Comark RF500A/AP Service Manual
Tier 2: RF500A Module Replacements
Replace μSDHC Cards
The following procedure will describe how to change one or both of the memory cards. The RF500A/AP will inform
the user of memory card problems via error messages displayed on the web interface see Appendix C – Website Error
Messages.
For the purpose of this document a blank μSDHC card refers to one that is void of any data or system settings, only the
operating system as programmed by Comark manufacturing is installed.
The RF500A/AP has two μSDHC cards denoted on the chassis as SD1 and SD2:
•
SD1 is the
“
Slave
”
card, it mirrors the data on SD2
•
SD2 is the
“
Master
”
card, the primary boot device and data storage
Replace μSDHC Card 1
1. Switch off the RF500A/AP and remove mains/PoE power.
2. Remove the memory card door as described in Remove μSDHC Cards.
3. Replace SD1 with a blank.
4. Reboot the RF500A/AP bootup may take upto a few hours depending on data size during this time.
5. Once the website is back up and running the process is complete and the RF500A/AP has successfully rebuilt
the new card.
17 November 2011
Page 35 of 65
