Technicolor - Thomson LDK 20(S) Viewfinder Cadre Indication, Cadre On/Off, Cadre appearance

Viewfinder Cadre Indication

Cadre On/Off

Switch S6 on the Sync./shading board allows the cadre in the viewfinder to be switched on permanently or to be controlled by the menu system. Position AB selects (remote-) menu control (factory setting); position AC switches the cadre on permanently.

If S6 is in the remote position then you can select in Menu VF/Lens Cadre On or Off. The cadre is switched to the 4:3 format or to the 16:9 format depending on the position of the aspect ratio switch.

Cadre appearance

Switch S7 on the Sync./shading board allows the cadre in the viewfinder to take the form of two dotted lines or two low-contrast areas outside the picture area. Position AB selects the dotted lines; position AC selects the low-contrast areas.

The contrast of the cadre strips is adjusted with potentiometer ZR247 on the Video/Miscellaneous board.

C A B

S7

C

A

B

S6

X 16

X 26

dotted

lines

low-contrast area

16:9

low-contrast area

TOP SIDE	Sync / Shading board
	ZR247
	Cadre	A
	contrast
		71X

1X B7

TOP SIDE Video / Miscellaneous board

dotted lines

4:3

low-contrast areas

2-6 Technical Manual LDK 20(S) - Studio Camera Installation