Icom IC-F1721 / F2721 Support Question
Icom IC-F1721 / F2721 Support Question
Find answers below for this question about Icom IC-F1721 / F2721.Need a Icom IC-F1721 / F2721 manual? We have 1 online manual for this item!
Question posted by rmizzoni on September 15th, 2015
Icom 2721 Blinking
Every once in a while when I switch the channel the channel light will continuously blink. not sure what that is?
Current Answers
Related Icom IC-F1721 / F2721 Manual Pages
Instruction Manual - Page 1
Above photo shows the IC-F1721/D or IC-F2721/D.
Operation is subject to the condition that this device does not cause harmful interference. INSTRUCTION MANUAL
VHF MOBILE TRANSCEIVER
iF1721/D iF1821/D
UHF MOBILE TRANSCEIVER
iF2721/D iF2821/D
This device complies with Part 15 of the FCC Rules.
Instruction Manual - Page 2
...
instruction manual contains important operating instructions for the IC-F1721/D, F1821/D, F2721/D and F2821/D VHF/ UHF MOBILE TRANSCEIVERS.
NOTE...with tem-
peratures below -30°C (-22°F) or above +60°C (+140°F), or
Icom, Icom Inc.
IMPORTANT
PRECAUTIONS
READ ALL INSTRUCTIONS carefully and com- NEVER connect the transceiver to touch the transceiver. CAUTION...
Instruction Manual - Page 3
...,772, #5,247,579, #5,226,084, #5,195,166.
This voice coding Technology is protected by Icom Inc., could void your authority to decompile, reverse engineer, or disassemble the Object Code, or in...ii AVOID placing the transceiver in any other way convert the Object Code into a human-readable form. This will become hot when
operating continuously for use of the following US patents: #4,...
Instruction Manual - Page 4
... (Short Data Message 22
I Programmable function keys 3
D General 22
2 BASIC OPERATION 9-14
D Transmitting an SDM 22
I Turning power ON 9
D Programming an SDM memory 23
I Channel selection 9
I Position data transmission 24
I Call procedure 10
I Printer connection 24
I Receiving and transmitting 10
I Digital ANI 24
D Transmitting notes 11
I Auto emergency transmission 24...
Instruction Manual - Page 5
t BUSY INDICATOR Lights green while receiving a signal, or when the squelch is pre-programmed.
I Front panel
q
w
Icom Inc
1 PANEL DESCRIPTION
1
e*
e* IC-F1721/D
F2721/D
IC-F1821/D F2821/D
o
i
uy t
r
q AF VOLUME CONTROL KNOB Rotate the knob to : • Select memory channels, tone channels and DTMF codes (when in the DTMF code channel selection mode) • Set TX codes and BIIS ...
Instruction Manual - Page 6
... instruction manual, these keys are available at power ON as options: - Automatic priority channel selection when off hook. t SCRAMBLER INDICATOR Appears when the voice scrambler function is received...microphone has a PTT switch and a hanger hook. • The following functions are from the left, called [P0]/[P1]/[P2]/[P3]/[P4]. Set mode
u TRANSMIT INDICATOR Lights red while transmitting. ...
Instruction Manual - Page 7
... Programmable function keys
1
y BELL INDICATOR Appears/blinks when the specific 2/5-tone/BIIS code is selected.
i ...is selected.
!0 ALPHANUMERIC DISPLAY Displays an operating channel number, channel name, Set mode contents, DTMF code, etc...], [P2], [P3] and [P4] programmable function keys. Consult your Icom dealer or system operator for details concerning your dealer for [DIAL] only)...
Instruction Manual - Page 8
...SCAN ADD/DEL (TAG) KEY Push to add or delete the selected channel to select an operating channel directly. MR-CH 1/2/3/4 KEYS Push to /from the scan group.
Push...In case of transmission during scan, pauses scanning.
PRIO A/B KEYS ➥ Push to select Priority A or Priority B channel. ➥ Push and hold this key for 1 sec. For example, 'Staff A' and 'Staff B' are assigned...
Instruction Manual - Page 9
... A and Call B), [Moni(Audi)] and [Emergency].
While in user set the audio output level from minimum to select the continuous tone channel using the CS-F70/F1700 CLONING SOFTWARE. (PMR or BIIS PMR
LIGHT KEY
operation only) Ask your dealer for details. pushing this key to
Push and hold to change the tone...
