press a programmed soft key
rotate the Navi-knob to decrease the volume to below its lowest level
The radio sounds a low-high level alert when Whisper mode is enabled.
To disable Whisper mode:
Depending on customisation, to disable Whisper mode, you can:
press a programmed soft key
increase the volume until the volume level meter displays at least the
minimum level
increase the volume to its loudest level then attempt to increase the volume
further
The radio sounds a low-high level alert when Whisper mode is disabled.
Audible tone alerts
Certain events on your radio initiate audible tone alerts. These alerts are
attenuated when you select a user profile which uses covert mode (see
).
1. To toggle audible alerts
2. Select
Menu
>
Options
>
Alerts > Audio Alerts
.
3. Press
Toggle
(or the
Select/Send
key) to toggle alerts on/off.
Note:
If your radio is turned off with Audio Alerts disabled they remain
disabled when the radio is next switched on.
38
SC20 series – 04/2016
Содержание SC20 series
Страница 1: ...User Guide SC20 series hand portable radio ...
Страница 8: ...viii SC20 series 04 2016 ...
Страница 40: ...Press a dedicated soft key Sepura default is normally key 0 zero Press Menu Help 32 SC20 series 04 2016 ...
Страница 153: ...2 Secure the accessory in position by rotating the screw clockwise Do not over tighten User Guide 145 ...
Страница 157: ...Sepura plc 9000 Cambridge Research Park Beach Drive Waterbeach Cambridge CB25 9TL United Kingdom sepura com ...