14
Apr. 2006 R-09
4. Pressing the [REC] button starts the update.
When the update starts, the PEAK LED and REC LED flash in
alternation and the contents of the flash ROM are erased.
fig.erase_90
Next, the update file is written.
fig.write_90
Be very sure never to disconnect the AC adaptor while the operation is in
progress. When the update finishes, a screen like the one shown below
appears.
fig.complete_90
5. Switch off the power to finish the system-update operation.
Corrective Action if the System
Update Fails
If a problem occurs during the update, the REC LED flashes and a message
appears on the screen.
fig.err1_90
<< Unsuccessful erasing of the flash ROM >>
fig.err2_90
<< Unsuccessful writing to the flash ROM >>
If one of these errors occurs, take corrective action as described below.
Of the four types of updates, if one of the errors just described occurs during
the procedure for DMZ15_PRG.UPD (updating the Main Program block), then
disconnect the AC adaptor and redo the update operation.
DMZ15.UPD (for updating all blocks)
DMZ15_BOT.UPD (for updating the Boot block)
DMZ15_UPD.UPD (for updating the Updater block)
If the error occurred during the procedure for one of these, disconnect the AC
adaptor and replace the TOP BOARD ASSY (#73129156).
Test Mode
Items Required
• An SD card (formatted on R-09)
• AC adaptor
• Headphones
• Plug-in power mic
• PC equiped with an USB connector
• Audio equipment or oscillator
• Digital optical cable (plug type: mini <-> square)
• Monitor speaker equiped with digital input (e.g. EDIROL MA-10D)
When executing Test mode, be sure to use the AC adaptor.
Entering Test Mode
1. Turn off the power to the R-09.
2. Set the switches on the back of the unit as shown in the figure below.
fig.test-sw-select
3. While holding down the [FINDER/MENU] button and the [REPEAT]
button at the same time, turn on the power.
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