Tait TOP Operation And Service Manual

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Contents

Tait TOP Operation And Service Manual Manual pdf 32 page image

32 Tait Orca Portable (TOP) Encryption Midian Encryption Programming and Service ManualJune 2006 © Tait Electronics LimitedThe Midian TVS2 module supports OTAR programming of encryptioncodes only. However, the TVS2 supports direct programming of allprogrammable functions.Refer to the following manuals for detailed programming instructions■ Midian Programming instructions■ Midian Module Manual■ Midian Encryption Module Programming section on page 18 of thismanualImportant Additional InformationOnce encryption is enabled, set the function buttons to:■ turn encryption ON and OFF■ access Code Change mode (optional)■ set the number of user-accessible codes (optional)Economy mode is the factory default, but is not recommendedwith encryption-enabled radios as it will cause loss of sync pulses.This may result in failure to decode some encrypted calls after aperiod of inactivity.If radios have no display, ensure no other function (eg incoming selcallor repeater talkaround) is programmed to utilise the orange LED, orit will be too difficult to determine encryption status.Note When using a TOP radio as a programming transmitter, if anencryption module is fitted, ensure the encryption function isturned off.Equipment setup and programming instructions are described in the MidianEncryption Module Programming section on page 18. Refer also toprogramming and service manuals with the Midian encryption module andprogrammer.Service Desk OTAR programming may be unsuccessful if:■ the target radio is open during programming■ the programming radio and the target radio are oriented differently egone laying down, one upright■ one radio is set to High Power3.5 Testing the Encryption ModuleEquipment setup and testing instructions are described in the MidianEncryption Module Programming section on page 18 of this manual.