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GMD1208 is an extension microphone companion device for
Grandstream audio and video conference products to increase
the overall audio coverage range. With ultrasound pairing, long
talk time, proprietary 2.4G/BLE dual mode and error-resilient
long-distance transmission, GMD1208 brings mobility and flex
-
ibility to your powerful conference solutions with ease. Each
GMD1208 unit supports 360-degree full band quality voice pick-
up, within a radius of 5 meters for the best user experience. The
multi-functional touch key on this device can trigger various func-
tions with different operations and includes an LED indicator for
status notifications. These user-friendly features make GMD1208
an ideal choice for organizations that need optimal microphone
placements with ultra-wideroom coverage and crystal-clear au-
dio quality.
PACKAGE CONTENTS:
EN
1x Quick Installation Guide
1x GPL License
1x USB Cable
1x GMD1208 Wireless
Microphone
PRECAUTIONS:
• Do not attempt to open, disassemble, or modify the device.
• Do not expose the device to temperatures outside the range 0°C to
40°C (32°F to 104°F) in operation and -10°C to 60°C (14°F to
140°F) in storage.
• Do not expose the GMD1208 at environments outside of the humid-
ity range of 10-90% RH (non-condensing).
OVERVIEW:
5V/1A
1x Power Adapter (5V)
GMD1208 DESCRIPTION:
Working Station
Indicator
Power Indicator
Mute Indicator
Multifunctional Button
USB Port
2.4G/BT Modes
Switch
CHARGING GMD1208:
Connect the
GMD1208
to power source using the USB cable and PSU
included in the package as shown in below figure:
5V/1A
Note:
The power indicator will be green slow flashing when charging and green
solid when fully charged. Refer to “LED STATUS INDICATORS” for more details.
Back view
Front view
Reset Pin Hole
