16
Before you begin
BPM.
27.
Video fader (T-bar type)
This is a T-bar type video fader. You can use it to switch between channels A and B, or to adjust the
keying level, etc. According to your preference, you can change the orientation 90 degrees from up
and down to left to right. For details on how to change the orientation, refer to p. 72.
28.
Channel B effect buttons (EFFECTS)
These buttons apply effects to the image of video mixer channel B. With the factory settings, the
buttons are assigned (from top to bottom) the Mirror, Chroma Key, Luminance Key, and P in P
(Picture In Picture) effects. You may edit the settings to assign different effects to these buttons if
desired.
29.
Channel B effect control dial (CONTROL)
This dial lets you smoothly control a parameter of an effect that is being applied to the image of
channel B. The dial will adjust an effect parameter of the effect button that is blinking.
30.
Channel B transformer button (TRANSFORMER) (see p. 23)
This button lets you switch between channels A and B without using the video fader.
About Ground Terminal
In some cases, depending on the environment in which the unit is installed, the surface of the panel
may sometimes feel rough and grainy. This is due to an infinitesimal electrical charge, which is
absolutely harmless. However, if you are concerned about this, connect ground terminal (see
figure) with an external ground. When the unit is grounded, a slight noise may result, depending
on the particulars of your installation. If you are unsure of the connection method, contact nearest
Roland/Edirol
Service Center, or authorized
Roland/Edirol
distributor, as listed on the
“Information” page.
Unsuitable places for connection
• Water pipes (may result in shock or electrocution)
• Gas pipes (may result in fire or explosion)
• Telephone-line ground or lightning rod (may be dangerous in the event of lightning)
Ground Terminal
V-4_e.book 16 ページ 2007年10月17日 水曜日 午後7時15分
Summary of Contents for V-4
Page 41: ...41 Editing the front panel assignments V 4_e book 41 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 99: ...99 Transition Effects List Soft Edge Type V 4_e book 99 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 100: ...100 Transition Effects List V 4_e book 100 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 101: ...101 Transition Effects List Multi Border Type V 4_e book 101 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 106: ...106 Index MEMO V 4_e book 106 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 107: ...107 Index MEMO V 4_e book 107 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 108: ...108 Index MEMO V 4_e book 108 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 109: ...109 Index MEMO V 4_e book 109 ページ 2007年10月17日 水曜日 午後7時15分 ...
Page 110: ...110 Index MEMO V 4_e book 110 ページ 2007年10月17日 水曜日 午後7時15分 ...