Furuno FR-2115-B installation manual RP Board RP-26, Final check of ARP board

4.2.3 Final check of ARP board

Connect a gyrocompass and a log to the radar and place the radar under transmit state. Confirm that LEDs CR9, CR10, CR11, CR12, CR15 and CR16 on the ARP Board are off. If ship's speed is zero, or other signal is not being input, corresponding LEDwill light. Refasten the card case cover and close the processor unit.

	CR12 TRG
CR16 LOG	CR11 VID
CR15 GYRO	CR10 BRG
	CR9 HDG

#4 #3 #2 #1

OFF OFF OFF OFF

S1

Figure 4-8 ARP Board (18P9002B)

4.3RP Board RP-26

The RP Board RP-26, which provides video plotter functions, consists of a circuit board and a card drive, both of which are accommodated in the processor unit. Note that the RP-26 is not available with the statute mile-type radar.

Necessary parts: RP-26-Z-2E (Code no. 008-485-520)

Name	Type	Qty	Code No.	Remarks
M-card Base Assy.	−	1		IF Board, Cable assy.,
				M-card base assy.
RP Board	14P0298	1	008-487-640
Pan-head Screw B	M4X8 C2700W	4	000-881-445
Pan-head Screw B	M3X8 C2700W	2	000-881-404	Not used
Pan-head Screw A	M2.6X5 C2700W	2	000-800-973	Not used
Pan-head Screw A	M3X8 C2700W	1	000-881-104	Not used
Teethed Lock Washer	M4 C5191W	1	000-864-506
Teethed Lock Washer	M4 C5191W	1	000-864-504	Not used

1.Open the processor unit. Unfasten one M4X8 pan-head screw and two M3X10 pan-head screws to remove the RGB Board together with its mounting plate. Disconnect the monitor cable at the RGB Board. See the figure at the top of the next page for location.

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