HF-90 Operation & Installation Guide
If the Selcall Alarm is not cancelled the audible alarm will
time-out after sixty seconds. However, the display will
continue to show that a call has been received by flashing
the Selcall ID of the calling station, until the PTT switch is
pressed. This provides a call recording facility for when the
radio is unattended. However, if another call is received
before the radio operator returns, the new call will be
recorded and the previous call will be overwritten.
If you leave your radio unattended and then return to find
that someone has sent you a Selcall, you will know
immediately who has called you by looking at the flashing
Selcall ID on your display. To return their call simply press
the STAR key twice. This will initiate the Selcall Resend
function.
Please note that, if you are using the HF-90 in conjunction with
the TA-90 autotune system, you may hear a continuous high
pitched tone for a few seconds, having received a valid Selcall,
prior to the transmission of the Selcall Confirmation. This is the
TA-90 Tuner entering its tune sequence (refer to Section 7.1 of
this Guide).
Special Note:
Using the TA-90
autotune system
32
Section 6.1
