Chiayo GMW-200 User manual

Operation manual
CHIAYO ELECTRONICS CO., LTD.
GMW-200 / GMW-216
GM-200
Professional Desktop Gooseneck
Microphone

1
GMW-200/216/GM-200 Professional Desktop Gooseneck Microphone
Parts and functions
1.Gooseneck microphone input
2.LCD display
3.UP button
4.DOWN button
5.SET button
6.TALK button: Press to talk and release to stop. For short speaking.
7.LOCK button: Switch of long / temporary speaking.
8.Power indicator
9.Power switch
10.Gain control: User can rotate the knob until a desired acoustic quality is reached.
11.Audio input/output connector: MIC-level audio output to the mixer/amplifier as a wired
microphone or LINE-level audio input from external device.
12.DC input: Provides power to the transmitter and also charges NiMH batteries inside.
When charging the batteries, it takes about six hours to fully charge two 1.5V 2.1A NiMH
batteries. Do not charge non-NiMH batteries. When charging is complete, please disconnect
DC to avoid damages that may be caused by overcharging.
13.DC ON-OFF switch
Power mode
Battery inside
Switch position and function
by DC input
None
ON
◧
. DC only powers the unit.
NiMH
ON
◧
. DC powers the unit and also charges the batteries
⊘Alkaline
WRONG BATTERIES!! Alkaline batteries are not rechargeable.
by batteries
NiMH
OFF
◨
. The unit is powered by batteries.
Alkaline
14.DC indicator: Permanent solid RED at NiMH position.
15.Battery compartment
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

2
Instructions
Standard Configuration
1.Gooseneck microphone + base
2.Operation manual
3.Switching adaptor
LCD menu settings
Changing CHANNEL / FREQUENCY
Use UP or DOWN button to go to the CHANNEL / FREQUENCY page.

The cursor will flash to allow changes to be made. Pressing UP or DOWN button will increase or
decrease the channel number. The corresponding frequency will change accordingly. When a
desired channel (frequency) is selected, press SET for about 2 seconds to save the setting.
IMPORTANT: When changing transmitter frequencies, user should take care not to cause
interference to other channels / users.
Changing Battery selection
Use UP or DOWN button to go to the Battery selection page.

Press SET for about 2 seconds to show the cursor. Press UP or DOWN button to move the
cursor to either NiMH (rechargeable battery) or AKLN (Alkaline battery) position.
When the desired option has been selected, press SET for about 2 seconds to save the setting.
IMPORTANT: Do not connect the adaptor when AKLN batteries are being used. Wrong
selection of battery will cause battery sensing electronics to display wrong information and
mislead charging status.

GMW-200/216/GM-200 Professional Desktop Gooseneck Microphone
Parts and functions
Gooseneck microphone input
1.LOCK button: Switch of long / temporary speaking.
2.TALK button: Press to talk and release to stop. For short speaking.
3.Audio output connector. MIC-level audio output to the mixer/amplifier as a wired microphone.
4.Battery compartment
Standard Configuration
1.Gooseneck microphone + base
2.Operation manual
CHIAYO ELECTRONICS CO.,LTD.
Http://www.chiayo.com.tw｜Email: [e-mail]
Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan
Tel: [phone]｜Fax: [phone]
Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan
Tel: [phone]｜Fax: [phone]
1
2
3
4
5