Embraer EMB145, Operation Manual

Page: 2359 / 2662

AIRPLANE
OPERATIONS
MANUAL
NAVIGATION AND
COMMUNICATION
JUNE 29, 2001
2-18-21
Page
7
Code
02
3 - Select channel number.
Use the smaller inner concentric knob to select the channel number
you wish to program. Simply rotate the smaller knob until the
desired channel appears on the right side of the display.
4 - Select operating mode.
Push the MODE button until the appropriate mode (USB, LSB or
AM) appears in the lower part of the display window.
5 - Set the frequency.
Move the “cursor” into position by rotating the larger concentric
knob, and then use the smaller concentric knob to set the desired
number under each “cursor” position.
6 - Store the information.
Push the STO (store) switch with a pointed object. The information
you have entered will be stored in the electronic memory. After you
push the STO button, the TX annunciator will flash indicating that
the frequency you have just entered is stored in the receive
position, but nothing is entered in transmit. Since a receive-only is
being set, ignore the flashing TX.
7 - Exit the program mode.
Press the PGM switched with pointed object. All information you
have stored is locked into CHANNEL memory.
FAULT INDICATION
If the system detects a fault during transmission or during the tuning of
the antenna coupler, the frequency digits on the display begin to flash.
Simply key the PTT button and the automatic antenna coupler begins a
new tunning cycle to clear the fault.