Updating Via Touch Sensor - Denon DRA-100 Service Manual

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3. Updating via Touch Sensor
Touch Sensor Update is updated when the firmware for the touch sensor installed in the microprocessor firmware is new-
er than the firmware installed in the Touch Sensor IC.
3.1. Starting up
Press and hold the power operation button " X " before inserting the AC plug, then insert the AC plug while holding down
the button and wait for more than 3 seconds.
Select "Touch Sensor Update" using "CURSOR d " and "CURSOR f ", then press the "Enter" button to select.
3.2. Start the update.
(1) The following message appears on the display.
Display
• It takes about 60 seconds to complete the writing procedure.
NOTE : The display returns to the normal display if the newest firmware is being used.
(2) The firmware update finishes.
Display
Internet Radio
Loading..
(Returns to normal display)
(3) After updating the firmware, check the version.
See "3. Version Display Mode"
(page 20
).
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