Sonifex CM-CU21, User Handbook Manual, Page: 15 / 32

CM-CU21 Commentator Unit User Handbook
5
CM-CU21 COMMENTATOR UNIT
2
M
AIN P
ANEL C
ONTR
OLS & INDIC
A
TORS
Limit LED
The limit LED illuminates when the adjustable limiter on the mix outputs is enabled and
active. See section 4 Rear Panel Controls on page 7 for details of how to enable and adjust
the limiter. The colour and brightness level of the limit LED can be changed if required, see
section 5 Configuration Options on page 10 for details.
Power LED
The power LED indicates that the unit has power from either of its mains or DC inputs
when it illuminates red. If this indicator is not on when mains power is connected to the
unit, this may indicate a ruptured mains fuse or a problem with the internal power
supply module. The power LED also indicates when the unit is in setup mode by flashing
amber/red.