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Icom IC-4088SR Instruction Manual
Summary of IC-4088SR
Page 1
Instruction manual pmr446 fm transceiver i4088sr ic-4088sr.Qxd 03.9.2 20:45 page a (1,1).
Page 2: Features
I foreword thank you for purchasing the ic-4088sr pmr446 fm trans- ceiver. This pmr (private mobile radio) fm transceiver meets the european pmr specification (en 300 296). This transceiver is designed for those who require top-grade quality, performance and outstanding reliability under the most de...
Page 3
■ weather-resistant* construction weather-resistant* construction is employed, and this unit can be used in a wide range of applications. *meets jis water-protection specification grade 4 . ■ group mode (built-in ctcss: continuous tone coded squelch system ) ctcss encoder/decoder are standard, provi...
Page 4: Read All Instructions
Iii important read all instructions carefully and completely before using the transceiver. Save this instruction manual— this instruction man- ual contains important operating instructions for the transceiver. Precaution r warning! Never hold the transceiver so that the antenna is very close to, or ...
Page 5: Use
Iv precaution— continued use the optional ac adapter or cigarette lighter cable only for both operating the transceiver and charging the battery. Other manufacturer’s ac adapter, cigarette lighter cable or dc power cable with external power supply may damage the transceiver. Place the unit in a secu...
Page 6: 1 Preparation
V table of contents foreword …………………………………………………………………… i supplied accessory ……………………………………………………… ii important …………………………………………………………………… iii precaution ……………………………………………………………… iii–iv table of contents ……………………………………………………… v 1 preparation …………………………………………………………… 1 ■ belt clip attachment ………………………...
Page 7: Preparation
1 1 preparation 1 ■ belt clip attachment attach the belt clip using the supplied screw. Conveniently attaches to a belt. ■ battery installation install 3 r6 (aa) size alkaline cell batteries or the optional bp-202 battery pack as illustrated below. Q remove the battery case cover from the transceive...
Page 8: Panel Description
2 2 panel description ■ switches, controls, keys and connectors q antenna function display (p. 4) speaker microphone w e r t y u i ic-4088sr.Qxd 03.9.2 20:45 page 2 (1,1).
Page 9: Volume Control [Vol]
3 2 panel description 2 q external speaker and microphone jacks connect an optional speaker-microphone or headset, if desired. W volume control [vol] rotate clockwise to increase and counterclockwise to decrease volume. E ptt switch [ptt] push and hold to transmit; release to receive. R mode switch ...
Page 10: Function Display
4 2 panel description ■ function display q key lock indicator appears during the key lock function on. W busy indicator appears while receiving a signal or when the squelch is open. E voice scrambler indicator appears while the voice scrambler function is in use. R auto power off indicator appears w...
Page 11: Battery Charging
5 3 battery charging 2 3 ■ battery caution caution never short the terminals. Never mix old and new batteries. Never incinerate used battery cells. Internal battery gas may cause explosion. Make sure all battery cells are the same brand, type and capacity. Avoid over charging — the bp-202 can be cha...
Page 12: Charging Connections
6 3 battery charging ■ charging connections d d regular charging with the bc-149d, cp-18e ➥ connect the optional bc-149d ac adapter or cp-18e cigarette lighter cable to [dc 6v]. • charging period: approx. 15 hours important!: use the bc-149d or cp-18e only . Other type of ac adapter, cigarette light...
Page 13: Ic-4088Sr
7 3 battery charging 3 d d rapid charging with the bc-119n+ad-105 q insert the optional ad-105 desktop charger adapter into the charging slot of the bc-119n. W insert the battery pack, either by itself or attached to the trans- ceiver, into the charger. Ic-4088sr bp-202 ad-105 bc-119n ac adapter not...
Page 14: Basic Operation
8 4 basic operation ■ power on ➥ push [pwr] for 1sec. To turn the power on. • “ ” and operating channel num- ber appear on the display. ■ adjusting the volume q push and hold [mode] for 1sec. To open the squelch. • “ ” indicator appears on the display while the squelch is open. W adjust the audio to...
Page 15: Note:
9 4 basic operation 4 ■ selecting the operating channel push [ y ] or [ z ] keys several times until the desired operating channel number appears on the display. • while pushing and holding [ y ] or [ z ] keys, the displayed channel changes continuously until chan- nel number “1” appears. To keep th...
Page 16: Receive And Transmit
10 5 receive and transmit q select the desired operating channel with [ y ]/[ z ]. When a signal is received: • “ ” indicator appears on the display. • squelch opens and audio is emitted from the speaker. - further adjustment of [vol] may be necessary at this point. W push and hold [ptt] to transmit...
Page 17: Talk Range
11 5 receive and transmit 5 ✔ talk range the ic-4088sr is designed to maximize performance and im- prove transmission range in the field. However, the single most important factor in transmit range (talk power) is the surrounding environment. These radios are “line of sight” radios and as such, tran...
