Chapter 1515-1115.3.3 SSSW-SW0315.3.3.1 List of Functions 0017-6055iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iT-15-215.3.3.2 Detailed Discussions of Bit 7 0017-6056iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iUse it to enable/disable transmission of a 1080-Hz tonal signal before transmission of the CED signal.Select 'transmit' if errors occur frequently because of an echo when reception is from overseas.Memo:Any of the following error code may be indicated because of an echo at time of reception##0005, ##0101, ##0106, ##0107, ##0114, ##0200, ##0201, ##079015.3.4 SSSW-SW0415.3.4.1 List of Functions 0017-6057iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iT-15-315.3.4.2 Detailed Discussions of Bit 2 0017-6058iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iUse it to select the number of last flag sequences for a protocol signal (transmission speed at 300 bps). Select '2' if the other party fails to receive the protocol signalproperly.Memo:Any of the following error codes may be indicated at time of transmission##0100, ##0280, ##0281, ##0750, ##0753, ##0754, ##0755, ##0758, ##0759, ##0760, ##0763 ##0764, ##0765, ##0768, ##0769,##0770, ##0773, ##0775, ##0778,##0780, ##0783, ##0785, ##078815.3.4.3 Detailed Discussions of Bit 3 0017-6059iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iBit Function 1 00 not used - -1 not used - -2 not used - -3 not used - -4 not used - -5 not used - -6 not used - -7 tonal signal before CED signal transmission transmit do not transmitBit Function 1 00 not used - -1 not used - -2 the number of final flag sequences of protocol signals 2 13 Reception mode after CFR signal transmission high speed high speed/low speed4 the length of the period of ignoring low speed signals afterCFR output1500 ms 700 ms5 CI signal frequency check at the time of PBI setting Check Not6 CNG signal for manual transmission Not transmitted Transmitted7 CED signal for manual reception Not transmitted Transmitted