Icom IC-T22A [18/48] Lcd backlighting

Содержание

3 BASIC OPERATION O Setting a dial select step PTT lock function In VFO mode rotating DIAL while pushing FUNC Q ap pears changes the frequency in 100 kHz or 1 MHz steps SET MODE The PTT lock function locks the PTT switch electronically to prevent accidental transmission This function is useful for quick tuning Push VFO to select VFO mode Push FUNC D SEL once or twice to set the dial se lect step The selected step 100 kHz or 1 MHz flashes While pushing FUNC rotate 0 IIz Wa DIAL to change the frequency using the dial select step Lock function LCD backlighting The lock function prevents accidental frequency changes and The transceiver has an backlight function which automati accidental function activation Push FUNC CALL LOCK cally to ON and OFF L appears while the lock function is activated PTT POWER VOL SQL MONI H L and FUNC are not af fected 13 toggle the lock function turns on the function display backlighting for 5 sec when a key or switch is pushed This function can be turned OFF p 35 If desired use the initial set mode item external power con 145 688 I dition to backlighting set the stays ternal power p 35 transceiver on so continuously that while the function operating display with ex

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