Instruction manual

Instruction manual
20220513E 87
4.6 Exchange of E-Prom
• Remove the EPROM from the
socket by means of the special
extraction tool (P/N 44139806)
• Insert the tool by pressing the
two grip pins down into the two
slots in the corners of the socket.
• Squeeze the tool and pull out the
EPROM.
• When inserting new EPROMS,
make sure the cut-off corner
matches with the one in the
socket. Press it gently into the
socket.
• The identification tag indicates:
- Name of unit
- Robertson part number
- Software version
EPROM for J300X and J3000X Junction units:
- P/N 22081640
• After change of EPROM, perform a master reset as
described on page 75.
J
unction Unit EPROM
Slots
Cut-off
corner
Identification
tag
Grip pins