Yealink VC400, Administrator'S Manual

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Administrator’s Guide for Yealink Video Conferencing Systems
24
Item Description
④
Blue Shortcut Key
Located at the bottom right of the screen. Label automatically
identifies context-sensitive features.
In the idle screen, this is used to save and check the camera
preset position, and corresponds to the Preset soft key.
⑤
Vol+
Increases the system volume.
⑥
Vol-
Decreases the system volume.
⑦
Zoom out Key

Decreases the camera zoom or the captured image
magnifications.

Behaves as page down in a multiple page list.
⑧
Zoom in Key

Increases the camera zoom or the captured image
magnifications.

Behaves as page up in a multiple page list.
⑨
OK Key
Confirms actions or answers incoming calls.
⑩
Navigation Key

In the menu screen, press or to switch menus,
press or to select items.

In the idle screen, pan and tilt the camera to adjust the
viewing angle.
⑪
Mute Key
Toggles the mute feature.
⑫
Home Key

Returns to the idle screen when in the menu screen.

Enters the pre-dialing screen during a call.
⑬
Video Source Key
Switches the input source between Camera, Camera-PC, or
PC.
⑭
Off-hook Key

Enters the pre-dialing screen.

Places a call.

Answers a call.
⑮
Delete key

Deletes one character at a time.

Long press to delete all characters in the input field.

On the idle screen or during a call, long press it for 2
seconds to start capturing packets and long press it for 2
seconds again to stop capturing packets.
⑯
On-hook Key

Ends a call or exits from a conference call.

Returns to the previous screen when not in a call.