perating and Installation
The cellular radio module
otorola and will be either a
. It is possible to remove and install a new module in the event that the original
. Two small screws must be removed first, the radio pulled straight away from the board,
acers retained for later use. This type of operation is best performed within an
office setting, and even then only when absolutely necessary. The high density electrical
connector on the radio is delicate and can easily be damaged unless great care is t
cellular radio SIM card for GSM
equipped models of the CNI2.
cards are not required for CDMA radios.
If it is necessary to perform a complete reset operat
ion, use a small blade screwdriver or coin to
short out the two pins of JP4.
pulse data to be lost and the unit’s time
will cause the CNI2 to call the data collection system to report a “Unit R
When possible, first place a call to download accumulated interval data to
prior to performing a reset.
These connectors are intended for connection to power sources. Both connectors are ident
in function, and allow for the hot
swap of batteries without the loss of power to the CNI2 board.
J1 and J2 Power Connectors
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