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4-6

4-6 FREQUENCY ADJUSTMENTS

ADJUSTMENT ITEM

TRANSCEIVER'S CONDITION

OPERATION

VALUE

PREPARATION

1

1)  Connect the power meter to the antenna 

connector.

2)   Touch  [TUNER/REF].
    (Enters to the [TUNER/REF ADJ.] menu.)
3) Touch [TUNER].

Touch [TUNER/REF].

(Enters to the [TUNER/

REF ADJ.] menu.)

TUNER REFERENCE 
VOLTAGE ADJUSTMENT
(HF and 50 MHz bands)

2 • Display: "Tune IREFV HF 50M"

• Transmit (automatic)

Touch [SET].

(A beep sounds, and 

then another beeps 

sound 11 sec. later.)

(70 MHz band)
Only for [#03, 05 and 06]

3 • Display: “Tune IREFV HF 70M”

• Transmit (automatic)

Touch [SET].

(A beep sounds, and 

then another beeps 

sound 1 sec. later.)

REFERENCE 
FREQUENCY

4

1)  Connect the frequency counter to the 

antenna connector, through the 50 dB 
attenuator.

2) Touch [MENU] REF adjustment menu.

5 • Display: "REF OSC" 

• Transmit (automatic)

1)  Set the transmit frequency by rotating 

[MAIN DIAL].

2)   Touch  [SET].

50.100000 MHz

(±1.2 Hz)

(A beep sounds, and 

then another beeps 

sound 0.5 sec. later.)

• Push [EXIT] to return to the main adjustment menu. 

• Touch [TUNER/REF] on the main adjustment menu screen.

NOTE: The transceiver automatically transmits when a TX adjustment item is selected.

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