Yaesu FT1DR Technical Supplement page 16

Press the [ V/M ] button (the "E" icon will disap-
pear on the display).
B-Band 144 MHz Band Adjustment
NOTICE: Do not touch the following Alignment
Menus in B-Band 144 MHz Band Adjustment:
"PLL REF"
"HI POWER"
"L3 POWER"
"L2 POWER"
"L1 POWER"
"MAX DEV"
"100.0Hz"
"DCS 023"
Press the [ BAND ] key to select the 144 MHz Ama-
teur band.
Note: When the transceiver recalls Alignment
Menu "PLL REF", the [ A/B ] and [ BAND ] key oper-
ation is ignored. In this case, rotate the DIAL knob
to select an Alignment Menu other than "PLL REF".
Receiver Sensitivity Adjustment (TUNE DC)
Connect the test equipment as shown in Figure 2:
RX Alignment Setup.
Rotate the DIAL knob to select the Alignment
Menu "TUNE DC".
Set the RF Signal Generator output to 145.100
MHz, at a level of -10 dBμ, ±3.5 kHz deviation
with a 1 kHz audio tone.
Press the [ V/M ] button (the "E" icon will appear
on the display).
Rotate the DIAL knob for maximum deflection
on the SINAD meter.
Press the [ V/M ] button (the "E" icon 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 145.100
MHz, at a level of -11 dBμ (USA/EXP Versions)
or -10 dBμ (CE Version), ±3.5 kHz deviation
with a 1 kHz audio tone.
ALIGNMENT-10
Alignment
FT1DR/DE Technical Supplement