Specifications Material Metal PlasticColor White BlackSize Approximately 120 x 90 x 70 mmFeatures 1 Designed exclusively for use with FT 857 and FT 897 models providing seamless integration and specific compatibility 2 Offers clear and accurate digital display of automatic level control voltage modulation level SWR values supply voltage and input signal strength 3 Equipped with adjustable calibration settings for precise meter readings and enhanced functionality 4 Compact structure with high performance and stable output ensuring consistent operational efficiency 5 Simple and intuitive operation with extended menu customization options to tailor performance to user preferences Package Included 1 x External S Meter SWR Power MeterReceive 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 060 MTR ARX SEL 3 Rotate DIAL to select an external instrument display SIG the input signal strength display CTR Discriminator Center Meter VLT battery voltage N A blank FS buckle in the instrument 1mA full scale output signal calibration standard external instruments OFF Turn off the meter 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 ATX SEL 3 Rotate DIAL to select an external instrument di
