Icom Ic-A110 Vhf Airband Tranciever Instruction Manual
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![Page 7
4
2BASIC OPERATION
Power ON
qPush [POWER] to turn power ON.
wOperate the transceiver as indicated in the following sec-
tions.
eSelect the desired memory channel (or VFO frequency)
with the [V/M] keys.
•When receiving a signal, appears and audio is emit-
ted from the speaker.
•Further adjustment of audio level may be necessary at this point.
•Push [SQL] to adjust the squelch level. (p. 6)
•Push and hold the tuning dial for 1 sec. to select the [TS], each
push increments/decrements to the frequency are...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-6.png "Page 7
4
2BASIC OPERATION
Power ON
qPush [POWER] to turn power ON.
wOperate the transceiver as indicated in the following sec-
tions.
eSelect the desired memory channel (or VFO frequency)
with the [V/M] keys.
•When receiving a signal, appears and audio is emit-
ted from the speaker.
•Further adjustment of audio level may be necessary at this point.
•Push [SQL] to adjust the squelch level. (p. 6)
•Push and hold the tuning dial for 1 sec. to select the [TS], each
push increments/decrements to the frequency are...")
![Page 8
5
2BASIC OPERATION
Squelch function
The transceiver has a noise squelch circuit to mute undesired
noise while receiving no signal.
DSetting the squelch level
qPush [SQL] to turn the level adjusting mode ON.
wTurn the tuning [DIAL] to select the squelch level.
•‘SQ 01’is loose squelch and ‘SQ 25’is tight squelch. (Ini-
tial level is ‘SQ 01’)
•‘SQ 01’indicates that the squelch circuit is turned off.
• “” appears on the display.
ePush [SQL] to return to regular operation.
Side tone function
When using an...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-7.png "Page 8
5
2BASIC OPERATION
Squelch function
The transceiver has a noise squelch circuit to mute undesired
noise while receiving no signal.
DSetting the squelch level
qPush [SQL] to turn the level adjusting mode ON.
wTurn the tuning [DIAL] to select the squelch level.
•‘SQ 01’is loose squelch and ‘SQ 25’is tight squelch. (Ini-
tial level is ‘SQ 01’)
•‘SQ 01’indicates that the squelch circuit is turned off.
• “” appears on the display.
ePush [SQL] to return to regular operation.
Side tone function
When using an...")
![Page 9
6
3SCAN OPERATION
Scan operation
qPush [V/M] to select memory mode or VFO mode, if nec-
essary.
•“ ” appears on the memory mode.
wMake sure the squelch level is set to the threshold point.
• Set a squelch level (01 to 25) where the noise is muted.
ePush [SCAN] to start scan.
• To change the scan direction, turn [DIAL].
•“SCAN (or P SCAN)“ flashes while scaning.
rPush [SCAN] again to stop the scan.
NOTE:Normal scan or Priority scan is pre-programmed
by cloning. Please ask your dealer or system operator...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-8.png "Page 9
6
3SCAN OPERATION
Scan operation
qPush [V/M] to select memory mode or VFO mode, if nec-
essary.
•“ ” appears on the memory mode.
wMake sure the squelch level is set to the threshold point.
• Set a squelch level (01 to 25) where the noise is muted.
ePush [SCAN] to start scan.
• To change the scan direction, turn [DIAL].
•“SCAN (or P SCAN)“ flashes while scaning.
rPush [SCAN] again to stop the scan.
NOTE:Normal scan or Priority scan is pre-programmed
by cloning. Please ask your dealer or system operator...")
![Page 10
7
3SCAN OPERATION
On–hook scan
On–hook scan (Hanger scan) is available when taking the mi-
crophone from its hanger (off–hook) and /or returning it into
the hanger (on–hook).
qPush [SCAN] to start scanning.
wWhen receiving a signal, scan pauses until the signal dis-
appears.
➥
•You can converse by taking the microphone from the
hook.
ePlace the microphone on the hook to restart scanning.
rScan restarts 2 sec. after the signal disappears even if you
did not converse the station.
When you take the...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-9.png "Page 10
7
3SCAN OPERATION
On–hook scan
On–hook scan (Hanger scan) is available when taking the mi-
crophone from its hanger (off–hook) and /or returning it into
the hanger (on–hook).
qPush [SCAN] to start scanning.
wWhen receiving a signal, scan pauses until the signal dis-
appears.
➥
•You can converse by taking the microphone from the
hook.
ePlace the microphone on the hook to restart scanning.
rScan restarts 2 sec. after the signal disappears even if you
did not converse the station.
When you take the...")
![Page 11
8
4MEMORY PROGRAMMING
DSetting lock out channels
In order to speed up the scan interval, you can set memory
channels you don’t wish to be scanned as lock out channels.
qPush [V/M] to select memory mode, if necessary.
