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4.3
FIRMWARE WRITING
NOTE:
The power supply to KA-MR100G is from the battery only. Before starting the firmware writing, make sure the battery is fully charged
to avoid power shortage during the writing. Power shortage during the firmware writing may damage the internal ICs.
NOTE:
Make sure to take SxS card out beforehand.
Before starting firmware writing, make sure the IEEE1394 connection is disconnected.
Internally connected: Switch the KA-UM100G connection from [INT] to [EXT].(GY-HD200/250)
Externally connected: Unplug the cable, or switch the KA-UM100G connection from [EXT] to [INT].(GY-HD200/250)
(1) Download the firmware file from JS-NET.
(2) Save the downloaded firmware file to an SD card.
(3) The GY-HD200/250 series supplies power by the battery with which it charges full. As for GY-HM700, the supply from the DC
power supply of 12V is possible.
(4) Remove the two screws from the bottom of KA-MR100G, then remove the cover.
(5) Turn ON the power of KA-MR100G, then insert the SD card into the SD card slot.
(6) Firmware writing starts automatically, and finishes in about two minutes.
(7) The writing operation can be checked by the LED (D11) on the CODEC Board.
Bottom view
Flashes
Writing
Lights up
Writing finished
Turns off
Writing error
• If a writing error occurs, perform the above procedure again.
4.3.1 How to check the firmware version
Push both MENU button and INFO/CLR button simultaneously more than 3 seconds.
SYS
MBE
MBEB Ver=0100
PACK Ver=409A
FPGA Ver=0100
SxSF Ver= - - - -
SxSC Ver= - - - -
Version display
1-10 (No.HC027<Rev.001>)
LED
(D11)
Ver=4A09
Ver=409B
NOTE:
It inserts it carefully in the direction
of the SD card.
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