Yealink VCM38 Administrator's Guide

| Basic Settings | 118
Time Zone Time Zone Name Time Zone Time Zone Name
-04:00 United Kingdom-
Bermuda (Bermuda)
+04:30 Afghanistan (Kabul)
-04:00 United Kingdom
(Falkland Islands)
+05:00 Kazakhstan (Aqtobe)
-04:00 Trinidad&Tobago +05:00 Kyrgyzstan (Bishkek)
-03:30 Canada-New Foundland
(St.Johns)
+05:00 Pakistan (Islamabad)
-03:30 Denmark-Greenland
(Nuuk)
+05:00 Russia (Chelyabinsk)
-03:00 Argentina (Buenos
Aires)
+05:30 India (Calcutta)
-03:00 Brazil (no DST) +05:45 Nepal (Katmandu)
-03:00 Brazil (DST) +06:00 Kazakhstan (Astana,
Almaty)
-02:30 Newfoundland and
Labrador
+06:00 Russia (Novosibirsk,
Omsk)
-02:00 Brazil (no DST) +06:30 Myanmar (Naypyitaw)
-01:00 Portugal (Azores) +07:00 Russia (Krasnoyarsk)
0 GMT +07:00 Thailand (Bangkok)
0 Greenland +08:00 China (Beijing)
0 Denmark-Faroe Islands
(Torshavn)
+08:00 Singapore (Singapore)
0 Ireland (Dublin) +08:00 Australia (Perth)
0 Portugal (Lisboa, Porto,
Funchal)
+08:00 Russia (Irkutsk, Ulan-
Ude)
0 Spain-Canary Islands
(Las Palmas)
+08:45 Eucla
0 United Kingdom
(London)
+09:00 Korea (Seoul)
0 Morocco +09:00 Japan (Tokyo)
+01:00 Albania (Tirane) +09:00 Russia (Yakutsk, Chita)
+01:00 Austria (Vienna) +09:30 Australia (Adelaide)
+01:00 Belgium (Brussels) +09:30 Australia (Darwin)
+01:00 Caicos +10:00 Australia (Sydney,
Melbourne, Canberra)
+01:00 Chad +10:00 Australia (Brisbane)
+01:00 Spain (Madrid) +10:00 Australia (Hobart)
+01:00 Croatia (Zagreb) +10:00 Russia (Vladivostok)

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