Sony HDCU2500 Maintenance Manual

Letter box (16 : 9)
The 16 : 9 ratio picture is inserted into the 4 : 3 ratio picture without changing the ratio and is output in the SD format.
Semi-letter box (15 : 9)
The picture that is cut out with the aspect ratio of 15 : 9, is inserted into the 4 : 3 ratio picture and is output in the SD format.
Semi-letter box (14 : 9)
The picture that is cut out with the aspect ratio of 14 : 9, is inserted into the 4 : 3 ratio picture and is output in the SD format.
Semi-letter box (13 : 9)
The picture that is cut out with the aspect ratio of 13 : 9, is inserted into the 4 : 3 ratio picture and is output in the SD format.
2-5-4. VBS Signal Level Adjustment (Only When HKCU1001/1003 is Installed)
Adjust the VBS signal level that is output from this unit using the color bar signal. Use the switch on the EN-159A/
159B board (HKCU1001/1003) and the potentiometer on the panel of the unit to adjust the VBS signal level.
HDCU2500
2-16

Sony HDCU2500 Specifications

General

Brand	Sony
Model	HDCU2500
Category	Control Unit
Language	English