Honeywell Thor VM2 User Manual page 56

Step 6 – Attach Keyboard Assembly to Thor VM2 Assembly (Optional)
Note: This step is only for a Thor VM2 with the optional external keyboard.
1. Slip the Size C RAM arm over the ball on the Thor VM2 Keyboard Bracket.
2. Slip the ball on the Keyboard Mounting Plate into the other end of the Size C RAM arm.
3. Tighten the knob on the RAM arm using the supplied RAM wrench.
Note: Some components omitted for detail clarity.
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