Honeywell UDC2500 ユーザーズマニュアル

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Troubleshooting/Service 
174 
UDC2500 Universal Digital Controller Product Manual 
4/07 
7.8  Restoring Factory Configuration 
Introduction 
This procedure restores the configuration of the instrument back to the Factory Settings 
per Section 3.17.  
 
ATTENTION:  Restoring the factory configuration overwrites all user-entered 
configuration changes. This procedure cannot be undone, it is a one-way process.  
Table 7-15  Restoring Factory Configuration 
Step 
What to do 
Turn off the power to the instrument for at least five seconds. 
Turn the power back on and simultaneously press the “FUNCTION” and 
 
keys.  This must be done while “TEST DONE” is being displayed. 
If step 2 was performed correctly, the instrument will now display “UDC” 
[Upper] “UPDATE” [Lower]. 
Press the FUNCTION Key.  The instrument will now display “DIS” [Upper]  
“RESTORE” [Lower]. 
Press the 
 
key.  The instrument will now display “CFG” [Upper]  
“RESTORE” [Lower]. 
Press the FUNCTION Key.  The instrument will now display “DOIN” 
“RESTORE” 
When the instrument finishes the restore operation, it automatically resets 
itself and restarts in the product mode.  The instrument configuration will 
now be the same as it was when the instrument left the factory and all user-
entered configurations since that time have been overwritten.