Motorola AP 73 user manual Scan Operations, Programmable Band Scan

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Scan Operations

Scan Operations

Scan operation tells the radio to monitor a number of frequencies or channels. When there are some activi- ties at a particular frequency or channel, the radio stops scanning and changes to that frequency or channel.

Scan modes supported by the radio are:

(i)Programmable Band scan (MHz mode)

(ii)Memory Channel scan (Memory mode)

NOTE

Each frequency or channel is given the same prior- ity i.e. non-priorityscan.

IMPORTANT

The radio will not recall the scan state if it is pow- ered off while scanning.

Programmable Band Scan

In the MHz mode, the radio scans over a prepro- grammed range of frequencies usually specified in memory channels 19 and 20.

NOTE

User can specify the frequency range for scanning by programming the frequency limit into memory channel 19 (usually the lower limit) and memory channel 20 (usually the upper limit) (see “Pro- gramming A Memory Channel” on page 32).

Scanning A Frequency Range

In MHz mode:

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2-Year Warranty

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Contents Portable Radios AP73 Quick Reference Basic OperationMHz Operation Individual Call, , Group Call, or All Call SPM Dis- SPM Browse Menu Year Limited Warranty For Radios Step Copyright Information Contents Introduction Coverage of this User GuidePacking Information Radio Antenna Antenna Adaptor Spring Belt ClipKnobs, Buttons, Connectors and Others Push-To-Talk PTT Button Signal ButtonLow Power / Frequency Step Button Squelch / PL ButtonSpeaker Mode / Backspace ButtonAccessory Connector Left Scroll / Offset ButtonBattery Latches Enable / Disable PTT ID KeyBattery Pack Numeric KeypadAttaching and Removing the Antenna Installing and Removing BatteriesGetting Started Attaching and Removing the Belt ClipCharging NiCd Battery Pack Charging your Battery for the First time Length of time required to fully charge a new battery➊ Make sure the battery pack is attached to the radio Charging your Battery SubsequentlyLength of time required to fully recharge a used battery Charging with Wall ChargerCharging with Desktop Charger ➊ Place the Charger Insert into the Desktop Charger➋ Insert the radio / battery into the charging docket Basic Operations Adjusting the VolumeHigh / Low Power Output Turning the Radio OnTransmitting a Message Receiving a Message Press and hold to enable / disable PTT ID Additional OperationsDisplay Backlight Locking / Unlocking the Radio’s Function Changing Squelch ModesCtcss Setting Squelch Level Selecting The Receive PL / DPL Squelch Code ➊Press and holdSelecting a Transmit PL / DPL Squelch Code ➋P ressReceive And Transmit PL / DPL Code Tables RPL.xxx PL Freq Equiv TPL.xxx PL CodeEquiv Selecting the Frequency Step Size MHz Mode OperationsSelecting MHz Mode ➊Press and holdSelecting a Receive Frequency Enter the desired frequencyIi Through The Selector Knob CombinationSelecting The TX Offset Programming a User-Defined TX FrequencyTo flash takes about 3 seconds MHz Mode Operations MHz Mode Operations Selecting a Memory Channel Memory Mode Operations Selecting Memory Mode Rotate the Selector Knob 2 to the desired chan- nel numberProgramming a Memory Channel Loading a Memory Channel Scan Operations Programmable Band ScanRotate the Selector Knob 2 anti-clockwise ➊PressFrequency range ➋PressTransmitting During Band Scanning Pressing Push-To-Talk PTT Button 6, a digit onMemory Channel Scan BeforePress D Press Push-To-Talk PTT Button 6 to talk, release to listenScan Operations Press Dtmf Telephone InterconnectPlacing a Telephone Call Stores the preprogrammed telephone numberPress and hold Push-To-Talk PTT Button Last Number RedialStoring a Phone Number Then pressIf you make a mistake, press To scroll the cursor to the left or rightDisplaying a Stored Phone Number Voice Selective Call Optional Receiving a Voice Selective CallSending a Voice Selective Call Programmed see Edit Selective Call IDs onExiting SPM Special Programming Mode SPMEntering SPM Turn off the radio to exit SPMSPM Browse Menu To scroll through the channels Editing SPM ParametersEditing the Channel Scan List Erase a Single Channel from MemoryEditing the Phone Access / Deaccess Codes To enter the edit mode➋ Press Edit PTT ID ➊ In SPM, rotate the Selector Knob 2 to the PTT IDIng PTT ID Edit Selective Call IDs ➋ Use Editing Time Out TimerSetting the Selective Call Tone Status To change the current statusSetting the Sidetones Status To toggle between On and Off➋ Use OFS Options Setting the Alert Tone VolumeSetting the Battery Saver Status To scroll through the three➊ In SPM, rotate the Selector Knob 2 to the Set Setting the Battery TypeSetting the Accessory Sense Option To scroll through the optionsFactory Reset Feature Special Programming Mode SPM LCD Segments and Indicators IndicatorsIndicators with Segments Alert Tone Indicators Group and All Call Selective Call Decode Individual Selective Call DecodeAcknowledgment ID Decode Nuisance Channel DeleteInformation For Safe, Efficient Opera- tion Exposure To Radio Frequency EnergyFor Portable Two-way Radios Electromagnetic Interference/compatibility Potentially Explosive AtmospheresBlasting Caps And Areas For Vehicles With An Air BagEurope Recycling / Disposal of NiCd BatteriesUnited States AsiaJapan Licensing & Service Information ServiceLicensing Troubleshooting NiCd battery does not charge or last long enoughRadio is dead Solution Clean battery and charger contacts often Alkaline Battery does not last long enough 10 minutesHearing other conversations or noise on your radio Solution Use proper radio etiquetteRadio will not talk to other radios in system Limited talk rangeYou have tried a solution for any of the above symp You hear constant static from speakerToms, without success Accessories Battery & Charging AccessoriesAntennas Audio & Signalling Accessories for all models Carrying Cases & AccessoriesRadio to Radio Cloning Accessory Limited Warranty Motorola Radio Products Radio Specifications GeneralReceiver Transmitter