SEA 157S, Предварительное руководство по обслуживанию

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3 .5.3 INDIVIDUAL DSC CALL
A routine Individual DSC Call is used to address another station
and propose a working voice channel. This type of call requires
the receiving station to send a response.
Start by selecting the desired working channel you want to use.
Press FUNC-8 to access the DSC Menu. Using the rotary control to
move the cursor, select Selective Call menu item, then press ENT.
The DSC Calling list will be displayed with the last station
called selected. Use the rotary control to select the desired
station. Press ENT to initiate the DSC call.
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.5.4 GROUP DSC CALL
A routine Group Call is used to address a group of stations and
propose a working voice channel. This type of call requires no
response from the receiving stations.
Start by selecting the desired working channel you want to use.
Press FUNC-8 to access the DSC Menu. Using the rotary control to
move the cursor, select Group Call menu item, then press ENT. The
Group Calling list will be displayed with the last station called
selected. Use the rotary control to select the desired station.
Press ENT to initiate the DSC call.
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.5.5 PLACING A TELEPHONE CALL WITH DSC
The DSC call system may be used to set up a telephone call through
n appropriately equipped coast station. a
To initiate a phone call, press FNC-8 to access the DSC Menu.
Using the rotary control to move the cursor, select the DSC Phone
Call menu item, then press ENT. The most recently contacted coast
station’s DSC ID and phone number will be displayed. If this
information is correct, press ENT to initiate the call.
To change the coast station’s DSC ID, use the rotary control to
move the cursor to the DSC ID field and then press ENT. Select
either “Direct Entry” or select the DSC ID from the predefined
Coast Station DSC ID list. Enter a new DSC ID if required. Press
ENT to complete the entry.
To change the telephone calling number, use the rotary control to
move the cursor to the phone number field, then press ENT. Select
either “Direct Entry” or select a phone number from the predefined
phone number list. Enter the new phone number if required. Press
ENT to complete the entry.
Press the ENT key to transmit the request to the coast station. If
the coast station is able to accept the request, the radio will
change to the working channel assigned by the coast station.
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