Yaesu FT-450 Operation Manual

Also see for FT-450: Brochure & specs Reference Manual User manual Technical supplement

Page 17FT-450 OPERATION MANUALKEY D URATION SETTINGThe duration that buttons are held determines the function they activate. Factory default is one second. Pressinga button for less than one second activates one function. Pressing and holding the button in for longer than onesecond activates another function.The default one second release time can be changed to a shorter or longer duration, if desired.EASY O PERATIONTo do this:1. Press and hold the [F] button for one second toenter the Menu Mode. The “ ” icon will ap-pear on the display.2. Rotate the [DSP/SEL] knob to select the MenuItem “EXT MNU”.3. Press the [DSP/SEL] knob to enable adjustment ofthis menu item. The “ ” icon will be blinking.4. Rotate the [DSP/SEL] knob to select “ON” to ex-pand the menu item.5. Press the [DSP/SEL] knob. The “ ” icon re-turns to appear continuously.6. Press and hold the [F] button for one second to savethe new setting and return to normal operation.7. Press and hold the [F] button for one second toenter the Menu mode again. The “ ” iconwill appear on the display.8. Rotate the [DSP/SEL] knob to select menu item“KEYHOLD”.9. Press the [DSP/SEL] knob to enable adjustment ofthis menu item. The “ ” icon will be blinking.10. Rotate the [DSP/SEL] knob to set the desired du-ration time. Available selections are 0.5/1.0/1.5/2.0 sec. (default value: 1.0 sec).You may Press the [HOME/RCL] button to resetthe duration time to the factory default.11. Press the [DSP/SEL] knob. The “ ” icon re-turns to appear continuously.12. Press and hold the [F] button for one second to savethe new setting and return to normal operation.[HOME/RCL] button[F] button[DSP/SEL] knob