Toshiba 790, 791 manual After confirming that V-keystone is selected on the menu

Correcting the keystone distortion (continued) CONTENTS 36

Remote control

4 If the screen is not installed vertically, “Auto. V-keystone” is not corrected properly.

INPUTON/STANDBY

	LASER
KEYSTONE	AUTO	SET

L-CLICKR-CLICK

VOLUME/ADJUST

		4,5
MENU ENTER	EXIT	6
PIP FREEZE

RESIZE

CALL MUTE

Control panel (Main unit side)

		ON / STANDBY
	P	T	EMP
ON	LAM			F
				AN

5

6

EXIT

EXIT

After confirming that “V-keystone” is selected on the menu;

Adjust the distortion of the both sides (right and left) of the picture with the selection buttons ( / ).

When the projector is not installed at an angle of 90° to the screen viewed from the top, the upper and lower sides of the projected picture will be

distorted.

90°

Select “H-keystone” from the menu with the selection buttons (/ ), and adjust the distortion of the upper and lower sides of the picture with the selection buttons (/).

Press EXIT repeatedly until the menu disappears.

The keystone adjustment finishes.

Operations

					R		EXI
				TE
				EN			T
				U			A
							UT
				N			O	S
				E
				M				ET
								K
								E
			U	T				Y
								S
	N	P						T
I								O
								N
						VOL / ADJ		E

4,5 6

Notes

•Due to digital correction processing, some of the information may be eliminated or the picture quality may be degraded depending on the amount of keystone correction or the contents of the signal source.

•The adjustable range of “V-keystone” or “H-keystone” is influenced by each other’s correction

amount, and each input signal 71 . Therefore, the correction amount may change when switching the input.

•When “Auto. V-keystone” does not operate properly even with the screen installed vertically, execute “Horizontal reference value reset” 52 .