16-4
■
Firmware update— USB flash drive
When updating the firmware with the USB flash drive,
no IP address or subnet mask settings are necessary.
q
Copy the downloaded firmware data into the USB
flash drive (“IC-7700” folder).
• The USB flash drive must have been formatted by the
IC-7700.
w
Insert the USB flash drive into the USB connector.
e
Push
EXIT/SET
several times to close a multi-func-
tion screen, if necessary.
r
Push [SET]
F-7
to select set mode menu screen.
t
Push [USB]
F-7
to select USB-Memory set menu.
y
Hold down [FIRM UP]
F-3
for 1 second.
u
Read the displayed precaution carefully.
• Push [
Y
]
F-1
or [
Z
]
F-2
to scroll the display.
• Push [CANCEL]
F-7
to cancel the firmware updating.
i
After you read and understand all of the precau-
tions, push [OK]
F-6
.
• [OK]
F-6
appears only following the precautions.
• Push [CANCEL]
F-7
to cancel the firmware updating.
o
Push [
Y
]
F-2
or [
Z
]
F-3
to select the firmware
file, then push [FIRM UP]
F-4
.
!0
Read the displayed precautions carefully.
!1
If you agree, hold down [OK]
F-6
for 1 second to
start the firmware update.
• Push [CANCEL]
F-7
to cancel the firmware updating.
!2
While loading the firmware from the USB flash
drive, the dialog as at left is displayed.
/
∫
DIR/FILE
F-1
F-7
USB
CANCEL
FIRM UP
FIRM UP
F-6
OK
F-3
F-4
/
SET
/
/
/
F-2
√
∫
√
EXIT/SET
16
UPDATING THE FIRMWARE
