TH-22AT/ TH-42AT QUICK START
1.
Press VFO
2.
Enter Frequency By
a)
Using the dial knob
b)
Or entering the last five digits of frequency
3.
If Tone Is Required
a)
Press T/CT
b)
Press and hold F for more than one second
c)
Press T/CT
d)
Using dial knob select tone frequency
e)
Press T/CT
4.
Memory Entry
q)
Press and hold F for more than one second
r)
Select memory number using dial knob
s)
Press MR to store
5.
Memory Recall
a)
Press MR
b)
Select memory number using dial knob
TH-22AT/TH-42AT FAQ
Q.
Does it receive aircraft?
A.
Yes, the TH-22AT Rx range is 136-174 MHz
Q.
Is the keypad backlit?
A.
Yes. It has a luminescent key pad that glows in the dark
Q.
My TH-22AT does not have a luminescent keypad
A.
You can add the luminescent keypad by following the instructions on Application Note
AAN0018
Q.
Can the TH-22AT be cloned?
A.
the TH-22AT can be cloned from another TH-22AT using RF. No wires are required. See
ANN0013
A.
Can the TH-22AT be used in channel display?
A.
The TH-22AT can be setup for channel display allowing only the channel to be changed.
No other information is accessible.
Q.
How do I reset the TH-22AT
A.
A partial reset is to turn off the radio, press and hold UFO while turning the radio on. For a
full resent turn off the radio, press and hold F while turning the radio on
