Icom IC-7700 Instruction Manual - Page 12

1 PANEL DESCRIPTION ■ Front panel i o !0 !1 !2 !3 !4 q w e r t y u POWER TRANSMIT TUNER VOX BK-IN MONITOR MIC RF PWR KEY SPEED DELAY TIMER PHONES AGC SQL NR NB ELEC-KEY MIC AGC VR NR AF NB RF DRIVE TX RX SPLIT LOCK 1.8 3.5 1 10 14 4 21 24 7 GENE 50 MP M A XFC F-1 F-2 SSB CW COMP MONI GAIN F-3 RTTY/PSK F-4 AM/FM F-5 DATA VOX GAIN ANTI VOX CONTRAST F-6 M.SCOPE F-7 EXIT/SET BRIGHT REC PLAY VOICE MEMORY AUTO TUNE !5 !6 q POWER SWITCH POWER (p. 3-2) Turn the internal power supply ON in first. The internal power supply switch is located on the rear panel. (p. 3-2) ➥ Push to turn the transceiver power ON. • The [POWER] indicator above this switch lights green when powered ON. ➥ Push and hold for 1 sec. to turn the transceiver power OFF. • The [POWER] indicator lights orange when the transceiver is OFF when the internal power supply is switched ON. w TRANSMIT SWITCH TRANSMIT Selects transmit or receive. • The [TX] indicator lights red while transmitting and the [RX] indicator lights green when the squelch is open. e ANTENNA TUNER SWITCH TUNER (p. 10-6) ➥ Turns the internal antenna tuner ON and OFF (bypass) when pushed momentarily. • The [TUNER] indicator above this switch lights green when the tuner is turned ON, goes off when tuner is turned OFF (bypassed). ➥ Tunes the antenna tuner manually when pushed and held for 1 sec. • The [TUNER] indicator blinks red during manual tuning. • When the tuner cannot tune the antenna, the tuning circuit is bypassed automatically after 20 sec. r TIMER SWITCH TIMER (p. 11-4) ➥ Turns the sleep or daily timer function ON and OFF. • The [TIMER] indicator above this switch lights green when the timer is in use. ➥ Enters timer set mode when pushed and held for 1 sec. t HEADPHONE JACK [PHONES] Accepts standard stereo headphones. • Output power: 5 mW with an 8 Ω load. • When headphones are connected, the internal speaker or connected external speaker does not function. y ELECTRONIC KEYER JACK [ELEC-KEY] (p. 2-5) Accepts a paddle to activate the internal electronic keyer for CW operation. • You can select internal electronic keyer, bug-key or straight key operation in keyer set mode. (p. 4-12) • A straight key jack is located on the rear panel. See [CW KEY] on p. 1-12. • Keyer polarity (dot and dash) can be reversed in keyer set mode. (p. 4-12) • A 4-channel memory keyer is available for your convenience. (p. 4-8) (dot) (com) (dash) 1-2