Checking Fi Rmware Versions - Hitachi DZ-GX3300E Service Manual

Troubleshooting > Checking Versions of Firmware and Updating
4-4-1 Checking fi rmware versions
(1) Version check screen display method
1) Attach the AC adapter/charger to power the DVD video camera/recorder.
2) Set the power switch to the position shown below. Then operate the DVD video camera/recorder
while watching the LCD monitor or viewfi nder screen:
a) Both disc and card are loaded: "Movie" or "Card Still"
b) Only disc is loaded: "Movie"
c) Only card is loaded: "Card Still"
d) Neither disc nor card is loaded: "Movie"
3) While a disc or card, or both, are loaded, press the DISC NAVIGATION button to display the
thumbnail screen. If neither disc nor card is loaded, this step is not necessary.
4) Display the version check screen (version or information display screen) using the following
button operation:
Simultaneously press the SELECT, REC and
(2) Version check screen display clearing method
1) When neither disc nor card is loaded, press the STOP/CANCEL button to restore the normal
screen. When a disc or card is loaded, press the STOP/CANCEL button to restore the thumbnail
screen. To restore the normal screen, press the STOP/CANCEL button again or press the DISC
NAVIGATION button.
(3) Details of information display/version screens
Table 4-4-2 Detail/Version Screens
Item
Model Model name
System System fi rmware version number
Camera Version number of camera microprocessor
fi rmware, and number of pixels of CCD image
sensor in parentheses ( )
Drive (Main) Drive main fi rmware version number
Drive (Core) Drive core fi rmware version number
Fig. 4-4-1 Example of Display on Detail/Version Screens
Display content
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buttons.