Owner manual

MIPRO'S PROPRIETARY "ACT" FUNCTION & OPERATION
True Diversity ReceiversTrue Diversity Receivers
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What is ACT?
! “ACT” stands for “Automatic Channel Targeting”. MIPRO was the first manufacturer in
the industry to use infrared (IR) technology to automatically synchronize the frequency
selected on the receiver to any ACT handheld or bodypack transmitter on the same
frequency band.
ACT Features
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ACT Set-Up
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No manual frequency adjusting needed, unlike traditional transmitters.
Simple, fast and precise frequency set-up without mechanical errors.
Once the frequency has been set, the data is stored in memory, meaning that the
frequency is set until it is changed by performing the “ACT” function again, even after
powering off.
Ensure a receiver channel is set up.
Press and release the “ACT” button to activate the ACT function. Once activated, the
word “ACT” appears.
Turn the transmitter’s power on and locate the transmitter infrared (IR) port and bring
it within 30cm (12”) of the receiver's ACT port. The receiver's IR port is a round
“window” located between the ACT & SET buttons. The transmitter IR port is normally
indicated by a round red colored spot.
When the frequencies are synchronized successfully between the transmitter and
receiver, the word “ACT” disappears and the original group and channel reappears.
CHANNEL
1
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
or
<
3
0
cm (
1
2
in
.)
POWER
ON
ACT -71 7
SET
SELECT
CHANNEL
1
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
Front Panel:
ACT-71 Single-Channel True-Diversity Receiver
CHANNEL
1
ACT SET
POWER
ON
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
SET
SELECT
1
2
3 4
5
ACT-72 Dual-Channel True-Diversity Receiver
SELECT
SET
CHANNEL
1
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
CHANNEL
2
ACT SET
BA
BA
SQ
GRP
CH
NAME ADD
FRQ
SET
POWER
ON
1
2
4
5
3
ACT-74 Four-Channel True-Diversity Receiver
SELECT
SET
CHANNEL
3
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
CHANNEL
2
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
CHANNEL
1
ACT SET
BA
BA
L
SQ
GRP
CH
NAME ADD
FRQ
SET
CHANNEL
4
ACT SET
BA
BA
SQ
GRP
CH
NAME ADD
FRQ
SET
POWER
ON
3
1
2
4
5
Antenna “A” Front Mount: Allows an optional FBC-71 rear-to-front antenna cable
for front antenna placement.
Power Switch and Indicator: When the switch is turned on, the red indicator
illuminates to denote normal power status.
Receiver Display: Color VFDs.
Rotary Controller: To set up parameters. Move cursors by turning the control
clockwise or counterclockwise.
Antenna “B” Front Mount: Allows an optional FBC-71 rear-to-front antenna cable
for front antenna placement.
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PART NAMES AND FUNCTIONS