Ericsson LBI-38823C manual Sending a Message

Page 42

SENDING A MESSAGE

1.Turn the radio on and set the desired System and Group as described under RECEIVE A MESSAGE steps 1-3.

2.Observe the display for the absence of the "BSY" indicator to ensure that no one is transmitting on the selected Group.

3.Press and release the PTT bar. The radio will perform the necessary signalling required to obtain a communication channel.

The radio is out of range or the radio is inoperative when the signalling is unsuccessful, the "NO" and "SV" indicators are illuminated and a sequence of five beeps are heard at the speaker. Any subsequent attempt to initiate a call within the next 20 seconds will be ignored. The radio can be cleared from this mode by double clicking the SHFT/CLR button.

All channels are busy when the signalling is unsuccessful and a one second low frequency tone is heard at the speaker. The call will not be retried automatically.

4.When the channel has been acquired, the "BSY" flag is illuminated and the Call Originate tones (three tone alert) will sound.

NOTE

If the "Call Retry" option is active, the radio will try the channel at twenty second intervals for five minutes before returning to the normal System/Group display.

5.Press PTT bar. The "TX" flag will illuminate. Hold the radio about three inches from your mouth and speak as you would normally into the microphone.

6.Release the PTT bar when the transmission is complete and listen for any reply.

SENDING A SPECIAL CALL

42

Image 42

Contents Ericssonz Page Table of Contents Scan Operation Introduction Dual Format PCS Radio Scan Model Dual Format PCS Radio System Model Controls ON/OFF SwitchDescription PTT ButtonScan Model Keypad SCAN-A/D HOME/ESPC STOIndicators LockRCL System And Group/Channel Indicators Status IndicatorsBSY Turn on SCNCarrier Control Timer Standard Tones Power-UpLow Battery Alert TonesAutokey Edacs Only Call ReceivedCall Queued Edacs Only System BusyError Messages Out Of Range/System InoperativeIntrinsically Safe Usage Options and Accessories Option # DescriptionPictured on Options And Accessories Battery Packs Battery Packs FM ApprovedInstalling the Battery Pack Removing the Battery Pack Charging the Battery PacksInstalling the Battery Pack Rechargeable Battery Pack Disposal Swivel Mount Removal and ReplacementSwivel Mount Removal And Replacement Operating Procedures Operating TipsPage NICKEL-CADMIUM Battery Warranty Edacs Operation Receiving a MessageSquelch Adjustment Sending a MessageSending a Special Call Scan Model RadioSystem Model Radio Sending a Manually Entered Individual CallPage Sending a Manually Entered Interconnect Call Storing Individual And Interconnect Numbers Enter the desired storage location number Edacs Special Call Flowchart Add/Delete Groups Enable/Disable ScanScan Operation Wide Area And Priority System Scanning OptionalDynamic Regrouping Optional Dtmf OverdialHOME/EMERGENCY KEY Definition Emergency Operation Optional Receiving An Emergency CallSending An Emergency Call Home Keypad Lock System Model OnlyThis page intentionally left blank GE-MARC Operation Sending a Message Scan Model Radio Sending a Preprogrammed Special Call In Conference Call Sending a Manually Entered Individual Call Sending a Manually Entered Interconnect Call Page Storing Individual And Interconnect Numbers Page Number will be displayed GE-MARC Special Call Flowchart Direct Mode Wide Area System ScanReceiving a Message Sending a Message Sending a Manually Entered Interconnect Call Add/Delete ChannelsScan must be disabled to add a channel to the scan list This page intentionally left blank Conventional Mode Operation Sending a Message After all the digits have been keyed in, release the PTT bar To delete Channels from the scan list Radio Type Frequency Band OPERATOR’S Name Emergency GroupSystem System Number Name TRK/CNV GRP/CHN GRP/CHN USE Warranty Emergency Numbers