JVC KM-H3000U ユーザーズマニュアル
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Note:
• Copy the upgrade file to the root level of the USB
drive. Do not copy the upgrade file into a folder.
• Upgrades can take several minutes to complete.
Do not turn the switcher power off during the
upgrade.
upgrade.
• If CRITICAL UPGRADE is displayed, the switcher
is performing an upgrade that includes low-level
software components. This does not indicate a
problem with your switcher.
software components. This does not indicate a
problem with your switcher.
Completing a Software Upgrade
When the software upgrade is complete, the menu
displays a message indicating the software upgrade
was successful, the Upgrade LED on the rear of the
switcher turns off, and the switcher performs an
automatic restart.
displays a message indicating the software upgrade
was successful, the Upgrade LED on the rear of the
switcher turns off, and the switcher performs an
automatic restart.
Once the switcher restarts, it is ready to use. You can
safely remove the USB drive.
safely remove the USB drive.
Note:
• If you are upgrading a switcher as a result of a
corrupt configuration or a previously failed
upgrade, you may need to reconfigure the network
address and reload switcher memories.
upgrade, you may need to reconfigure the network
address and reload switcher memories.
Advanced Keying
Keys can be modified to give them more distinct
qualities and personalize your images.
qualities and personalize your images.
Modifying Keys
All key types have the following parameters that can
be modified:
be modified:
• Transparency
• Mask
• Mask
The Transparency function allows you to adjust the
transparency of the key from completely opaque to
completely transparent. As the level of transparency
is adjusted, the graphic in the menu changes to
represent the current percentage of transparency.
transparency of the key from completely opaque to
completely transparent. As the level of transparency
is adjusted, the graphic in the menu changes to
represent the current percentage of transparency.
A mask is a keying technique in which a pattern is
combined with the key source to block out unwanted
portions of the key source. Mask modifiers are:
combined with the key source to block out unwanted
portions of the key source. Mask modifiers are:
• Force (M-Frce) — forces the area inside the mask
region to the foreground.
• Invert (M-Inv) — reverses the polarity of the mask.
To modify the transparency:
1.
Select the key you wish to modify.
2.
If necessary, press KEY 1, KEY 2, or KEY 3 to
include the key in the next transition and have it
display on the Preview monitor.
include the key in the next transition and have it
display on the Preview monitor.
3.
Rotate the Transp knob until the desired effect is
achieved.
achieved.
For More Information on...
• selecting keys, refer to the section “Selecting
• selecting keys, refer to the section “Selecting
To apply a mask:
1.
Select the key you wish to modify.
2.
If necessary, press KEY 1, KEY 2, or KEY 3 to
include the key in the next transition and have it
display on the Preview monitor.
include the key in the next transition and have it
display on the Preview monitor.
3.
Press NEXT until Mask is displayed.
4.
Use the Mask knob to select the desired state.
You can choose from the following:
You can choose from the following:
• Off — This is the default setting.
• Box — This creates a box mask.
• Pattrn — This creates a pattern mask.
• Box — This creates a box mask.
• Pattrn — This creates a pattern mask.
5.
If you are creating a pattern mask, Press a Wipe
Pattern button to select the desired pattern.
Pattern button to select the desired pattern.
6.
Press NEXT until Size is displayed.
7.
Use the Size knob to modify the mask size.
8.
Press NEXT repeatedly to access other mask
modifiers. Use the knobs to modify mask
attributes.
modifiers. Use the knobs to modify mask
attributes.
For More Information on...
• selecting keys, refer to the section “Selecting
• selecting keys, refer to the section “Selecting
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