LG LNB5110 Manuel d'utilisateur télécharger pdf (Page 13)

Operation and settings 13

Focus (LNB7210 series only)

> Auto: Select [Auto] option on the [Focus] menu, then select

the following mode.

- Focus Push: This function will be activated automatically

to adjust the focus.

- Focus Reset: The focus position is located at factory

default position.

- Manual: Use , , , , or button to adjust the

focus position manually.

Note:

• When you mount the lens, press [Focus Reset] button to

reset your focus.

• After adjusting the focus approximately,

press [Focus Push] button to adjust the lens sharply into

focus.

> Day/Night AF: You can set the AF function when the

Day/Night mode is converted.

- High / Medium / Low : Select [High], [Medium] or [Low]

of the AF operating range. When [High] is selected, the

widest AF operating range is set.

- OFF: Not used the AF function when the Day/Night

mode is converted.

Focus (LNV7210 / LND7210 /

LNV7210R / LND7210R / LNU7210R series only)

> Mode: Select [Mode] option on the [Focus] menu, then

select the following mode.

- Zoom Trig: After the change of the zoom position,

camera is performed autofocus once. Also the manual-

focusing is enable too.

- Manual: Use , , , , or button to adjust the

focus position manually.

- Focus Push: This function will be activated automatically

to adjust the focus.

- Focus Save: Save the position of Zoom and Focus at the

moment of click this button. The focus moves to the

stored position even if the camera is reset.

- Focus Reset: If the abnormal operating occurs or the

camera is out of focus by external shocks or other

reasons, click this button to initialize the lens and return

to the current location.

Note:

• After installation, the focus may be twisted by external

shocks. In this case, press the [Focus Reset] button to

initialize the lens.

• Click , , , , or button to move once within a

narrow range. And the movement range depends on a

shape of , , buttons.

> Day/Night AF: You can set the Day&Night function with AF

function.

- ON: If you set to On, the AF function will be activated

automatically when the D/N function is activated.

- OFF: Not used.

Note:

• While the autofocus is performed, in the following cases may

not be able to focus.

1. When the environment is too dark to distinguish the object.

2. When the brightness of the surrounding is sharply changed.

3. When the object is too away or a movement is severe.

4. When the image contrast is low.

5. When the strong light source is in the front and back.

6. When the camera is shaken by external vibration or shock.

If the camera is out of focus after autofocus, adjust the focus

manually using , , , , or button.

• In the conditions as above, it may be out of focus when the

Day / Night mode is converted. In this case, it is recommended

to select [Low] or [Off].

• Default: Click this button to restore the IP device back to original

factory settings.

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LG LNB5110 Manuel d'utilisateur Page 13

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