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2.7 Connecting Optional Equipment
J903
For water temperature data
input 2
(thermistor type)
J907
For water temperature data
input 1.
For water depth output.
For the cursor position water
depth output.
(Input/output signal in the
NMEA0183 format or JRC for-
mat)
J902
For remote controlled input
(NCH-466E)
J908
For S.Split display signal out-
put (telefinder output)
For S.Split display signal input
(telefinder input)
1. When reading three or more outputs from J907 in parallel, the buffer (NQA-
602DC) must be connected.
2. Data from J907 is output in the same format as that of input signal. When an in-
put signal is absent, data is generated in the NMEA0183 format.
Example: Input in NMEA0183 format → Output in NMEA0183 format.
3. Since a connector is provided for CHG-97 and NCH-466E, they are directly con-
nectable.
4. When CHG-97 is connected, display or output of boat speed from the paddle sen-
sor is not available.
5. When ever connecting an external equipment, the interface mounting parts
(7ZZBS0001) must be provided.
6. And, whenever connecting an external equipment, attach the clamp filter, then fix
it by turning the cable on it once (the clamp filter is included in the interface
mounting parts).
¸×ÝÌß̨ÙÀ
Clamp
filter
‚P‚"•@¹°ÌÞÙ‚ðŠª‚-
A single turn on the clamp filter
22
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