20 Spyder2 User’s Manual
03-032-10091-06 Teledyne DALSA
3.4 Startup
When the camera is first started, it must perform several actions before it is ready for
imaging. This startup routine takes approximately 15 seconds, and fol low s thi s sequence:
1. Initializes the camera and al l internal hardw are.
2. Loads the last settings saved to non-volatile memory, including the last set of video
correction coefficients, if previously saved.
3. Restores user settings if previously saved, otherwise factory settings.
4. Performs a memory test and voltage test and reports an error if any occurred.
After this startup sequence is complete, the camera will return either the prompt "OK>" if
no error occurred, or an err or code i f a problem has been di scovered.
3.5 Saving and Restoring Settings
The camera provides a number of commands for restoring, storing, and saving settings.
• To restore the original factory settings, use the command
rfs. The FPN and PRN U
coeffi ci ents are reset to 0.
• To save all current settings to EEROM, use the command
wus. The camera will
automatically restore the saved user settings when powered up.
• To save all current pixel coefficients to EEROM, use the command
wpc.
• To restore the last saved user settings and the FPN and PRNU coefficients, use the
command
rus.
Figure 8: Saving and Restoring Settings
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