Replace the Hand Strap and I/O Module on the Allegro

6 Jul 2022

Replace the Hand Strap

  1. Unbuckle the bottom of the strap.
  2. Slide the strap out from underneath the ring on the bottom of the Allegro 2 or Allegro 3.
  3. Unscrew the top of the hand strap from the Allegro.
  4. Place the screw through the hole at the top of the new hand strap.
  5. Screw in the hand strap to the Allegro.
  6. Slide the bottom strap through the ring at the bottom of the Allegro.
  7. Buckle the bottom strap and tighten as desired.


Replace the I/O Module

  1. Remove the stylus and hand strap.
  2. Unscrew the bottom bumper.
  3. Remove the battery door cover.
  4. Remove the I/O cover.
  5. Remove the bottom bumper.
  6. Unscrew the I/O module.
  7. Replace the I/O module.

Note: When you replace the I/O module, ensure the pins on the gasket are inserted straight down and not bent.

  1. Use two fingers to push the gasket firmly into the case.
  2. Screw the I/O module in place. Start with the innermost screws.
  3. Replace the I/O cover.
  4. Replace the bumper.
  5. Replace the battery door.