Icom IC-M710 [7/28] 2182khz selection switch

Содержание

PANEL DESCRIPTION 2 The squelch opens only when the received signal con tains voice or FSK components KEYPAD Enters the selected channel number or fre 3 quency for direct channel selection p 6 Stores a receive frequency into a user chan nel or ITU simplex channel when RX pushing CE appears entering the desired frequency via the keypad pushing and holding RX p 9 Adjusts the RF gain after pushing FUNC to reduce the receiver sensivity p 9 Stores a transmit frequency into a user 73 channel except General versions when TX pushing TX CB blinks pushing CE appears entering the desired frequency via the keypad pushing and holding TX p 11 Selects the transmitter channel for cross channel operation Europe versions only when pushing TX IB blinks entering the desired channel number via the keypad pushing TX p 10 Selects the transmit output power after pushing FUNC p 8 CE Toggles the channel number input and fref j quency input p 7 appears when frequency input is se lected The channel selector and keypad changes the frequency while appears Clears the entered digit and retrieves the previous channel or frequency while en tering numbers p 6 Enters the name programming condition after pushing FUNC for changing the channel name p 11 Toggles the channel and frequency indicaCH FREQ tions P 5 Enters for ITU simplex channels p 6 Starts and stops the scan function after pushing FUNC p 6 NOISE BLANKER SWITCH NB p 9 Turns the noise blanker function ON to remove pulse type noise such as engine ignition noise NB appears when the function is turned ON AGC OFF SWITCH AGC p 9 Deactivates the AGC function to receive weak sig nals blocked by strong adjacent signals _AGC appears when the AGC switch is turned ON stands for AGC deactivated MODE SWITCH p 8 Selects an operating mode temporarily Available modes differ according to version J3E USB H3E J2B AFSK FSK R3E and A1 A CW modes are available The temporary mode is cleared and the previous mode appears when changing a channel OVEN INDICATOR GMDSS version only Internal high stability crystal oscillator unit contains a temperature compensating oven heater This high stability crystal oscillator improves frequency stability TRANSMIT FREQUENCY SWITCH TX FREQ p 8 Displays the transmit frequency and opens the squelch to check and monitor the transmit fre quency 2182kHz SELECTION SWITCH 2182KHZ I RESET pgs ii 5 Selects channel 0 2182kHz distress call fre quency The channel selector does not function when se lecting channel 0 Ignores external control and gives the front panel control priority when an external controller NMEA format is connected except DSC terminal unit ALARM SWITCH p ii Enter channel number with up to 4 or 5 digits when does not appear p 6 Enter the frequency with up to 6 digits when appears p 7 Emits a distress alarm signal from the speaker Transmits a distress alarm or alarm testing signal when pushed together with the TX FREQ switch NOTE General versions are not equipped with this ALARM switch SQUELCH SWITCH SQL p 9 Activates the voice squelch function to reject un desired background noise while no signal is being received Some versions do not have frequency selection and frequency indication