Owner manual

4
5
GRP
CH
BAND
L
ANT
MHz
ACT
RF
AF
SQ
BA
ADD
EQ
PUSH FOR MODE
ACT
DIGITAL
WIR ELES S RECE IVER
PARAMETER
ACT-818
GRP
CH
BAND
L
ANT
MHz
ACT
RF
AF
SQ
BA
ADD
EQ
ACT ACT
PUSH FOR MODE PUSH FOR MODE
ACT-828
PARAMETER
DIGITAL
WIR ELES S RECE IVER
CH 1
CH 2
DIGITAL
WIR ELES S RECE IVER
GRP
CH
BAND
L
ANT
MHz
ACT
RF
AF
SQ
BA
ADD
EQ
11
11
22 33
22 33 33
44
44 44
55
55 55
11
11
ACT-818
ACT-828
Front Antenna A/B Input Connector Access: Allows fitting of an optional FBC-71
rear-to-front antenna kit to enable front antenna placement.
Power Switch and Indicator: Powers the receiver on or off. When switch is turned
on, the red indicator illuminates and VFD panel will light up.
Receiver Display Screen: Color VFD (Vacuum Fluorescent Display).
ACT Button & IR Port: Press and release ACT button syncs the transmitter and
receiver frequency automatically.
Rotary Knob: Selects and sets the parameters.
11
22
33
44
55
Receiver Controls and Indicators
Front Panel
+8V DC BIAS
ANTENNA B
BALANCED OUT CH2 BALANCED OUT CH1
LIFT LIFT
OUTPUT CH2 OUTPUT CH1
SPDIF OUT CH2 SPDIF OUT CH1
GND GND
MIC MIC
LINE LINE
This connector can not be connected
to telecommunication networks.
REMOTE
OUT
IN
(12~15V)
DC INPUT
+8V DC BIAS
ANTENNA A
AC INPUT: 100~240V
MADE IN TAIWAN
+8V DC BIAS +8V DC BIAS
ANTENNA AANTENNA B
This connector can not be connected
to telecommunication networks.
REMOTE
OUT
IN
MADE IN TAIWAN
(12~15V)
LIFT
OUTPUT
SPDIF OUT
GND
MIC
LINE
BALANCED OUT
DC INPUT
66
66
77
77
88
88 88
1111
1111 1111
1515
1616
66
66
1010
1010 1010
1212
1212 1212
1313
1313
1414
1414
99
99 99 1515
ACT-818
ACT-828
Receiver Controls and Indicators
Rear Panel
66
77
88
99
1010
1111
1212
Rack-Mount Brackets: Fits into a standard 19-inch rack case.
Optional MIPRO FBC-71 rear-to-front cables can be installed for front antenna
placement to improve reception quality.
Rear Antenna B Input Connector: The B antenna installs directly to this
connector and also provides power to an optional antenna booster (AT-70B) or
active antenna (AT-90W/AT-70W).
Lift/GND switch (CH2/CH1).
GND: Pin 1 of XLR connector is grounded;
LIFT: Pin 1 of XLR connector is not grounded. (GND = default value).
Balanced Audio Output Socket (CH2/CH1): 3 pin XLR type connector provides
balanced audio output signal same as microphone sensitivity level.
Mic/Line Switch (CH2/CH1): Controls analog balanced output & unbalanced
output level.
MIC level is microphone output level (0dB);
LINE level is auxiliary output.
Unbalanced Audio Output Jack (CH2/CH1): 6.3mm (1/4”) phone-jack type
connector provides unbalanced audio output signal.
Digital Output (CH2/CH1): SPDIF Digital Output
Wideband Digital ReceiversWideband Digital Receivers