Operation
5.4.2 Confirmation Messages
Depending on the setting of the user interface options parameters (refer to Section
5.8.6.14), the system will display tracking and editing confirmation messages, and
a warning bell may be operational to alert the user that a confirmation message
awaits a response. The bell will also sound when an invalid key is pressed.
NOTE: The defaults for the confirmation messages are set
so that the messages appear. For all operating procedures in
this manual, it is assumed that the defaults are unchanged
and all confirmation messages will appear.
The following is an example of a tracking confirmation message:
Stop tracking and return to standby?(yes/no) YES
[YES/NO] changes YES/NO response. [ENTER] accepts displayed YES/NO
response.
5.5 Parameter and Data Storage
All parameters (target-specific and system) are stored in battery-backed nonvolatile
RAM on the CPU board. This includes all accumulated steptrack data.
In addition, when the ACU is powered up, it automatically resumes tracking the
target that it was tracking at the time the system was powered down. If the ACU
was in Standby at that time, it remains in Standby. There is a five-second delay
from the time the ACU completes power-up and is ready to be commanded and
when tracking resumes on the target that was being tracked at power-down time.
This gives the user the opportunity to return the unit to Standby before antenna
movement starts.
5.6 Power-Up Procedures
Before proceeding with these power-up procedures, be sure that Section 4.0,
Installation and Initial Setup of System, has been followed to install, set up, and
configure the system.
To power up the 7200 ACS, use the following procedures.
1. On the 7150 Drive Cabinet, pull the EMERGENCY STOP switch to the out
position.
5-6
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