User Guide
10
Off Grid Refrigerator V1.8
Connecting the Keypad
2.9
Feedback
Visual Description
Textual Description
“Keypress Rejected”
“Keycode Accepted
- Message Applied”
“Keycode Rejected
- Invalid”
“Keycode Rejected
- Duplicate Message”
Three short blinks of
blue light on keypad
One short blink of
blue light on keypad
Six long blinks of
blue light on keypad
Three long blinks of
blue light on keypad
Invalid keys pressed - displayed
when keycode entered is
missing the initial "Start" key
or the product is rate-limited.
Valid keys pressed - displayed
when the key pressed is
logical (ie. the keycode began
with the proper "Start" key).
Valid keycode entry -displayed
when the keycode entered is
accepted and credit is applied.
Invalid keycode entry -displayed
when the keycode is not
entered correctly due to invalid
characters or incorrect length.
Repeated code - lets the user
know that the keycode
entered is a valid but
previously entered keycode.
Credit is not applied the
second time.
“Keypress Accepted”
Twelve short blinks of
blue light on keypad
1 2 3
4 5 6
7 8 9
0
*
x
$
#
Blue
Blink
Use table below to check that the
code has been entered correctly
2.8
