User manual

Table Of Contents
The operator sets the real time clock (RTC) by entering the date and time
(MM:DD:YY:MM:SS) and pressing Enter. The watchdog clock (WDC) is
automatically synchronized to the RTC.
Limits: 1970 to 2038.
Alternate separators: colon (:), space, slash (/)
Current deployment definition parameters are loaded from the EEPROM. The
deployment parameters are recorded in the EEPROM and on the flash card
whenever the operator begins a deployment. The stored parameters are also used
by the URAO utility to restart a deployment.
Setting the real time clock (RTC):
Displaying trip meter and profiling odometer values:
The trip meter can be used to estimate the remaining battery capacity (Low
battery voltage during a deployment triggers a shut down). Reset the trip meter
when a new battery is installed.
The profiling odometer provides an estimate of the cumulative lifetime travel
distance of the MMP. The odometer can be reset only at the factory. Both meters
are incremented automatically during a deployment (maximum value is more
than 2 billion meters). These values cannot be used to constrain the duration of a
deployment.
Loading deployment definition parameters:
Recovering stored deployment definition parameters:
Recovery of the stored parameters completes the power-up sequence.
A typical power up sequence, as it would appear on the screen of a PC running Crosscut,
is shown next in Figure G-1.
G-2