Cleaning The Lens; Power Cord And Attachments - Christie J Series User Manual

5.3

Cleaning the Lens

Check periodically. A small amount of dust or dirt on the lens has minimal effect on image quality. To avoid
the risk of scratching the lens, clean only if absolutely necessary.
Dust:
1. Brush most of the dust from the lens with a camel-hair brush and/or blow dust away with a dust-free
blower.
2. Fold a microfibre cloth smooth and gently wipe remaining dust particles from the lens. Wipe evenly with
the smooth portion of the cloth that has no folds or creases. Do not apply pressure with your fingers - use
the tension in the folded cloth itself to collect dust.
3. If significant dust is still bound to the surface, dampen a clean microfibre cloth with coated optics cleaning
solution (damp, not dripping). Wipe gently until clean.
Fingerprints, smudges, or oil:
1. Brush most of the dust from the lens with a camel-hair brush and/or blow dust away with a dust-free
blower.
2. Roll a lens tissue around a swab and soak it in coated optics cleaning solution. Tissue should be damp, but
not dripping.
3. Gently wipe the surface using a figure-8 motion. Repeat this motion until the blemish is removed.
5.4

Power Cord and Attachments

WARNING
• Only use attachments or accessories recommended by Christie, such as the specific power cord supplied.
Use of other attachments or accessories with this projector may result in the risk of fire, shock or personal
injury.
• Do not allow anything to rest on the power cord. Locate the projector where persons walking on it or objects
rolling over it cannot abuse the cord.
• Operate the projector at the specific voltage only. Do not overload power outlets and extension cords as this
can result in fire or shock hazards.
• The projector is equipped with a 3-wire plug having a third (grounding) pin. This is a safety feature. If you
are unable to insert the plug into the outlet, contact and electrician to have the outlet replaced. Do not defeat
the safety purpose of the grounding type plug.
J Series 1000W and 1200W User Manual
020-100706-02 Rev. 1 (03-2014)
Use only the AC power cord supplied. Do not attempt operation if the AC supply and
cord are not within the specified voltage and power range. Refer to
Section 5: Maintenance
.
7 Specifications
5-7