Avlex ACT-818 Wideband Single-Channel Digital Receiver - Manual (Page 11)

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Operating Procedure:
1. Press the rotary controller  to activate and move the cursor to the ANT parameter.
When the outer ANT cursor starts to flash, the antenna indicator is ready to be set.
2. Press and hold the rotary controller for 3 seconds until the inner ANT cursor starts
to blink.
3. Rotate the rotary controller to the “Auto” position.
4. Press the rotary controller once to confirm and save the selected antenna position
(or wait for auto save)
ANT: Antenna A/B Setting
GRP CH BAND ANT
MHz ACT RF AF
BA
EQ
SQ
ADD
ANT cursor starts flashing
This is used primarily to test each remote antenna position for signal strength when
setting the system up in a venue. The Antenna selection is factory set by default to the
“Auto” setting. MIPRO recommends that the antenna is always left set to “Auto” in
normal use.
Antenna “Auto” Setting
ANT ANT
Antenna A Antenna B
ANT
Auto
Antenna “A” or “B” Setting:
Important: Antenna A or B setting is only to be used for testing received signal
strength during the sound check. Repeated signal dropouts may occur if the receiver is
set to just “A” or “B” only. Thus, this setting is not recommended for performance. Once
antenna testing is complete, change back to “Auto” and store the setting.
1. Press the rotary controller  to activate and move the cursor to ANT parameter.
When the outer ANT cursor starts to flash, the Antenna is ready to be set.
2. Press and hold the rotary controller for 3 seconds until the inner ANT cursor starts
to blink.
3. Rotate the rotary controller to either antenna “A” or “B”.
4. Press and release the rotary controller to set the selected antenna position.
Used for setup only.
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EQ: Capsule Equaliser Setting
Operating Procedure:
1. Press the rotary controller  to activate and move the cursor to the EQ parameter.
When the EQ cursor starts to flash, the Equalizer is ready to be set.
2. Rotate the rotary controller clockwise to increase the Equalizer number;
counterclockwise to decrease the Equalizer number.
3. The first digit in EQ parameter will be either F or 0. F denotes anti-feedback is
activated and 0 denotes anti-feedback is not activated.
4. The second digit in EQ parameter denotes the selected Equalizer number. A total of
10 EQ numbers are available starting with 0 and ends with 9. Numbers 0 ~ 8 are
preset EQs and number 9 is user-defined. 0 is the default EQ number.
NOTE: There are 9 preset and 1 user-defined built-in equalisers (00-09). EQ “00” is
the default EQ for the factory fitted MIPRO handheld microphone capsule.
EQ's “01-08” are eight other simulated microphone capsule presets. EQ “09”
is user-defined and can be programmed by the user. However, the receiver
needs to be set up and interfaced with a PC and MIPRO software before this
can be achieved.
The EQ parameter is used to select from a range of simulated microphone capsule EQ's.
The default setting for the factory fitted MIPRO capsule is “00”
GRP
GRP
CH
CH
BAND
BAND
ANT
ANT
MHz
MHz
ACT
ACT
RF
RF
AF
AF
BA
BA
EQ
EQ
SQ
SQ
ADD
ADD
EQ cursor starts flashing
Turn clockwise to increase by one number
Turn counterclockwise to decrease by one number
“F” denotes anti-feedback feature is activated
“0” denotes anti-feedback feature is not activated
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Wideband Digital Receivers Wideband Digital Receivers