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Selecting the bank and keyer
To make key settings, first select the bank (from M/E-1 to M/E-3 and PGM/
PST) and keyer, then assign them to the key control block.
For example, to set key 1 on M/E-1 with the key control block, use the
following procedure.
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 M/E-1 key 1.
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 45.
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 three-digit setting value.
• When the [LUM] or [LIN] button is lit green
Knob
1
2
3
4
• When the [CRK] button is lit green
Parameter
Adjustment
Clip
Reference level for generating the
key signal
Gain
Key sensitivity
Density
Key density
Filter
Filter coefficient
Setting values
+109 to –7
–100 (shown as –00)
to +100
0 to 100
1 to 9
Key Setting Operations With the Key Control Block
367
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