IEM-One Manual
📖 Table of Contents
Before You Start
- Accessing the Battery Compartment: remove the thumb screw to detach the belt clip and access the battery compartment.
- Inserting the Batteries: install 2x AAA batteries in the compartment, ensuring the correct polarity as indicated. Batteries will last approximately 10 hours. The battery indicator LED will emit a red light when there is 1 hour or less of power remaining, signaling it's time to replace the batteries.
- Reattaching the Belt Clip: After inserting the batteries, reattach the belt clip and secure it with the thumb screw. Adjust the clip's tension by tightening or slightly loosening the thumb screw.
Getting Started
- Connecting the Input Source: Plug your audio source cable into the XLR-1/4" jack of the IEM-One.
- Powering On/Off: Turn the volume knob clockwise to power on the device; you will feel a click and see the battery indicator light emit, showing the unit is powered on. To turn off, rotate the volume knob counterclockwise until you feel a click. For hearing safety, ensure earphones are removed before powering on or off.
- Adjusting the Volume: Increase the output level by turning the volume knob clockwise after the unit is powered on.
- Selecting Stereo or Mono Output: Use the switch button to toggle between stereo and mono outputs; up for mono and down for stereo.
Specifications
- Input: XLR-1/4" combo jack
- Output: 1/8" TRS, stereo
- Impedance: 0.5Ω
- Max Output: 2x 100 mW @16Ω
Frequently Asked Questions
What batteries does the IEM-One use?
The IEM-One uses 2x AAA batteries. They provide approximately 10 hours of battery life. When battery power drops to 1 hour or less, the LED will turn red, indicating it's time to replace the batteries.
How do I power the device on and off?
• To power on: Turn the volume knob clockwise until you feel a click and the battery indicator light turns on
• To power off: Turn the volume knob counterclockwise until you feel a click
• Always remove earphones before powering on or off for hearing safety
• To power off: Turn the volume knob counterclockwise until you feel a click
• Always remove earphones before powering on or off for hearing safety
What type of input does the IEM-One support?
The IEM-One features an XLR-1/4" combo jack input, allowing flexibility with different audio sources and cable types.
How do I switch between stereo and mono output?
Use the switch button:
• Up position = Mono output
• Down position = Stereo output
• Up position = Mono output
• Down position = Stereo output
What are the output specifications?
• Output: 1/8" TRS, stereo
• Impedance: 0.5Ω
• Max Output: 2x 100 mW @16Ω
• Impedance: 0.5Ω
• Max Output: 2x 100 mW @16Ω
Can I adjust the belt clip?
Yes! The belt clip can be adjusted by tightening or loosening the thumb screw to change its tension and positioning.
How do I access the battery compartment?
Remove the thumb screw to detach the belt clip. This will give you access to the battery compartment where you can insert or replace the 2x AAA batteries.
What headphones can I use with the IEM-One?
The IEM-One works with standard headphones or in-ear monitors using a 1/8" (3.5mm) TRS connector. It supports both stereo and mono output modes.
Need human help?
Contact our support team at www.codamusictech.com/contact-us. We're musicians and we're here to help!