Software Versions 3.1 (728+, 738EX+ and 738+), 3.2 (728EX4+, 728DZ8+ and 748+) and 3.3 (728EX+)
Full access to programming, except user access codes (PINs). No access to arming/disarming. Use only numeric keys from  to  (key  = 0). For default installer codes, refer to Table 1 below.
Table 1: Default Installer Codes by Control Panel
728EX+= 727272 728+ = 282828 728EX4+ = 727272 728DZ8+ = 282828 738EX+ = 737373 738+ = 383838 748+ = 484848
KEYPAD TROUBLE DISPLAY
Press the [TBL]/[TRBL] key to view the trouble. Refer to Table 2 below.
Table 2: Trouble Display  - No Battery or Low Voltage  - Power Failure  - Bell Output Disconnected  - Maximum Bell Current  - Maximum Auxiliary Current  - Communicator ReportFailure  - Timer Loss*  - Tamper or Zone Wiring Failure  - Telephone Line Monitoring Failure  - Fire Loop Trouble
* To clear the Timer Loss trouble, refer to Key Access Programming on page 12 (the [MEM] key). Press the [CLEAR] button to clear troubles.
Addresses 000 to 043 and 300 to 527 are programmed using the Hexa Programming method. In this mode, you canenter any hexadecimal digit from 0 - F where keys  to  represent digits 1 to 9 respectively; the other keys represent hexadecimal digits A to F as shown in Figure 1 on page 1. To program using the Hexa Programming method: 1) 2) 3) 4) 5) 6) Press [ENTER] + [INSTALLER CODE] (default: see Table 1 on page 1) The [ENTER] key will flash indicating you are in programming mode Enter the desired 3-digit[ADDRESS] The keypad will display the 2-digit data currently saved at this address as described in Figure 1 on page 1 Enter 2-digit [DATA] and do not press [ENTER], the software automatically saves the data Return to step 2 or press [CLEAR] to exit programming mode Figure 1: Hexa Digit Data Display For LED Keypads
Note: LCD keypads will display current data on the screen. If the key is not lit,value = 0
Sum of the first row = second hexa digit Sum of the second row = first hexa digit
Each key in the first 2 rows of the keypad represents a specific value when the key is lit, as shown above. If the key isn’t lit, the key represents 0. The sum of the values of the lit keys in the first row correspond to the second hexa digit. The sum of the values of the lit keys in the second rowcorrespond to the first hexa digit as shown in the example below.
= Second digit = 8 + 2 = 10 = First digit = 4 + 2 + 1 = 7 Therefore 2-digit data = 7A Note: Values 10 to 15 represent hexa digits A to F respectively. See keypad to the left.
Esprit+ - 1 - Programming Guide
STREAMLINED SECTION PROGRAMMING
This is an alternate method to Hexa Programming. The addresses (000 - 043 and 300 -527) programmed in the Hexa Programming method are grouped into 67 sections where each section contains four addresses (i.e. section 00 = addresses 000 - 003). Using this method allows you to program 8 digits (4 addresses) without having to exit and reenter addresses. Note, the keypad will not display the current data in the Hexa Streamlined Programming method.
To program using the HexaStreamlined Section method: 1) 2) 3) 4) 5) 6) 7) Press [ENTER] + [INSTALLER CODE] (default: see Table 1 on page 1) +  The [ENTER] and [2ND] keys will flash to indicate you are in programming mode Enter 2-digit [SECTION] (00 - 67) The [ENTER] key will remain on while the [2ND] key will be off Enter 8-digit [DATA] to program the section The keypad will "beep" to indicate that the section has beenprogrammed, data is saved and the software has advanced to the next section Return to step 4 or press [CLEAR] to exit programming mode
Device connected to which input? 728+ 728EX+ 728EX4+** 728DZ8+** No ATZ Control Panel Input 1 = Input 2 = Input 3 = Input 4 = Input 5 = Input 6 = Input 7 = Input 8 = Input 9 = Input 10 = Input 11 = Input 12 = Keypad Zone 1 = Zone 2 = Zone 1 Zone 2...