MIPRO ACT-700H Handheld Wireless Microphone User Manual

MIPRO ACT-700H Handheld Wireless Microphone

Parts Name

1. Microphone Capsule Module

2. Upper Housing

3. LCD Panel

4. Power Switch

5. Mute Button
   (ACT-800H/ACT-700H/ACT-500H)

6. Power Switch Block Latch
   (ACT-800H/ACT-700H/ACT-500H)

7. SET Button
   (ACT-800H/ACT-700H/ACT-500H)

8. MODE Button
   (ACT-800H/ACT-700H/ACT-500H)

9. Battery Holder

10. Battery Charging Contacts
    (ACT-800H/ACT-700H/ACT-500H)

11. USB Type-C Charging Port

12. Charging Indicator

13. ACT Sync Window

14. Rear Cap

15. Lower Housing

16. Channel Identification Ring

Product Information: MICROPHONE PROFESSIONALS

The Handheld Wireless Microphone is available in five different models: ACT- 800H UHF Digital, ACT-700H/ACT-500H UHF Analog,
ACT-580H/5.8GHz, ACT-240H/2.4GHz Digital. The microphone comes with a range of features that make it suitable for professional use. It has a microphone capsule module, an LCD panel, a power switch, a mute button, a set button, a mode button, a battery holder, battery charging contacts, a USB Type-C charging port, an ACT sync window, a rear cap, a lower housing, and a channel identification ring.

Parts Name

• Microphone Capsule Module
• Upper Housing
• LCD Panel
• Power Switch
• Mute Button
• Power Switch Block Latch (ACT-800H/ACT-700H/ACT-500H)
• SET Button (ACT-800H/ACT-700H/ACT-500H)
• MODE Button (ACT-800H/ACT-700H/ACT-500H)
• Battery Holder
• Battery Charging Contacts (ACT-800H/ACT-700H/ACT-500H)
• USB Type-C Charging Port
• Charging Indicator
• ACT Sync Window
• Rear Cap
• Lower Housing
• Channel Identification Ring

Battery Insertion and Replacement

The Handheld Wireless Microphone can be powered by AA batteries or a 18500 lithium battery. To insert the batteries:

• Open the right compartment for AA batteries or the left
  compartment for the 18500 lithium battery.

• Insert the batteries with the correct polarity.

• Close the compartment.

The charging indicator and USB Type-C charging port can be used to charge the microphone. The indicator will turn amber when charging and green when fully charged. An optional charging station is also available, and the indicator will turn red when charging and green when fully charged.

1. Battery Insertion:

   • (A) Turn to detach the lower housing 15 .
   • (B) Insert one 18500 lithium battery or two AA batteries.
   • (C) 18500 lithium battery insertion: insert one into the left holder with + pole upward.
   • (D) AA batteries insertion: insert one into the right holder with – pole upward, and then insert another into the left holder with + pole upward.

2. Check battery polarity was inserted correctly if battery power is sufficient but unable to turn on the transmitter.

3. This device can charge only one ICR-18500 lithium battery via USB Type-C.
   Cautions during charging:

   • (A) Before charging, make sure the inserted battery is an ICR-18500 lithium battery and the battery polarity is correct.
   • (B) Turn off the power first and then charge.
   • (C) This system can automatically recognize AA disposable or NiMH batteries first then the protection mechanism will stop system from charging. However, use of AA-sized 14500 lithium batteries are strictly prohibited. Any damage caused by using incorrect batteries is excluded from the warranty.
   • (D) Do not remove the lithium battery during charging status. Detach the charging cable or remove the transmitter from the charging station before removing the lithium battery.
   • (E) Check the 18500 lithium battery is inserted correctly if the indicator doesn’t glow.
     Handheld Wireless Microphone

4. Charging by USB Type C, shown as figure left: Amber (charging); Green (full).

5. Charging by an optional charging station, shown as figure right:
   (A) Connect the power and make sure the indicator lights up.
   (B) Indicator: Red (charging); Green (full)

Operating Instructions

1. Power On/Off:
   (A) Push the power switch upward to turn on. The LCD panel glows when power on. Push the power switch downward to turn off.

2. Press the MODE button to select functions.

3. Press SET button and the parameter blinks, press the SET button again to change the parameter.

4. Battery Level Status:
   Replace with a charged battery once the level falls to 10%. The device will power off automatically with an OFF message once the power level falls too low.

5. How to Prevent from Accidental Power
   On/Off: (ACT-800H / ACT-700H / ACT-500H)
   To prevent users from powering off the microphone accidentally, switch the Power Switch Block Latch 6 left to block the power switch.

LCD and Operating Instructions

LCD Display:

• Functions
• Parameters
• Battery Status
• 20 Audio Signal Level Bar

ACT-800H LCD:

• (A) Group (GRP) / Channel (CH) / Frequency (FREQ.)

1. Group / Channel / Frequency is synced from the receiver and cannot be changed.
2.  To change Group / Channel / Frequency, do it at the receiver and then press ACT button to sync.
3. The specific group and channel set via PC will display .

• (B) AF GAIN:

1. AF Gain can be changed from 0dB to 6dB in 3dB step.
2. The higher the gains, the lower the dynamic range for signal input and the greater the danger of unwanted noises and higher chances of feedback.

