Concord 4 User Manual  27 
undesired partition numbers by pressing the corresponding button.  The 
numbers disappear from the display. 
4.  Press *, 00, # to exit the programming menus. 
Time and date 
Although  the installer usually  sets the time and date at the time of installation, 
you can change it if necessary.   
To set the system time: 
1.  Enter the programming menus  by pressing 9, system or partition master 
code. 
2.  Press 020. 
3.  Enter the correct time in 24-hour format, then press #. For example, if the 
current time is 7:23 a.m., press 0723, #, or if the current  time is 4:20 p.m., 
press 1620, #. 
4.  Press *, 00, # to exit the programming menus. 
To set the system date: 
1.  Enter the programming menus  by pressing 9, system or partition master 
code. 
2.  Press 021. 
3.  Enter the current  date as six digits (mm/dd/yy)  then  press #. For example, if 
the current date is July 14, 2010, press 071410. 
4.  Press *, 00, # to exit the programming menus. 
System sounds 
You can adjust the touchpad beeps and the system status voice volume. 
Touchpad beeps (fixed display touchpad only) 
The frequency  or pitch of chime and trouble beeps from each fixed display 
touchpad can be adjusted individually  to a more desirable or distinct tone. Chime 
and trouble beep tones sound using the default frequency  during, or within 15 
seconds of, any button activity at that specific touchpad. To change  status tone 
pitch: 
1.  Press and hold * + 0 until  you hear a steady tone, then release the buttons. 
2.  Press and hold 1 to lower the pitch or press and hold 2 to raise the pitch.