ULTRA 4 INSTRUCTION MANUAL 
 
38 
Program Mode 
This mode is used to set up the Ultra 4 or change information already set, by 
using the built-in keypad Alternatively, the unit can be set up with a PC via 
the RS 232 Serial Interface.   
Entering a value for each of the parameters that are relevant to your 
application defines all the programming information. 
How to Access Program Mode 
To enter program mode, you simply enter the passcode, via the keypad, 
followed by the ENTER key. The default passcode is 1997, so you would 
press the following: 
 
 
 
 
   
Important Information 
There is a time-out period of  30 minutes when in program mode, after 
which time run mode will be resumed if you do not press any keys.