Selecting The Key Type - Sony MVS-8000 User Manual

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
2

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
For an overview of the key types, see page 46.
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
354
Key Setting Operations With the Key Control Block
Using the M/E delegation buttons in the key control block, press the [M/
E1] button, setting it on.
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.
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.
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