Daktronics SPORTSOUND SSR-200 GEN II, Руководство по эксплуатации

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Maintenance and Troubleshooting
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4 Maintenance and Troubleshooting
Maintenance
• Unplug rack (and fiber box, if included) from power during periods of non-use.
• Store equipment in a clean dry place free from moisture, debris, and extreme
temperatures.
• Keep announcers rack and equipment covered from dust/debris when not in use.
• Clean equipment annually or as needed using electronic equipment duster and a
dry cloth.
Troubleshooting
This section lists potential problems with the system, indicates possible causes, and
suggests corrective action. This list does not include every possible problem, but it does
represent some of the more common situations that may occur. If individual components
fail to work, refer to troubleshooting sections in the manufacturers’ manuals. If the
problem persists, please contact Daktronics for assistance.
Note: Be sure to power on the announcer’s rack, fiber box, and cabinet breakers. Make
sure all connections from source to the fiber box are complete.
Symptom/Condition Possible Cause Potential Solution
No power lights illuminated
on rack equipment
Rack power strip switch is in the
OFF position.
Flip the rack power strip switch to
the ON position.
Rack is plugged into dead wall
receptacle.
Verify the rack is plugged into live
wall receptacle.
No audio exiting the rack
SOUND SYSTEM switch is in the
OFF position.
Flip switch to the ON position.
No audio is present at mixer.
Verify audio source is outputting
signal to mixer and gain knobs are
set to an appropriate level (mixer
signal indicator lights should be
illuminated).
Announcer’s interface
microphone signal does
not appear at mixer
Announcer’s interface does
not have power.
Verify the interface is plugged into
live wall outlet.
Announcer’s interface is not
plugged into appropriate
inputs on the side of the rack.
Plug announcer’s interface into
AUX1 and MIC1 on the side of the
rack.
Improper mixer fader settings
for MIC 1
Adjust mixer fader settings.
The announcer’s interface
“push-to-talk” button is not
being pressed.
Hold the MOMENTARY button while
speaking into the microphone.
Announcer only hears self
through headphones
Switch on the announcer’s
interface is set to MIC ONLY .
Switch to AUX IN .