Datron TW7000, Руководство оператора

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Operation 3-21
7. Scroll to find the destination address and press CALL.
Display: FR-xx (where xx is the self address number)
8. Scroll to find and display the self address and press CALL.
Display: AMD message (automatic message display)
9. Scroll to find a previously composed message number, or select
NO AMD MSG if there is no message to send.
10. Press CALL to attempt the ALE call.
Display: ALE LINK xxx (where xxx is the channel selected)
If CALL is pressed immediately after the message is sent, the
call is terminated and CALL TERM displays.
11. To initiate an ALE call to the last station with an established
link, press SEND.
Before attempting another call, the previous link must be terminated.
Note: RE-LINK is chosen in the event of poor link quality on a THIS
IS call. As soon as the link is established as being poor, press CALL
to terminate the link. Press CALL again and select RE-LINK. Press
CALL a third time and the TW7000 attempts the link again using the
second best channel. This can be repeated for subsequent channels
until the link quality is acceptable.
Placing a TransAdapt, Transcall, or Selcall
The TW7000 is capable of supporting the following selective call sys-
tems: TransAdapt (TA), Selcall (SC), and Transcall (TC). Selcall is
the basic, single-channel calling system. Transcall is a more advanced
system that determines the best channel in a scan group for communi-
cations. TransAdapt is a faster system that determines if the selected
channel is acceptable for voice-quality communications, not necessar-
ily the best.
Before a call can be initiated, the appropriate option must be turned on.
1. Press OPTION until the correct icon flashes (either TCSC or
TA).
2. Press STATUS to turn the option ON.
Only one calling system can be selected at a time; the TCSC option
cannot be turned on until the TA option is turned off.