Yealink VCM38 Administrator's Guide

| Basic Settings | 129
Hiding the User Interface in Idle Screen
You can choose to hide the user interface when the system is idle. The monitor only displays the local
video or the PC content. This feature is not applicable to VP59.
About this task
Procedure
1. On your web user interface, go to Setting > General > Display.
2. Configure and save the following settings:
Parameter Description Configuration Method
Hide UI in Idle Screen
Enables the monitor to hides the
user interface when the system
is idle.
• On—hide the user interface.
• Off—display the user
interface.
Default: Disabled.
Web user interface
Showing or Hiding Icons in a Call
During a call, the VCS endpoint will show some information and icons (such as the call time, the mute icon
and recording icon) by default, so that you can know the call status from these information and icons. You
can also hide these icons as needed to achieve the best video effects. This feature is not applicable to
VP59.
Procedure
1. On your web user interface, go to Setting > Call Features > Call Information.

Yealink VCM38 Specifications

General

Type	Conference microphone
Noise reduction	Yes
Microphone frequency	100 - 16000 Hz
Microphone sensitivity	-45 dB
Microphone pick-up range	6 m
Number of microphone arrays	8
Maximum sound pressure level (1kHz)	100 dB
Device interface	RJ-45
Connectivity technology	Wired
Maximum operating distance	40 m
Mounting type	Ceiling
Product color	Silver
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 90 %
Number of products included	1 pc(s)
Harmonized System (HS) code	85181000
Power source	DC/PoE
Sustainability certificates	CE, Federal Communications Commission (FCC), REACH, RoHS

Weight and Dimensions

Width	127.3 mm
Height	66.3 mm