SRP9170/80 P25 Portable Radio – User Manual
© ComGroup Australia 2010 Page 31 TNM-U-E-0091 1.4a
4.2.12 Crypto
This menu allows the digital channel’s default transmit encryption key to be modified. On an
encrypted radio channel, the radio will attempt to use any of the stored encryption keys to
decrypt received signals.
The current selected digital channel has encryption enabled if the padlock symbol is
displayed.
Press the “OK” key for the “Crypto Key” menu.
Digital Analogue
When the Crypto menu is selected, the digital channel’s Encryption Key ID can be changed
with the ▼ and ▲ keys.
The key name and the key identifier (1-32) for the selected channel is displayed.
If the selected channel is changed or the radio is switched off, the channel’s default
encryption key will be restored.
Pressing the “OK” key returns to the main channel screen.
Pressing the “Back” or “M” key returns to the next highest menu level.
4.2.13 Setup
The screens in the Setup sub-menus allow the radio operator to edit/modify the operation of
some of the general functions of the radio.
Once the “M” key is pressed from the “Channel” screen, the ▼ and ▲ keys cycle through
the available “Main” menus. Once the “Setup” menu appears, press the “OK” key to select
it.