Page 18: Group Mode (Ctcss)
12 6 group mode (ctcss) ■ setting the group code the ic-4088sr is equipped with 38 group codes. Group mode oper- ation provides communication with silent standby since you will only receive calls from group members using the same group number. First of all, set the same group code number for all gro...
Page 19: Ctcss Code Table
13 6 group mode (ctcss) 6 d d ctcss code table (unit: hz) ch freq. Ch freq. Ch freq. Ch freq. 01 67.0 11 97.4 21 136.5 31 192.8 02 71.9 12 100.0 22 141.3 32 203.5 03 74.4 13 103.5 23 146.2 33 210.7 04 77.0 14 107.2 24 151.4 34 218.1 05 79.7 15 110.9 25 156.7 35 225.7 06 82.5 16 114.8 26 162.2 36 233...
Page 20: Scan Function
14 7 scan function scanning is an efficient way to locate signals quickly over all chan- nels. Select scan resume condition in advance, using initial set mode (p. 17) d starting the scan ➥ while pushing [ y ], push [ z ] to start the scan. • “-” flashes. • while pushing [ z ], pushing [ y ] also sta...
Page 21: Ring Functions
15 8 ring functions 7 8 ■ smart-ring the ring function has an answer back feature. This allows confir- mation of whether or not a call has reached the receiving party even if the operator is temporarily away from the transceiver. Q set the same group channel number for all of the group transceivers....
Page 22: Other Functions
16 9 other functions ■ voice scrambler function the voice scrambler function provides communication privacy. Q push [mode] twice to select voice scram- bler setting mode. • “sr-” appears on the display. W push [ y ]/[ z ] to turn the function on and off. • “ ” appears when the voice scrambler is act...
Page 23: Beep Tones On/off
17 9 9 other functions d beep tones on/off confirmation beep tones normally sound when a key is pushed. These can be turned on or off. On (on) : emits confirmation beep. Off (of) : no confirmation beep. D d scan resume type select the scan resume type from timer scan and pause scan. Timer scan (ts) ...
Page 24: Ring Tone Type
D ring tone type ring tone is selectable with 10 different indi- vidual sounds. D d lcd backlight the ic-4088sr has lcd backlight light for nighttime operation, and the lighting condition can be selected to suits a specific preference, from auto, on and off. Auto (at) : lights when any switch, excep...
Page 25: Lock Function
19 9 9 other functions ■ lock function this function electronically locks all keys and switches to prevent accidental channel changes and function access. ➥ continue to hold [pwr] down for 2 sec. After power on to turn the lock function on and off. • “ ” appears on the display. - only [pwr] and [ptt...
Page 26: Ats
20 9 other functions ■ ats (automatic transponder system) this allows the user to confirm whether or not a call has reached the receiving party even if the operator is temporarily away from the transceiver. No “ring” tone is emitted with this function. ➥ while pushing [ptt], push [mode] to turn the ...
Page 27: Optional Hm-75A Functions
21 9 other functions 9 ■ optional hm-75a functions the optional hm-75a allows remotely selected operating channels, open the squelch, etc. The switches on the hm-75a function as fol- lows. Caution: when connecting the hm-75a to the transceiver, make sure that power to the transceiver is turned off, ...
Page 28: Specifications
22 10 specifications general • frequency coverage : 446.00625–446.09375 mhz • no. Of operating ch. : 8 (simplex) • mode : 8k50f3e (fm) • frequency stability : ±5.6 ppm; ±2.5 khz • frequency resolution : 12.5 khz • power supply requirement : 3 aa (r6) alkaline , bp-202, bc-149d (negative ground) or c...
Page 29: Channel Frequency List
23 10 specifications 10 d channel number and group number use this page to record a group operating channel number (see p. 9) and group code number (p. 12) for your reference. ï channel frequency list operating channel number group code number ch freq.(mhz) 1 446.00625 2 446.01875 3 446.03125 4 446....
Page 30: Options
24 11 options bp-202 ni-cd battery pack 3.6v/700 mah ni-cd battery pack. Bc-119n desktop charger + ad-105 desktop charger adapter rapidly charges battery pack in 1 to 1.5 hrs. An ac adapter is packed with the bc-119n. The ad-105 must be used with the bc-119n for charging the battery pack. The cp-17l...
Page 31: About Ce
25 12 ce 11 12 d d about ce the ic-4088sr comply with the essential requirements of the european radio and telecommunication terminal directive 1999/5/ec. This warning symbol indicates that this equipment operates in non- harmonised frequency bands and/or may be subject to licensing condi- tions in ...
Page 32
Instruction manual 1-1-32 kamiminami, hirano-ku, osaka 547-0003, japan a-6255d-1eu- q printed in japan © 2003 icom inc. ■ ger ■ fra ■ esp ■ swe ■ aut ■ ned ■ por ■ den ■ gbr ■ bel ■ ita ■ fin ■ irl ■ lux ■ gre ■ ■ sui ■ nor ic-4088sr.Qxd 03.9.2 20:45 page 26 (1,1).