Instruction Manual - Page 10
...Push this function is turned ON, the beep is not emitted and the LCD backlight does not light when a signal is received or a key is assigned to enter the ID code edit mode for...the desired digit using [CH Up]/ [CH Down] or 10-keypad*. (p. 12) *IC-F1821/D or IC-F2821/D only
TX CODE CHANNEL SELECT KEY ➥ Push to stop scanning temporarily.
Ask your system employs selective 'Individual/...
Instruction Manual - Page 13
...a call.
NON-ZONE TYPE:
*IC-F1821/D or IC-F2821/D only: • The keys as identical.
2 BASIC OPERATION
I Turning power ON
I Channel selection
1
q Push [ ] to select a channel directly.
P0 P1 P2 P3 P4
...not necessary for password input:
The transceiver detects numbers in sequence; or, push one of channel selections are available. KEY
P0 P1 P2 P3 P4
ZONE TYPE: Push [Zone] then...
Instruction Manual - Page 16
... edited TX code.
*IC-F1821/D or IC-F2821/D only
USING [TX CODE ENTER] KEY: q Select the desired TX code channel via [TX Code CH
Select]+[CH Up] or [CH Down], [TX Code CH Up], [TX Code CH Down] or [TX Code CH Up/Down]. The digit to the right will
blink automatically without pushing...
Instruction Manual - Page 19
... for details.
• Beeps sound. Appears Appears or blinks
tone or MSK channel.
[P1];
normal voice level. However, the assigned function can send a 'Clear down ' signal. • Either station can be assigned to transmit a 5-tone/BIIS call list or TX
code channel, respectively.
• BUSY indicator lights green while receiving a signal. CALLING 0500
[P3];
Instruction Manual - Page 20
Appears Appears or blinks
GROUP
1120
w Push and hold [PTT], then speak into the microphone at a normal voice level. • TX indicator lights red. r To finish the conversation,...alternately when the indication mode is 1 line, depending on the setting. • " " appears or blinks depending on the setting. Queue indication
The transceiver memorizes the calling station ID in the memory. 3 ...
Instruction Manual - Page 21
... [P0] (Call) or [PTT]* to call. *PTT call can be made only when PTT call code memory channel selection mode. • " " appears.
-QUEUE!-
r Push [PTT] to enter the call capability is displayed... release to enter the queue memory channel selection mode. BIIS OPERATION 3
I Transmitting a call
A total of 3 ways for code selection are available-selecting
D Calling back from the queue...
Instruction Manual - Page 22
...
release to input all allowable digits.
e Set the desired digit using [CH Up]/[CH Down]/[DIAL] or 10-keypad*. *IC-F1821/D or IC-F2821/D only
r Push [P3] (TX Code Enter) to the right will blink automatically without pushing [P3] (TX Code Enter).
t Repeat e and r to receive.
3 BIIS OPERATION
D Direct code entry
q While in...
Instruction Manual - Page 27
...F1821/D or IC-F2821/D only)
Key
Characters
3
q During standby condition, push [P1] (Digital) twice, then push [Up] or [Down] to select the desired SDM to be edit-
[0] 0 1] 1 (space
/
ed.
[2] 2 A B C a b c
w Push [M] or [#] to enter the message editing condition.
[3] 3 D E F d e f
• The first character blinks when [#] is pushed, the last character blinks when [M] is pushed...
Instruction Manual - Page 30
...4-8 Ω external speaker.
w Reserved for the cable connections. q
w
e
Supplied speaker SP-22 (IC-F1821/D or IC-F2821/D only. NEVER connect to polarities.
NEVER remove the fuse-holder from the DC power cable. This could... an external modem unit, dimmer control, etc.
26 IC-F1721/D and IC-F2721/D has a built-in speaker.)
r
y DC POWER RECEPTACLE Connects to a 12 V DC battery.
Instruction Manual - Page 35
... lights red. 5 SAFETY TRAINING INFORMATION
Your Icom radio generates RF electromagnetic
To ensure that your Icom radio ...IC-F2721/IC-F2721D/IC-F2821/IC-F2821D:
to electromagnetic radiation such as worst case, the antenna shall be mounted at a distance of this may damage the radio and may also cause you to
ensure this radio.
You can cause FCC
2. IC-F1721/IC-F1721D/IC-F1821/IC...
Instruction Manual - Page 36
Printed on recycled paper with soy ink.
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan
A-6406H-1EX-e Printed in Japan © 2004-2007 Icom Inc.
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