Icom IC-2300H Support Question
Icom IC-2300H Support Question
Find answers below for this question about Icom IC-2300H.Need a Icom IC-2300H manual? We have 1 online manual for this item!
Question posted by hpberioso on September 23rd, 2022
How To Fix An Ic-2300h With Power Output Drops After 3 Seconds Of Transmit.
After adjusting power output using cable jig this problem occured and I can't revert to the previous condition where power output is stable.
Current Answers
Answer #1: Posted by SonuKumar on September 23rd, 2022 8:53 PM
SonuKumar
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http://alex-ua.com/images/upload/ICOM/IC-2300H_m.pdf
check page - 55 troubleshooting steps
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
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Related Icom IC-2300H Manual Pages
Instruction Manual - Page 2
... cable (3 m 1 r Mobile mounting bracket 1 t Mounting screws, nuts and washers 1 set y Microphone hanger 1
†Not supplied, depending on a circuit dif-
q
w
e
r
t
y†
IMPORTANT
READ ALL INSTRUCTIONS carefully and completely
before using the transceiver. However, there is connected. • Consult the dealer or an experienced radio/TV
technician for the IC-2300H...
Instruction Manual - Page 4
... the tuning dial 5 ■ Using the keypad 5 ■ Using the [Y] or [Z] keys 5 ■ Tuning step selection 6 ■ Lock functions 7 3 BASIC OPERATION 8-14 ■ Receiving 8 ■ Monitor function 8 ■ Audio mute function 9 ■ Squelch attenuator 9 ■ S-meter squelch 9 ■ Transmitting 10 ■ Selecting output power 11 ■ One-touch PTT function 11...
Instruction Manual - Page 5
... short circuiting.
• CONNECTING TO A DC POWER SUPPLY (See page 55 for fuse replacement.)
Grommet
IC-2300H
+ red
Fuses 20 A
− black
_ black
+ red
12 V
NOTE: Use terminals for Icom mobile transceivers are available.
D Battery connection RWARNING! When passing the DC power cable through the mounting bracket and tighten. ➂ Adjust the angle for the clearest view...
Instruction Manual - Page 7
...have purchased a brand new transceiver, some settings may have your IC-2300H installed in your IC-2300H, make sure the audio volume and squelch level controls are probably ...10149; While holding down [V/MHz], hold down [DUP] (LOW) for 1 second to set the tuning speed.
[DIAL]
Using the HM-133V You can easily be made using the HM-133V. MUTE NAR MID LOW
LOCK SET
ANM MONI
DIGITAL PRIO AO BUSY...
Instruction Manual - Page 8
...a memory channel Hold down [MW] (S.MW) for 1 second to program. • 3 beeps sound • T ...used operating frequencies, repeater settings, and so on. e Push [Y] or [Z] to select the desired memory channel. • The " " icon and memory channel number blink.
3.
QUICK REFERENCE GUIDE
■ Programming memory channels
The IC-2300H has a total of 207 memory channels for 1 second...
Instruction Manual - Page 9
...or OFF. (p. 21)
1
i OUTPUT POWER•DUPLEX KEY [LOW DUP] ➥ Push to select the output power. (p. 11) ➥ Hold down for 1 second to select the minus duplex, plus... output (Max. 35 mA)
w Channel up/down for 1 second to automatically increment the memory channels. t SQUELCH CONTROL [SQL] (p. 8) Rotate to adjust the audio level.
r VOLUME CONTROL [VOL] (p. 8) Rotate to adjust ...
Instruction Manual - Page 10
... (p. 11) Displays the selected transmit output power level. • T he frequency decimal point blinks during Priority Watch.
13
!5 AUTO POWER OFF ICON (p. 47)
Appears when the Auto Power OFF function is turned
ON.
!6 TONE ICONS ➥ The " " and " " icons appear while the subaudible tone encoder is in use. (p. 13) ➥ The " " and " " icons appear while the...
Instruction Manual - Page 11
...; Hold down to transmit;
i u
➥ Lights orange while the Microphone Keypad Lock function is in use.
1 PANEL DESCRIPTION
■ Rear panel
e q
q ANTENNA CONNECTOR [ANT] Connect a 50 Ω antenna with the
supplied DC power cable. NOTE: DO NOT use . (p. 11)
the memory mode. (p. 24)
e UP/DOWN KEYS [Y] or [Z]
➥ Hold down for 1 second to enter the Option...
Instruction Manual - Page 12
..., 39,
➥ Selects the previous item in the Set mode.
12
(p. 43)
13
➥ Sets the keypad for 1 second. (p. 14)
Adjusts the squelch level. (p. 8)
Locks the digit keys on the keypad (including the [A] to transmit the appropriate DTMF
Turns ON the DTCS squelch. (p. 41)
memory contents. (p. 37)
Selects mid output power. (p. 11)
Turns ON the DTCS...
Instruction Manual - Page 13
...
