Icom IC-F21GM, Instruction Manual

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LED indicator
The TX/RX indicator LED indicates informa-
tion in several ways as follows;
(Ref.; R=Red, G=Green)
PANEL DESCRIPTION
1
3
R R R R
R R
R R R R
R R
G
R
G G G
• TX: Turns Red while transmitting a signal.
• RX: Turns Green while receiving a signal.
• Low BATT1: You should charge the battery. (blinks slowly)
• Low BATT2: You must charge the battery. (blinks fast)
• TX low BATT1: Low BATT1 was detected during TX mode.
• TX low BATT2: Low BATT2 was detected during TX mode.
CAUTION:
• Low BATT3: If you did not charge the battery after Low BATT2
warning has appeared, the Low BATT3 warning beep emits for 15
sec. then the power turns OFF automatically.
• Auto scan: LED blinks during scan operation. (p. 22)