Comica CVM-WM200 User manual

User Manual
UHF Metal Dual-channel Wireless Microphone

Foreword
Main Features
Thanks for purchasing Comica WM200 PRO
●Dual-channel Wireless Microphone, One Touch to Switch Channel
●Support Maximum Capacity of 128G Micro SD Card for External Memory
●96 Channels for Multiple Devices Working Together
●180° Rotatable Antenna, Working Distance Up to 120m
●Support Recording File's High-speed Transmission and Copy&Firmware Update
●Support Auto-scanning/Manual Channel-setting and Infrared Pairing
●M/S Switch, Low Cut, Mute, 16 Levels Volume Adjustment, etc.
●Support USB-C Interface /AA Battery for External Power Supply
●LCD Screen for Intuitive Operation and Usage
●Full Metal Manufacturing, Excellent Shielding
1

Notice
Transmitter should be placed at a distance more than 10cm from Receiver. When the
distance is less than 10cm, Receiver’s wireless signal receiving part will take protect
action to shut down the receiving wireless signal, then audio may be intermittent, which is
normal
"Update" or "Copy" function can not be used with Recording function at the same time
When it needs to be used for a long time, it can be connected to the external power to
realize charging while using. AC/DC power is not supported to avoid noise problem
When using this product in a short distance, it is recommended to set RF strength at
‘LOW’ to reduce the power consumption
For smartphone shooting, customers need to purchase a TRS-TRRS audio cable
2

FCC statement
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions: 1) this device may not cause harmful interference, and 2) this device must
accept any interference received, including interference that may cause undesired
operation.
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communi-
cations. However, there is no guarantee that interference will not occur in particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment o and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit dierent from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
FCC Radiation Exposure Statement
This device complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
3

Lavalier Transmitter (TX) Receiver (RX)
Main Part:
Multiple Selections:
WM200 PRO (A) = 2TX + RX
WM200 PRO (C) = TX + RX
TX TX RX
++
TX RX
+
Packing List
4

①3.5mm Mic Audio Input Cable
②3.5mm TRS-TRS Audio Cable
③3.5mm TRS-XLR Audio Cable
④USB-C Charging Cable
⑤Belt Clip
⑥Cold Shoe Mount
⑦Wind Mu
⑧Portable Box
⑨User Manual
⑩Warranty Card
Accessories:
The accessories of each combination include：
WM200 PRO (A) = ①x2 + ②+ ③+ ④+ ⑤x3 + ⑥+ ⑦+ ⑧+ ⑨+ ⑩
WM200 PRO (C) = ①+ ②+ ③+ ④+ ⑤x2 + ⑥+ ⑦+ ⑧+ ⑨+ ⑩
① ② ③ ④
⑤ ⑥ ⑦ ⑧
⑨ ⑩
5
UserManual
UHFMetal Dual-channel Wireless Microphone

Lavalier Transmitter (TX):
Components and Instruction
③
⑥
⑤
④
⑪
⑮
⑫
⑬
⑭
⑩
⑯
①
⑨
⑦ ⑧
②
6

①IR Sensor
②Mic/Line in Audio Input Port:
Mic mode is for microphone input; Line in mode is for external audio input, such as
smartphone music player; Selecting the corresponding input mode will bring you better
audio eect
③Antenna
④Power/Muting Button:
Long press for ON/OFF; Short press for mute
⑤LCD Screen
⑥Function Selection Button-:
Short press to return to the previous page
⑦Pairing Status Indicator:
Red light flickers when in IR sync; Blue light keeps on after paired(No matter the channel
paired or not)
⑧Audio Status Indicator:
Blue light keeps on when in normal recording; Red light keeps on when in muting mode;
Red light flickers when in low power
⑨SET Function Menu/Recording Button:
Long press to enter the function adjustment menu; Short press to confirm; Long press to
record on the home page when the screen lights up
⑩Function Selection Button +:
Short press to enter the next page
⑪Micro SD Card Port
⑫Group Switch Button
⑬Belt Clip Port
⑭Battery Tray
⑮1/4 Threaded Hole
⑯USB-C Port
7

Receiver (RX) :
④
⑥
⑦
⑤
⑩
⑨
⑪
⑬
⑭
⑮
⑯
① ③
②
⑧
⑫
8

①3.5mm Audio Output Port
②IR Sensor
③3.5mm Monitoring Port
④Group A Antenna
⑤Group A Working Status Indicator:
Blue light keeps on after successfully paired; Blue light flickers when pairing fails;
Red light flickers when in IR sync/low power; Red light keeps on when the group is closed
⑥LCD Screen
⑦Function Selection Button-:
Short press to return to the previous page
⑧Power Button:
Long press for ON/OFF
⑨Group B Antenna
⑩Group B Working Status Indicator
⑪Function Selection Button +:
Short press to enter the next page
⑫SET Function Menu Button:
Long press to enter the function adjustment menu; Short press to confirm
⑬Group Switch Button
⑭Belt Clip Port
⑮Battery Tray
⑯USB-C Port
9

