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KX-TG3531BXS/KX-TG3531BXB/KX-TG3532BXS/TG3532BXB/KX-TGA351S/KX-TGA351B
4.5.6.
Auto Disconnect Circuit
Function:
This circuit is used to detect the fact that another telephone connected to the same line is OFF-HOOK while the unit is in a
receiving status or OGM transmitting status.
Circuit Operation:
The voltage of pin 90 of IC501 is monitored. If a parallel-connected telephone is put into OFF HOOK status, the presence/
absence of a parallel connection is determined when the voltage changes by 0.2V or more. When the set detects the parallel-
connected telephone is OFF HOOK status, the line is disconnected.
You can enable or disable the Auto Disconnect function.
See
Check Record
(P.57)
Summary of Contents for KX-TG3531BXS
Page 2: ...2 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 30: ...30 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 4 11 Signal Route ...
Page 38: ...38 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 7 4 Error Messages ...
Page 39: ...39 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 7 5 Troubleshooting ...
Page 40: ...40 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 66: ...66 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Test Burst Mode ...
Page 73: ...73 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B ...
Page 74: ...74 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 11 1 2 Handset ...
Page 75: ...75 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B 11 1 3 Charger Unit ...
Page 83: ...83 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Memo ...
Page 92: ...92 KX TG3531BXS KX TG3531BXB KX TG3532BXS TG3532BXB KX TGA351S KX TGA351B Memo ...