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24
The communication with the maintenance
unit must be established within 15 seconds
2.5
Skip to step 3
3
From bootloader mode
3.1
Press any key
The green led blinks with high pitch sound to
confirm and then red and green blink in
sequence to indicate communication mode
is activated.
The communication with the maintenance
unit must be established within 15 seconds
3.2
Skip to step 3
3
Start firmware upload
1
On the maintenance unit press ‘Send
firmware’
Firmware updates takes nearly 4 minutes.
The progress bar will display how much data
is transferred.
Once completed, a ‘done’ message will be
displayed on the maintenance unit. The lock
is now in firmware mode and ready for use.
Should the lock reply with an ‘Invalid
bootloader’, the bootloader must first be
updated.
17.2 Bootloader update
The bootloader can only updated when the lock firmware is running (thus not in bootloader mode).
Step
Sub
Description/Operation
Note
1
Ready maintenance unit
1
Start the E-Plex 5900 application
2
Select the ‘FW update’ option
2
Set the lock in communication mode.
1
From construction mode
1.1
Enter keypad programming mode by
typing ‘#’ key followed by PIN and ‘#’:
#XXXXXXXX#
1.2
Enter communication mode by typing:
o
900#
The green led blinks with high pitch sound to
confirm and then red and green blink in
sequence to indicate communication mode
is activated.
The communication with the maintenance
unit must be established within 15 seconds
1.3
Skip to step 3
2
From access mode
2.1
Start keypad programming mode
o
Press ‘#’ key
