Operation Manual

58 MT-500
Alarm Tones: 3 different tone sequences are provided.
Frequency Control Method: Phased Locked Loop (PLL).
Frequency Stability: +/-5 PPM for both the Transmitter/Receiver.
GPS/NMEA: $GPRMC/GGA sentence is decoded. NMEA
Checksum can be turned Off/On.
GPS Display: Data is selected from following:
• Date & local time & LL Position (3 digit
for seconds).
• SOG/COG& LL Position (3 digit for
seconds).
• Time & Manual LL Position (2 digit
for seconds).
• No Data.
Data Output: LL Position from another vessel can be trans-
ferred to the DSC equipped chart plotter, if it
is connected.
Special Functions: Three scanning Modes:
• All Scan
• Memory Scan (nonvolatile)
• Priority Scan
Noisy channels can be temporarily deleted
in All Scan Mode.
Automatic Auto Calendar for clock.
Manual Entry of LL & Time for DSC Emer-
gency Calling.
Local Time Offset values can be entered in
30 minute intervals.
Instant Access to “Last DSC Call”.