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Resetting Factory Defaults
If you need to restore parameters to their original factory settings, then enter
Program Mode go to the SyS1 (System) menu and ENTER. Using the UP
and DOWN buttons, go to parameter P930, and ENTER, P930 is the factory
defaults parameter, change the value to 1 and ENTER , all parameters, with
the exception of the mA trims, will be restored to the factory settings
(including the DATEM trace) and on completion ‘Stor’ (Store) will be
displayed after which you can ESC out of this parameter and continue
programming the IMP Lite for the required application.
Checking the Information Specific to your IMP Lite
There are some parameters dedicated to each individual IMP Lite, such as the
software revision and the unit’s serial number.
Checking the Software Revision and Serial Number
If you need to identify the serial number of the unit or the current level of
software in your IMP Lite, whilst in Run Mode press the ESC button and the
serial number along with the software revision will be displayed. Alternatively
enter Program Mode and select SyS1 (System) menu and ENTER. Select
parameter P926 to view the identity of the current software revision or P928
for the serial number of the unit.
Using the RS232 Serial Interface
The RS232 serial interface is used to communicate between the IMP Lite, and
a PC using the optional Pulsar IMP PC software, this software is used to
obtain information from the IMP Lite so that echo traces can be viewed,
parameters can be uploaded, downloaded and saved.
To do so, the settings for communications control are set as follows and
cannot be changed: baud rate 19,200, 8 data bits, no parity, 1 stop bits.
Connection between the IMP Lite and the PC is made via RJ11 connector
located under the lid of the IMP Lite.
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