Top panel/front panel, 7panel descriptions – Roland V-1SDI 4-Channel HD Video Switcher User Manual
Page 7
7
Panel Descriptions
Top Panel/Front Panel
Cooling-fan Exhaust Port
This expels internal heat to keep
temperatures inside the V-1SDI
cool.
NOTE
Never obstruct the cooling-fan exhaust port.
Obstructing the exhaust port might result in
a temperature rise inside the V-1SDI and lead
to malfunction due to heat.
A/B Fader
This functions as a T-Bar video fader. This performs
switching between the bus A (PGM) video and the
bus B (PST) video.
5
When a menu is displayed, this changes setting
values.
[A-1]–[A-4] Buttons
These select the video to input to bus A of the video
mixer. The selected button lights up.
[B-1]–[B-4] Buttons
These select the video to input to bus B of the video
mixer. The selected button lights up.
[KEY LEVEL] Button
When this is turned on (lighted), the [CONTROL 1]
and [CONTROL 2] knobs function as shortcuts for
adjusting the key level and key gain during DSK
composition.
[DSK] ( ) Button
This turns DSK composition on or off. When it is
turned on, the [DSK] button lights up.
5
When a menu is displayed, these select menu
items.
[WIPE], [MIX] ( ), and [CUT] ( ) Buttons
These select video transition effects. The selected
button lights up.
[WIPE] The original video is broken into by the next
video.
[MIX]
The two pictures are blended together as the
video is switched.
[CUT]
The picture switches instantly.
5
When a menu is displayed, the [MIX] (
) and
[CUT] (
) buttons page through the menu.
[AUTO] ( ) Button
This automatically switches between the bus A
video and the bus B video.
5
When a menu is displayed, these select menu
items.