File:Mark IV schematic.jpg

Description
A blueprint of the Mark IV MJOLNIR armor, from the notes included in Dr. Halsey's personal journal that comes with the Halo: Reach Limited Edition. Image legend from the other side of the note, describing planned future upgrades to the armor:

A) Actuator anchors should be version grade C for parity with motion accelerator.

B) Communications module upgrade, type A-B (crystalline matrix appropriate for class A rider)

C) Connector part isn't as specified (refer to checklist 145-X)

D) Include modular component for field implement (refer to checklist 212)

E) Subnet part B, or power dock. (Are there any pockets?)

F) One less will do.

G) Should be load bearing. Use version 9 or we'll require additional modules for note E and 2 grams less on major plats per unit!