OXTS RT1003, Руководство пользователя

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RT1003 Manual
Revision:
190628
13
LEDs
The LEDs on the connector panel provide information about the current system state, but it is
not possible for the LEDs to communicate everything the product is capable of measuring.
Instead, they provide a snapshot of the current status and are useful for at-a-glance checks
without the need for a portable PC. The tables below describe the behaviour of each LED.
Table 4. GNSS LED states
Colour Description
Off GNSS receiver fault (valid only after start-up)
Red flash GNSS receiver is active, but has been unable to determine heading
Red The GNSS has a differential heading lock
Orange The GNSS receiver has a floating (poor) calibrated heading lock
Green The GNSS receiver has an integer (good) calibrated heading lock
Table 5. Status LED states
Colour Description
Off The operating system has not yet booted and the program is not yet running. This
occurs at start-up
Red-green flash The RT1003 is asleep. Contact OxTS support for further information
Red flash The operating system has booted and the program is running. The GNSS receiver has
not yet output a valid time, position, or velocity
Red The GNSS receiver has locked-on to satellites and has adjusted its clock to valid time
(the 1PPS output will now be valid). The strapdown navigator is ready to initialise. If
the vehicle is travelling faster than the value set for “Initialisation speed” during
configuration then the strapdown navigator will initialise and the system will become
active. On dual antenna systems the system will initialise once the GNSS receiver has
determined heading, even if the vehicle is stationary or moving slowly
Orange The strapdown navigator has initialised and data is being output, but the system is not
real-time yet. It takes 10 seconds for the system to become real-time after start up
Green
The strapdown navigator is running and the system is real-time
a
a. In the current versions of the software the strapdown navigator will not leave green and return to
any other state. This may change in future releases.
Table 6. Power (PWR) LED states
Colour Description
Off There is no power to the system or the system power supply has failed
Green Power is applied to the system
Orange The system is powered and Ethernet traffic is present