Selecting the bank and keyer
To make key settings, first select the bank (from
For example, to set key 1 on
1 Using the M/E delegation buttons in the key control block, press the [M/ E1] button, setting it on.
2 Using the key delegation buttons in the key control block, press the [KEY1] button, setting it on.
This assigns the key control block to
Selecting the key type
To select the key type, press one of the key type selection buttons in the key control block.
[LUM] button: luminance key
[LIN] button: linear key
[CRK] button: chroma key
[CVK] button: color vector key
[PTN] button: key wipe pattern key
When using a wipe pattern key as the key type, in the <Key Type> group of the Type menu for the keyer, select [Wipe Pattern] and make the settings.
For an overview of the key types, see page 48.
The button you pressed lights green, and you can now adjust the parameters with the knobs. The display beside each knob shows the first letter of the parameter name and the
• When the [LUM] or [LIN] button is lit green
Knob | Parameter | Adjustment | Setting values |
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1 | Clip | Reference level for generating the | +109 to |
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| key signal |
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2 | Gain | Key sensitivity | |
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| to +100 |
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3 | Density | Key density | 0 to 100 |
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4 | Filter | Filter coefficient | 1 to 9 |
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• When the [CRK] button is lit green
Key Setting Operations With the Key Control Block | 407 |
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