737SS Master Wiring and offsets
This page is split into three main sections:
Parts Guide
Print Guide
Build Guide
The ultimate printer I can recommend is the Bambu Labs X1 carbon with AMS or P1P if you have deep pockets. ($1200). It's a massive leap forward in 3D printing, with excellent quality and impressive speeds. It's pretty much press print and go as the software and hardware do the calibration before each print.
This is the Patreon Build series, covering wiring and programming for each part. It is split into sections, with each section dedicated to its relevant component listed below:
0-9 Uploaded Docs, including the Master Offset list
10-19 Fire Warning & Master Cautions
20-29 6 Packs
30-39 MIP Annunciators
40-49 AFDS
50-59 Knee Panels
60-69 Reserved
70-79 AutoBrake Panel (ABP)
80-89 Flaps Gauge
General Information:
Build Guide
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STEP:
3
For the power supplies for the cockpit, you will see that Karl uses x2 of these CCTV boxes. One for 12V and one for 5V. Each unit comes with 18 separate fused lines to protect all your equipment. You will need to purchase an additional 5V power supply and replace one of the 12V power units. This way, you have 36 total dedicated fuses. Karl also recommends a replacement fuse selection box of varying amperage. These can be adjusted for various applications, such as PCs or monitors. The link to purchase these can be found using the Link Button below.
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STEP:
31
G/S Annunciator WD: This is Karl's exact wiring diagram as used in the setup of his sim. Please use the LINK button for a PDF high-res download.
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STEP:
51
PWM Dimmer Advice
Karl recommends the newer 12V PWM dimmers (Link below) for their superior build and performance. Though slightly more expensive, they feature complete PCB circuitry that eliminates flicker and ensures smooth operation across the full dimming range. His units have run reliably for over two years.
Key Setup Tips
* Use 1K ohm potentiometers – not the standard 10K – to maximise adjustment range.
* Avoid interference by keeping signal wires away from high-current power lines.
* Use shielded, twisted pair cables with the shield grounded at one end only.
* Check for faulty dimmers if flickering persists despite good wiring and filtering.
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STEP:
90