Screen Display Instruction
Lavalier Transmitter(TX) :
Screen Display and Menu Introduction
H
Group A
A
543.125MHzCH36
00:00:00
Signal Strength High
Signal Strength Low
Normal Recording
Muting
Recording
Micro SD Card Inserted
Micro SD Card Removed
Recording Time
Muting (Unlocking)
Muting (Locking)
Battery Power
Group A/B
Channel
Group A/B
Audio Dynamic Display Bar
Channel Frequency
H
L
REC
●
10

Group AGroup B
CH 36 CH 58
Group A Signal Strength
Group A Group B
Group A Channel Group B Channel
Group A transmitter Battery Group B transmitter Battery
Group A Audio Dynamic Bar Group B Audio Dynamic Bar
Group B Signal Strength Battery Power
A B
A B
Receiver (RX) :
Group A recording Group B recording
CH 36 CH 58
A B
A B
REC A REC B
11

Menu Introduction
1. Recording Function
At the home page and the screen lights up for long pressing button to record,
The of the screen flashes is recording;
At the home page and screen lights up for long pressing button to stop recording;
audio is stored in the Micro SD card (Please purchase Micro SD card by yourself)
Recording ......
Recording Time
H
Group A
A
543.125MHzCH36
00:03:50
REC
●
2. Transmitting Signal Strength Adjustment
H
FR Power
A
High
L
FR Power
A
Low
With high signal strength, the wireless working distance is up to 80-120M, high
power consumption, standby time is short;
With low signal strength, the wireless working distance is up to 30-60M, low
power consumption, standby time is long
"Update" or "Copy" function can not be used with Recording function at the
same time
12

Micro SD Card Disk WM200_PRO
H
Muting
A
Enable
H
Muting
A
Disable
3. Muting Mode On/O
H
Update & Copy
A
On
H
Update & Copy
A
Off
4. Update & Copy
1. The recording function can only be used when the "update & copy" mode is o,
there are not a disk on the computer
2. When the "update & copy" mode is on, two disks appear after WM200 PRO is
connected with the computer, you can update firmware and copy audio file
3. Two disks appear after the WM200 PRO is connected to the computer, and
the recorded audio files can be copied from the disk of the Micro SD card; Please copy
the upgrade file to WM200_ PRO disk, and then restart the WM200 PRO to upgrade
The name and memory of the Micro SD card disk are determined by the Micro SD card
you purchased
When set to ‘ Disable ’, the muting function cannot be used, the icon is:
When set to ‘ Enable ’, the muting function works, the icon is:
The muting mode can be controlled only when the screen is on, press any
button to light the screen and then press the Power/Muting Button to switch the
muting mode
13

WM200_PRO
1.When the update mode is o, there are not a disk on the computer
2.When the update mode is on, a WM200_PRO disk appears after WM200 PRO
is connected with the computer, put the upgrade file to the disk and then restart
the WM200 PRO to upgrade
Update Mode
Off
A B
A B
Update Mode
On
A B
A B
5. Update Mode
14

1. Install two AA batteries into the battery tray according to the positive and negative
electrode. It supports external power supplying through USB-C Plug
When it needs to be used for a long time, it can be connected to the external
power to realize charging while using. AC/DC power is not supported to avoid
noise problem
AA
AA
POWER
5V/1A
2. Long press the power button for ON, pair the transmitter and receiver
A. Manual Channel-setting Pairing
Long press the receiver’s SET button to enter “CH” display page and select the desired
channel according to personal needs; Select “Sync” and then keep the IR sensor of the
transmitter and receiver closely aligned to pair
B. Auto-scanning Pairing
Select receiver's "Auto scan" to get the optimal channel in the current environment;
Select "Sync" and then keep the IR sensor of the transmitter and receiver closely
aligned to pair
Installation and Usage
AA
AA
POWER
5V/1A
30cm
IR Sensor IR Sensor
15

3. Insert the 3.5mm TRS microphone into the MIC port, install the belt clip to the belt clip
port and wear it correctly
16

4. Connect the receiver and devices through the cold shoe mount and 3.5mm TRS-TRS
audio cable / 3.5mm TRS-XLR audio cable; Adjust the antenna angle of the receiver
according to your needs (90° is the best angle for signal transmission); Insert the
headphone into the 3.5mm monitoring port to monitor
17

18