Icom IC-02A/AT/E Instruction Manual page 29

(2) SETTING TONE ENCODER (1) To set the tone encoder frequency, while pushing the '""FUNC"'
FREQUENCY (IC-02AT only) key, push the '1' (TONE) key then the two digit keys for the
tone number.
(2) If an illegal number (a number that is not shown in the table)
has been entered, the number is cancelled and the previous
number will be recalled.
f h P
oe vequancy [or eae (3) To turn off the tone encoder, push the ''1'' (TONE) key while
number is shown on the next page.
the '"FUNC" key is pushed.
@When setting the tone frequency for 79.7Hz:
(Release)
Push key fa) [oO]
®To turn the tone ON/OFF:
(Release)
Push key Pui
Display
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