66251750-EN - V1.0 - 05/06/17
65
4000 Series Vandal Resistant Digital GSM - Technical Manual
4000 Series Vandal Resistant Digital GSM Audio Intercom with Proximity
Two short beeps followed
by a long beep.
During this time the GSM
display will indicate that
it is attempting to call an
apartment, see
Fig.104
on page 61.
Call made to a stored apartment number but no
actual telephone number stored.
Program a telephone number for the apartment.
Long beep, followed by
a short beep while the
system is in standby.
During this time the
GSM will send an error
message to the sender,
see
Fig.115
on page 63.
Invalid text message received.
If this has happened when sending one of the
programming text messages then check the message
for errors. These beeps will also be heard if the 4 digit
master code in the text message is incorrect. If you
are unsure of the 4 digit code, try resetting it to 1111.
Short beep while the
system is in use.
Manually ending a call by pressing the CLEAR
button
.
None, this confirms the call has been cancelled.
Another call can be placed if required.
Single short beep approx.
every 50 seconds after
power up. During this
time the GSM display
will indicate that it is
attempting to register
with the network, see
Fig.27
and
Fig.28
on
page 20.
Not registered with a network provider but still
trying. Unable to see the SIM card or unable to
see the antenna or Other unknown registering
problem.
Leave it a short while to see if it manages to find
the network. If the beeps repeat every 50 seconds
or so then try the following: check the SIM card
is fitted correctly. Try removing the SIM card,
cleaning and fitting again. Try moving the antenna
to a better location. Try changing the SIM card to
another network provider or try changing the
antenna.
PROXIMITY READER
BEEP
REASON
SOLUTION
Successive short beeps
lasting for the duration of
the relay time (“the door
is open”).
Programmed fob/card presented to the onboard
reader.
None, this is normal.
Single long beep
(
“invalid
code”).
Fob/card presented to the onboard reader that is
not
programmed.
The fob/card requires programming into the GSM
PRO module (ensuring the onboard reader is
enabled).
No beeps. The onboard
reader is unresponsive.
The onboard reader has not been enabled
(regardless of whether fobs have or have not
been programmed).
Enable the onboard proximity reader.
Additional User Information