Icom IC-T70A User Manual

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■ Remote control function
The remote control unit allows you to remotely select operat-
ing frequencies, memory channels, etc.
•User remote control unit
The illustrated circuit is for reference only.
2.7kΩ 6.8kΩ 15kΩ 33kΩ
+
–
S1 S2 S3 S4
to the [SP] jack
GND
SP
REMOTE
Rated input 700 mW (8 Ω)
EXTERNAL SPEAKER
3.5(d) mm
>
‗
Be sure to turn power OFF when plugging/unplugging the
remote control unit to/from the [SP/MIC] jack.
D Simple remote control mode
q While continuing to push [SET], turn the power ON to
enter the Initial set mode.
w Rotate [DIAL] to select the microphone simple mode
item.
e Rotate [DIAL] to select “SImPLE,” “nORm-1” or “nORm-2”
option.
r Push [ ] to return to the frequency display.
•SIMPLE
S1 Selects the Call channel.
S2 Turns the monitor function ON or OFF.
S3 Selects memory channel 0.
S4 Selects memory channel 1.
•NORM-1
S1 Toggles the VFO mode and the memory mode.
S2 Selects the Call channel.
S3 Frequency or memory channel “UP.”
S4 Frequency or memory channel “DOWN.”
•NORM-2
S1 Toggles the VFO mode and the memory mode.
S2 Turns the monitor function ON or OFF.
S3 Frequency or memory channel “UP.”
S4 Frequency or memory channel “DOWN.”
The VFO mode cannot be selected via the remote control
unit when SIMPLE mode is selected.
•COMMON(SIMPLE/NORM-1/NORM-2)
S2 Transmits T-CALL (1750 Hz tone) while pushing [PTT].
S3 Volume “UP” while operating the monitor function.
S4 Volume “DOWN” while operating the monitor function.

Icom IC-T70A Specifications

General

Operating frequency	144 – 148, 440 – 450 MHz
Display type	LCD
Backlight display	Yes
Antenna connector type	FA-S270C
Number of antenna connectors	1
Battery type	BP-265
Product color	Black
Operating temperature (T-T)	-20 - 60 °C
Number of batteries included	1 pc(s)

Weight and Dimensions

Depth	30 mm
Width	58 mm
Height	111 mm
Weight	380 g