Honeywell ERX, User Manual, Page: 37 / 84

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This generates the modal screen:
3. Enter the 264 in the Item Number field
4. Enter 20141465 in the Item Value field
5. Click Write
6. Perform a software disconnect link, see MasterLink32 Help, for details
Prior to commissioning the recorder again, reset the date and time and operating
parameters by downloading an item file to the recorder or through individual items.
Hardware method--if serial link cannot be established
1. Remove the jumper on JP1, (removes the SuperCap from circuits)
2. Disconnect the power supply from the recorder and allow the LCD to go blank (within 15
seconds)
3. While holding in the MI button, connect the battery and continue to hold the
MI button for at least 10 seconds. You should see
Button Down on the display.
4. To reset the recorder to ERX firmware defaults, release the MI button when the display
reads
REL 4D FLT or to restore the recorder to its preconfigured configuration continue
to hold the MI button until the display reads
DISPLAY TEST, then RESTORE, release
MI button.
5. Replace JP1, reconnects Super Cap to circuits
 
Prior to commissioning the recorder again, reset the date and time and operating
parameters by downloading an item file to the recorder or through individual items.