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Sanyo DSR-M814 Service Manual page 10

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3-7. OVERWRITING THE FIRMWARE
1. Prepare the CompactFlash card containing the firmware to
be overwrite and a USB connection-type CompactFlash
card reader.
2. Insert the CompactFlash card containing the firmware to
be overwrite into the card reader, and connect the card
reader to the unit's USB connector.
3. Turn on the power for the unit.
4. Press the MENU key to display the "MAIN MENU" screen.
5. Use the [
] key or the [
POWER LOSS/USED TIME" and then press the CUE ([
]) key to display the "POWER LOSS/USED TIME" screen.
< POWER LOSS/USED TIME >
POWER
# 010
USED TIME
FIRMWARE : MAIN 1.05-00 / SUB 1.05-00
6. Press the [
] key until the cursor is displayed.
7. Press the [
] key to move the cursor to the line where
the version number appears, and then press the CUE
([
]) key to display the "FIRMWARE UPDATE" screen.
< POWER LOSS/USED TIME >
POWER
# 010
USED TIME
ERROR RESET #
FIRMWARE : MAIN 1.05-00 / SUB 1.05-00
< FIRMWARE UPDATE >
MAIN MICRO COMPUTER
SUB MICRO COMPUTER
MAIN & SUB COMPUTER
MOVE LINES WITH ↓↑ ,
8. Use the [
] key or the [
"MAIN & SUB COMPUTER".
< FIRMWARE UPDATE >
MAIN MICRO COMPUTER
SUB MICRO COMPUTER
MAIN & SUB COMPUTER
MOVE LINES WITH ↓↑ ,
] key to move the cursor to "8.
LOSS
RECOVER
02-03 03:42
02-03 17:59
02-03 03:33
02-03 03:34
02-02 05:43
02-03 03:32
02-01 16:06
02-01 20:59
DISK1 USE
:
00000H
DISK2 USE
:
00000H
POWER
:
00000H
LOSS
RECOVER
02-03 03:42
02-03 17:59
02-03 03:33
02-03 03:34
02-02 05:43
02-03 03:32
02-01 16:06
02-01 20:59
DISK1 USE
:
00000H
DISK2 USE
:
00000H
POWER
:
00000H
:
0000
0000
SELECT WITH ←→
] key to move the cursor to
SELECT WITH ←→
9. Press the CUE ([
NO input) screen, and then use the [
key to select "YES".
CHANGE WITH ↓↑ ,
10. Press the CUE ([
• "WRITING NEW FIRMWARE!!", "DO NOT REMOVE
CARD!" AND "DO NOT POWER OFF!" will be
displayed on the screen. Overwriting of the sub
microprocessor will start and the front LED will flash.
• The update is completed once the device has re-
started twice. (After the device powers down and
automatically restarts twice.)
Note:
When the unit restarts, the "SANYO" logo and the messages
"HARD DISK CHECKING!!" and "DO NOT POWER OFF" will
be displayed, and you must never turn the power off while
they are being displayed. If the power is turned off at this
time, the HDD may become damaged.
− 10 −
]) key to display the confirmation (YES/
] key or the [
< FIRMWARE UPDATE >
MAIN & SUB COMPUTER
DO YOU UPDATE FIRMWARE?
YES
SET WITH →
]) key.
]

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