TK-7180/7189/8180/818914■ Key operationKeyFunctionPush Hold (1 second)[S] End of panel tuning mode -[A] To enter 3 or 5 reference -level adjustments[B] Writes the adjustment value -[C] Go to next adjustment item Back to last adjustment item[ ]/[ ] Adjustment value up/down Continuation up/down[ ]/[ ] Volume level up/down Continuation up/down[ ] Squelch on/off -[■ ] Selects Narrow, Wide -■ 3 or 5 reference level adjustments frequency136~174MHz (TK-7180 K,E/7189 E)Tuning point RX (MHz) TX (MHz)Low 136.05000 136.10000Low’ 145.55000 145.60000Center 155.05000 155.10000High’ 164.55000 164.60000High 173.95000 173.90000450~520MHz (TK-8180 K)Tuning point RX (MHz) TX (MHz)Low 450.05000 450.10000Low’ 467.55000 467.60000Center 485.05000 485.10000High’ 502.55000 502.60000High 519.95000 519.90000400~470MHz (TK-8180 K2,E/TK-8189 E)Tuning point RX (MHz) TX (MHz)Low 400.05000 400.10000Low’ 417.55000 417.60000Center 435.05000 435.10000High’ 452.55000 452.60000High 469.95000 469.90000ADJUSTMENT■ Adjustment item and Display(✳✳✳ : 1~256, Only MSK : 1~64)Order Adjustment item Display1 Frequency F R E Q ✳ ✳ ✳2 Shift 1 S H F T 1 ✳ ✳ ✳3 Shift 2 S H F T 2 ✳ ✳ ✳4 Max high power M HPWR ✳ ✳ ✳5 Max low power M LPWR ✳ ✳ ✳6 High power H P W R ✳ ✳ ✳7 Low power L P W R ✳ ✳ ✳8 Balance B A L ✳ ✳ ✳9 Max deviation DEV ✳✳✳10 QT Q T ✳ ✳ ✳11 DQT D Q T ✳ ✳ ✳12 DTMF D T M F ✳ ✳ ✳13 MSK M S K ✳ ✳14 Tone T O N E ✳ ✳ ✳15 Sensitivity 1 S E N S 1 ✳ ✳ ✳16 Squelch S Q L ✳ ✳ ✳17 Low RSSI L R S S I ✳ ✳ ✳18 Squelch tight S Q L T ✳ ✳ ✳19 High RSSI H R S S I ✳ ✳ ✳