Icom IC-7800 Instruction Manual - Page 43
Operating mode selection
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3 BASIC OPERATIONS I Operating mode selection [SSB] [CW] [RTTY/PSK] [AM/FM] [DATA] USB LSB RTTY-R CW RTTY CW-R PSK PSK-R AM FM USB LSB AM FM Push mode switch for 1 sec. USB-D1 LSB-D1 AM-D1 FM-D1 USB-D2 LSB-D2 AM-D2 FM-D2 USB-D3 LSB-D3 AM-D3 FM-D3 Push mode switch momentarily. SSB (USB/LSB), SSB data (USB data/LSB data), CW, CW reverse (CW-R), RTTY, RTTY reverse (RTTY-R), PSK, PSK reverse (PSK-R), AM, AM data, FM and FM data modes are available in the IC-7800. Select the desired operation mode as follows. To select a mode of operation, push the desired mode switch momentarily. Push the switch again to toggle between USB and LSB, CW and CW-R, RTTY/RTTYR and PSK/PSK-R, AM and FM, if desired. Push the switch for 1 sec. to toggle between RTTY and RTTYR, PSK and PSK-R, if desired. See the diagram below left for the order of selection. Microphone signals are muted when data mode is selected. • Selecting SSB mode ➥ Push [SSB] to select USB or LSB. • USB is selected first when above 10 MHz; or LSB is selected first when below 10 MHz operation. (USB is selected when 5 MHz band is selected for the USA version.) • After USB or LSB is selected, push [SSB] to toggle between USB and LSB. • Selecting CW mode ➥ Push [CW] to select CW. • After CW is selected, push [CW] to toggle between CW and CW reverse mode. • Selecting RTTY/PSK mode ➥ Push [RTTY/PSK] to select RTTY or PSK. • After RTTY or PSK is selected, push [RTTY/PSK] to toggle between RTTY and PSK. • After RTTY or PSK is selected, push [RTTY/PSK] for 1 sec. to toggle between RTTY and RTTY reverse, or, PSK and PSK reverse mode, respectively. • Selecting AM/FM mode ➥ Push [AM/FM] to select AM or FM. • After AM or FM is selected, push [AM/FM] to toggle between AM and FM. • Selecting DATA mode ➥ After USB, LSB, AM or FM is selected, push [DATA] to select USB data, LSB data, AM data or FM data mode, respectively. • After data mode is selected, push [DATA] to toggle be- tween regular voice and data mode. • After data mode is selected, push [DATA] for 1 sec. to select data 1, 2 and 3 in sequence. 3-8