Grass Valley 8981FS User Manual
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8981FS Instruction Manual
8981FS Digital Frame Synchronizer Module
Bank 2 - 2nd Func On
0
Inactive position
1
Increase
Decrease
Adjust Y channel offset ±31 least significant bits.
2
Increase
Decrease
Adjust B-Y channel offset ±31 least significant bits.
3
Increase
Decrease
Adjust R-Y channel offset ±31 least significant bits.
4
Increase
Decrease
Adjust Y channel gain ±49%.
5
Increase
Decrease
Adjust B-Y channel gain ±49%.
6
Increase
Decrease
Adjust R-Y channel gain ±49%.
7 thru 9
Not used.
A Not
used.
B
Disable
1
Enable
Enable/disable Freeze GPI. Disable to guard against errant GPI input.
C
20 lines
1
21 lines
Select 525 format vertical data blanking width (see Bank 1, position 4).
D
Store
Save current settings to EE prom.
E
Restore defaults
Restore User
Recall factory defaults or stored user settings.
F
Inactive position
1
Restored default setting.
Table 3. 8981FS Configuration Functions - (continued)
Function
Switch
Toggle
Switch Up
Toggle
Switch Down
Function Description