Yaesu FT-2DR Technical Supplement page 10

CTCSS TX Deviation Adjustment (TONE DEV)
 Connect the test equipment as shown in Figure 1:
TX Alignment Setup.
 Rotate the DIAL knob to select the Alignment
Menu "TONE DEV".
 Press the [ V/M ] button (the "Data" will appear
on the display).
 Press the PTT switch to transmit without the
microphone input and rotate the DIAL knob so
that the Deviation Meter setting is 0.7 kHz (±0.1
kHz).
 Release the PTT switch, and then press the
[ V/M ] button (the "Data" will disappear on the
display).
DCS TX Deviation Adjustment (DCS DEV)
 Connect the test equipment as shown in Figure 1:
TX Alignment Setup.
 Rotate the DIAL knob to select the Alignment
Menu "DCS DEV".
 Press the [ V/M ] button (the "Data" will appear
on the display).
 Press the PTT switch to transmit without the
microphone input and rotate the DIAL knob
so that the Deviation Meter setting is 0.7 kHz
(±0.1 kHz).
 Release the PTT switch, and then press the
[ V/M ] button (the "Data" will disappear on the
display).
A-Band 50 MHz Band Adjustment
Press the [ BAND ] key to select the 50 MHz Ama-
teur band.
Note: When the transceiver recalls Alignment Menu
"PLL REF", the [ A/B ] and [ BAND ] key operation is
ignored. In this case, rotate the DIAL knob to select an
Alignment Menu other than "PLL REF".
Receiver Sensitivity Adjustment (TUNE DEV)
 Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
 Rotate the DIAL knob to select the Alignment
Menu "TUNE DEV".
 Set the RF Signal Generator output to 52.100
MHz, at a level of -8 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
 Press the [ V/M ] button (the "Data" will appear
on the display).
 Rotate the DIAL knob for maximum deflection
on the SINAD meter.
 Press the [ V/M ] button (the "Data" will disap-
pear on the display).
Squelch Hysteresis Confirmation (HIS SQL)
 Rotate the DIAL knob to select the Alignment
Menu "HIS SQL".
 Confirm that the alignment value is "0".
Squelch Threshold Adjustment (THLD SQL)
 Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
 Rotate the DIAL knob to select the Alignment
Menu "THLD SQL".
 Set the RF Signal Generator output to 52.100
MHz, at a level of -10 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
 Press the [ V/M ] button (the "Data" will appear
on the display).
 Press the [ X ] key two times to read the Squelch
Threshold level.
 Press the [ V/M ] button (the "Data" will disap-
pear on the display).
ALIGNMENT-5
Alignment
FT2DR/DE Technical Supplement