Side Panel Switch & Connectors - Yaesu FT-818ND Operating Manual

Side Panel Switch & Connectors
MIC Jack
Connect the supplied MH-31
MIC MIC GND
PTT +5 V
GND
FAST
MIC
SP/PH Jack
This 3.5-mm, 2-pin jack provides variable audio output for an external speaker (4 Ω -
16 Ω impedance) or earphones. The audio level varies according to the setting of the
front panel's
When you insert an earphone plug into this jack, the SP-PH slide switch (located
to the right side of this jack) MUST BE set to the "PH" position, to prevent the
possibility of injury to your ears.
GND
SIGNAL
SP-PH Switch
If you use earphones with this transceiver, move this switch to the "PH" position before
inserting the earphone plug into the SP/PH Jack, to prevent injury your ears.
14
MIC
①
Hand Microphone to this jack.
A8J
UP
DOWN
knob.
-
SP/PH SP PH
② ③