2. Enter Installer Code (Default = 1561, 2203, 1171
3. Press System Configuration
4. Press GO TO button (in middle of arrows)
5. Press "46" then press "1" to enable
6. Press down arrow for Q47 and press (0-7) depending on how many days to silence beeps
7. Press END button in right-hand corner (this will bring up a summary of system configuration)
8. Make sure there is a check in the box next to SAVE changes then press EXIT
NOTE: This will only apply for overnight hours. When you make these changes trouble beeps will not sound until after 9.AM.