Icom IC-7700 Instruction Manual - Page 184

13 MAINTENANCE ■ SWR reading TRANSMIT METER TUNER [RF PWR] RTTY/PSK EXIT/SET The SWR meter indicates the SWR over the transmission line in all modes. q Push TUNER to turn the antenna tuner OFF. w Push and hold [METER] for 1 sec. to display multi- function meter. e Push RTTY/PSK once or twice to select RTTY mode. r Push TRANSMIT . t Rotate [RF PWR] clockwise past the 12 o'clock po- sition for more than 30 W output power. y Read the SWR on the SWR meter gage. u Push EXIT/SET to close multi-function meter. The built-in antenna tuner matches the transmitter to the antenna when the SWR is lower than 3 : 1. Better than 1.5:1 5 9 +20 +40 1 +60dB 5 10 S 0 ID Po 0 10 SWR 10 COMP 50 1.5102 ALC ∞ 100 150 3 20 200 15 250 W A dB 44 52V VD ■ Screen type and font selections • Screen image example- Display Type: B, Display Font: Slim 2 types of screen images and 5 types of frequency readout indication fonts are available in the IC-7700. q Push EXIT/SET several times to close multi-function screen, if necessary. w Push [SET] F-7 to select set mode menu screen. e Push [DISP] F-3 to enter display set mode. r Push [Y] F-1 or [Z] F-2 to select "Display Type" item when selecting the screen image, select "Display Font" when selecting the frequency readout indication font. t Rotate the main dial to select the desired screen image or font. • Screen image is selectable from A (Black back) and B (Blue back). • Basic (1), Basic (2), Italic, Round and Slim are available for the frequency readout font. y Push EXIT/SET twice to exit from display set mode. 13-4