Serial NO. : H00117021-EN
Date of Editing : 2016-09-12
Questions : How to turn off the sound of just push button or all the sound reminding for 721H/725H?
Problem Solving :
※Notification：
1. If you want to turn off the sound reminding, please upgrade the firmware to 721HD_7V3 160908.ISP (721-H) or 725HD_7V3 160908.ISP (725-H) to support.
2. Only the controller which serial number is after 1208 could upgrade the firmware for this function.
--Turn off the reminding sound of push button
Operation：
1.Enter programming mode
＊PPPPPP＃ (P=Password Default number:123456)
2. Turn of the reminding sound of push button
Enter 34＊008＃
--Turn off all the reminding sounds
(Include the sound of keypad, card presenting, push button)
Operation：
1.Enter the programming mode
＊PPPPPP＃ (P=Password Default number:123456)
2. Turn off all the reminding sounds
Enter 34＊004＃