User Guide ACT-80TC DIGITAL TRANSMITTER All rights reserved. MN 015/01 Do not copy or forward without prior approvals MIPRO. Specifications and design subject to change without notice.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter Contents 1 Bodypack Controls and Indicators 4 Operating Instructions 5 LCD Display Screen 6 How to Setup Transmitter Parameters 19 Battery Status 21 MUTE Control Set-Up 25 AF Input Connections 26 Battery Removal and Installation Bodypack Controls and Indicators 1 2 3 4 FREQUENCY 5 6 7 8 9 10 13 485.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter 1 Audio Input Connector: TA4F mini 4-pin connector accepts any MIPRO lavalier, instrument and headset microphones and cables. (See 5 ways of connection on AF Input Connections) 2 MUTE Button: To mute and un-mute the audio signal temporary. 3 Antenna: Flexible 1/ 4 wave transmitting antenna. 4 Transmitter Housing: Holds PCB board and wires. 15 5 LCD Panel: Display transmitter parameters.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter LCD Display Screen Operating Instructions ! ! ! Insert the lavalier, headset microphone or instrument cable into the audio input connector before power ON the transmitter. Fully Lit LCD Display Tighten the connector screw clockwise direction as shown in (Figure 2) for a secured fit. 14 GRP CH 15 01 02 16 Please make sure sensitivity level is set at proper level.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter How to Setup Transmitter Parameters ! C CH FREQUENCY AF GAIN 01 02 485.000MHz 0 dB A MODE Button: Press “MODE” button to access one of the NINE functions below. ! B GRP SET Button: Press “SET” button and LCD wills start flashing. During flashing, press SET button to change parameters.
Rechargeable Digital Wideband Bodypack Transmitter GRP CH: Displays Group and Channel Information a. Press MODE and stop on the GRP CH function; the display showing the current group and channel will be flashing. After 5 seconds, the display will stop flashing and the current group and channel selection will be set. CH 01 02 FREQUENCY: Displays Transmitter Frequency Information a. Press MODE and stop on the FREQUENCY function; the display showing the current frequency will be flashing.
Rechargeable Digital Wideband Bodypack Transmitter AF GAIN: Setup and Change of Input Sensitivity a. Press MODE and stop on the AF GAIN function; the display showing the current status will be flashing and is ready to be modified. b. Every push of the SET button increases the dB value by 6dB to a maximum of 18dB. Rechargeable Digital Wideband Bodypack Transmitter AF LOW-CUT: Setup and Change of Low Frequency Cut Off a.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter AF LIMIT: Setup and Change of Input Limit ENCRYPTION: Displays Information of Encryption a. Press MODE and stop on the AF LIMIT function; the display showing the current status will be flashing and is ready to be modified. a. Press MODE and stop on the ENCRYPTION function; the display showing the current status will be flashing. b.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter RF POWER: RF Power Selection AF PHASE: Phase Selection of AF inputs a. Press MODE button for selection of RF POWER. Selection of RF-HI or RF-LOW can be selected once the RF POWER LCD starts blinking. a. Press MODE button for selection of AF PHASE. Selection of NORMAL or INVERT can be selected once the AF PHASE LCD starts blinking. b. Press SET button to select and set RF-HI or RF-LOW. b.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter SET LOCK: Setup and Change of Parameter Lock MUTE MODE a. Press MODE button once for SET LOCK display. Once SET LOCK display starts blinking it is ready for selection. a. Press MODE button until MUTE MODE icon appears and flashes. b. Press SET button for UNLOCK or LOCK selection. b. Press SET button to select MANUAL, DISABLE or PUSH-OFF setting. c.
Rechargeable Digital Wideband Bodypack Transmitter f. PUSH-OFF: Rechargeable Digital Wideband Bodypack Transmitter Battery Status ! Press and hold MUTE button to mute continuously. Press and release MUTE button to un-mute. ! Under this mode, an optional MJ-70, Remote Mute Switch (not included), can be used to MUTE and un-mute externally. MUTE ON audio is muted. MUTE OFF audio is on. MUTE ON MUTE OFF Indicates the power remaining in the transmitter battery.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter ERR: Error Code MUTE Control Set-Up If the LCD displays “ERR” after turning on the power, it indicates the operation is not correct. The error codes are as follows: MUTE control enables audio to be muted or un-muted temporarily. ROM-ER → Transmitter does not have the initial data so the microphone is completely dead and cannot be programmed.
Rechargeable Digital Wideband Bodypack Transmitter High Frequency Bypass External Mute Connector ! Rechargeable Digital Wideband Bodypack Transmitter External mute connector is a 3.5mm jack. When an external mute switch cable, MJ-70 (optional) is connected, user can manually mute and unmute the audio temporary. a.
Rechargeable Digital Wideband Bodypack Transmitter **Alternate Method Rechargeable Digital Wideband Bodypack Transmitter AF Input Connections (3) Connect to two-wire condenser capsule Add 330pF bypass capacitor (1) 2-Wire Electret condenser microphone Capsule PIN 1 2 2 1 3 SHIELD PIN 1 AUDIO 2 4 3 2 1 3 4 3 4 4 (2) 3-Wire Electret condenser microphone Capsule (4) Connect to three-wire condenser capsule SHIELD PIN 1 PIN 1 2 3 2 AUDIO 2 1 3 BIAS 2 1 3 4 3 4 4 4 (3) Dynamic Microphon
Rechargeable Digital Wideband Bodypack Transmitter Battery Removal and Installation Rechargeable Digital Wideband Bodypack Transmitter Caution Note: Transmitter cannot be powered on with charged battery. ! Pushing down both snap locks on the sides to open battery compartment cover. Take out the one batteries. (Figure 3) ! Insert one charged 18500 rechargeable battery into the battery compartment according to the correct polarity (- and +) as shown in (Figure 4) .
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter MP-80 Battery Charger (Optional) Notes MP-80 Charger charges both transmitters and 18500 rechargeable batteries. 1. Refer to actual product in the event of product description discrepancy. 2. Frequency range and maximum deviation comply with the regulations of different countries.
Rechargeable Digital Wideband Bodypack Transmitter Rechargeable Digital Wideband Bodypack Transmitter WARNING FCC THIS DEVICE COMPLIES WITH PART 74 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: 1. FOR OUTDOOR USE: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. 2. UNDER WET LOCATION: Apparatus should not be exposed to dripping or splashing and no objects filled with liquids, such as vases should be placed on the apparatus. 3.
