Roland V-8HD HDMI Video Switcher and UVC-01 USB Capture Device Kit - Manual (Page 62)

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Other Features
Adjusting the pedal (pedal calibration)
The first time you use an expression pedal, you must calibrate (adjust)
the pedal so that it will operate optimally.
In some cases, an expression pedal might no longer operate
optimally due to the passage of time or changes in the operating
conditions. If you notice problems such as slight movements of the
pedal causing a major change in volume, or if the video fails to switch
when you press the pedal, you should execute calibration.
1 . Press the [MENU] button 0 “CTL/EXP” 0 “CTL/EXP 1”
or “CTL/EXP 2” 0 select “CTL/EXP TYPE”, and press
the [VALUE] knob.
2 . Use the [VALUE] knob to select “EXP”, and press the
[VALUE] knob.
3 . Use the [VALUE] knob to select “EXP CALIBRATE”,
and press the [VALUE] knob.
The EXP CALIBRATE screen appears.
4 . As directed by the screen, step on the pedal in the
fully heel-down position, and press the [VALUE] knob.
5 . As directed by the screen, step on the pedal in the
fully toe-down position, and press the [VALUE]
knob.
When the “Complete” indication appears, calibration is completed.
6 . Press the [MENU] button to quit the menu.
MEMO
You should normally use the EV-5 with its minimum volume knob
left in the zero position.
If you change the position of the minimum volume knob, you
must execute pedal calibration.
Assigning a function to the pedal
A variety of functions can be assigned to the expression pedal.
1 . Press the [MENU] button 0 “CTL/EXP” 0 “CTL/EXP 1”
or “CTL/EXP 2”, 0 select “CTL/EXP TYPE”,and press
the [VALUE] knob.
2 . Use the [VALUE] knob to select “EXP”, and press the
[VALUE] knob.
3 . Use the [VALUE] knob to select EXP “CATEGORY”
and “VALUE”, and press the [VALUE] knob.
4 . Use the [VALUE] knob to select the function that
you want to assign to the expression pedal, and
press the [VALUE] knob.
CATEGORY
Value Explanation
N/A No function is assigned.
VIDEO FADER
FADE:
Operates the video fader.
H CUT I :
Switches the video between A/PGM bus and
B/PST bus as a cut.
VFX MIX LEVEL
Adjusts the density (output level) of the
video that is processed by the visual effect.
OUTPUT FADE
The same function as turning the [OUTPUT
FADE] knob.
STILL OUTPUT
Pauses the normal output, and preview/final
outputs a cut of the still image.
AUDIO INPUT LEVEL Adjusts the input volume.
AUDIO OUTPUT LEVEL Adjusts the output volume.
VALUE
Configures the detailed settings related to “CATEGORY”.
5 . Press the [MENU] button to quit the menu.
Using an Expression Pedal
You can use an expression pedal connected to the CTL/EXP 1, 2 jacks of the V-8HD to control the V-8HD with your foot.