Daim Ntawv Qhia Tus Neeg Siv

- 10 -
A10-TX-US User Guide
System Menu
Selections Icon Description Options
Exit
Returns to the main menu.
Sleep
When selected, the A10-TX-US goes into low-power Sleep
mode. The blue LED ashes when the unit is in a sleep state.
The unit returns to normal power operation when any button
is pressed or the transmitter is activated from the A10-TX-US
Remote App.
• Sleep
Lock Menu
Activates a button lock to prevent unintentional changes to
menu selections.
• Unlock
• Lock
Set Time / Date
Sets the time and date of the realtime clock.
Format Card
Deletes all les and data present on the inserted microSD
card.
OK - begins formatting process.
Restore
The restore function allows the user to reset the A10-TX-US
to the factory default settings.
Info
Shows numerous attributes of the transmitter. • Serial Number
• Firmware Revision
• Frequency Band
Update (Firmware)
Updates the rmware of the transmitter using a rmware
.PRG le on the microSD card.
Basic Operation
Frequency Selection
The A10 Digital Wireless System available in the United States operates in the UHF frequency
band from 470 to 608 MHz. There are two models of the A10-TX-US transmitter to cover this
frequency range.
Multiple A10 Digital Wireless systems can be used simultaneously on nearby adjacent
frequencies without worry of intermodulation interference since the A10 Digital Wireless System
and its digital RF transmission is inherently immune to intermodulation. Systems can be used
together when separated by at least 400 kHz. Use the scan tool on the A10-RX receiver to search
for available frequencies.
ª When using A10 Digital Wireless systems in conjunction with analogue RF systems, an
intermodulation plan needs to be addressed for analogue receivers.
Channel, Sub Channel, Frequency
To simplify frequency selection, frequencies are divided into channels and sub channels.
• Channel - corresponds to broadcast television channels used in geographic region.
• Sub Channel - channels are divided in 400 kHz increments called sub channels to speed up
frequency selection. The number of sub channels depends on the channel mapping selected.
• Tune - specic frequencies within the transmitter’s tuning range can be selected in 25 kHz
increments.
To change TV channels, use the Left button to highlight the TV
Channel. Press the centre Menu button to select the TV channel.
Select the sub channel until the desired sub-channel is selected.