User Guide

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CONNECTION AND INSTALLATION
2001 NEW
AF/MOD Pin Pin name Description Specification
1 MOD+ Modulation input from an external Input impedance : 600 Ω
terminal unit. Input level : Approx. 0.77 V rms.
2 MOD– Coaxial ground for NMD+.
3 GND Ground for digital equipment.
4 NAF+ AF detector output for an external Output impedance: 600 Ω
terminal unit. Output level : 0.25–2.5 mV rms
5 NAF– Coaxial ground for NAF+.
6 GND Ground for digital equipment.
7 NC No connection.
8 SEND Transmits when grounded. Output level : –0.5 to 0.8 V
Input level : Less than 20 mA
9 GND Ground for digital equipment.
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REMOTE Pin Pin name Description
1 DCD Input terminal for carrier detection.
2 RXD Input terminal for receive data. (“RS-232C” selection for REMOTE IF. (p. 52))
NMEA-OUT NMEA0183 ver. 3.01 data output. (“NMEA” selection for REMOTE IF. (p. 52))
3 TXD Outputs transmit data. (“RS-232C” selection for REMOTE IF. (p. 52))
NMEA-IN NMEA0183 ver. 3.01 data input. (“NMEA” selection for REMOTE IF. (p. 52))
4 DTR Outputs data terminal ready signal.
5 GND Connected to the ground.
6 DSR
Input terminal for data-set-ready signal.
7 RTS Outputs request-to-send data.
8 CTS Input terminal for clear-to-send data.
9 NC No connection.
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GPS Pin Pin name Description
1 NMEA + NMEA0183 ver 3.01 data input +.
2 NMEA _ Ground for NMEA data.
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■ Connector information (continued)
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