MIPRO ACT-580H & ACT-240H Digital Handheld Transmitter User Guide

Product Overview

This document provides a user guide for the MIPRO ACT-580H 5 GHz Digital Handheld Transmitter and the MIPRO ACT-240H 2.4 GHz Digital Handheld Transmitter.

ACT-580H 5 GHz Digital Handheld Transmitter

ACT-240H 2.4 GHz Digital Handheld Transmitter

Parts Identification

The handheld transmitter consists of the following parts:

1. Microphone Capsule Module
2. Upper Housing
3. LCD Panel
4. Power Switch
5. Power Switch Block Latch
6. Battery Holder
7. Battery Charging Contacts
8. USB Type-C Charging Port
9. Charging Indicator
10. ACT Sync Window
11. Rear Cap
12. Lower Housing
13. Channel Identification Ring

Battery Insertion

AA Batteries Insertion

Detach the lower housing by turning it.
Insert AA batteries into the battery holder, observing correct polarity. For the right holder, insert with Negative (-) upward. For the left holder, insert with Positive (+) upward.

Cautions: Use of AA-sized 14500 lithium batteries is strictly prohibited. Any damage caused by using incorrect batteries is excluded from the warranty.

18500 Lithium Battery Insertion

Detach the lower housing by turning it.
Insert one 18500 lithium-ion battery into the left holder with Positive (+) upward.

Cautions:

Ensure the battery is an 18500 lithium-ion battery and the polarity is correctly aligned before charging.
Turn off the transmitter power before charging.
Do not remove the lithium battery during charging. Disconnect the charging cable or remove the transmitter from the charging dock first.
If no indicator light is displayed during charging, check if the lithium battery is installed correctly.
If the LCD does not light up after inserting the battery and turning on the power, the battery polarity may be incorrect, or the battery power may be too low. Check and reinstall.

Charging Methods

Charging with USB Type-C Cable

An orange light indicates charging.
A green light indicates fully charged.

The transmitter features a USB Type-C Charging Port and Battery Charging Contacts.

Charging with Charging Dock (Optional)

Connect the charging dock to a power source and ensure the power indicator light is on.
When the transmitter is charging, the dock shows a red light.
Once fully charged, the dock shows a green light.

Compatible charging docks: MP-820, MP-800.

Operating Instructions

Power On/Off

Slide the power switch upward to turn on the transmitter. The LCD screen will light up.
Slide the power switch downward to turn off the transmitter. The LCD screen will display "OFF..." and then turn off.

Battery Level Indicator

When the battery level drops to 10%, charge the battery as soon as possible. If the voltage becomes too low, the LCD screen will display "OFF..." and the device will automatically shut down.

Battery levels indicated: 100%, 80%, 60%, 40%, 20%, 10%.

Power Switch Lock Function

To prevent accidentally turning off the power, push the Power Switch Block Latch (5) to the left to lock the power switch in place.

LCD Display and Functions

LCD Display

The LCD displays:

17. Functions
18. Parameters
19. Battery Status
20. Audio Signal Level Bar

Functions

The display shows GR (Group) – CH (Channel) – ID (ID code).

Group / Channel / ID code is synced from the receiver and cannot be changed directly on the transmitter. To change these settings, adjust them at the receiver and then press the ACT button to sync.

ACT-240H screen shows:

GR: "A"
CH: "01" to "12"
ID: "01" to "64"

ACT-580H screen shows:

GR: "A", "B1", "B2"
CH: "01" to "12"
ID code: "01" to "64" and "P" (pairing mode)

Cautions

Turn off the transmitter when not in use to prevent battery drain. Remove the battery if not used for an extended period.
To improve the efficiency of the transmitting antenna, do not cover the hands over the rear housing section.
To prevent degraded microphone sound quality, directionality, and annoying feedback, do not cover the hands over the microphone grille.
Maintain correct posture when holding the handheld microphone. The distance between the microphone and the mouth significantly impacts sensitivity and sound quality.
Keep the microphone grill clean and unblocked to enhance pick-up sound quality.
Spraying alcohol directly onto the condenser capsule module can cause severe damage and invalidate the warranty.
Frequency range, RF output power, and maximum deviation comply with telecom regulations.
Refer to the actual product in case of discrepancies in product descriptions.

Regulatory Information

Federal Communication Commission Interference Statement

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. If not installed and used according to instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by:

Reorienting or relocating the receiving antenna.
Increasing the separation between the equipment and receiver.
Connecting the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consulting the dealer or an experienced radio/TV technician.

FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. Use only shielded interface cables when connecting to computers or peripheral devices.

FCC Radiation Exposure Statement

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 0.5 centimeters between the radiator and your body.

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

The antennas used for this transmitter must be installed to provide a separation distance of at least 0.5 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

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.

Disposal Information

Dispose of any unusable devices or batteries responsibly and in accordance with applicable regulations.

Disposing of used batteries with domestic waste is to be avoided. Batteries / NiCad cells often contain heavy metals such as cadmium(Cd), mercury(Hg), and lead(Pb) that make them unsuitable for disposal with domestic waste. Return spent batteries/accumulators free of charge to recycling centers or wherever else batteries/accumulators are sold.

By doing so, you contribute to the conservation of our environment!

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