Icom iF22SR instruction manual ‘ Setting the group code number, Using the Ctcss Tone Code, Example

BASIC OPERATION 3

‘Setting the group code number

DUSING THE CTCSS TONE CODE

The transceiver is equipped with 52 CTCSS tones. (See next page) CTCSS operation provides communication with silent standby since you will only receive calls from group members using the same CTCSS tone.

You can assign a different tone to CH 1 to CH 15 independently.

qWhile pushing and holding [PTT], [S-Ring/C-Ring], [MONI], turn

[VOL] to turn the power ON.

wSelect the desired CH 1 to CH 15 that you want to assign the CTCSS tone frequency to.

ePush and hold [S-Ring/C-Ring] until a beep (Pi) is emitted.

rPush [PTT] the necessary number of times to choose the 10 digit of the desired code from the channel list.

tPush [S-Ring/C-Ring].

•Confirmation beep is emitted. (See next page.)

yPush [PTT] the necessary number of times to choose the 1 digit of the desired code from the frequency list.

uPush [S-Ring/C-Ring].

iTurn the power OFF, and then ON again.

[Example]

To assign tone code No. 28 as CH1;

qWhile pushing and holding [PTT], [S-Ring/C-Ring] and [MONI], turn [VOL] to power ON.

wSelect the CH 1, then push and hold [S-Ring/C-Ring] until a beep (Pi) is emitted.

ePush [PTT] twice to choose the 10 digit of the desired channel. r Push [S-Ring/C-Ring], then push [PTT] eight times to choose the

1 digit of the desired code.

tPush [S-Ring/C-Ring]. A long beep and 3 short beeps are emit- ted.

yTurn the power OFF, and then ON again.

14