COMICA WM100 UHF Wireless Microphone

Specifications

Hand-held Transmitter HTX

• Channels: 48
• Wireless Frequency: 520.000MHz ~ 534.100MHz
• Transmitting Power: 15dBm

Lavalier Transmitter TX

• Channels: 48
• Wireless Frequency: 520.000MHz ~ 534.100MHz
• Transmitting Power: 15dBm

Receiver RX

• Channels: 48
• Wireless Frequency: 520.000MHz ~ 534.100MHz

Foreword

Thank you for purchasing the COMICA WM100 UHF wireless microphone. To ensure product security, please carefully read this user manual and operate the item correctly.

Main Features

• 48 Channels for multiple devices to work together.
• Working Range Up to 100m without signal drop (100m in open areas, 60m in areas with obstacles).
• Supports real-time monitoring.
• Volume dynamic monitoring.
• RF signal strength adjustable at the transmitter end.
• Muting mode available.
• Lattice LCD display with high resolution.

Notice

• The transmitter should be used more than 10cm from the receiver. If the distance is less than 10cm, the receiver's wireless signal receiving part may enter a protection mode, shutting down wireless signal receiving, which may cause intermittent audio. This is normal.
• The antenna affects the working distance. Please protect the antenna and avoid man-made damage.
• Working distance is affected by the surrounding environment. Keep the environment open and free from interference during use, and turn off nearby Wi-Fi.
• For short-distance use, it is recommended to set RF strength to 'LOW' to reduce power consumption.
• For smartphone shooting, a TRS-TRRS audio converting cable must be purchased separately. Set the mobile phone to 'Flight Mode' to avoid incoming call interference. Compatibility with most Android systems in Default Recording Mode may vary; using a third-party app is recommended.
• Do not expose the device to rain or humid environments to avoid the danger of short circuits.
• Keep this product in a dry environment.

Main Body

Packing List

The packing list includes:

• Hand-held Transmitter
• Lavalier Transmitter
• Receiver

Purchase Options

• WM100: TX + RX
• WM100H: HTX + RX
• WM100-HTX: HTX

Accessories

The accessories provided depend on the combination purchased:

• WM100 includes: 1x 3.5mm Audio Mic Cable, 1x 3.5mm-3.5mm Audio Output Cable, 1x 3.5mm-XLR Audio Output Cable, 2x Waist Belt Clip, 1x Cold Shoe Mount, 1x Wind Muff, 1x Portable Case, 1x User Manual, 1x Certification, 1x Warranty Card.
• WM100H includes: 1x 3.5mm-3.5mm Audio Output Cable, 1x 3.5mm-XLR Audio Output Cable, 1x Waist Belt Clip, 1x Cold Shoe Mount, 1x Portable Case, 1x User Manual, 1x Certification, 1x Warranty Card.

Components and Instruction

Hand-held Transmitter (HTX) Components

1. Microphone
2. LCD Display
3. Power/CH Setting Button
4. IR Screen
5. Low Cut/Normal Audio Switch (LCF)
6. Channel Sequence Switch (CH)
7. AA Battery Holder

Lavalier Transmitter (TX) Components

1. Antenna
2. LINE IN Input
3. MIC Input
4. Power/Muting Button
5. Function Selection Button (+)
6. Working Indication Light
7. Function Selection Button
8. Function Setting Button
9. Belt Clip
10. AA Battery Holder
11. 1/4" Mounting Tray

Receiver (RX) Components

1. Antenna
2. 3.5mm Audio Output
3. 3.5mm Audio Monitor Output
4. Power Button
5. Function Selection Button (+)
6. Working Indication Light
7. Function Selection Button
8. Function Setting Button
9. Belt Clip
10. AA Battery Holder
11. 1/4" Mounting Tray

Screen Display Instruction

• Hand-held Transmitter HTX: Displays Power Indication, Channel, Channel Frequency, Audio Status Indication Bar, Locking/Unlocking Icon.
• Lavalier Transmitter TX: Displays Power Indication, Channel, Channel Frequency, RF Transmitting Strength Icons (High/Low), Normal Audio Mode Icon, Muting Mode Icon, Audio Status Indication Bar, Locking/Unlocking Icon.
• Receiver RX: Displays RF Receiving Strength, Volume Indication, Power Indication, Channel, Channel Frequency, Audio Status Indication Bar, Locking/Unlocking Icon.

