FCC ID: K6630443X3D
IC: 511B-30443X3S
Alignment
4/5
Vertex Standard Co,. Ltd.
Confirmation of Weather Alert Tone
In the weather channel mode, when transceiver receives the specific emergency tone
(1050 Hz), weather alert tone will be output (Weather Alert Operation). The Weather Alert
mode will be active when a NOAA weather channel is in memory and radio is in memory
scan or P-scan mode.
-- Confirmation --
Connect the standard signal generator (SSG) to the antenna jack.
Squelch position set to tight.
Press
the
SCAN
key and start to Memory Scan mode.
Set the SSG to 163.275 MHz (WX10) and output level of the SSG to 20 dBµV, ±3.0
kHz deviation with 1050 Hz tone modulation.
Set the output of the SSG to ON.
Confirm that the channel of transceiver stops at WX10 and the transceiver outputs the
weather alert tone (1050 Hz).
Confirmation of receiver NMEA data
Input NMEA format data output from GPS receiver to NMEA terminal A of transceiver and
display it to the LCD of the transceiver.
NMEA format data output from GPS receiver is applied to NMEA terminal of transceiver’s
option connector and LCD of transceiver will show data.
