Programming manual
Programming peripherals 23
3-5-4
Nexus module parameters
The “Programming - General parameters” section allows you to program some of the Nexus
management functions, such as: low/remaining credit, input and output volume, disablement
of tamper protection and the emergency signalling delay.
Note
The remaining credit control feature is subject to temporary or even permanent unavailability caused by
changes in the implementation of the methods used by the GSM/GPRS service provider.
INIM provides device programming functions which may be capable of restoring this feature, by means
of manual changes to the respective parameter settings.
Table 3-13: General parameters of Nexus
Parameter Software section Installer menu section
Enable residual credit
check
If this option is enabled, you must also program the
method the Nexus will use to make remaining-credit
inquiries to the GSM provider.
• Automatic - the Nexus will make remaining credit
inquiry to the GSM provider (regarding its own
SIM) without need of programming.
• Manual - the parameters of both the inquiry to the
provider and the reply must be set up manually.
General
parameters,
Remaining credit
Non disponibile
Manual parameter -
Request
• SMS - the remaining credit inquiry will be made via
an SMS text sent by the Nexus to the provider.
• Call - the remaining credit inquiry will be made via
a call which will be diverted by the Nexus to the
provider.
• Network command - the remaining credit inquiry
will be made via a special command made available
by the provider.
• Credit request number - this is the telephone
number or network command (made available by
the GSM provider) for remaining credit inquiries.
This field must be programmed regardless of the
type of manual mode selected (SMS, Call or
network command).
• Credit request message - this text will be sent to
the above-mentioned number in order to obtain
information regarding the remaining credit.
Manual parameter -
Answer via SMS
• Answer number - this is the telephone number
(made available by the GSM provider) the
remaining credit information will come from.This
field must be programmed regardless of the
selected manual mode (SMS, call or Network
command).
• Answer message - this is part of the SMS answer
message used to filter the information. You must
type in the text which precedes the numeric value
of the residual credit.
Low credit threshold
The remaining credit limit, expressed in local currency.
If credit drops below this limit, the Nexus
communicator will signal “Low credit”.
Credit request interval
This is the interval, expressed in hours, which must
pass between one automatic credit-inquiry and
another.
Balancing
This option allows you to rectify the correlation
between incoming volume/outgoing volume.
General
parameters,
Volume settings
Incoming volume
This option allows you to program the volume of the
incoming signal to the Nexus and consequently, the
volume of the signal received by the control panel.
Outgoing volume
This option allows you to program the volume of the
outgoing signal from the Nexus to recipient telephone
devices.
Disable tamper
If enabled, this option deactivates tamper signalling on
the Nexus communicator.
General
parameters,
Other parameters
Emergency signalling
delay
This is the delay, expressed in seconds, the Nexus
device applies before generating the “Nexus lost”
event.
Disable GPRS fault on
keypads
If enabled, this option stops the control panel from
signalling the occurrence of specific faults or GPRS
connection trouble.
Parameters,
Disab.GPRSfault
Fault signaling on insuf-
ficient GSM field
If enabled, this option generates a “Nexus fault” event
when the GSM signal level is low or insufficient.
If disabled, a low GSM signal level does not generate
the fault event.
Low field enable
To Next Page
Loading...
