Air Circulation; Moving The Projector; Remote Control Battery Installation - Christie DHD800 Setup Manual

Air Circulation

Openings in the cabinet are provided for ventilation.
To ensure reliable operation of the product and to
protect it from overheating, these openings must not
be blocked or covered.
CAUTION
Hot air is exhausted from the exhaust vent. When
using or installing the projector, the following
precautions should be taken.
– Do not put any flammable object or spray can near
the projector, hot air is exhausted from the air
vents.
– Keep the exhaust vent at least 3' (1 m) away from
any objects.
– Do not touch peripheral parts of the exhaust vent,
especially screws and metallic parts. These areas
will become hot while the projector is being used.
– Do not put anything on the cabinet. Objects put on
the cabinet will not only get damaged but also may
cause fire hazard by heat.
– Do not cover vents with papers or other materials.
– Make sure that there are no objects under the
projector. An object under the projector may
prevent the projector from taking cooling air
through bottom vent.
Cooling fans are provided to cool down the projector.
The fans' running speed is changed according to the
temperature inside the projector.
AIR INTAKE VENT

Remote Control Battery Installation

Open the battery
1
compartment lid.
Pull up the lid
and remove it.
To ensure safe operation, please observe the following precautions :
● Use two (2) AA or LR6 type alkaline batteries.
● Always replace batteries in sets.
● Do not use a new battery with a used battery.
● Avoid contact with water or liquid.
● Do not expose the remote control to moisture or heat.
● Do not drop the remote control.
● If the battery has leaked on the remote control, carefully wipe the case clean and install new batteries.
● Risk of an explosion if battery is replaced by an incorrect type.
● Dispose of used batteries according to the instructions or your local disposal rule or guidelines.
DHD800 Setup Guide
020-000247-02 Rev. 1 (01-2012)
EXHAUST VENT
Install new batteries into
2
the compartment.
- 4 -

Moving the Projector

Retract the adjustable feet to prevent damage
to lens and cabinet. For safety, holding the
projector on both sides by 2 or more people is
recommended to move the projector because
the projector is heavy. When moving the
projector by one person from necessity, hold
the handle carefully. Moving it improperly may
result in damage of cabinet or person's injury.
CAUTION IN CARRYING OR
TRANSPORTING THE PROJECTOR
– Do not drop or bump the projector, otherwise
damages or malfunctions may result.
– When carrying the projector, use a suitable carrying
case.
– Do not transport the projector by courier or any
other transport service in an unsuitable transport
case. This may cause damage to the projector. For
information about transporting the projector by
courier or any other transport service, consult your
dealer.
– Do not put the projector in a case before it is
cooled enough.
– Do not transport the projector with a replacement
lens installed.
3
Two AA size batteries
For correct polarity (+ and –),
be sure battery terminals are
in contact with pins in the
compartment.
Replace the
compartment lid.