Yaesu FT-991 Operating Manual

Also see for FT-991: Manual Manual Operating manual Reference book Instruction manual

Contents

Page 79FT-991 O PERA T ING M ANUALFull Break-in (QSK) OperationAs shipped from the factory, the FT-991 TX/RX system for CW is configured for “Semi-break-in” operation.However, this setup may be changed to full break-in (QSK) operation by setting Menu item “056 CW BK-INTYPE”. With full break-in QSK, the TX/RX switching is quick enough to hear incoming signals in the spaces be-tween the dots and dashes of your transmission.1. Press the MENU(SETUP) button to engage theMenu.2. Rotate the MULTI knob to select Menu item “056CW BK-IN TYPE”.3. Press the [SELECT] button, and then rotate theMULTI knob to set this Menu item to “FULL”.MULTI KnobMENU(SETUP) Button%9 $- 0 &'.#; O GU E%9 $-++0 6;2' 5'/+%9# &'/1 167 ((1A number of interesting and useful features are available for use with the Electronic Keyer operation.uSing the built- in electronic keyerSetting the Keyer Weight (Dot/Dash) RatioThis Menu item may be used to adjust the dot/dash ratio for the built-in Electronic Keyer. The default weightingis 3:1 (a dash is three times longer than a dot).1. Press the MENU(SETUP) button to engage theMenu.2. Rotate the MULTI knob to select Menu item “014CW WEIGHT”.3. Touch the [SELECT] button, and then rotatethe MULTI knob to set the weight to the desiredvalue. The available adjustment range is a Dot/Dash ratio of 2.5 - 4.5 (default value: 3.0). MULTI KnobMENU(SETUP) Button%9 6 014-';'4 6-';'4 6*1&9'+)*;2' '.'-';$ 4. When the adjustments are complete, touch [EN-TER] on the LCD to save the new setting.%9 $- 0 &'.#; O GU E%9 $-++0 6;2' (7..%9 # &'/1 167 ((14. When your adjustments are complete, touch [EN-TER] on the LCD to save the new setting.%9 6 014-';'4 6-';'4 &16 *9'+)*;2' '.'-';$ 5. Press the MENU(SETUP) button or touch[BACK] on the LCD to exit to normal operation.5. Press the MENU(SETUP) button or touch[BACK] on the LCD to exit to normal operation.cw M oDe operation