Icom IC-M710 Instruction Manual page 7

eKEYPAD
AX •
Enters the selected channel number (or fre-
C
' V
quency*) for direct channel selection.
(p. 6)
• Stores a receive frequency into a user chan-
nel or ITU simplex channel when:
-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)
rx • Stores a transmit frequency into a user
c::J
channel (except General versions) when:
- pushing [TX]
("lEI
"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]
("lEI"
blinks)
-entering the desired channel number via the
keypad
- pushing [TX] (p. 1 0)
• Selects the transmit output power after
pushing [FUNC]. (p. 8)
cE • Toggles the channel number input and fre-
C --)
quency input*. (p. 7)
- . . . . . n
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)
C -
J •
~oggles
the channel and frequency indica-
cHiFREO tlons. (p. 5)
~
"-==./
to
0
C)
• Enters " - " for ITU simplex channels. (p. 6)
• 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)
48
SQUELCH SWITCH [SQL) (p. 9)
• Activates the voice squelch function to reject un-
desired background noise while no signal is being
received.
PANEL DESCRIPTION
2
-The squelch opens only when the received signal con-
tains voice or FSK components.
• Starts and stops the scan function after pushing
[FUNC]. (p. 6)
8
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.
41
AGC OFF SWITCH [AGC) (p. 9)
Deactivates the AGC function to receive weak sig-
nals blocked by strong adjacent signals.
-" )G( "
appears when the [AGC] switch is turned ON
(stands for AGC deactivated)
41
MODE SWITCH (p. 8)
Selects an operating mode temporarily. Available
modes differ according to version.
- J3E(USB), H3E, J2B(AFSK), FSK, R3E and
A 1 A(CW) modes are available.
- The temporary mode is cleared and the previous
mode appears when changing a channel.
4D
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.
41
TRANSMIT FREQUENCY SWITCH [TX FREQ] (p. 8)
Displays the transmit frequency and opens the
squelch to check and monitor the transmit fre-
quency.
48
2182kHz SELECTION SWITCH
[2182KHz •
I
RESET
I ]
(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).
G)
ALARM SWITCH (p. ii)
• 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.
*Some versions do not have frequency selection and frequency indication.
3