<15 cm (6 in.)
AD4Q
Axient Digital
Wireless Receiver
POWER
PUSH
CONTROL
NAVIGATE
ULXD4
Digital Wireless Receiver
sync
Note:
Any change to the encryption status on the receiver (enabling/disabling encryption) requires a sync to send the settings to the transmitter. New encryption keys
for the transmitter and receiver channel are generated on every IR sync, so to request a new key for a transmitter, perform an IR sync with the desired receiver
channel.
Setting the Frequency Manually
The transmitter can be manually tuned to a specific frequency, group, or
channel
1. Navigate to the Radio menu.
2. To manually select a frequency, scroll to G: and C: to edit the group and
channel, or to the frequency parameter .
3. Press enter to enable editing.
4. Use the ∧∨ buttons to adjust the group, channel, or frequency.
5. Press enter to save, and then press exit when finished.
RADIO
G: 1 C:1
470.700 MHz
RF Power: 10mW
RF Mute
RF Mute prevents transmission of the audio by suppressing the RF signal,
while allowing the transmitter to remain powered-on. The home screen dis-
plays RF Mute in this mode.
1. From the Radio menu, navigate to RF Output.
2. Choose one of the following options:
⁃ On: RF signal is active
⁃ Mute: RF signal is disabled
3. Press enter to save.
Turning the transmitter off and on, or replacing the battery will restore RF
Output to On.
Power-on RF Mute
Power-on RF Mute places the transmitter in RF Mute mode immediately
when turned on.
• Starting with the transmitter off, press and hold the exit button, and then
switch on the power
• Continue to hold the exit button until the RF Muted message appears on
the home screen
Input Overload
The OVERLOAD message is displayed when the audio input experiences a
high-level input signal. Reduce the input signal or move mic away from the
source to remove the overload.
Shure IncorporatedAD2 AD2 Handheld Transmitter
7/102017/08/03