Operation And Display - Epcom EP20-TB-4G User Manual

 J : ALC alarm indicator。

K: Working status indicator

Operation and display

a. LCD Display
After power-on and starts running, device will display frequency band on home page. It
will scroll the real-time gain of UL/DL, output power of downlink, ISO and ALC alarm on the
screen. (as Figure 1)
b. View the Working Frequency Bands
Keep pressing "SET" button till "Band 5: 850 MHz" is flashing. Then press "INC+" or
"DEC-" to switch to another frequency band. At last, press "SET" button to confirm(as Figure 2
and Figure 3).
Figure 2
c. View the Output Power
Keep pressing "SET" button till "Pout: xx dBm" is flashing on the screen. Then the real-
time downlink output power will be displayed on the right side of the screen (as Figure 4).
Figure 1
Figure 3
4