Codan 8525B Series Handbook page 16

Overview
Item No. Item Function
14 Transmits a tone call to a selected OTC station.
OTC
Tone Call
15 Transmits a tone alarm call on selected
RFDS
Emgcy frequencies operating within the Royal Flying
Doctor Service of Australia.
16 Reduces the programmed frequency in steps of
Fast
6
1 kHz. It also keys in number 6.
Raises the programmed frequency in steps of
17
1
1 kHz. It also keys in number 1.
Fast
18 Reduces the programmed frequency in steps of
Slow
7
100 Hz. It also keys in number 7.
19 Raises the programmed frequency in steps of
2
100 Hz. It also keys in number 2.
Slow
20 Reduces the received audio frequency in steps of
8
10 Hz to help clarify the received speech. It also
keys in the number 8.
21 Raises the received audio frequency in steps of
3
10 Hz to help clarify the received speech. It also
keys in number 3.
2-6
F
Outback HF Radiophone