Indication Light Instruction

• Green Light Keeps On: Work Normally
• Green Light Flicker: Channels Not Match
• Red Light Keeps On: Muting Mode
• Red Light Flicker: Low-power

Function Button Instruction

• Power/Muting Button (Lavalier Transmitter): Long Press for Power On/Off; Short Press for Muting/Unlocking Mode.
• Set Button (Lavalier Transmitter & Receiver): Long Press for Locking/Unlocking Function; Short Press for Function Setting.
• + Button: Short Press for Unlocking Mode / Function Selection.
• - Button: Short Press for Function Selection.
• Power/CH Setting Button (Hand-held Transmitter): Long Press for Power On/Off; Short Press for Channel Sequence Switch.

Hand-held Transmitter Switches

• Low-cut/ Normal Switch: Push-up for Low-cut (reduces low frequency noise for clearer sound); Push-down for Normal.
• Channel Sequence Switch: Push-up for Order-up; Push-down for Order-down.

Installation and Usage

Hand-held Transmitter

1. Install two AA batteries into the battery holder, observing polarity.
2. Long-press the power button to turn on the hand-held transmitter.
3. Matching with the receiver:
   1. Short press the power button to switch the channel on the transmitter.
   2. Set the HTX and RX to the same channel.
   3. The indicator light will turn green after a successful match.
   4. Use the Low-cut adjustment switch and Channel sequence switch as needed.

Lavalier Transmitter

1. Install batteries into the battery holder, observing polarity, and attach the belt clip.
2. Long-press the power button to turn on the transmitter.
3. Connect the microphone cable to either the 'LINE IN' or 'MIC' input as required.
4. Monitor the 'Audio Status Indication Bar' to ensure the transmitter is working.
5. Use the Function Buttons to set functions like CH Adjustment, RF Strength Adjustment, and LCF Adjustment:
   • Unlock: Long press the SET button.
   • CH Adjustment: Short press the SET button, then use the -/+ buttons to adjust the channel.
   • RF Strength Adjustment: Short press the SET button, then use the -/+ buttons to adjust RF signal strength.
   • LCF (Low-cut Filter): Turn LCF ON for crisper voice, LCF OFF for a more vigorous sound.

Receiver

1. Mount the receiver onto a device (e.g., camera) using the cold shoe mount.
2. Connect one end of the audio cable to the receiver's output jack and the other end to the device's audio input jack.
3. Plug earphones into the audio monitor jack for audio monitoring if needed.
4. Set CH to match channels and adjust VOL for volume:
   1. Unlock: Long press the SET button.
   2. Set CH to match channels: Short press the SET button, then use the -/+ buttons to adjust the CH to match the transmitter's channel. The green light will remain on after a successful channel match.
   3. Set the volume: Adjust the volume using the -/+ buttons. Short press the SET button to confirm.
   4. Automatic Channel Scan: Select whether to auto-scan using the -/+ buttons and short press SET to confirm. Auto-scan can find channels with less interference in environments with high wireless interference.

Specifications

Hand-held Transmitter HTX

• Signal / Noise: >65dB
• Antenna: PCB Antenna
• Stray Radiation: <-60dBc
• Sound Delay: <20ms
• Audio Distortion: <0.5%
• Battery: 2 x AA Batteries
• Dimension: 53.5(MAX) x 253mm
• Operating Temperature: 0°C ~ 50°C
• Storage Temperature: -20°C ~ 60°C

Lavalier Transmitter TX

• Signal / Noise: >65dB
• Antenna: 1/4 Wavelength Antenna
• Stray Radiation: -60dBc
• Sound Delay: 20ms
• Audio Distortion: 0.5%
• Audio Input Socket: 3.5mm Jack
• Batteries: 2 x AA Batteries
• Size: 111.5 x 65 x 25.3mm
• Working Temperature: 0 ~ +50°C
• Storage Temperature: -20 ~ +60°C

Receiver RX

• Signal / Noise: >65dB
• Antenna: 1/4 Wavelength Antenna
• Receiving Sensitivity: -95dBm
• Sound Delay: 20ms
• Audio Distortion: 0.5%
• Frequency Range: 20Hz ~ 18KHz
• Audio Output: 3.5mm Jack
• Batteries: 2 x AA Batteries
• Size: 111.5 x 65 x 25.3mm
• Working Temperature: 0 ~ +50°C
• Storage Temperature: -20 ~ +60°C

Summary of Specifications

Hand-held Transmitter HTX

• Channels: 48
• Frequency: 520.000MHz ~ 534.100MHz
• Transmitting Power: 15dBm

Lavalier Transmitter TX

• Channels: 48
• Frequency: 520.000MHz ~ 534.100MHz
• Transmitting Power: 15dBm

Receiver RX

• Channels: 48
• Frequency: 520.000MHz ~ 534.100MHz