IR-842BAG-AM - Microphone TOA - Free user manual and instructions
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| Product Type | Wireless Infrared Microphone |
| Brand | TOA |
| Model | IR-842BAG-AM |
| Microphone Element | Dynamic |
| Polar Pattern | Cardioid |
| Frequency Response | 100 Hz – 10 kHz |
| Transmission Type | Infrared (IR) |
| Carrier Frequency Range | 2.3 – 2.7 MHz |
| Modulation Method | FM |
| Battery Type | AA (x2) or rechargeable Ni-MH |
| Battery Life | Approx. 10 hours (alkaline) |
| Power Consumption | 2.4 W (max) |
| Dimensions (WxHxD) | 50 x 180 x 30 mm |
| Weight (without batteries) | 150 g |
| Material | ABS plastic with metal grille |
| Color | Black |
| Output Connector | 3.5 mm mini-jack (for receiver) |
| Operating Range | Up to 30 m line-of-sight |
| Included Accessories | Microphone stand adapter, carrying case, user manual |
| Maintenance | Wipe with dry cloth; avoid moisture |
| Safety | Keep away from heat sources; use only specified batteries |
| Spare Parts / Repairability | Contact TOA service center; no user-serviceable parts inside |
Frequently Asked Questions - IR-842BAG-AM TOA
How do I pair the microphone with a receiver?
The IR-842BAG-AM uses infrared transmission; no pairing is required. Simply ensure the receiver is within line-of-sight and turned on.
What batteries does the microphone use?
It uses two AA batteries, either alkaline or rechargeable Ni-MH. Battery life is approximately 10 hours with alkaline.
Can I use the microphone while charging?
No, the microphone does not support charging while in use. Batteries must be charged externally.
What is the operating range?
Up to 30 meters line-of-sight, depending on ambient infrared interference.
How do I clean the microphone?
Wipe the exterior with a soft, dry cloth. Do not use liquids or abrasive cleaners.
Is the microphone compatible with other IR receivers?
It is designed for use with TOA IR receivers. Compatibility with other brands is not guaranteed.
What should I do if there is no sound?
Check that batteries are installed correctly, the microphone is powered on, and the receiver is within range and not obstructed.
Can I mount the microphone on a stand?
Yes, it comes with a stand adapter that fits standard microphone stands.
How do I replace the microphone grille?
The grille is not user-replaceable. If damaged, contact TOA service for repair.
Does the microphone require a license to operate?
No, the infrared transmission operates in an unlicensed frequency band.
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USER MANUAL IR-842BAG-AM TOA
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Product information
Brand : TOA
Model : IR-842BAG-AM
Category : Microphone