Alto Professional Stealth Pro, User Manual

Page: 10 / 64

10
Setting Up the Transmitter
1.
Use a standard XLR cable or 1/4” (6.35 mm) cable (not included) to connect your mixer or other
audio source to the transmitter’s
Combo Inputs .
2. Use the included power adapter to connect the transmitter’s power connector to your power
source. Press the Power Switch to turn the transmitter on.
3. To enter frequency selection mode, first press the Freq button on the transmitter.
i. Press once for Channel 1. The Channel 1 frequency will flash on the Display .
ii. Press a second time within 10 seconds of the first press to enter frequency selection
mode for Channel 2. The Channel 2 frequency will flash on the
Display .
iii. Press a third time within 10 seconds of the second press to exit manual frequency
selection mode.
Next, set the transmitter’s frequency using one of the following methods:
•
To automatically synchronize the transmitter with the receiver’s selected frequency:
i. Make sure the receiver is powered on and within 3 feet ( 1 meter) of the transmitter.
ii. Press the Sync button on the transmitter. The Sync indicators will flash on both
channels in the Display , and the transmitter is ready to receive channel and frequency
information from the receivers.
iii. With Sync flashing on the transmitter, press the Freq button on
the receiver you want to synchronize until the RF indicator
flashes on the
Display (see image). When the RF indicator
flashes, the receiver will enter broadcast mode and transmit
channel and frequency information via the 2.4 GHz frequency.
If the transmitter has not received a frequency from the receiver after 5 minutes, it will
exit Sync mode and revert to the last set frequency. You can also press the
Sync button
a second time while the Display is flashing to exit automatic frequency selection mode.
iv. When synchronization is complete and the receiver exits broadcast mode, the RF
indicator will stop flashing on the receiver and the Sync indicator will stop flashing and
disappear on the synchronized channel of the transmitter.
Important: If you are setting up a system using multiple receiver-transmitter pairs, set
up each receiver one at a time and keep each receiver powered on as you set up
additional units. This will prevent each pair from automatically selecting the same
channel.
•
To manually select a frequency:
i. With Channel 1 or Channel 2 flashing on the transmitter (see above), press the Up/Down
buttons on the transmitter to increase ( + ) or decrease ( - ) the frequency and
corresponding channel.
ii. When an acceptable frequency is found, press Freq again to exit manual frequency
selection mode. The frequency will stop flashing, and the new RF channel is now active.
4. Press the Vol button until the volume level of the appropriate channel flashes in the Display . Use
the Up / Down buttons to adjust the volume level. When finished, press the Vol button until the
display stops flashing.