High resistance on arm switch
Falcon 50 Emerg packs will not charge_230516_143908
Holds Falcon 50 specific troubleshooting information
The comparitor circuit exists in both DPU and the MPU.
They communicate about errors
Falcon 50 EFIS 86 comparator and heading
EFIS-86A
EFIS-86C
In a falcon 50, or 200 used DPU-86C
622-7248-001, or -002 after mod
Manual for EFIS-86(1) is
EFIS-86(3) or (13) usses DPU-86L
EFIS-86 (4) or (14) uses DPU MPU86R
In a low SN 50
622-9009-001 or -002 after mod. Is this what gives names on waypoints on MFD?
EFIS-86E
Possible manual
https://gsplanestuff.com/products/collins-efis-86c1-install-manual-using-dpu-86c-mpu-86c
Possible manual
https://www.ebay.com/itm/183819877377?hash=item2acc84bc01:g:43YAAOSwLGVc5DJM#shpCntId
Target the gear to get WOW
Disconnect the down brace prox (2 on each) to get GEAR NOT DOWN.
Disconnect RA RECV coax cable to get RA 2500 FT.
observe RA 2500 FT on the ADI
Select FID on TXP