Bosch D9412GV4 Owner's Manual page 188

188 en | B92x/B91x Settings menu
28.4.2 Volume
Use the Volume function to adjust the keypress volume
level for the keypad.
Adjusting the keypress volume:
1. Open the Main menu.
2. Use [NEXT] to go to the Settings menu option, and
press [ENTER], or simply press [5].
3. Use [NEXT] to go to the Keypad menu option, and
press [ENTER], or simply press [4].
4. Use [NEXT] to go to the Volume menu option, and
press [ENTER], or simply press [2].
5. Press [PREV] or [NEXT] to adjust the volume level.
The changes apply immediately.
6. Press [ESC] to exit the menu.
2014.04 | 05 | F.01U.287.176
Control Panels
Bosch Security Systems, Inc.