•“ ” appears.
wTurn the [DIAL] to select a memory channel to set as a lock
out channel.
ePush [SCAN] for 5 sec. to toggle the lock out setting
ON/OFF.
•“LOCK OUT” appears when the
channel is set as a lock out
channel.
MR
Programming a memory
channel
The transceiver has 20 memory channels...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-10.png "Page 11
8
4MEMORY PROGRAMMING
DSetting lock out channels
In order to speed up the scan interval, you can set memory
channels you don’t wish to be scanned as lock out channels.
qPush [V/M] to select memory mode, if necessary.
•“ ” appears.
wTurn the [DIAL] to select a memory channel to set as a lock
out channel.
ePush [SCAN] for 5 sec. to toggle the lock out setting
ON/OFF.
•“LOCK OUT” appears when the
channel is set as a lock out
channel.
MR
Programming a memory
channel
The transceiver has 20 memory channels...")
![Page 12
9
4MEMORY PROGRAMMING
Memory names
ïProgramming memory names
qSelect the memory channel to be programmed:
➥Push [V/M] to select memory mode.
➥Turns [DIAL] to select the memory channel.
wPush [V/M] for 5 sec. to enter memory name writing mode.
•The first character of the name flashes.
eTurns the [DIAL] as many times as necessary to enter the
desired name.
•To erase a character, overwrite with a space (displayed as _).
•To move the cursor forwards or backwards, use [Y] or [Z].
•Push [SQL]
for 2 sec. to...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-11.png "Page 12
9
4MEMORY PROGRAMMING
Memory names
ïProgramming memory names
qSelect the memory channel to be programmed:
➥Push [V/M] to select memory mode.
➥Turns [DIAL] to select the memory channel.
wPush [V/M] for 5 sec. to enter memory name writing mode.
•The first character of the name flashes.
eTurns the [DIAL] as many times as necessary to enter the
desired name.
•To erase a character, overwrite with a space (displayed as _).
•To move the cursor forwards or backwards, use [Y] or [Z].
•Push [SQL]
for 2 sec. to...")
![Page 13
5OTHER FUNCTIONS
10
Initial set mode
Initial set mode is accessed at power ON and allows you to
set seldom-changed settings. In this way you can “customize”
transceiver operations to suit your preferences and operating
style.
DEntering initial set mode
qWhile pushing and holding [V/M] +[TS(DIAL)],push
[POWER] sw to turn power ON.
•The transceiver enters initial set mode and “MN”, “BP”, “ST” or
“PR” (p. 11) appears on the display.
wPush [TS(DIAL)] to select the
desired item as described
below and at...](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-12.png "Page 13
5OTHER FUNCTIONS
10
Initial set mode
Initial set mode is accessed at power ON and allows you to
set seldom-changed settings. In this way you can “customize”
transceiver operations to suit your preferences and operating
style.
DEntering initial set mode
qWhile pushing and holding [V/M] +[TS(DIAL)],push
[POWER] sw to turn power ON.
•The transceiver enters initial set mode and “MN”, “BP”, “ST” or
“PR” (p. 11) appears on the display.
wPush [TS(DIAL)] to select the
desired item as described
below and at...")
![Page 14
OTHER FUNCTION5
11
DPriority channel
The priority channel is used to store your most often-used
channel for quick recall. In addition the priority channel is
monitored during priority scan modes. The default setting for
the priority channel will differ depending on pre-programming.
➥Push [PRI] to toggle the prior-
ity channel mode or previous
mode.
•Setting the priority channel
qWhile pushing and holding [V/M] and [DIAL(TS)], push
[POWER] to turn the power ON.
• The transceiver enters initial set mode....](http://img.usermanuals.tech/thumb/2452/82228/w64_icom_ic-a110-vhf-airband-tranciever_manual_d-13.png "Page 14
OTHER FUNCTION5
11
DPriority channel
The priority channel is used to store your most often-used
channel for quick recall. In addition the priority channel is
monitored during priority scan modes. The default setting for
the priority channel will differ depending on pre-programming.
➥Push [PRI] to toggle the prior-
ity channel mode or previous
mode.
•Setting the priority channel
qWhile pushing and holding [V/M] and [DIAL(TS)], push
[POWER] to turn the power ON.
• The transceiver enters initial set mode....")
