SentrySafe EF4728E Manual De Instrucciones página 7

Troubleshooting
2
3
Turn the key to the right.
4
Open the door.
Signals
Your electronic-lock safe communicates by means of several audio/visual signals.
The Problem:
Red (Error) LED + three
beeps indicates one of the
following
Green LED only
Yellow LED only
Delay mode
The lock automatically enters a 2-minute Delay mode after an invalid code has been entered three
consecutive times. In this mode, the lock cannot be activated and any key entry will generate an
ERROR signal.
All manuals and user guides at all-guides.com
Insert the skeleton key into the key hole inside the opening for
the battery.
Why It Is Happening:
You have pressed Program
key out of sequence.
You have entered an invalid
code or user pin.
You have let 5 seconds or
more elapse between key
presses.
Lights after three consecutive
invalid codes are input
(2-minute delay mode).
Comes ON after you enter
a valid code and remains lit
during the 4-second period
in which the safe can be
opened.
Comes ON in the
Programming mode and
remains lit until you have
finished entering a 5-digit
code.
Yellow light comes ON
7
The Solution:
Verify the code and re-enter
or reprogram
Verify the code and re-enter
or reprogram
Batteries need to be
replaced.