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Options, Accessories, Sop55-01 selcall / scrambler module – Maxon Telecom UM-SL55 User Manual

Page 16: Voice privacy options (vp10), English 14

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OPTIONS

A number of plug-in Option boards are available for the

SL55+, which enhance the features of the radio. Please

refer to your dealer for details of any options fitted to your

radio (Note: only one option can be fitted at any time).

SOP55-01 SELCALL / SCRAMBLER MODULE

If your radio has been upgraded with the SOP55-01, a range

of additional signalling options is available. These features

can reduce the time spent receiving messages meant for

other radios and makes better use of the radio channel. This

module also provides basic inversion scrambling to deter

casual eavesdroppers.

With the SOP55-01 fitted, the operation of the radio will

change. A User Manual with further details on the operation

of the radio with Selcall is included with the module.

VOICE PRIVACY OPTIONS (VP10)

The SL55+ can be fitted with a Voice Privacy option that

provide protection against unauthorised eavesdroppers.

(VP10) The Fixed Inversion Scrambler provides a solution

against the casual eavesdropper, with simple operation.

Mode Selection

To turn the Voice Privacy option on, the SL55+ Option button

is used. Press the Option button to toggle between Clear /

Secure mode. The Status LED is used to indicate the

current mode.

ACCESSORIES

A full range of Maxon accessories are available to use with

this product. Please contact your Maxon Reseller for more

information or visit www.maxon.co.uk

ENGLISH

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