the
SCM410, so that it operates as a standard 4 x 1 mixer.
Procedure:
1. Short jumper X1003.
Procedure:
1. Short jumper X1004.
Procedure:
If necessary, modify the channel input to accept line level
1.
signals. Refer to the
Modify the channel's Override In to On. Refer to the
2.
Override In to Logic Ground Internally paragraph.
3. Short jumper X1001 to remove the channel from the MaxBus.
4. Remove R1064 to remove the channel from the Last Mic
Lock-On Bus.
Procedure:
1. Short jumper X9001.
18
Inserting an Input Line Pad paragraph.
Shorting