GAI-Tronics 701-302ICS ICS AC-Powered Page/Party Plug-in Amplifiers - Manual (Page 19)

Pub. 42004-730L2B
ICS AC-Powered Page/Party
®
Plug-in Amplifiers Page: 17 of 20
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Table 3. Additional Troubleshooting the SmartSeries Models 701-902ICS, 701-904ICS and
751-901ICS
Problem Potential Cause
Speaker volume is
too low/loud.
• Refer to the “ALS Minimum Level,” “ALS Offset Level” and “SmartSeries
VLC Level” sections for the specific model.
• Check cable connection at P4.
• Ensure the nominal page line level is correct.
Page/Party ®
operation does not
function.
Refer to the “Setting the Address” section for the specific model.
RTU output is not
functional.
• For supervised output, ensure no monitored output faults exist.
• Check fuse F1 on RTU PCBA.
• Check the cable connection at P5 on the RTU and SmartSeries PCBA.
• Check RTU terminal connections on TB6 and TB7 on the RTU PCBA in the
enclosure.
• Check operation of connected device.
RTU input does
not function.
• For supervised input, ensure no monitored input faults exist.
• Check the cable connection at P5 on the RTU and SmartSeries PCBAs.
• Check RTU terminal connections on TB6 on the RTU PCBA in the
enclosure.
• Check operation of connected device.