3.DSC OPERATION FOR
2)Sending automatic acknowledge (ACK BQ) with comply status "UNABLE."
1.When the automatic acknowledge feature is active (AUTO ACK), the comply status is "UNABLE" and a coast or ship call is received, the display shown below appears, indicating that the auto acknowledge call with UNABLE (ACK BQ) has been sent. The alarm sounds and the ALARM LED blinks two minutes.
Unable acknowledge transmitted.
ROUTINE
TCmd1 : UNABLE
TCmd2 : BUSY
CH : NO INFO
CANCEL ALARM
2.Press the CANCEL key to silence the alarm. The following display appears.
**Send Message **
COAST ACK
TO : 003456789
ROUTINE
TCmd1 : UNABLE
TCmd2 : BUSY
CH : NO INFO
PRESS ENT
3.Press the ENT key.
4.If you want to send a proposal, prepare a message and sent it following the procedures shown on in paragraph 3.1.1.