User manual ICOM IC-701

[. . . ] and the logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries. i PRECAUTIONS R WARNING HIGH RF VOLTAGE!NEVER attach an antenna or internal antenna connector during transmission. This may result in an electrical shock or burn. R CAUTION!Always have two people available to carry, lift or turn over the transceiver. R WARNING! [. . . ] This can be deactivated and the waveform color can be set in scope set mode. 5-5) · Scope spurious signal example Spurious signals may be received on the spectrum scope screen regardless of the transceiver's state (TX or RX). They are generated in the scope circuit. This does not indicate a transceiver malfunction. u Push [HOLD] F-4 to freeze the current spectrum display. · " HOLD " appears while the function is in use. · The peak hold function can be deactivated in scope set mode. i Push EXIT/SET to exit the scope screen. NOTE: If a strong signal is received, a ghost signal may also appear. Push [ATT] F-2 several times to activate the spectrum scope attenuator in this case. They are generated in the internal scope circuit and do not indicate a transceiver malfunction. Scope spurious example 5-2 FUNCTIONS FOR RECEIVE 5 D Fixed mode Displays signals within the specified frequency range. Conditions on the selected frequency band can be observed at a glance when using this mode. MARKER F-3 HOLD F-4 CENT/FIX F-5 q Push EXIT/SET several times to close a multi-function screen, if necessary. w Push [SCOPE] F-1 to select the scope screen. e Push [CENT/FIX] F-5 to select the fixed mode. ·" FIX " is displayed when fixed mode is selected. r Push [ATT] F-2 several times to activate an attenuator or turn the attenuator OFF. · 10, 20 and 30 dB attenuators are available. Freq. ) : In addition to the carrier point center setting above, the actual frequency is displayed for the bottom of the scope. Waveform Color (Current) Set the waveform color for the currently received signals. 217 241 247 · The color is set in RGB format. · Push [ ] F-3 to select R (Red), G (Green) and B (Blue), and rotate the ratio from 0 to 255 range. · The set color is indicated in the box beside the RGB scale. Waveform Color (Max Hold) Set the waveform color for the received signals maximum level. 58 110 147 · The color is set in RGB format. · Push [ ] F-3 to select R (Red), G (Green) and B (Blue), and rotate the ratio from 0 to 255 range. · The set color is indicated in the box beside the RGB scale. Sweep Speed (± 2. 5k) Select the sweep speed for the ±2. 5 kHz span selection from SLOW, MID and FAST. MID NOTE: Signals may be displayed incorrectly with "FAST" setting. (± 5k) MID NOTE: Signals may be displayed incorrectly with "FAST" setting. Select the sweep speed for the ±5 kHz span selection from SLOW, MID and FAST. (± 10k) FAST Select the sweep speed for the ±10 kHz span selection from SLOW, MID and FAST. 5-5 5 FUNCTIONS FOR RECEIVE D Scope set mode (continued) (± 25k) FAST Select the sweep speed for the ±25 kHz span selection from SLOW, MID and FAST. (± 50k) FAST Select the sweep speed for the ±50 kHz span selection from SLOW, MID and FAST. (± 100k) Select the sweep speed for the ±100 kHz span selection from SLOW, MID and FAST. FAST (± 250k) Select the sweep speed for the ±250 kHz span selection from SLOW, MID and FAST. FAST Fixed Edges ( 0. 03 ­ 1. 60) 0. 750 ­ 1. 250 MHz Set the scope edge frequencies for fixed mode for bands below 1. 6 MHz. · Set the frequencies within 0. 030 to 1. 600 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. ( 1. 60 ­ 2. 00) 1. 800 ­ 2. 000 MHz Set the scope edge frequencies for fixed mode scope when the 1. 6 to 2 MHz band is selected. · Set the frequencies within 1. 600 to 2. 000 MHz range in 1 kHz steps. ( 2. 00 ­ 6. 00) 3. 500 ­ 4. 000 MHz Set the scope edge frequencies for fixed mode scope when the 2 to 6 MHz band is selected. · Set the frequencies within 2. 000 to 6. 000 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. ( 6. 00 ­ 8. 00) 7. 000 ­ 7. 300 MHz Set the scope edge frequencies for fixed mode scope when the 6 to 8 MHz band is selected. · Set the frequencies within 6. 000 to 8. 000 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. 5-6 FUNCTIONS FOR RECEIVE 5 D Scope set mode (continued) ( 8. 00 ­ 11. 00) Set the scope edge frequencies for fixed mode scope when the 8 to 11 MHz band is selected. 10. 100 ­ 10. 150 MHz · Set the frequencies within 8. 000 to 11. 000 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. (11. 00 ­ 15. 00) Set the scope edge frequencies for fixed mode scope when the 11 to 15 MHz band is selected. 14. 000 ­ 14. 350 MHz · Set the frequencies within 11. 000 to 15. 000 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. (15. 00 ­ 20. 00) Set the scope edge frequencies for fixed mode scope when the 15 to 20 MHz band is selected. 18. 068 ­ 18. 168 MHz · Set the frequencies within 15. 000 to 20. 000 MHz range in 1 kHz steps. As edge frequencies are set, the other edge frequency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. (20. 00 ­ 22. 00) Set the scope edge frequencies for fixed mode scope when the 20 to 22 MHz band is selected. 21. 000 ­ 21. 450 MHz · Set the frequencies within 20. 000 to 22. 000 MHz range in 1 kHz steps. [. . . ] NEVER turn power OFF. Please wait for 25sec. NEVER turn power OFF. !2 Depending on the update, one or two dialog boxes as at left appear on the IC-701 display in sequence. RWARNING!: NEVER turn the IC-701 power OFF at this stage. The transceiver firmware will be corrupted. [. . . ]