8 4MEMORY PROGRAMMING DSetting lock out channels In order to speed up the scan interval, you can set memory channels you don’t wish to be scanned as lock out channels. qPush [V/M] to select memory mode, if necessary. •“ ” appears. wTurn the [DIAL] to select a memory channel to set as a lock out channel. ePush [SCAN] for 5 sec. to toggle the lock out setting ON/OFF. •“LOCK OUT” appears when the channel is set as a lock out channel. MR Programming a memory channel The transceiver has 20 memory channels for storage of often -used frequencies. qPush [V/M] to select VFO mode, if necessary. wTurns the [DIAL] to select the desired frequency. • Push [DIAL/TS] one or more times to use the dial select function, if desired. ePush [V/M] for 5 sec. to enter memory programming mode. •“ ” and memory channel number appear. rTurn the [DIAL] to select the desired memory channel number. tPush [V/M] for 1 sec. to pro- gram the information into the channel and return to VFO mode. •Push [SQL] for 1 sec. to clear the memory information. MR *NOTE: The VFO/memory switch [V/M] and the memory write switch [M/W] functions may not be available de- pending on version. Memory channel 8 is set as lock out channel.
9 4MEMORY PROGRAMMING Memory names ïProgramming memory names qSelect the memory channel to be programmed: ➥Push [V/M] to select memory mode. ➥Turns [DIAL] to select the memory channel. wPush [V/M] for 5 sec. to enter memory name writing mode. •The first character of the name flashes. eTurns the [DIAL] as many times as necessary to enter the desired name. •To erase a character, overwrite with a space (displayed as _). •To move the cursor forwards or backwards, use [Y] or [Z]. •Push [SQL] for 2 sec. to erase all characters. rPush [SCAN/MW] for 2 sec. to input the set name. •Flashing stops. •Memory channels can be programmed with names of up to 7 characters in length. •When no name is programmed, the display shows the operating frequency. NOTE:•Push PTT switch to abort the programming memory name. •The following characters can be used in names: ➥ 0 to 9,A to Z (capitals), (space),$,%,’,(,),✽,+,“ , ”,–,/,,?,@,[,\,],^,_ and`. V/Mfor 5 sec.V/Mfor 1 sec.+or [EXAMPLE]: Setting the name to “ TOWER 2”
5OTHER FUNCTIONS 10 Initial set mode Initial set mode is accessed at power ON and allows you to set seldom-changed settings. In this way you can “customize” transceiver operations to suit your preferences and operating style. DEntering initial set mode qWhile pushing and holding [V/M] +[TS(DIAL)],push [POWER] sw to turn power ON. •The transceiver enters initial set mode and “MN”, “BP”, “ST” or “PR” (p. 11) appears on the display. wPush [TS(DIAL)] to select the desired item as described below and at right. eTurn [DIAL(TS)] to select the desired condition. rPush [SCAN] to exit initial set mode and select the previous operating mode. DMemory names This item allows you to display a memory name instead of fre- quency. •When a memory channel has not been programmed with a name, frequency indication appears instead. DBeep tones ON/OFF Confirmation beep tones nor- mally sound when you push a key. These can be turned ON or OFF as you prefer. DSide tones ON/OFF When using an optional headset such as those from the David Clark Co. via the adapter, the transceiver outputs your trans- mitted voice to the headset for monitoring. •OptionalOPC-871HEADSET ADAPTER is required.
OTHER FUNCTION5 11 DPriority channel The priority channel is used to store your most often-used channel for quick recall. In addition the priority channel is monitored during priority scan modes. The default setting for the priority channel will differ depending on pre-programming. ➥Push [PRI] to toggle the prior- ity channel mode or previous mode. •Setting the priority channel qWhile pushing and holding [V/M] and [DIAL(TS)], push [POWER] to turn the power ON. • The transceiver enters initial set mode. wPush [TS(DIAL)] to select the priority channel set mode. eSelect the desired channel number as a priority chan- nel or OFF with [DIAL]. rPush [POWER] to turn power OFF. NEVERselect the blank memory channel as the priority channel. In such case priority automatically sets to OFF posi- tion.
