Sailor Sailor System 5000 MF/HF, Руководство пользователя

Страница: 48 / 56

40
Detail
8 Scanning
To start scanning the “4” button is pressed.
The last used scanning type is selected and squelch is set to on when scanning is activated.
Speaker is set to on if the scanning type is Telephony Watch, Multi Watch or Dual Watch.
Scanning is stopped by pressing softkey EDIT or by lifting the handset off hook. For Multi
Watch or Telephony Watch scanning stops on the presently scanned telephony channel, for
Dual Watch and DSC Watch the previous telephony setting is restored. Scanning resumes
when the handset is placed on hook again.
Scanning types
Telephony watch:
Up to 10 telephony channels.
Scanning rate is approx. one channel per 2 sec.
Multi watch:
A single DSC frequency (normally 2177 kHz) and up to 10 telephony channels.
Scanning rate is approx. one channel per 2 s. The DSC frequency is monitored briefly at
each telephony channel shift.
Dual watch:
A single DSC frequency (normally 2177 kHz) and the current telephony frequency.
The DSC frequency is monitored briefly at approx. each 2 s.
DSC watch:
Up to 6 DSC frequencies.
Scanning rate is approx. six channels per 2 sec.
Use EDITsoftkey - to edit scanning frequency
Use / softkey - switch to next /previous scanning type
Use CANCELsoftkey - returns to previous telephony setting
0725