二线编码楼宇对讲系统专用芯片（国外英文资料）.docVIP

二线编码楼宇对讲系统专用芯片（国外英文资料） The information that is worth having It comes from the general learning accumulation summary There must be a problem Please be critical! Live in the visual floor of the video 1. Introduction System flexibility Ability to meet personalization requirements Action and error code interpretation Table 2.1 error code interpretation code means code means E01 Timeout error E07 Branch off or bus open E02 Command error E08 Short circuit or bus short circuit E03 Password mistake E09 The decoder address scope of the codec editor is incorrect E04 Enter data in a range E10 The room number is repeated when the universal coding editor E05 Room number wrong E11 Query universal code table not found room number E06 Ban on call FXXX The password entry error causes the keyboard to lock down the timer three times Table 2.2 user action commands Name of the command The command code Subsequent code note The user to change Unlock password * * 20 0xxx (serial number) XXXX (old password) 8535 (confirmation code) XXXX (new password) The serial number is valid 001-001. User password unlocked * XXX (serial number) XXXX (password) The serial number is valid 001-001. The public password is unlocked * 250 XXXX XXXX (eight passwords) Table 2.4 administrator action commands The command code The numerical code meaning note * 000 XXXX Administrator to unlock * * 00 XXXX (four passwords) Verify the administrator password You must verify the administrator password before operating * * * 21 (the default is 2098) * * 01 XXXX (four new passwords) Modify the administrator password * *. 000 x Modified coding mode The effective Numbers are 1, 2, 3, 5, 6, 7, 8, 9 0 The default for this scope is 2 The 0 is a universal encoding (the default is 2) * * 03 0 XXX Change the timing of the ringing 001-255 seconds (the default is 60) * * 04 0 XXX Revision time 001-255 seconds (the default is 120) * * 05 000 x Ring type selection 0-9 (0 is the bell 1-9 for ringtones) (default is 0) * * 6 0 XXX Chang