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S-1608/S-0816 Digital Snake Owner’s Manual 67
Appendices
The components in the S-1608/S-0816 System provide many different indicators that show the
current system status. Additionally, the units provide error indicators that let you know whenever a
potentially serious problem is detected in the system.
The following tables show the meaning of the various status and error indicators, and suggest actions
for troubleshooting and safe system operation.
Appendix A: Troubleshooting
S-1608 and S-0816 Units: System Status Indicators
Indicator
Status Definition Troubleshooting Action
REAC Lit Communication is established
• None (normal operation)
Flashing
Dark
No REAC communication
• Make sure all REAC devices are turned on
• Check Cat5e cable connections
• Check the Cat5e cable(s) for damage
• Is the proper cable type being used? (See Page 40)
• If a switching hub is used, is it working?
• If a switching hub is used, is it properly connected? (See
Page 41, 60)
• If a switching hub is used, does it have the proper
specification? (See Appendix C)
Dark System power-up
• None (normal operation)
REMOTE Lit REMOTE communication
established
• None (normal operation)
Dark No device is connected to
REMOTE jack
• None (normal operation)
Flashing
Dark
No REMOTE communication
• Check the RS-232C cable for damage
• Are you using an RS-232C cable with the proper wiring?
(See Appendix B)
• If connected to a computer, is the computer on?
• Is the computer’s RS-232C port functioning properly?
MUTE ALL
OUTPUTS
Lit All outputs are muted
• None (normal operation)
Dark All outputs are un-muted
• None (normal operation)
Flashing All outputs are in the process of
un-muting
• None (normal operation)
The exhaust fan has stopped
working properly
• Check the exhaust fan is working
• Turn off the power to prevent overheating and damage
• Consult with the nearest Roland Service Center
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