• (C) AF L-CUT:

1. Select L-CUT or FLAT.
2. L-CUT: the frequency response at 100Hz will decrease about 3dB with a slope of – 6dB/Octave.

• (D) AF LIMIT:
  • (1) Select YES or NO.
  • (2) YES: the maximum output of the receiver is limited to 1V.
• (E) ENCRYPTION: Display Encryption Information The ENCRYPTION function must be set at the receiver first then using ACT to program the transmitter. (Refer to the ENCRYPTION function of the receiver)
• (F) RF POWER: Select HIGH or LOW.
• (G) MUTE MODE:

1. Select MAN, AUTO or DIS.
2. MAN (Manual): the mute function is controlled by MUTE button.
  * (a) Press MUTE button to mute the transmitter and the Audio Signal Level Bar 20 shows AF MUTE and blinks. Press again to unmute and the blink stops.
  * (b) AF MUTE will be disabled automatically when power off.
3. AUTO (Automatic): the mute button has no effect. The handheld transmitter microphone determines to MUTE and UNMUTE automatically.
  * (a) Audio mutes automatically when the microphone head points toward the floor (down). Audio unmutes automatically when the microphone head points toward roof (up).
  * (b) Audio is muted automatically if sitting idled for over 4 seconds. Audio is unmuted when moved.
4. DIS (Disabled): Mute is disabled and cannot be muted in any method.
5. Under mute status, MODE and SET buttons are operational.

• (H) Error codes:

1. (1) ROM-ER → Channel wasn’t programmed or internal data error.
2. (2) ERROR1 → RF frequency targeting circuitry is failed.
3. (3) NO—-03 → The set frequency exceeds the upper band. The transmitter frequency will not be changed but it can be operated as long as the power switch is turned on again.
4. (4) NO—-04 → The set frequency exceeds the lower band. The transmitter frequency will not be changed but it can be operated as long as the power switch is turned on again.

ACT-240H/ACT-580H LCD:
GR (Group) – CH (Channel) – ID (ID Code):

1. Group / Channel / ID Code messages are displayed only and cannot be changed.
2. To change Group / Channel / ID Code, do it at the receiver and then press ACT button to sync.
3. ACT-240H: GROUP A, CH 1~12, ID 1~64. ACT-580H: GROUP A, B1, B2, CH 1~12, ID 1~64, and P pairing mode.
4. ACT-700H / ACT-500H LCD:
   • (A) Group (GRP) / Channel (CH) / Frequency (FREQ.)
   1. Group / Channel / Frequency messages are displayed only and cannot be changed.
   2. To change Group / Channel / Frequency, do it at the receiver and then press ACT button to sync.
   3. For those specific channels set via PC, the screen shows only CHANNEL and numbers.
   • (B) AF GAIN:
   1. AF Gain can be changed from 0dB to 6dB, in 3dB step.
   2. The higher the gains, the lower the dynamic range for signal input and the greater the danger of unwanted noises and higher chances of feedback.
   3. The default value of AF Gain is 0dB.
   • (C) RF POWER: Select RF-HI or RF-LOW.
   • (D) MUTE MODE:
   1. Select MANUAL or DISABLE.
   2. MANUAL: Use MUTE button to mute/unmute.
   3. DISABLE: MUTE button is disabled. Mute setting is canceled.
   • (E) Error Codes:
   1. ERR no01 → EEPROM Channel wasn’t programmed or internal data error.
   2. ERR no02 → for testing only.
   3. ERR no03 → the set frequency exceeds the upper band. The transmitter frequency will not be changed but it can be operated as long as the power switch is turned on again.
   4. ERR no04 → The set frequency exceeds the lower band. The transmitter frequency will not be changed but it can be operated as long as the power switch is turned on again.
   • (F) GROUP CHANNEL: The preset frequency of the receiver.
   • (G) Displays “CHANNEL” only: User-defined frequency of receiver and needs to be changed via PC.
   • (H) MUTE Button:
   1. The MUTE button is only workable under MANUAL mode. Press MUTE button to enter mute status.
   2. Press MODE, SET buttons to select parameters. Idle for 5 seconds and return to MUTE mode.
   3. Press MUTE button again to unmute.
   4. Unmute Mode: The screen shows UNMUTE for 1 second and returns to Home Screen.

Cautions

1. Turn off to save battery life when not in use. Remove the battery not use for an extended period of time.
2. To improve the efficiency of the transmitting antenna, do not cover the hands over the rear housing section.
3. To prevent degraded microphone sound quality, directionality and annoying feedback, do not cover the hands over the microphone grille.
4. Correct posture of holding the handheld microphone is required because the distance between the microphone and the mouth will have a significant impact on the sensitivity and sound quality.
5. Keep the microphone grill clean and unblocked to enhance pick-up sound quality.
6. Refer to the actual product in the event of product description discrepancy.
7. Frequency range, RF output power and maximum deviation comply with the regulations of different countries.
8. Spraying alcohol directly onto the condenser capsule module will cause severe damage and invalidate the warranty.

Product Usage Instructions

Power On/Off
To turn on the Handheld Wireless Microphone, push the power switch upward. The LCD panel will glow when the device is turned on. To turn off the device, push the power switch downward.

Select Functions and Change Parameters
To select functions, press the mode button. To change parameters, press the set button, and the parameter will blink. Press the set button again to change the parameter.

Battery Level Status

The Handheld Wireless Microphone will automatically power off
with an OFF message once the battery level falls too low. Replace
with a charged battery once the level falls to 10%.

Prevent Accidental Power On/Off
To prevent accidental power off, switch the power switch block latch left to block the power switch.

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 and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause 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 one 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 different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

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. (Example – use only shielded interface cables when connecting to computer 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.

ACT-800H/ACT-700H/ACT-500H frequency range:
NCC：510~530MHz / 748~758MHz FCC：470~608MHz
CE：470~789MHz / 823~832MHz

Headquarters: No. 814, Beigang Rd., Chiayi City 600079, Taiwan
Tel：+886.5.238.0809
www.mipro.com.tw
Fax：+886.5.238.0803
mipro@mipro.com.tw

References

• MIPRO 嘉強電子官方網站 | MIPRO Electronics Official Website

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