Delivery came quite promptly and in a very readable format. Thank you.
Text excerpt from page 6 (click to view)
Before You Start
Important ! Never use force or grip the display and the buttons too tightly when removing or attaching. ! Avoid subjecting the front panel to excessive shocks. ! Keep the front panel out of direct sunlight and high temperatures.
Removing the front panel
1 Press DETACH to release the front panel. Press DETACH and the right side of the panel is released from the head unit. 2 Grab the front panel and remove. Grab the right side of the front panel and pull away to the left. The front panel will be detached from the head unit.
3 Put the front panel into provided protective case for safe keeping.
Attaching the front panel
1 Place the front panel flat against the head unit. 2 Press the front panel into the face of the head unit until it is firmly seated.