Radtel RT-490 User Manual Page 15 of 29
FM FUNCTION
Turn on FM function, screen will display current FM frequency
1. Press Up or Down keys to change FM frequency or
a. Input frequency via keypad.
b. FM frequencies are from 65Mhz to 108Mhz
c. Press key to auto scan FM freq in FM mode.
2. Adjust volume via Power/Volume knob
3. Press FM key again to exit FM mode
Note: FM function can also be custom set as Short Press PF2 or PF3 side key custom
FREQUENCY SCAN
Scan other radio’s CTCSS/DCS and frequency to make a contact.
1. Set a PF side key custom function for Frequency Scan. Select the frequency band
from UHF or VHF or 200M or 350M
2. After defining, turn it on through the customized side key can be used to begin
scanning of the selected band.
3. After scanning the frequency, it will continue to scan CTCSS/DCS. If there is no
CTCSS/DCS, the screen will display ‘NONE’ and end the scan. At this time, the
scanned data can be saved to the designated channel through by using the
lock/ok key
The frequency scan function can also be re-launched using the Alternate method
using the UP or Down keys to start the next frequency scan.
ANI NAME DISPLAY
Name indicator can be customized so that display reveals the selected name from the
possible 60 group names that can be selected.
- 50 groups are default named ‘Radio 1’ to ‘Radio 50’
- 10 groups (rest of the 60) are editable via programming software.
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