Remote control

Last Updated : Aug 19, 2025 |
Prolog information
All codec models support a remote control unit. You can use the remote control within the range of 15 meters from the device. You must use it by either directly pointing at the codec or at a horizontal or vertical angle of up to 15°. To increase the remote control range, you can use a third-party IR repeater.
The following image and table show and describe the remote control buttons and their function:
An image of the remote control
Number
Name
Description
1.
Power button
Use to go into Standby mode, restart the codec or lock the screen.
2.
Volume +/- button
Use to adjust the volume level.
3.
OK button
Use to confirm selection.
4.
Home button
Use to go to the main menu.
5.
Delete button
Use to delete entered characters.
6.
Call button
Use to start a call, join a conference, or go to the Meeting menu.
7.
Character buttons
Use to enter numbers, letters, or characters.
8.
PC button
Use to manage presentation from the connected media source such as a laptop.
9.
IR indicator
Flashes when you press a remote control button.
10.
Zoom +/- button
Use to zoom in or out a built-in or connected external camera.
11.
Arrow buttons
Use to navigate in the GUI menu.
12.
Menu button
Use to open a submenu.
13.
Back button
Use to return to the previous menu.
14.
End Call button
Use to end a two-party call or leave a conference call.
15.
Far/Near button
Use to switch between local connected and far-end cameras.
16.
Layout button
Use to change the screen layout during an active call.
17.
Mute button
Use to turn on or off codec audio.

Remote control shortcuts

The following table lists the remote control shortcut combinations and provides their description. When using the remote control shortcuts, press the buttons sequentially in the order described in the table.
Shortcut keys
Function
End Call + 1 or End Call + 2
Switch HDMI OUT1, HDMI OUT2 output resolution.
Delete + buttons 1–9
Call PTZ presets.
* # 1/2
Switch the main video source: built-in camera or HDMI.
ZOOM +/-
Enter PTZ control mode.
ZOOM +/- + any button other than an arrow button
Exit PTZ control mode.