Daktronics Sportsound Rack SSR-300 Operation Manual - Manual (Page 28)

22 Maintenance & Troubleshooting
Symptom/Condition Possible Cause Potential Solution
Announcer hears nothing through
headphones
Announcer’s interface is not
plugged into appropriate
inputs the announcer’s
interface plate Plug announcer’s interface
into AUX 1 and MIC 1 on the
announcer’s interface plate
(part # EN-2416)
AUX 1 settings are
improperly set on mixer
Check MIC 1 and AUX 1
mixer settings
Announcer’s interface
HEADPHONE VOLUME is
turned down
Turn HEADPHONE
VOLUME knob to an
appropriate level
Announcer’s mic muting circuit does
not work No phantom power from
mixer
Turn on phantom power
from mixer
For Wireless
No signal present at mixer from
wireless microphones
The battery is not installed
properly in the transmitter
Reinstall the battery properly
The battery is not providing
full power
Charge or replace battery
The transmitter is not
switched to the on position
Switch the transmitter to the
on position
The transmitter and receiver
are set to different channels
Set to same channel
Interference on wireless equipment
Competing RF equipment
within frequency band
1. Scan for clearest
group/channel on
microphone receiver.
2. Switch wireless receiver
and transmitter to an
available clear channel.
(Section 3.7)
Low audio signal from wireless
device
Improper gain adjustment on
mixer input
Set proper mixer input gain
levels
Improper gain adjustment on
transmitter output
Set proper transmitter output
gain levels (refer to Shure
®
ULX
®
Wireless System
User Guide)