Ericsson LZT-1872R1A manual Extended Operations

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longest running time capacity. Also, several charge/discharge cycles are recommended to bring a new battery up to its rated capacity.

3.Store and charge the batteries at room temperature 65°F to 75°F. Batteries that have been stored for over a month should be recharged before putting into service due to chemical self-discharge which occurs at a rate of approximately 1% per day. Do not charge cold batteries (40°F or below).

4.Reduced capacity or "memory effect" may result from repeated identical shallow discharge/full recharge cycles. If such a condition is suspected, run the battery until the instrumentation loses all power, then fully recharge and discharge again. Repeat this cycle 3-4 times.

EXTENDED OPERATIONS

When operating in "Fringe Areas" at some distance from the System, the other party may not receive your transmission clearly. Also you may notice that the background noise will increase on received signals. Moving to higher ground or moving closer to the System will help alleviate these problems. If moving closer to the System is not practical, communication may be improved by moving away from shielding structures. If you are in a building interior, move closer to a window (preferably one generally in the direction of the System). At 800 MHz the wave length is very short, sometimes moving a few inches to a few feet can make significant signal strength changes. Finding the best location can also be done

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Contents Ericssonz Page Table of Contents Table of Contents con’t Conventional Mode Operation Safety Information Battery Charging and Care For Best Performance Extended Operations FCC Licensing Transceiver ServicePage This page intentionally left blank Introduction Page Features Quick Reference Guide Controls Page Mute SYS and GRP/CHANNEL Indicators IndicatorsBusy Status IndicatorsStandard Tones Alert TonesTones for Trunked Operation only Edacs Page Keypad Lock Error MessagesScat Operation Keypad MuteEdacs Operation Receiving a Message Page Sending a Message Squelch AdjustmentSending a Special Call Press and hold the SHIFT/CLR/MONITOR buttonPage Sending a Manually Entered Individual Call Sending a Manually Entered Interconnect Call Page Storing Individual and Interconnect Numbers Page Seven digits of the telephone number will be displayed Dtmf Overdial ADD/DELETE Groups Scan Operation ENABLE/DISABLE ScanWide Area and Priority System Scanning Optional Delete GroupsDynamic Regrouping Optional Prosound OptionalEmergency Operation Optional HOME/EMERGENCY KEY DefinitionSending An Emergency Call Home Select GE-MARC Operation Receiving a MessageSending a Message Page SPC CAL Page Sending a PRE-PROGRAMMED Special Call in Conference Call Sending a Manually Entered Individual Call Page Sending a Manually Entered Interconnect Call Manually from the key pad, press thenumberkey Page Storing Individual and Interconnect Numbers Page Page Page GE-MARC Special Call Flowchart Wide Area System Scan Direct ModeReceiving a Message Sending a Manually Entered Interconnect Call Scan Operation Enable/Disable ScanScan must be disabled to add a channel to the scan list This page intentionally left blank Conventional Mode Operation Sending a Message Sending a Manually Entered Interconnect Call Scan Operation Be removed from the scan list OPERATOR’S Radio Setup System TRK/CNV GRP/CHN Number Name USE Nickel Cadmium Battery Warranty Warranty Emergency Numbers