Avlex ACT-71Ha Ultra-Wideband UHF - Manual (Page 9)

! When the battery has less than 10% power
remaining, display will start flashing and
batteries must be replaced immediately. If an
under voltage condition continues, the LCD will
show “OFF...” and the system will shut down.
Battery Status
100% 80% 60% 40% 20% 10%
Wideband Handheld Transmitter Wideband Handheld Transmitter
! Turn the power switch to ON position where
transmitter will be activated and LCD will lit up.
! Turn the power switch to OFF position to shut
down the transmitter.
! When the power switch is turned off, the LCD
will show “OFF...” (for Power Off) first and then
the system will shut down and no further
messages will be displayed.
Power Button
ERR Message
! When “ERR” appears in the display it indicates
that an operational error has occurred. Please
refer to the following codes to diagnose which
error you are experiencing.
ERR no01 EEPROM is not being programmed or
internal data error.
ERR no02 For testing only.
ERR no03 The frequency you want to program is
above the switching bandwidth of the
transmitter. Use a receiver with an
appropriate frequency group. (At this time
the microphone is still operating and the
frequency remains unchanged. To clear the
displayed "ERR" message, switch the
handheld transmitter off and on again.)
ERR no04 The frequency you want to program is
below the switching bandwidth of the
transmitter. Use a receiver with an
appropriate frequency group. (At this time
the microphone is still operating and the
frequency remains unchanged. To clear the
displayed “ERR” message, switch the
handheld transmitter off and on again.)
! “Group” & “Channel” : When both the group
and channel numbers are displayed, it means
that you are using the pre-programmed
frequency of the receiver.
! “Channel” Only : If “Channel” only is
displayed, it means that you are using a
frequency which is not pre-programmed.
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