6CONNECTION AND INSTALLATION 12 Rear panel and connections qConnects to an antenna Ask your dealer about antenna selection and best installa- tion location. (Standard 50 Ωantenna with a SWR
13 6CONNECTION AND INSTALLATION Mounting The universal mounting bracket supplied with your transceiver allows overhead or dashboard mounting. Please read the fol- lowing instructions carefully. •Mount the transceiver securely with the 4 supplied screws (M5 ×20) to a surface which is more than 10 mm thick and can support more than 5 kg. •Mount the transceiver so that the face of the transceiver is at 90 ˚ to your line of sight when operating. Supplied accessories qMicrophone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1. wMicrophone hanger and screw set . . . . . . . . . . . . . . . . . . . .1 set eMicrophone cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 rDC power cable (OPC-344) . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 tMounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 yBracket bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 uMounting screws (M5 × 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 iSelf-tapping screws (M5 ×20) . . . . . . . . . . . . . . . . . . . . . . . . . .4 oFlat washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 !0Spring washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 !1Nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 !2Fuses (10 A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 12 34 5 6 7 8 9 0ABFlat washer Spring washer When using self-tapping screws
14 7CLONING DData cloning Cloning allows you to quickly and easily transfer the programmed contents from one transceiver to another transceiver, or, data from PC to a transceiver using the optional CS-A110 cloning software. DTransceiver to transceiver cloning qConnect the OPC-591 CLONING CABLE with adapter plugs to the [MIC] jack of the master and slave transceivers. •The master transceiver is used to send data to the slave trans- ceiver. wWhile pushing and holding [Y] + [Z] + [V/M], push [POWER] ON to enter cloning mode (master transceiver only—power ON only for slave transceiver). •“CLONE” appears and the transceivers enter the clone standby condition. ePush [POWER] on the mas- ter transceiver. •“CL-OUT” appears in the master transceiver’s display. •“CL-IN” appears automati- cally in the slave trans- ceiver’s display. eWhen cloning is finished, turn power OFF, then ON again to exit cloning mode. DCloning using PC Data can be cloned to and from a PC (IBM compatible) using the optional CS-A110 CLONING SOFTWAREand the optional OPC- 478 CLONING CABLE+ OPC-592 CLONING CABLE ADAPTER. Consult the CS-A110 CLONING SOFTWAREHELP message for details. DCloning error When the display at right ap- pears, a cloning error has oc- curred. In this case, both transceivers automatically return to the clone standby condition and cloning must be repeated. ]
15 SPECIFICATIONS8 DGeneral •Frequency coverage : 118 to 136.975 MHz •Channel spacing : 25 kHz or 25/8.33* kHz •Mode : AM (6K00A3E) •Number of memory channels : 20 •Acceptable power supply : 13.75* V or 27.5* V DC (negative ground) *Automatic selection •Usable temp. range : –30˚C to +60˚C •Frequency stability : ±5 ppm •Current drain (at 13.75 V DC): Tx 5 A (max.) Rx 4 A ( at AF max.) 0.5 A (at STAND BY) •Dimensions : 150 (W)✕50 (H)✕180 (D) mm (projections not incl.)529/32(W)✕131/32(H)✕73/32(D) in •Weight : 1.5 Kg; 3 lb 5 oz DTransmitter •Output power : 36 W (pep) typical 9 W (carrier) typical •Modulation : Last Stage modulation •Modulation limiting : 70 to 100 % •Audio harmonic distortion : Less than 10 % (at 85 % modulation) •Hum and noise ratio : More than 40 dB •Spurious emissions : –16dBm or less •Antenna impedance : Standard 50 Ωwith SWR
16 8SPECIFICATIONS (VFO CHANNEL ID LIST) Operating Freq. Channel spacing Channel ID (MHz) (kHz)(Displayed Freq.) 118.0000 25 118.000 118.0250 25 118.025 118.0500 25 118.050 118.0750 25 118.075 118.1000 25 118.100 etc Operating Freq. Channel spacing Channel ID (MHz) (kHz)(Displayed Freq.) 118.0000 25 118.000 118.0000 8.33 118.005 118.0083 8.33 118.010 118.0167 8.33 118.015 118.0250 25 118.020 118.0250 8.33 118.030 118.0333 8.33 118.035 118.0417 8.33 118.040 118.0500 25 118.050 118.0500 8.33 118.055 118.0583 8.33 118.060 118.0667 8.33 118.065 118.0750 25 118.070 118.0750 8.33 118.080 118.0833 8.33 118.085 118.0917 8.33 118.090 118.1000 25 118.100 118.1000 8.33 118.105 etc •Channel spacing: 25 kHz (Actual frequency is displayed.) •Channel spacing: 8.33* kHz •Channel spacing: 25/8.33* kHz auto selection mode Operating Freq. Channel spacing Channel ID (MHz) (kHz)(Displayed Freq.) 118.0000 8.33 118.005 118.0083 8.33 118.010 118.0167 8.33 118.015 118.0250 8.33 118.030 118.0333 8.33 118.035 118.0417 8.33 118.040 118.0500 8.33 118.055 118.0583 8.33 118.060 118.0667 8.33 118.065 118.0750 8.33 118.080 118.0833 8.33 118.085 118.0917 8.33 118.090 118.1000 8.33 118.105 etc*Except USA version.
17 9OPC-871HEADSET ADAPTER (OPTION) OPC-871 Headset adapter When using an optional headset, such as those from the David Clark Co. via the adapter , the transceiver outputs your transmitted voice to the headset for monitoring. (pgs. 5, 10) D D Installation The optional OPC-871 HEADSET ADAPTER install as follows. qTurns the power OFF, then disconnect the DC power cable. wUnscrew the 4 screws, then remove the bottom cover. (Fig. 1) eInsert the connector as shown below. (Fig. 2) rMount the phone plug attachment together with the mo- bile mounting bracket with 2 supplied screws. (Fig. 3) HEADSET (Must be purchased separately.) PTT switch Use a PTT switch with a 3.5 mm diameter plug, if re- quired.DConnection Fig. 1