TS-990S164No. Adjustment ItemConditionFrequency(MHz) Mode65 Sub RX SCOPE Level 11MFull scale 14.2CW66 Sub RX SCOPE Level 73MFull scale 14.267 ALC Reference 14.1 USB68 VSR det. Null 14.1 CW69 HF 200W Power set 14.1CW70 HF 200W Meter set71 50M 200W Power set 50.172 50M 200W Meter set73 100W Power set14.174 100W Meter set75 50W Power set76 50W Meter set77 25W Power set78 25W Meter set79 10W Power set80 10W Meter set81 5W Power set82 5W Meter set83 TX GAIN TGC 14M 14.1 CW84 ALC Meter Start 14.1 CW85 ALC Meter Zone Max86 TGC LW 0.136CW87 TGC 1.8M 1.8388 TGC 3.5M 3.5189 TGC 5M 5.390 TGC 7M 7.0191 TGC 10M 10.192 TGC 18M 18.193 TGC 21M 21.194 TGC 24.9M 24.995 TGC 28M 29.196 TGC 50M 50.1No. Adjustment ItemConditionFrequency(MHz) Mode97 PGC 100W14.1 CW98 PGC 50W99 PGC 25W100 PGC 10W101 PGC 5W102 FM Dev. WIDE 29.1 FM103 FM Dev. NARROW104 Current value set 29.1 CW105 Protection SWR set 14.1106 Protection SWR set 50.1 CW107 SWR Meter HF 14.1 CW108 SWR Meter 50M 50.1 CW109 AT AMD 50.1 CW110 Drain Voltage Meter set 14.1 USB111 Reserved - -112 OPTICAL I/O Check 14.1 USB113 SCOPE Gain TX Reference 14.1 CW114 2Tone IMD 136kHz 0.136USB115 2Tone IMD 1.83MHz 1.83116 2Tone IMD 3.51MHz 3.51117 2Tone IMD 5.30MHz 5.30118 2Tone IMD 7.01MHz 7.01119 2Tone IMD 10.1MHz 10.1120 2Tone IMD 14.1MHz 14.1121 2Tone IMD 18.1MHz 18.1122 2Tone IMD 21.1MHz 21.1123 2Tone IMD 24.9MHz 24.9124 2Tone IMD 29.1MHz 29.1125 2Tone IMD 50.1MHz 50.1126 TX protection OFF 14.1 CW127 Reserved - -128 Write All 14.2 USB129Display check / ChangeColor / AT Check (Firmwarever. 1.01 or later)14.2 USB130 Firmware Version 14.2 USBADJUSTMENT