Socket Mobile IC-4088A instruction manual Precaution

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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 secure place to avoid inadvertent use by chil- dren.

AVOID using or placing the transceiver in direct sunlight or in areas with temperatures below –4˚F (–20°C) or above +122˚F (+50°C).

The use of non-Icom battery packs/chargers may impair trans- ceiver performance and invalidate the warranty.

Even when the transceiver power is OFF, a slight current still flows in the radio. Remove the alkaline cells or battery pack from the transceiver when not using it for a long time. Other- wise, the installed batteries will become exhausted.

FCC WARNING: NEVER open the transceiver’s case to make any internal adjustments, changes or modifications by a person who not expressly approved by Icom Inc., could void your au- thority to operate this transceiver under FCC regulations.

Any transceiver’s adjustments, replacement must be made by a qualified technician using the proper test equipment.

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Contents I4088A Foreword Supplied Accessory Precaution Precaution Table of Contents BP-202 Alkaline cells Battery installationSpeaker Switches, controls, keys and connectorsPanel Description PTT Switch PTT Volume Control VOLMode Switch Mode Channel UP Switch YGroup Number Indicator KEY Lock IndicatorChannel Number Indicator 0TRANSMIT Indicator Appears during PTT onRecycling information U.S.A. only Battery ChargingBattery caution Regular charging with the BC-149A, CP-18A Charging connectionsAC adapter AD-105 BC-119N Not used IC-4088A BP-202 Turn the power OFFBasic Operation Power onAdjusting the volume Selecting the operating channel Receive and Transmit Talk Range Setting the group code Group Mode CtcssFreq Ctcss code tableStarting the scan Scan FunctionCall-Ring Ring FunctionsSmart-Ring Entering initial set mode Initial set modeOther Functions Voice scrambler functionAuto power OFF timer Time-out timerBeep tones ON/OFF Scan resume typeLCD backlight Ring tone typeLock function ‘ Auto power saveATS Automatic Transponder System ‘ Resetting the transceiverOptional HM-75A functions Switch actionPTT switch Lock switch General SpecificationsCH Freq.MHz Channel number and group numberChannel frequency list HM-46/HM-75A/HM-131 Speaker Microphones OptionsMemo 6274D-1US- w