Yealink VCM38 Administrator's Guide

| System Maintenance | 260
2. Configure and save the following settings:
Parameter Description Configuration Method
Local Log
Specify the local log level.
0-system is unusable
1-action must be taken
immediately
2-critical condition
3-error conditions
4-warning conditions
5-normal but significant
condition
6-informational
Note: the default value is 6.
The smaller the number is, the
higher the priority is. Higher
value indicates more detailed
content.
Web user interface
Max Log File Size
Limit the maximum size (kb) of
local log files.
Default: 20480.
Web user interface
Setting Severity Level of the Module log
You can configure severity level of each module of the system.
Procedure
1. On your web user interface, go to Setting > Configuration > Module Log.

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