Zer one External S Meter SWR Power Meter Receive Display Meter for Yae su FT857 FT897

Package List: 1 x External S Meter Display Meters for Yae su FT-857/FT-897 FT-857D& FT-897D external header display setting method: Receive Display Settings 1. press (FUNC) key to enter the setup menu, enable the extended menu. 2. rotate (SELECT) to call up the setup menu item No-061(MTR ARX SEL) 3. rotate (DIAL) to select an external instrument display: -SIG -CTR -VLT -N / A -FS: buckle in the instrument 1mA full scale output signal calibration standard external instruments -OFF 4. press (FUNC) button to save the settings and exit the setup menu. Emission Display Settings 1. press (FUNC) key to enter the setup menu, enable the extended menu. 2. rotate (SELECT) to call up the setup menu item No-061 (MTR ARX SEL). 3. rotate (DIAL) to select an external instrument display: -PWR -ALC -MOD -SWR -VLT -N / A -OFF Calibration method is as follows: 1. press (FUNC) key to enter the setup menu, enable the extended menu. 2. rotate (SELECT) to call up the setup menu item No-060 (MTR ARX SEL). 3. rotate (DIAL) to select FS. 4. with a small flathead screwdriver to adjust the calibration adjustment hole rear, so the header pointer to full scale. 5. the calibration is complete! If you can not find the numbers 60, 61 menu, is this two radio hidden menu. Long press the F key to open the menu settings, the 1st menu set to ON, press the F key to open the exit to save the hidden menu. Note: The instrument has been calibrated delivery, but do not preclude the bumps transit results in a static pointer is not zero, in this case the instrument can be adjusted at the mask-side self-zeroing screws appear black.