25
X-EM21V
5
6
7
8
5
6
7
8
A
B
C
D
E
F
8
. EACH SETTING AND ADJUSTMENT
8
.1 NECESSARY ITEMS TO BE NOTED
8
.2 SPECIAL KEY FUNCTION SPECIFICATIONS
8
.3 UPDATING OF THE FIRMWARE (MAIN MICROCOMPUTER)
After replacing the MAI
N
Assy, be sure to check the version of the firmware, and if it is not the latest one, update to the latest
version.
Function
Model
Operation
APS setting
D
V
D
In standby mode, press and hold
f
(PLAY/PAUSE) button.
DEMO
D
V
D
In standby mode, press and hold
g
(STOP) button.
CPU RESET
D
V
D
In standby mode, press and hold
u
STA
N
DBY/O
N
button for about
8
seconds.
V
ersion display (D
V
D)
D
V
D
When "
N
O DISC " is displayed, press "
8
" key 4 times (input "
8888
"). [Display in monitor out]
V
ersion display (CPU)
D
V
D
In Standby mode, press and hold
np
(SKIP +) button for 3 seconds, then press and hold
om
(SKIP -) button. [Display in LCD]
Procedures
1
Decompress the supplied file (with the extension .RAR). The decompressed file will have the extension .BI
N
.
2
Copy the .BI
N
file mentioned in Step
1
to a USB memory device.
3
Press the I
N
PUT button of the unit to set it to USB mode.
4
Plug the USB memory device into the USB connector of the unit.
"MCU UPGRADE" is displayed on the T
V
.
Wait for 20 seconds or Press E
N
TER on the <O>.
"MCU UP" is displayed on the LCD.
The unit will automatically shut itself off after upgrading is completed.
Note:
Be sure not to turn the unit off or unplug the USB memory device while upgrading is in progress.
How to Confirm the Version of the Firmware
1
In Standby mode, press and hold
np
(SKIP +) button for 3 seconds, then press and hold
om
(SKIP -) button.
2
"EM**
VV
**" is displayed on the LCD.
(Example:
EM21
VV
42)
