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Troubleshooting
73
Delta Series Audio Controllers
Troubleshooting Quick Reference
Troubleshooting Quick Reference
Symptom
Possible Causes
Refer to Section
Everything is dead, nothing works
No power to Delta Controller
Power
All keypads are dead
Cabling between Delta Controller and key-
pads is incorrect
Keypad Cabling
No lights on the keypad
Keypad connections reversed
Keypad Cabling
Some keypads OK, others are dead
• Cabling between Delta Controller and non
working keypads is incorrect
• Defective keypad
• Defective cabling to keypad
Keypad Cabling
Sources don’t work manually OR
automatically
No power to the source component(s)
Power
Sources and keypads work but no
sound in zone
• Speakers not connected
• Problem between keypad and speakers
• Problem with speakers
• Volume too low
Keypad Cabling
Keypads work but no sound in zone
RCA cables from source either defective or
not connected
Source Cabling
Sources work manually but keypads
don’t control device(s)
Device programming incomplete
IR emitter lead missing
IR emitter lead connected to the wrong
device
Programming
Source Cabling
Restart System
Sources power OFF when selected
Program error in ON/OFF function
Programming
Sources don’t start playing when selected Program error in device power or control
functions
Programming
Summary of Contents for DAS-D-0404
Page 4: ...IMPORTANT SAFETY INSTRUCTIONS b Delta Series Audio Controllers ...
Page 33: ...Wiring and Connections 25 Delta Series Audio Controllers ...
Page 34: ...Wiring and Connections 26 Delta Series Audio Controllers ...
Page 36: ...Programming the Delta System 28 Delta Series Audio Controllers FIG 18 Programming Worksheet ...
Page 68: ...Using Matrix Keypads 60 Delta Series Audio Controllers ...
Page 70: ...Using the Matrix D RC Remote 62 Delta Series Audio Controllers ...
Page 82: ...Troubleshooting 74 Delta Series Audio Controllers ...
Page 83: ...Troubleshooting 75 Delta Series Audio Controllers ...