Operation Manual

Preparation for use

Using the monitor without the bezel

• TD-Z421 and TD-Z471 satises the UL requirements as long as it is used with the bezel attached. When using the

monitor without the bezel, in which case the monitor doesn’t satisfy the UL requirements, cover the UL certication

marking on the rear panel with the supplied label.

• To prevent static damage to circuit boards, attach the protective cover to the LCD panel.

1 Assemble the supplied protective cover according to the following procedure.

Peel off the separators.

2 While pulling the bezel outward, move it to the front side of the monitor.

Then remove the hooks on the inner circumference of the bezel.

You can remove the bezel from this monitor after removing all the hooks.

Do not remove the bezel with your ﬁnger nail.

Your f nger nail may come off or other injury may be caused.

Pull the bezel while checking a sound or feeling of removing the hook so that the bezel does not be cracked by

excessive bending. Ask a quali ed technician for removing the bezel.



: Hook

3 Peel off the separators from the protective cover (a) assembled in step 1 and then attach the protective cover to the

LCD panel.

Never touch the circuit boards because they may be damaged.

Peel off the separators.

(a)

Using the monitor without the bezel