JVC DLA-SH4KNL instruction manual Adjust the focus,  Hiding the projected image temporarily

5 Adjust the focus

You can adjust the focus using the AFocusB item of the Lens menu.

To move the focus point closer:

Press the A+B (Near) end of AFocusB

To move the focus point away:

Press the A B (Far) end of AFocusB

NOTE:

●The focus changes each time you click on the inner buttons (/). (Fine control)

The outer buttons ( / ) change the focus when they are depressed. (Coarse control)

6 Select a screen mode for projection

You can specify the screen mode using ADisplay ModeB of the Setting menu. (A Page 33)

8 Turn the main power at the rear of the projector unit to off [O]

●The [STANDBY/ON] indicator on the projector unit goes off.

CAUTION:

●Do not turn off the main power supply switch when in the cool down mode. Doing so may shorten the lamp life and cause a malfunction.

●Upon using, attach the lens cap to prevent soiling of the lens.

●When the projector is not to be used for a long time, disconnect the power plug.

Useful Features During Projection

Hiding the projected image temporarily

Main

Image

Setting

host PJ-1 user: root

Logout

Input Level

Standard Enhanced

Display Mode

The projected image can be hidden by clicking the AONB button under the AHideB item of the Image menu.

●When the image is not displayed, pressing AOFFB under the AHideB item to display the hidden image.

Convergence

Lens

Option

Network

Mail

1 2

1 1 3

3 4

Main

Image

Setting

Convergence

Lens

host PJ-1 user: root

			Logout
Brightness
Red	-30	0	+30
Green	-30	0	+30
Blue	-30	0	+30

NOTE:

●The projected image varies according to the mode of connection. (A Page 19, 21)

7 Click the AOFFB button under the APowerB item of the Main menu to end the projection

Option

Network

Mail

Contrast
	Red	-30	0	+30
	Green	-30	0	+30
	Blue	-30	0	+30
Gamma				Hide
A	B	C		OFF	ON

●A gray image will be displayed for a few minutes during the ending process. When the process ends the projector switches to the cool down mode, and the [STANDBY/ON] indicator appears blinking in red.

●After exiting the cool down mode, the projector switches automatically to the standby mode, and the [STANDBY/ON] indicator lights up in red.

●You can also turn off the power by pressing the [OPERATE I/B] button on the projector unit for more than one second.

Cool down mode

The cool down mode is a function that cools down the lamp for an interval of about 180 seconds after projection ends (ending process).

This function is to prevent deformation and damage of the internal components of the projector due to heat from the overheated lamp. It also prevents lamp breakage and shortened lamp life.

●When the projector is in the cool down mode, the [STANDBY/ON] indicator appears blinking in red.

●Do not shut down the main power supply or unplug the power cord when in the cool down mode. Also, do not block the air inlets and vent holes. Doing so may shorten the lamp life and cause a malfunction.

NOTE:

●When the image is hidden, the [STANDBY/ON] indicator appears blinking in green.

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