DUP
T-SCAN
PRIO
SCAN
SET
MONI
LOW
TONE M/CALL V/MHz
■■Using the keypad on the HM-133V
Push
MUTE NAR MID LOW
LOCK SET
ANM ...VFO mode selection The IC-2300H has 2 basic operating modes; Push [V/MHz ] again to cancel it .
2 SETTING A FREQUENCY
■■Preparation
D Turning power ON/OFF ➥ Hold down [ ] for 1 second.
Push [V/MHz] ...
Instruction Manual - Page 15
...pad.
1 second. MID
phone
Keypad LOW LOCK
LoAcNMk
function DUP
T-SCAN
isPRaIO ctivSCaAN ted.
• [ P T T ] , [ V F O SET / L O MONI C KLOW ] TONE , [ M R / C A L L ] M/CALL V/MHz
,
[BANK/OPTIONA]ppears, [Y], [Z], [F-1] , [F-2] ,
[DTMF-S] and [FUNC] on the microphone
can be used.
• All keys on the transceiver can be used .
• W hen the transceiver's power is turned...
Instruction Manual - Page 18
...; The "$" icon appears. • The S/RF indicator shows the output power level. • T he One-Touch PTT function can be used.
When excessive current flow is detected, the circuit automatically reduces the transmit output power to receive. The IC-2300H has a thermal detector circuit too, which protects the power amplifier from excessive heat.
See page 11 for the details...
Instruction Manual - Page 19
... even while transmitting. z Push [FUNC] then [PTT-M] to suit your
operating requirements.
MUTE NAR MID LOW
LOCK SET
ANM MONI
DIGITAL PRIO AO BUSY
DUP LOW
T-SCAN TONE
PRIO M/CALL
SCAN V/ MHz
11 Lower output powers during
short-distance communications may reduce the pos- BASIC OPERATION 3
■ Selecting output power
00
The IC-2300H has 4* output power levels to...
Instruction Manual - Page 32
...D
DUP
T
LOW
Push
MUTE NAR MID LOW
LOCK SET
ANM MONI
1
to J). MEMORY OPERATION 5
■ Memory bank selection
The IC-2300H has a total of 10 banks (A to set th
2 D
3
DUP
T
4LOW
5
6
7
8
9
10
11
12
13
...
LOCK SET
ANM MONI
DIGITAL PRIO AO BUSY
DUP LOW
T-SCAN TONE
PRIO M/CALL
SCAN V/ MHz
Using the HM-133V
z Push [MR] to select the memory bank mode. DIGITAL PRIO AO BUSY...
Instruction Manual - Page 42
8 PRIORITY WATCH
■ Priority Watch types
IC-2300H has three types of Priority Watch, to speed up the scan.
125 milliseconds 5 seconds
Mch 1
VFO SKIP Mch 2
frequency
Mch 3
Mch 199
CALL CHANNEL WATCH While operating on a VFO frequency, Priority Watch checks for signals on the Call channel every 5 seconds.
5 seconds
VFO frequency
125 milliseconds
Call channel...
Instruction Manual - Page 44
.... LOCK SET
ANM MONI
DUP LOW
T-SCAN TONE
PRIO M/CALL
SCAN
, Push [VFO] Repetoateuxnittil tthheecDodTeMisFcommepmletoer. IC-2300H has up to 24 digits often-used for 1 second. Hold down [OPT] (BANK) for up to 16 DTMF memory channels (d0-dF) for 1 second.
DIGITAL PRIO AO BUSY
T-SCAN TONE
PRIO M/CALL
SCAN
Sequentially push
. w If necessary, push...
Instruction Manual - Page 48
... AND TONE SQUELCH
DDWaiting for a call from adjacent tone frequencies.
Use the tone squelch on the next page or a subaudible tone encoder... 206.5 210.7 218.1 225.7
229.1 233.6 241.8 250.3 254.1
NOTE: IC-2300H has 50 tone frequencies and their spacing is necessary. D Calling a waiting station using pocket beep A subaudible tone matched with the station's CTCSS tone frequency or 3-digit DTCS...
Instruction Manual - Page 59
...and frequency) • Tone/DTCS squelch
(ON/OFF, frequency/code and polarity) • Transmit output power setting • Setting the Set mode items • Setting the Initial Set mode items (...hold down [F-1]
or [F-2] for 1 second. • 3 beeps sound.
To program the Set and Initial Set modes items,
push [FUNC] , and then hold down for 1 second.
➥ Recalling the function Push ...
Instruction Manual - Page 60
... a partial reset of the transceiver's CPU.
➥ While holding down [SET] and [S.MW], hold down
[ ] for 1 second to default. In such case, first turn OFF the power, wait a few seconds, then turn ON the power again. If the problem persists, perform the following procedure.
IMPORTANT!: All Rest CLEARS all memory contents and resets all values...
Instruction Manual - Page 61
... the CS-2300H cloning software HELP file for 1 second, turn OFF both transceivers automatically return to
the clone standby mode. cedures again. 53 For the master transceiver: While holding down [PRIO] (M/CALL) for details. r When the cloning is finished, turn ON the power. Push [S.MW] to the right appears, a cloning error has occurred.
This...
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