Standard Horizon HX851 Owner's Manual page 55

7.8.2 SETTING UP THE POSITION REQUEST RINGER
The HX851 has the capability to turn off the Position Request ringer.
1. Press and hold the [ CALL ( ENT ) MENU ] key un-
til "Setup Menu" appears.
2. Press the [ ] key to select "DSC Setup" menu.
3. Press the [ CALL ( ENT ) MENU ] key, then select
"DSC Beep" with the [ ] / [ ] key.
4. Press the [ CALL ( ENT ) MENU ] key.
5. Press the [ ] / [ ] key to select "Position Re-
quest", then press the [ CALL ( ENT ) MENU ] key.
6. Press the [ ] key to select "Off".
7. Press the [ CLR ( MEM )] key twice to return to the
"Setup Menu", then press the [ CLR ( WX )] key
again to return to radio operation.
To enable the ringer tone, repeat the above procedure,
press the [ ] key to select "On" in step "6" above.
7.8.3 TRANSMITTING A POSITION REQUEST TO ANOTHER VESSEL
Pre-Programmable Request
1. Press the [ CALL ( ENT ) MENU ] key. The "DSC Call
Menu" will appear in the display.
2. Press the [ ] / [
quest".
3. Press [ CALL ( ENT ) MENU ] key to show the "Position
Request Call" directory. This directory uses the
"Individual Call" directory information.
4. Press the [ ] / [ ] key to select a name, then
press the [ CALL ( ENT ) MENU ] key.
5. Press the [ CALL ( ENT ) MENU ] key again to
transmit the Position Request DSC call.
6. When the HX851 receives the position from the
polled vessel, a ringing alarm will sound, and
the display shows the position of the vessel and
also transferred to a GPS Chart plotter if con-
nected.
7. Press any key to stop the alarm.
8. If you wish to display the position of the polled vessel
on the "WAYPOINT" screen, go to next step, other-
wise press the [ CLR ( WX )] key to return to radio opera-
tion.
HX851
] key to select the "Pos Re-
Page 55