Panasonic PTLZ370E Operating Guide

You can switch automatic adjustment of the lamp and 

the lens iris on/off. This augments the video to create 

a video expression with sharp contrast between light 

and shade.

1)  Press ▲▼ to select [DYNAMIC IRIS].
2)  Press ◀▶ or press the <ENTER> 

▶

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The 

[DYNAMIC IRIS] individual adjustment 

screen is displayed.

3)  Press ◀▶ to switch [DYNAMIC IRIS].

▶

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The setting will change as follows each time 

you press the button.

Enables [DYNAMIC IRIS].

Disables [DYNAMIC IRIS].

By using a commercial test disk etc. and setting the 

luminance level of the output (luminance) signal from 

a connected external device to a value within this 

projector’s recommended range, you can adjust so 

the display performance of the projector can be fully 

leveraged.

1)  Press ▲▼ to select [WAVEFORM 

▶

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The 

[WAVEFORM MONITOR] screen is 

displayed.

3)  Press ▲▼ to select an adjustment 

▶

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The waveform monitor is displayed.

Closes the waveform monitor.

Checks whether each waveform 

of (Y - luminance), (R - red), 

(G - green), and (B - blue) for 

the whole image falls within a 

recommended range.

Checks whether each waveform 

of (Y - luminance), (R - red), (G - 

green), and (B - blue) falls within 

a recommended range at any 

horizontal lines from the upper to 

the bottom of the screen.

 

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Press ▲▼ to move the line 

position.

 

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The waveform monitor position 

changes depending on a line 

position.

Sets the display position for the 

input waveform at the full scan.

Set the automatic waveform 

adjustment items to automatically 

adjust the luminance level of the 

output signal from a connected 

external device.

 

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Signals lower than 0% in the waveform monitor 

will be displayed as same as 0% on the projected 

image.

 

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[SINGLE LINE SCAN(Y)], [SINGLE LINE 

SCAN(R)], [SINGLE LINE SCAN(G)], and [SINGLE 

LINE SCAN(B)] can display horizontal lines in Y - 

(luminance), R - (red), G - (green), and B - (blue) 

from the top of the screen to the bottom more finely 

than [FULL SCAN(Y)], [FULL SCAN(R)], [FULL 

SCAN(G)], and [FULL SCAN(B)] and each item can 

be adjusted in the same way as [FULL SCAN(Y)], 

[FULL SCAN(R)], [FULL SCAN(G)], and [FULL 

SCAN(B)].

 

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When selecting [SINGLE LINE SCAN(Y)], [SINGLE 

LINE SCAN(R)], [SINGLE LINE SCAN(G)], or 

[SINGLE LINE SCAN(B)], the display position of 

the waveform can be set using ▲▼◀▶ .

 

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So that the display of individual adjustment screen 

in [PICTURE] does not interfere with the waveform 

monitor, the positioning of this screen differs 

depending on the circumstances at the time.

 

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[AUTO ADJUST] is executed by pressing the 

<DEFAULT> button while the waveform is 

displayed. (

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 page 50)