Article ID:356881(modified 23 Mar 2011)
Please read all information thoroughly before downloading and installing any files.
This program updates the DSLR-A230 camera firmware to Version 1.10.
Firmware Update Additional Features / Improvements
When the Metering mode is set to the Center weighted or Spot metering modes,
the exposure will be locked when the focus is confirmed. (When shooting in AF mode)
IMPORTANT: This firmware update is only for a DSLR-A230 camera that has Ver.1.00 of the firmware installed.
Determine whether or not this firmware update is needed:
Only DSLR-A230 cameras that meet the criteria for the current firmware version should proceed with this firmware update. Follow these steps to check your firmware version.
Note: If the firmware version is already Ver.1.10, it is not necessary to update the firmware.
- Turn ON the camera power switch.

- Press the MENU Button to display the menu.
- Select Tab 3 of the Setup Menu using the horizontal buttons of the control button.
- Select Version by pressing the down button of the control button.

- Press the center of the control button.
- The firmware version will be displayed on the LCD monitor.

- Press the center of the control button to close the version display
IMPORTANT NOTES: PLEASE READ CAREFULLY.
WARNING:
Do not use this firmware to update any other models of digital cameras.
This Camera firmware update and any changes incurred by it are permanent. It is not possible to return to a previous firmware version after updating this firmware. By continuing this update process, downloading and updating this firmware, acknowledgement of awareness and understanding that this update cannot reverse this installation.
Note:
Available Download
DSLR-A230 Firmware Update Version 1.10
Windows Operating System: DSCA230V110.exe (5.53 MB (5,808,262 bytes))
Macintosh Operating System: DSCA230V110.zip (5.50 MB (5,775,436 bytes))
Updated on: 5th November 2009
System requirement of a computer
Supported Operating System
- Windows® Vista SP1
- Windows® XP Home Edition/Professional*
- Windows® 2000 Professional SP4
- Mac OS X (v10.1.3 - v10.5)
* 64-bit editions and Starter are not supported.
Note:
Other items
Please be sure to prepare the following items as it will be used while updating.
Power source for the camera
When performing the firmware update, use the fully charged rechargeable battery pack NP-FH50 or the AC adapter AC-PW10AM (sold separately).
Note: An update can be performed only when the battery level is three remaining battery icons or more. We recommend that you use a sufficient battery or the ACPW10AM AC Adaptor (sold separately).
USB Cable
Recording Medium
Please prepare one of the following recording medium.
Memory Stick PRO Duo or Memory Stick PRO-HG Duo
* Those will be generally called "Memory Stick Duo" in the following pages.
SD Memory Card or SDHC Memory Card
Note: Recording medium is required to be formatted with the camera beforehand. Please backup the data in the medium before format.